CN111716619A - 一种高清理效率的发泡模具加工方法 - Google Patents
一种高清理效率的发泡模具加工方法 Download PDFInfo
- Publication number
- CN111716619A CN111716619A CN202010492556.2A CN202010492556A CN111716619A CN 111716619 A CN111716619 A CN 111716619A CN 202010492556 A CN202010492556 A CN 202010492556A CN 111716619 A CN111716619 A CN 111716619A
- Authority
- CN
- China
- Prior art keywords
- parts
- foaming
- mold
- cleaning efficiency
- high cleaning
- 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.)
- Pending
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 63
- 238000011086 high cleaning Methods 0.000 title claims abstract description 17
- 238000003672 processing method Methods 0.000 title claims abstract description 14
- 239000006260 foam Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 230000001680 brushing effect Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 12
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 239000004088 foaming agent Substances 0.000 claims abstract description 9
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract 9
- 239000003921 oil Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000002199 base oil Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000003349 gelling agent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 2
- 210000004940 nucleus Anatomy 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
Classifications
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2421/00—Characterised by the use of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本发明公开了一种高清理效率的发泡模具加工方法,该一种高清理效率的发泡模具加工方法包括以下步骤:首先准备原材料,发泡原材料由以下质量组分制备而成:树脂40‑45份、橡胶20‑30份、甲苯二异氰酸酯8‑12份、二氧化硅气凝胶2‑4份、发泡剂2‑3份、催化剂0.5‑2份、表面活性剂1‑1.5份、泡沫稳定剂2‑4份、石墨烯3‑5份;本发明所述的一种高清理效率的发泡模具加工方法,通过准备原材料、发泡搅拌、刷油层以及放置层膜、注塑成型、固化等步骤,使得发泡模具的加工效率增加,同时设置了刷油层以及放置层膜,使得发泡模具在加工过程中能够快速的清洗模具内部的残留,刷油层可以有效的避免产品与模具粘连的情况,而且膜层的添加使得模具在加工成型后可以快速无粘连的取出。
Description
技术领域
本发明属于模具加工技术领域,特别涉及一种高清理效率的发泡模具加工方法。
背景技术
发泡成型的模具就是塑料发泡模具,是将发泡性树脂直接填入模具内,使其受热熔融,形成气液饱和溶液,通过成核作用,形成大量微小泡核,泡核增长,制成泡沫塑件,常用的发泡方法有三种:物理发泡法,化学发泡法和机械发泡法;
而传统的发泡模具加工时会存在不足,传统发泡模具在加工时由于温度过高会使得发泡的产品底部与模具表面产生粘连,使得产品的外表不美观,给使用带来不便,为此,我们提出一种高清理效率的发泡模具加工方法。
发明内容
本发明的主要目的在于提供一种高清理效率的发泡模具加工方法,可以有效解决背景技术中的问题。
为实现上述目的,本发明采取的技术方案为:
一种高清理效率的发泡模具加工方法,该一种高清理效率的发泡模具加工方法包括以下步骤:
步骤一、准备原材料,发泡原材料由以下质量组分制备而成:树脂40-45份、橡胶20-30份、甲苯二异氰酸酯8-12份、二氧化硅气凝胶2-4份、发泡剂2-3份、催化剂0.5-2份、表面活性剂1-1.5份、泡沫稳定剂2-4份、石墨烯3-5份,得到准备好的原材料;
步骤二、发泡搅拌,将得到准备好的原材料中发泡剂、催化剂、表面活性剂、泡沫稳定剂依次放入发泡机中进行搅拌,而后将树脂、橡胶、二氧化硅气凝胶以及石墨烯放入搅拌机中进行搅拌,得到混合物,将混合物放入发泡机中,再添加甲苯二异氰酸酯进行发泡,搅拌混合,静置反应发泡,得到发泡好的泡沫;
步骤三、刷油层以及放置膜层,将需要制备的发泡模具中刷一层底油,而后在底油的上部铺盖一层膜,膜层的两端长于模具的底部而延伸到模具之外,而后在膜层的上端再次刷油,准备好的发泡模具;
步骤四、注塑成型,将准备好的发泡模具内注入步骤二中所得到的发泡好的泡沫,当泡沫模具充满到顶部时,而后将模具盖合上,模具里的泡沫在胶凝剂的作用下发生胶凝或者凝固作用,得到成型的产品;
步骤五、固化,将得到成型的产品进行固化,固化时温度设置在60-75℃下烘干固化10-15小时,而后静置3-5小时,固化好后将模具从固化室取出,即可完成高清理效率的发泡模具加工方法,最终得到发泡模具加工后的产品。
优选的,步骤一中发泡原材料由以下质量组分制备而成:树脂40份、橡胶25份、甲苯二异氰酸酯8份、二氧化硅气凝胶2份、发泡剂3份、催化剂0.5份、表面活性剂1份、泡沫稳定剂2份、石墨烯3份。
优选的,步骤一中催化剂为N,N---二甲基环己胺或四甲基亚烷基二胺中的一种。
优选的,步骤一中表面活性剂为硅油。
优选的,步骤四中注塑成型时模具加热温度控制在100-200℃之间,加热时间控制在100-5000s,发泡成型时间控制在100-5000s。
优选的,步骤五在固化完成后需要将产品进行清洗,清洗后烘干处理,烘干温度为45-50℃。
与现有技术相比,本发明具有如下有益效果:该一种高清理效率的发泡模具加工方法,通过准备原材料、发泡搅拌、刷油层以及放置层膜、注塑成型、固化等步骤,使得发泡模具的加工效率增加,同时设置了刷油层以及放置层膜,使得发泡模具在加工过程中能够快速的清洗模具内部的残留,刷油层可以有效的避免产品与模具粘连的情况,而且膜层的添加使得模具在加工成型后可以快速无粘连的取出,成型产品外表美观无瑕疵,操作简单,便于使用。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施方式,进一步阐述本发明。
实施例
加工时,首先准备原材料,发泡原材料由以下质量组分制备而成:树脂40份、橡胶25份、甲苯二异氰酸酯8份、二氧化硅气凝胶2份、发泡剂3份、催化剂0.5份、表面活性剂1份、泡沫稳定剂2份、石墨烯3份,催化剂为甲基亚烷基二胺,表面活性剂为硅油,得到准备好的原材料;其次发泡搅拌,将得到准备好的原材料中发泡剂、催化剂、表面活性剂、泡沫稳定剂依次放入发泡机中进行搅拌,而后将树脂、橡胶、二氧化硅气凝胶以及石墨烯放入搅拌机中进行搅拌,得到混合物,将混合物放入发泡机中,再添加甲苯二异氰酸酯进行发泡,搅拌混合,静置反应发泡,得到发泡好的泡沫;而后刷油层以及放置膜层,将需要制备的发泡模具中刷一层底油,而后在底油的上部铺盖一层膜,膜层的两端长于模具的底部而延伸到模具之外,而后在膜层的上端再次刷油,准备好的发泡模具;然后注塑成型,将准备好的发泡模具内注入步骤二中所得到的发泡好的泡沫,当泡沫模具充满到顶部时,而后将模具盖合上,模具里的泡沫在胶凝剂的作用下发生胶凝或者凝固作用,注塑成型时模具加热温度控制在120℃之间,加热时间控制在500s,发泡成型时间控制在600s,得到成型的产品;最后固化,将得到成型的产品进行固化,固化时温度设置在65℃下烘干固化11小时,而后静置4小时,固化好后将模具从固化室取出,固化完成后需要将产品进行清洗,清洗后烘干处理,烘干温度为45℃,即可完成高清理效率的发泡模具加工方法。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (6)
1.一种高清理效率的发泡模具加工方法,其特征在于,该一种高清理效率的发泡模具加工方法包括以下步骤:
步骤一、准备原材料,发泡原材料由以下质量组分制备而成:树脂40-45份、橡胶20-30份、甲苯二异氰酸酯8-12份、二氧化硅气凝胶2-4份、发泡剂2-3份、催化剂0.5-2份、表面活性剂1-1.5份、泡沫稳定剂2-4份、石墨烯3-5份,得到准备好的原材料;
步骤二、发泡搅拌,将得到准备好的原材料中发泡剂、催化剂、表面活性剂、泡沫稳定剂依次放入发泡机中进行搅拌,而后将树脂、橡胶、二氧化硅气凝胶以及石墨烯放入搅拌机中进行搅拌,得到混合物,将混合物放入发泡机中,再添加甲苯二异氰酸酯进行发泡,搅拌混合,静置反应发泡,得到发泡好的泡沫;
步骤三、刷油层以及放置膜层,将需要制备的发泡模具中刷一层底油,而后在底油的上部铺盖一层膜,膜层的两端长于模具的底部而延伸到模具之外,而后在膜层的上端再次刷油,准备好的发泡模具;
步骤四、注塑成型,将准备好的发泡模具内注入步骤二中所得到的发泡好的泡沫,当泡沫模具充满到顶部时,而后将模具盖合上,模具里的泡沫在胶凝剂的作用下发生胶凝或者凝固作用,得到成型的产品;
步骤五、固化,将得到成型的产品进行固化,固化时温度设置在60-75℃下烘干固化10-15小时,而后静置3-5小时,固化好后将模具从固化室取出,即可完成高清理效率的发泡模具加工方法,最终得到发泡模具加工后的产品。
2.根据权利要求1所述的一种高清理效率的发泡模具加工方法,其特征在于:步骤一中发泡原材料由以下质量组分制备而成:树脂40份、橡胶25份、甲苯二异氰酸酯8份、二氧化硅气凝胶2份、发泡剂3份、催化剂0.5份、表面活性剂1份、泡沫稳定剂2份、石墨烯3份。
3.根据权利要求1所述的一种高清理效率的发泡模具加工方法,其特征在于:步骤一中催化剂为N,N---二甲基环己胺或四甲基亚烷基二胺中的一种。
4.根据权利要求1所述的一种高清理效率的发泡模具加工方法,其特征在于:步骤一中表面活性剂为硅油。
5.根据权利要求1所述的一种高清理效率的发泡模具加工方法,其特征在于:步骤四中注塑成型时模具加热温度控制在100-200℃之间,加热时间控制在100-5000s,发泡成型时间控制在100-5000s。
6.根据权利要求1所述的一种高清理效率的发泡模具加工方法的制备工艺,其特征在于:步骤五在固化完成后需要将产品进行清洗,清洗后烘干处理,烘干温度为45-50℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492556.2A CN111716619A (zh) | 2020-06-03 | 2020-06-03 | 一种高清理效率的发泡模具加工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492556.2A CN111716619A (zh) | 2020-06-03 | 2020-06-03 | 一种高清理效率的发泡模具加工方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111716619A true CN111716619A (zh) | 2020-09-29 |
Family
ID=72565587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010492556.2A Pending CN111716619A (zh) | 2020-06-03 | 2020-06-03 | 一种高清理效率的发泡模具加工方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111716619A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606420A (zh) * | 2020-11-27 | 2021-04-06 | 合肥艺光高分子材料科技有限公司 | 一种固态硅胶泡棉的生产方法 |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137027A1 (fr) * | 1983-03-01 | 1985-04-17 | Raffinerie Merceresines | Procede de conditionnement, sous forme de bloc ou de profile, d'une composition adhesive permanent, installation pour et conditionnement obtenu par la mise en oeuvre de ce procede. |
| CN1933952A (zh) * | 2004-01-20 | 2007-03-21 | 塔奇斯通研究实验室有限公司 | 碳泡沫复合材料工具及其使用方法 |
| CN102529008A (zh) * | 2010-12-31 | 2012-07-04 | 广州拜尔冷链聚氨酯科技有限公司 | 大块泡沫发泡模具及其发泡方法 |
| CN105017757A (zh) * | 2015-06-30 | 2015-11-04 | 湖北三江航天万峰科技发展有限公司 | 一种制备易碎盖的方法及产品 |
| CN105705308A (zh) * | 2013-11-07 | 2016-06-22 | 旭硝子株式会社 | 脱模膜、以及半导体封装体的制造方法 |
| CN106042231A (zh) * | 2016-08-04 | 2016-10-26 | 陈毅忠 | 一种绿色水溶性脱模剂的制备方法 |
| CN106514910A (zh) * | 2016-10-08 | 2017-03-22 | 常州创索新材料科技有限公司 | 一种聚氨酯泡沫塑料用液体外脱模剂的制备方法 |
| WO2017096423A1 (en) * | 2015-12-07 | 2017-06-15 | Deakin University | Method of forming phenolic foam |
| CN107417887A (zh) * | 2017-09-08 | 2017-12-01 | 张家港长泰汽车饰件材料有限公司 | 箱式聚氨酯泡沫的制备方法 |
| CN207267333U (zh) * | 2017-09-14 | 2018-04-24 | 南通市众惠模具有限公司 | 一种便于清洁模具 |
| CN108129628A (zh) * | 2017-12-20 | 2018-06-08 | 福建师范大学泉港石化研究院 | 自阻燃保温水性聚氨酯组合物、发泡体及其制备方法 |
| CN109135258A (zh) * | 2018-08-23 | 2019-01-04 | 惠州市顺利包装制品有限公司 | 一种环保型泡沫塑料及加工方法 |
| CN109337154A (zh) * | 2018-10-17 | 2019-02-15 | 长沙小如信息科技有限公司 | 一种高强度床垫材料及其制备方法 |
| CN110511345A (zh) * | 2019-08-22 | 2019-11-29 | 白中华 | 一种防霉防静电二氧化硅气凝胶聚氨酯复合保温墙板 |
| CN110885549A (zh) * | 2019-11-13 | 2020-03-17 | 惠州市高峰创兴实业有限公司 | 一种防水阻燃海绵配方及制备工艺 |
| CN110957450A (zh) * | 2019-12-26 | 2020-04-03 | 天津中科先进技术研究院有限公司 | 一种电动汽车轻质电池包制作方法及电池包 |
-
2020
- 2020-06-03 CN CN202010492556.2A patent/CN111716619A/zh active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137027A1 (fr) * | 1983-03-01 | 1985-04-17 | Raffinerie Merceresines | Procede de conditionnement, sous forme de bloc ou de profile, d'une composition adhesive permanent, installation pour et conditionnement obtenu par la mise en oeuvre de ce procede. |
| CN1933952A (zh) * | 2004-01-20 | 2007-03-21 | 塔奇斯通研究实验室有限公司 | 碳泡沫复合材料工具及其使用方法 |
| CN102529008A (zh) * | 2010-12-31 | 2012-07-04 | 广州拜尔冷链聚氨酯科技有限公司 | 大块泡沫发泡模具及其发泡方法 |
| CN105705308A (zh) * | 2013-11-07 | 2016-06-22 | 旭硝子株式会社 | 脱模膜、以及半导体封装体的制造方法 |
| CN105017757A (zh) * | 2015-06-30 | 2015-11-04 | 湖北三江航天万峰科技发展有限公司 | 一种制备易碎盖的方法及产品 |
| WO2017096423A1 (en) * | 2015-12-07 | 2017-06-15 | Deakin University | Method of forming phenolic foam |
| CN106042231A (zh) * | 2016-08-04 | 2016-10-26 | 陈毅忠 | 一种绿色水溶性脱模剂的制备方法 |
| CN106514910A (zh) * | 2016-10-08 | 2017-03-22 | 常州创索新材料科技有限公司 | 一种聚氨酯泡沫塑料用液体外脱模剂的制备方法 |
| CN107417887A (zh) * | 2017-09-08 | 2017-12-01 | 张家港长泰汽车饰件材料有限公司 | 箱式聚氨酯泡沫的制备方法 |
| CN207267333U (zh) * | 2017-09-14 | 2018-04-24 | 南通市众惠模具有限公司 | 一种便于清洁模具 |
| CN108129628A (zh) * | 2017-12-20 | 2018-06-08 | 福建师范大学泉港石化研究院 | 自阻燃保温水性聚氨酯组合物、发泡体及其制备方法 |
| CN109135258A (zh) * | 2018-08-23 | 2019-01-04 | 惠州市顺利包装制品有限公司 | 一种环保型泡沫塑料及加工方法 |
| CN109337154A (zh) * | 2018-10-17 | 2019-02-15 | 长沙小如信息科技有限公司 | 一种高强度床垫材料及其制备方法 |
| CN110511345A (zh) * | 2019-08-22 | 2019-11-29 | 白中华 | 一种防霉防静电二氧化硅气凝胶聚氨酯复合保温墙板 |
| CN110885549A (zh) * | 2019-11-13 | 2020-03-17 | 惠州市高峰创兴实业有限公司 | 一种防水阻燃海绵配方及制备工艺 |
| CN110957450A (zh) * | 2019-12-26 | 2020-04-03 | 天津中科先进技术研究院有限公司 | 一种电动汽车轻质电池包制作方法及电池包 |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法等: "《工业助剂手册》", 30 June 2007, 金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606420A (zh) * | 2020-11-27 | 2021-04-06 | 合肥艺光高分子材料科技有限公司 | 一种固态硅胶泡棉的生产方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109571820A (zh) | 一种基于蜡模芯脱模的橡胶制品加工方法 | |
| CN104385510A (zh) | 一种硅胶模具的制作方法 | |
| JPS5956420A (ja) | ポリウレタンの反応射出成形法 | |
| CN112497628A (zh) | 一种汽车注塑件的注塑生产工艺 | |
| CN109397724A (zh) | 一种耐高温复合材料及其高温热膨胀成型方法 | |
| CN111716619A (zh) | 一种高清理效率的发泡模具加工方法 | |
| CN105835292A (zh) | 一种发泡倍率高、表面无泡痕的微孔发泡注塑工艺 | |
| CN111320737A (zh) | 聚氨酯原料组合物、聚氨酯硬泡的制备方法及其用途 | |
| CN102848510A (zh) | 一种聚氨酯材料制造模型的制作方法 | |
| DE60209181D1 (de) | Verfahren zur Herstellung von Schaumformteilen | |
| CN105017757A (zh) | 一种制备易碎盖的方法及产品 | |
| CN106623781B (zh) | 一种用于雕像铸造的蜡模快速成型工艺 | |
| CN111660474A (zh) | 一种高品质洁净型乳胶枕的加工工艺 | |
| CN109866401A (zh) | 一种注塑加工过程的改进工艺 | |
| CN104385623A (zh) | 一种大型风电叶片整体成型方法 | |
| CN113736057A (zh) | 一种鞋用海绵及其生产方法 | |
| CN109454786A (zh) | 一种储冰盒前罩用注塑模具的制造方法 | |
| CN109624182A (zh) | 一种拖鞋或鞋底材料发泡工艺及模内发泡装置 | |
| CN1680091B (zh) | 一种鞋中底的制作方法 | |
| CN112606420A (zh) | 一种固态硅胶泡棉的生产方法 | |
| CN103214847A (zh) | 复合裙整体成型用硅橡胶模具及制备方法 | |
| CN115139442A (zh) | 一种方向盘发泡体制作方法及方向盘 | |
| CN110627982A (zh) | 汽车内饰件聚氨酯发泡成型工艺 | |
| CN114055695A (zh) | 一种tpu发泡轮胎的制造方法及其应用的车轮 | |
| CN221641581U (zh) | 一种汽车座椅发泡模架装置 |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |
|
| RJ01 | Rejection of invention patent application after publication |