[go: up one dir, main page]

CN113801455B - 一种具有中性滤光效果的pc树脂材料及其制备方法和应用 - Google Patents

一种具有中性滤光效果的pc树脂材料及其制备方法和应用 Download PDF

Info

Publication number
CN113801455B
CN113801455B CN202110971014.8A CN202110971014A CN113801455B CN 113801455 B CN113801455 B CN 113801455B CN 202110971014 A CN202110971014 A CN 202110971014A CN 113801455 B CN113801455 B CN 113801455B
Authority
CN
China
Prior art keywords
resin material
neutral
cucr
filtering effect
light filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110971014.8A
Other languages
English (en)
Other versions
CN113801455A (zh
Inventor
张�雄
敬新柯
黄险波
叶南飚
陈平绪
曾赛
李含春
赵庆宗
陈悦
周奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kingfa Science and Technology Co Ltd
Original Assignee
Kingfa Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kingfa Science and Technology Co Ltd filed Critical Kingfa Science and Technology Co Ltd
Priority to CN202110971014.8A priority Critical patent/CN113801455B/zh
Publication of CN113801455A publication Critical patent/CN113801455A/zh
Priority to US18/685,904 priority patent/US20240392102A1/en
Priority to PCT/CN2022/111602 priority patent/WO2023024911A1/zh
Priority to EP22860257.9A priority patent/EP4389825A4/en
Application granted granted Critical
Publication of CN113801455B publication Critical patent/CN113801455B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0044—Stabilisers, e.g. against oxydation, light or heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2505/00—Use of metals, their alloys or their compounds, as filler
    • B29K2505/08—Transition metals
    • B29K2505/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0066—Optical filters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2248—Oxides; Hydroxides of metals of copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2251—Oxides; Hydroxides of metals of chromium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及一种具有中性滤光效果的PC树脂材料及其制备方法和应用。本发明提供的具有中性滤光效果的PC树脂材料包括聚碳酸酯、抗氧剂、分散剂和添加剂。本发明提供的具有中性滤光效果的PC树脂材料在400‑1000nm的光谱波段透过率曲线平坦，具有较佳的中性滤光效果，且具有易加工，成本低的优点，可广泛应用于制备光学产品。

Description

一种具有中性滤光效果的PC树脂材料及其制备方法和应用
技术领域
本发明属于塑胶制品技术领域，具体涉及一种具有中性滤光效果的PC树脂材料及其制备方法和应用。
背景技术
在使用摄像设备拍摄图像时，为防止过暴，会在摄像镜头上安装中性光学滤光片，起到过滤光线的作用。这种滤光作用是非选择性的，也就是说，中性光学滤光片对各种不同波长的光线的减少能力是同等的、均匀的，只起到减弱光线的作用，而对原物体的颜色不会产生任何影响，因此可以真实再现景物的反差。
专利CN105523713A公开了一种以硅酸盐系玻璃组合物为基础的光学玻璃滤光片的制备方法，其以硅酸盐系玻璃组合物为基础，添加NiO、MnO2及Co2O3三种物质，赋予该组合物在450～650nm波段具有平坦分光透过特性，但该波段只有200nm的范围，波段较窄；且从其外部透过率和内部透过率可知，在450～650 nm波段其透过率仍然有一定的波动；另外，400～450nm不是平坦的透过曲线，其也未考虑到650～1000nm波长范围的透过率；同时该光学玻璃滤光片的加工程序较复杂，成本较高，不能满足客户多元化需求。
因此，开发一种在更宽的波段具有更为优异的平坦分光透过特性，且加工程序简单，成本低廉的新型滤光材料具有重要的研究意义和应用价值。
发明内容
本发明的目的在于克服现有技术中光学滤光片平坦分光透过特性不佳，适宜的波段较窄，且加工程序复杂，成本高的缺陷或不足，提供一种具有中性滤光效果的PC树脂材料。本发明提供的具有中性滤光效果的PC树脂材料在400-1000 nm的光谱波段透过率曲线平坦，具有较佳的中性滤光效果，且具有易加工，成本低的优点，可广泛应用于制备光学产品，例如滤光片、摄像机或数码相机。
本发明的另一目的在于提供上述具有中性滤光效果的PC树脂材料的制备方法。
本发明的另一目的在于提供上述具有中性滤光效果的PC树脂材料在制备光学产品中的应用。
为实现上述发明目的，本发明采用如下技术方案：
一种具有中性滤光效果的PC树脂材料，包括如下重量份数的组分：
Figure RE-GDA0003361106550000021
所述添加剂为CuCr2O4和Cr2O3的混合物，所述混合物中CuCr2O4和Cr2O3的重量比为1～10:1，所述CuCr2O4的D50粒径为0.1～1.1μm。
本发明以聚碳酸酯(PC)为基础体系，以特定粒径的CuCr2O4与Cr2O3复配得到的混合物作为添加剂，可实现聚碳酸酯体系在400～1000nm光谱波段具有平稳的透过率，透过率波动＜10％，透过率曲线趋于平行；且加工程序简单，效率高，成本低，可广泛应用于制备光学产品(例如滤光片、摄像机或数码相机)。
本领域常规的聚碳酸酯、抗氧剂和分散剂均可用于本发明中。
优选地，所述聚碳酸酯在温度为300℃、负荷为1.2kg条件下的熔融指数为 10～20g/10min，按照ISO 13468-2-1999标准，3mm厚度下的透过率不小于90％，优选范围90％～93％。
优选地，所述抗氧剂为酚类抗氧剂或亚磷酸酯类抗氧剂中的一种或几种。
更为优选地，所述酚类抗氧剂为β-(3,5-二叔丁基-4-羟基苯基)丙酸正十八碳醇酯(1076)或四[β-(3，5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯(1010)中的一种或两种。
更为优选地，所述亚磷酸酯类抗氧剂为亚磷酸三(2,4-二叔丁基苯基)酯(168) 或双(2,6-二叔丁基-4-甲基苯基)季戊四醇二磷酸酯(PEP-36)中的一种或两种。
进一步优选地，所述抗氧剂为1076和168，1076和168的重量比为1:1。
优选地，所述分散剂为十二烷基硫酸钠、甲基戊醇、三乙基己基磷酸、聚丙烯酰胺、纤维素衍生物、乙撑双硬脂酸酰胺、硬脂酸酯、古尔胶或脂肪酸聚乙二醇酯中的一种或几种。
优选地，所述Cr2O3的D50粒径为0.3～0.8μm；进一步优选为0.45～0.55μm。
优选地，所述添加剂中CuCr2O4的D50粒径为0.6～0.8μm。
优选地，所述添加剂中CuCr2O4和Cr2O3的重量比为8～9:1。
上述具有中性滤光效果的PC树脂材料的制备方法，包括如下步骤：将聚碳酸酯、抗氧剂、分散剂和添加剂混合，熔融挤出，造粒即得所述具有中性滤光效果的PC树脂材料。
优选地，所述具有中性滤光效果的PC树脂材料的制备方法，包括如下步骤：聚甲基丙烯酸甲酯、抗氧剂、分散剂和添加剂在高混机中混合3～5min，得到混匀物料；将混匀物料投入双螺杆挤出机，通过混炼、熔融、均化后挤出造粒，冷却，得到PMMA树脂材料；其中，所述双螺杆挤出机的挤出螺杆长径比为40～65:1，挤出机料筒为260～290℃，主机转速600～900r/min。
本发明提供的具有中性滤光效果的PC树脂材料的制备方法加工工艺简单，成本低，可满足客户多元化需求。
上述具有中性滤光效果的PC树脂材料在制备光学产品中的应用也在本发明的保护范围内。
具体地，具有中性滤光效果的PC树脂材料可广泛用于制备滤光片、摄像机或数码相机等产品。
与现有技术相比，本发明具有如下有益效果：
本发明以聚碳酸酯(PC)为基础体系，并添加特定的添加剂可实现聚碳酸酯体系在400～1000nm光谱波段具有平稳的透过率，透过率波动＜10％，透过率曲线趋于平行；且加工程序简单，效率高，成本低，可广泛应用于制备光学产品。
附图说明
图1为实施例和对比例所提供的PC树脂材料的透过率测试结果图。
具体实施方式
下面结合实施例进一步阐述本发明。这些实施例仅用于说明本发明而不用于限制本发明的范围。下例实施例中未注明具体条件的实验方法，通常按照本领域常规条件或按照制造厂商建议的条件；所使用的原料、试剂等，如无特殊说明，均为可从常规市场等商业途径得到的原料和试剂。本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。
本发明各实施例及对比例选用的部分试剂说明如下：
聚碳酸酯1#：PC CLS3400，低粘度聚碳酸酯，在温度为300℃、负荷为1.2 kg条件下为14g/10min，按照ISO 13468-2-1999标准，3mm厚度下透过率为93％，日本三菱；
聚碳酸酯2#：LUPOY PC 1300-30，在温度为300℃、负荷为1.2kg条件下为30g/10min，按照ISO 13468-2-1999标准，3mm厚度下透过率为89％，韩国 LG。
抗氧剂：亚磷酸酯类抗氧剂，抗氧剂168，天津利安隆新材料股份有限公司；受阻酚类抗氧剂，抗氧剂1076，天津利安隆新材料股份有限公司；
分散剂：硬脂酸酯类，GLYCOLUBE-P，美国龙沙；
CuCr2O4 1#，D50粒径为0.6μm；
CuCr2O4 2#，D50粒径为0.1μm；
CuCr2O4 3#，D50粒径为1.1μm；
CuCr2O4 4#，D50粒径为2μm；
Cr2O3 1#，D50粒径为0.5μm；
Cr2O3 2#，D50粒径为0.3μm；
Cr2O3 3#，D50粒径为0.8μm；
添加剂：OP-1-1#～OP-1-8#，自制，具体如下：
OP-1-1#，CuCr2O4 1#和Cr2O3 1#按9:1(重量比，下同)混合；
OP-1-2#，CuCr2O4 1#和Cr2O3 1#按10:1混合；
OP-1-3#，CuCr2O4 1#和Cr2O3 1#按1:1混合；
OP-1-4#，CuCr2O4 2#和Cr2O3 1#按9:1混合；
OP-1-5#，CuCr2O4 3#和Cr2O3 1#按9:1混合；
OP-1-6#，CuCr2O4 1#和Cr2O3 2#按9:1混合；
OP-1-7#，CuCr2O4 1#和Cr2O3 3#按9:1混合；
OP-1-8#，CuCr2O4 4#和Cr2O3 1#按9:1混合；
OP-1-9#，CuCr2O4 1#和Cr2O3 1#按1:9混合；
OP-1-10#，CuCr2O4 1#和Cr2O3 1#按12:1混合；
苯胺黑：TN-870，日本东方，D50粒径为0.2μm；；
炭黑：M717，美国卡博特，D50粒径为22nm；；
复合着色剂：红色粉、蓝色粉、绿色粉和黄色粉按0.7:10:10:0.3混合，其中：
红色粉：氧化铁红，德国拜耳，D50粒径为0.3μm；
绿色粉：钴绿，中山市华山高新陶瓷材料有限公司，D50粒径为0.8μm；
蓝色粉：钴蓝，广州长锦新材料科技有限公司，D50粒径为0.8μm；
黄色粉:钒酸铋黄，加拿大DCC，D50粒径为0.8μm；
本发明各实施例和对比例的PC树脂材料通过如下过程制备得到：
按要求称取好各原料，混合3～5min，得到混匀物料；将混匀物料投入双螺杆挤出机，通过混炼、熔融、均化后挤出造粒，冷却，得到PC树脂材料；其中，所述双螺杆挤出机的挤出螺杆长径比为52:1，挤出机料筒为265℃，主机转速 650r/min。
本发明各实施例及对比例的PC树脂材料的透过率测试方法如下：
将造粒好的树脂，注塑成厚度为1mm的样板，采用美国Q-lab公司的 HunterLab-UltraScan VIS双光路分光测色仪进行测试透过率。
透过率波动为不同波长下透过率的最大值与最小值的差值。
实施例1～10
本实施例提供一系列中性滤光效果的PC树脂材料，其配方如表1。
表1实施例1～10的配方(份)
实施例 1 2 3 4 5 6 7 8 9 10
聚碳酸酯1# 100 100 100 100 100 100 100 / 100 100
聚碳酸酯2# / / / / / / / 100 / /
抗氧剂168 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.04 0.55
抗氧剂1076 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.04 0.55
分散剂 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 1.1 0.08
OP-1-1# 0.06 / / / / / / 0.06 0.02 0.08
OP-1-2# / 0.06 / / / / / / / /
OP-1-3# / / 0.06 / / / / / / /
OP-1-4# / / / 0.06 / / / / / /
OP-1-5# / / / / 0.06 / / / / /
OP-1-6# / / / / / 0.06 / / / /
OP-1-7# / / / / / 0.06 / / /
对比例1～8
本对比例提供一系列PC树脂材料，其配方如表2。
表2对比例1～8的配方(份)
Figure RE-GDA0003361106550000051
Figure RE-GDA0003361106550000061
按前述的性能测试方法对各实施例和对比例所提供的PC树脂材料的性能进行测试，结果如图1，同时实施例1提供的PC树脂材料的透过率数值如表3表 4。
表3实施例1～10提供的PC树脂材料的透过率数值和透过率波动值
Figure RE-GDA0003361106550000062
Figure RE-GDA0003361106550000071
表4对比例1～8提供的PC树脂材料的透过率数值和透过率波动值
Figure RE-GDA0003361106550000072
由上述测试结果可知，本发明各实施例提供的PC树脂材料具有较好的中性过滤效果，400～1000nm的光谱波段透过率数据非常稳定，透过率在15～60％之间，具有较好且适中的过滤效果，且透过率波动＜10％，透过率曲线趋于平行，可实现较好中性过滤；其中，实施例1提供的PC树脂材料的中性过滤效果最为优异，满足1.0mm平均透过率为35％，相对于平均透过率，透过率波动低于± 5％的指标。而对比例1虽透过率曲线趋于平行，但由于未添加特定添加剂，为纯透明树脂效果，光通量较强，会导致拍摄图像时存在过曝的风险，不具有中性灰色的滤光效果；；对比例2中CuCr2O4的粒径较大，分散性较差，400～1000nm 波段透过率波动超过10％；对比例3和对比例4中CuCr2O4和Cr2O3的比例不合适，对比例3在460-600nm透过率波动超过15％，对比例4在680nm之后的波段透过率逐渐偏高，透过率波动大，不具有中性滤光效果；对比例5～6中添加常规的炭黑和苯胺黑，虽然其得到的ABS树脂材料与各实施例一致，也为黑色材料，但其红外波段(760～1000nm)透过率逐渐偏高，导致透过率波动大；对比例7中添加红色、黄色、蓝色、绿色无机金属颜料复合着色剂来得到黑色材料，其透过率曲线虽较对比例5～6中添加炭黑和苯胺黑平坦但稳定性欠佳，400～1000 nm波段透过率波动超过10％；对比例8中添加剂的用量过大，400～1000nm波段的光透过率低于10％，光吸收太强，为纯黑色，不具有中性的滤光效果。
本领域的普通技术人员将会意识到，这里的实施例是为了帮助读者理解本发明的原理，应被理解为本发明的保护范围并不局限于这样的特别陈述和实施例。本领域的普通技术人员可以根据本发明公开的这些技术启示做出各种不脱离本发明实质的其它各种具体变形和组合，这些变形和组合仍然在本发明的保护范围内。

Claims (9)

1.一种具有中性滤光效果的PC树脂材料，其特征在于，包括如下重量份数的组分：
Figure FDA0003847958220000011
所述添加剂为CuCr2O4和Cr2O3的混合物，所述混合物中CuCr2O4和Cr2O3的重量比为1～10:1，所述CuCr2O4的D50粒径为0.1～1.1μm，
所述聚碳酸酯按照ISO 13468-2-1999标准，3mm厚度下的透过率不小于90％，
所述添加剂中Cr2O3的D50粒径为0.3～0.8μm。
2.根据权利要求1所述具有中性滤光效果的PC树脂材料，其特征在于，所述聚碳酸酯在温度为300℃、负荷为1.2kg条件下的熔融指数为10～20g/10min。
3.根据权利要求1所述具有中性滤光效果的PC树脂材料，其特征在于，所述抗氧剂为酚类抗氧剂或亚磷酸酯类抗氧剂中的一种或几种。
4.根据权利要求1所述具有中性滤光效果的PC树脂材料，其特征在于，所述分散剂为十二烷基硫酸钠、甲基戊醇、三乙基己基磷酸、聚丙烯酰胺、纤维素衍生物、乙撑双硬脂酸酰胺、硬脂酸酯、古尔胶或脂肪酸聚乙二醇酯中的一种或几种。
5.根据权利要求1所述具有中性滤光效果的PC树脂材料，其特征在于，所述添加剂中CuCr2O4的D50粒径为0.6～0.8μm。
6.根据权利要求1所述具有中性滤光效果的PC树脂材料，其特征在于，所述添加剂中CuCr2O4和Cr2O3的重量比为8～9:1。
7.权利要求1～6任一所述具有中性滤光效果的PC树脂材料的制备方法，其特征在于，包括如下步骤：将聚碳酸酯、抗氧剂、分散剂和添加剂混合，熔融挤出，造粒即得所述具有中性滤光效果的PC树脂材料。
8.根据权利要求7所述具有中性滤光效果的PC树脂材料的制备方法，其特征在于，包括如下步骤：聚甲基丙烯酸甲酯、抗氧剂、分散剂和添加剂在高混机中混合3～5min，得到混匀物料；将混匀物料投入双螺杆挤出机，通过混炼、熔融、均化后挤出造粒，冷却，得到PMMA树脂材料；其中，所述双螺杆挤出机的挤出螺杆长径比为40～65:1，挤出机料筒为260～290℃，主机转速600～900r/min。
9.权利要求1～6任一所述具有中性滤光效果的PC树脂材料在制备光学产品中的应用。
CN202110971014.8A 2021-08-23 2021-08-23 一种具有中性滤光效果的pc树脂材料及其制备方法和应用 Active CN113801455B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202110971014.8A CN113801455B (zh) 2021-08-23 2021-08-23 一种具有中性滤光效果的pc树脂材料及其制备方法和应用
US18/685,904 US20240392102A1 (en) 2021-08-23 2022-08-11 Pc resin material with neutral filtering effect, and preparation method therefor and use thereof
PCT/CN2022/111602 WO2023024911A1 (zh) 2021-08-23 2022-08-11 一种具有中性滤光效果的pc树脂材料及其制备方法和应用
EP22860257.9A EP4389825A4 (en) 2021-08-23 2022-08-11 NEUTRAL FILTRATION EFFECT PC RESIN MATERIAL, ITS PREPARATION METHOD AND USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110971014.8A CN113801455B (zh) 2021-08-23 2021-08-23 一种具有中性滤光效果的pc树脂材料及其制备方法和应用

Publications (2)

Publication Number Publication Date
CN113801455A CN113801455A (zh) 2021-12-17
CN113801455B true CN113801455B (zh) 2022-12-06

Family

ID=78893923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110971014.8A Active CN113801455B (zh) 2021-08-23 2021-08-23 一种具有中性滤光效果的pc树脂材料及其制备方法和应用

Country Status (4)

Country Link
US (1) US20240392102A1 (zh)
EP (1) EP4389825A4 (zh)
CN (1) CN113801455B (zh)
WO (1) WO2023024911A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113801455B (zh) * 2021-08-23 2022-12-06 金发科技股份有限公司 一种具有中性滤光效果的pc树脂材料及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106574105A (zh) * 2014-04-09 2017-04-19 谢珀德颜色公司 用于防止聚合物和树脂组合物中热氧化降解的核‑壳复合无机金属氧化物及制备方法
CN107849291A (zh) * 2015-07-30 2018-03-27 沙特基础工业全球技术公司 经由添加光可渗透的着色剂展现改善的金属粘合强度的材料
CN111171547A (zh) * 2020-02-28 2020-05-19 广东锦湖日丽高分子材料有限公司 选择性透可见光的高耐候黑色聚碳酸酯材料及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928036B2 (ja) * 2002-02-27 2007-06-13 独立行政法人産業技術総合研究所 誘導吸収材料
CN104271669B (zh) * 2012-04-20 2016-02-17 三菱工程塑料株式会社 聚碳酸酯树脂组合物
US20130313493A1 (en) * 2012-05-24 2013-11-28 Sabic Innovative Plastics Ip B.V. Flame retardant polycarbonate compositions, methods of manufacture thereof and articles comprising the same
US8816019B2 (en) * 2013-01-07 2014-08-26 Sabic Global Technologies B.V. Thermoplastic compositions for laser direct structuring and methods for the manufacture and use thereof
US10539715B2 (en) * 2013-03-11 2020-01-21 Covestro Llc Compositions containing polycarbonate and infrared reflective additives
EP2886605B2 (de) * 2013-12-20 2021-09-01 Ems-Chemie Ag Kunststoffformmasse und deren Verwendung
JP6423683B2 (ja) 2014-10-17 2018-11-14 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光学ガラスフィルタ
CN104497535B (zh) * 2014-12-26 2016-08-31 深圳华力兴新材料股份有限公司 一种具有良好热稳定性的lds用聚碳酸酯组合物
CN107557763B (zh) * 2016-06-30 2019-11-08 比亚迪股份有限公司 塑料制品和塑料基材表面选择性金属化的方法
CN110342821A (zh) * 2018-04-08 2019-10-18 广东奥迪博士实业有限公司 一种3d触控玻璃热弯压制成型的防粘釉料
CN109608861B (zh) * 2019-01-18 2021-11-09 南京华生皓光电科技有限公司 一种可完全过滤蓝紫光的选择性滤光材料
CN110862665A (zh) * 2019-11-21 2020-03-06 聚纶材料科技（深圳）有限公司 耐刮擦pc光学树脂材料及其制备方法
CN113801455B (zh) * 2021-08-23 2022-12-06 金发科技股份有限公司 一种具有中性滤光效果的pc树脂材料及其制备方法和应用
CN113861613B (zh) * 2021-08-23 2023-03-31 金发科技股份有限公司 一种具有平坦分光透过特性的abs树脂材料及其制备方法和应用
CN113683852B (zh) * 2021-08-23 2022-08-19 金发科技股份有限公司 一种pmma树脂材料、光学产品及其制备方法和在制备光学产品中的应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106574105A (zh) * 2014-04-09 2017-04-19 谢珀德颜色公司 用于防止聚合物和树脂组合物中热氧化降解的核‑壳复合无机金属氧化物及制备方法
CN107849291A (zh) * 2015-07-30 2018-03-27 沙特基础工业全球技术公司 经由添加光可渗透的着色剂展现改善的金属粘合强度的材料
CN111171547A (zh) * 2020-02-28 2020-05-19 广东锦湖日丽高分子材料有限公司 选择性透可见光的高耐候黑色聚碳酸酯材料及其制备方法

Also Published As

Publication number Publication date
EP4389825A1 (en) 2024-06-26
US20240392102A1 (en) 2024-11-28
WO2023024911A1 (zh) 2023-03-02
EP4389825A4 (en) 2024-12-11
CN113801455A (zh) 2021-12-17

Similar Documents

Publication Publication Date Title
WO2023024904A1 (zh) 一种pmma树脂材料、光学产品及其制备方法和在制备光学产品中的应用
JP7704964B2 (ja) 平坦な分光透過特性を有するａｂｓ樹脂材料、その製造方法及び使用
CN111607837B (zh) 一种回收聚酯纤维
CN113999497B (zh) 一种有机黑色粉组合物及其制备方法和应用
CN113801455B (zh) 一种具有中性滤光效果的pc树脂材料及其制备方法和应用
CN105291295A (zh) 一种薄片状色母及其制备方法
CN111073192A (zh) 一种灯罩及其制备方法
CN111793266A (zh) 一种色母料及其制备方法和应用、pe-rt管材
CN106117940A (zh) 一种抗老化可红外穿透的复合材料及其制备方法
CN112029256A (zh) 一种色母粒及其制备方法
CN116041882B (zh) 一种聚甲基丙烯酸甲酯合金及其制备方法和应用
WO2022041591A1 (zh) 一种聚甲醛组合物及其制备方法和应用
CN105924926A (zh) 一种抗老化可红外穿透的新型复合材料及其制备方法
CN114163797B (zh) 一种黄色聚碳酸酯/苯乙烯类树脂合金组合物及其制备方法与应用
CN110894364A (zh) 一种超分散无载体色母料及其制备方法和应用
CN106519629B (zh) 一种特黑pc/abs合金材料及其制备方法
CN116285292B (zh) 一种可透红外光pc材料及其制备方法
CN116656079B (zh) 一种高遮光高耐热abs材料及其制备方法
CN114507414B (zh) 一种pc/abs复合材料及其制备方法
CN116574348B (zh) 车用高黑亮耐候型pmma/asa复合材料及制备方法
CN119350840B (zh) 高分散pa色母粒及其制备方法
CN120829647B (zh) 一种聚丙烯组合物及其制备方法和应用
CN117734141A (zh) 一种阻燃增强聚碳酸酯的制备方法及粒料
JPH08217937A (ja) アクリロニトリルスチレン系樹脂用黒色着色剤
CN117264278A (zh) 羟苯基三嗪类化合物的新用途、聚酰胺材料及制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant