MX2019002523A - Composicion de resina para moldeo en cascara y arena recubierta de resina obtenida usando la misma. - Google Patents
Composicion de resina para moldeo en cascara y arena recubierta de resina obtenida usando la misma.Info
- Publication number
- MX2019002523A MX2019002523A MX2019002523A MX2019002523A MX2019002523A MX 2019002523 A MX2019002523 A MX 2019002523A MX 2019002523 A MX2019002523 A MX 2019002523A MX 2019002523 A MX2019002523 A MX 2019002523A MX 2019002523 A MX2019002523 A MX 2019002523A
- Authority
- MX
- Mexico
- Prior art keywords
- resin
- resin composition
- shell molding
- rcs
- same
- Prior art date
Links
- 239000011342 resin composition Substances 0.000 title abstract 4
- 238000010112 shell-mould casting Methods 0.000 title abstract 4
- 229920005989 resin Polymers 0.000 title abstract 2
- 239000011347 resin Substances 0.000 title abstract 2
- 239000004576 sand Substances 0.000 title 1
- -1 halogen phosphoric acid ester Chemical class 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Se proporciona una composición de resina para moldeo en cáscara, que es capaz de mejorar ventajosamente la resistencia de bloqueo de RCS aumentando el punto de fusión de la RCS, mientras se mejora la capacidad de desintegración de un molde en un intervalo de temperatura baja. También se proporciona RCS que se obtiene usando esta composición de resina para moldeo en cáscara y tiene excelente conformabilidad de molde y procesabilidad de colada. Una composición de resina para moldeo en cáscara, que contiene una resina fenólica como un componente de aglutinante de resina, y que adicionalmente contiene un éster ácido fosfórico no halógeno que está compuesto de uno o más compuestos de éster ácido fosfórico en donde ningún átomo de halógeno está enlazado en cada molécula, mientras tiene un contenido de P de 14% o más y una viscosidad de 150 mPa·s/25°C o más.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016175214 | 2016-09-08 | ||
| PCT/JP2017/032211 WO2018047893A1 (ja) | 2016-09-08 | 2017-09-07 | シェルモールド用樹脂組成物及びそれを用いて得られるレジンコーテッドサンド |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019002523A true MX2019002523A (es) | 2019-06-06 |
Family
ID=61562462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019002523A MX2019002523A (es) | 2016-09-08 | 2017-09-07 | Composicion de resina para moldeo en cascara y arena recubierta de resina obtenida usando la misma. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6945537B2 (es) |
| CN (1) | CN109689245B (es) |
| MX (1) | MX2019002523A (es) |
| WO (1) | WO2018047893A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360199A (zh) * | 2020-04-08 | 2020-07-03 | 安徽羿维表面工程技术有限公司 | 合金铸造侧导板合金成分 |
| WO2022220133A1 (ja) * | 2021-04-15 | 2022-10-20 | 旭有機材株式会社 | 鋳型用樹脂組成物 |
| CN116920515B (zh) * | 2023-09-06 | 2024-09-27 | 天津第二市政公路工程有限公司 | 改性石英砂、生物砂滤池及废水处理方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6352735A (ja) * | 1986-08-20 | 1988-03-05 | Hitachi Chem Co Ltd | シエルモ−ルド用樹脂粘結剤 |
| JPS63177938A (ja) * | 1987-01-20 | 1988-07-22 | Hitachi Chem Co Ltd | 鋳物用樹脂被覆砂の製造方法 |
| JP3131710B2 (ja) * | 1992-12-14 | 2001-02-05 | 花王株式会社 | シェルモールド用レジンコーテッドサンド |
| JP2826588B2 (ja) * | 1993-12-27 | 1998-11-18 | 花王株式会社 | 鋳型成型用粘結剤−硬化剤組成物 |
| ES2134729B1 (es) * | 1996-07-18 | 2000-05-16 | Kemen Recupac Sa | Mejoras introducidas en objeto solicitud patente invencion española n. 9601607 por "procedimiento para fabricacion manguitos exactos y otros elementos de mazarotaje y alimentacion para moldes de fundicion, incluyendo la formulacion para obtencion de dichos manguitos y elementos". |
| JP4119515B2 (ja) * | 1998-03-05 | 2008-07-16 | リグナイト株式会社 | 鋳型用レジンコーテッドサンド |
| JP4681850B2 (ja) * | 2004-10-26 | 2011-05-11 | セメダイン株式会社 | 鋳型模型製作用2液アクリル系接着剤、および該接着剤を用いた接着工法 |
| JP5125061B2 (ja) * | 2006-03-14 | 2013-01-23 | 日立化成工業株式会社 | シェルモールド用樹脂組成物及びレジンコーテッドサンド |
| CN101927319A (zh) * | 2010-04-29 | 2010-12-29 | 苏州市兴业铸造材料有限公司 | 铸型制造用粘结剂及其用途 |
-
2017
- 2017-09-07 MX MX2019002523A patent/MX2019002523A/es unknown
- 2017-09-07 CN CN201780054798.XA patent/CN109689245B/zh active Active
- 2017-09-07 WO PCT/JP2017/032211 patent/WO2018047893A1/ja not_active Ceased
- 2017-09-07 JP JP2018538459A patent/JP6945537B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109689245B (zh) | 2020-09-25 |
| JPWO2018047893A1 (ja) | 2019-06-24 |
| CN109689245A (zh) | 2019-04-26 |
| JP6945537B2 (ja) | 2021-10-06 |
| WO2018047893A1 (ja) | 2018-03-15 |
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