MX2019002523A - Resin composition for shell molding and resin-coated sand obtained using same. - Google Patents
Resin composition for shell molding and resin-coated sand obtained using same.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
Provided is a resin composition for shell molding, which is capable of advantageously improving the blocking resistance of RCS by heightening the fusing point of the RCS, while improving the disintegratability of a mold in a low temperature range. Also provided is RCS which is obtained using this resin composition for shell molding and has excellent mold formability and casting workability. A resin composition for shell molding, which contains a phenolic resin as a resin binder component, and which additionally contains a non-halogen phosphoric acid ester that is composed of one or more phosphoric acid ester compounds wherein no halogen atom is bonded in each molecule, while having a P content of 14% or more and a viscosity of 150 mPa·s/25°C or more.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016175214 | 2016-09-08 | ||
| PCT/JP2017/032211 WO2018047893A1 (en) | 2016-09-08 | 2017-09-07 | Resin composition for shell molding and resin-coated sand obtained using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019002523A true MX2019002523A (en) | 2019-06-06 |
Family
ID=61562462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019002523A MX2019002523A (en) | 2016-09-08 | 2017-09-07 | Resin composition for shell molding and resin-coated sand obtained using same. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6945537B2 (en) |
| CN (1) | CN109689245B (en) |
| MX (1) | MX2019002523A (en) |
| WO (1) | WO2018047893A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360199A (en) * | 2020-04-08 | 2020-07-03 | 安徽羿维表面工程技术有限公司 | Alloy composition of alloy casting side guide plate |
| JP7247427B2 (en) * | 2021-04-15 | 2023-03-28 | 旭有機材株式会社 | Mold resin composition |
| CN116920515B (en) * | 2023-09-06 | 2024-09-27 | 天津第二市政公路工程有限公司 | Modified quartz sand, biological sand filter tank and wastewater treatment method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6352735A (en) * | 1986-08-20 | 1988-03-05 | Hitachi Chem Co Ltd | Resin binder for shell mold |
| JPS63177938A (en) * | 1987-01-20 | 1988-07-22 | Hitachi Chem Co Ltd | Production of resin coated sand for casting |
| JP3131710B2 (en) * | 1992-12-14 | 2001-02-05 | 花王株式会社 | Resin coated sand for shell mold |
| JP2826588B2 (en) * | 1993-12-27 | 1998-11-18 | 花王株式会社 | Binder-curing agent composition for mold molding |
| ES2134729B1 (en) * | 1996-07-18 | 2000-05-16 | Kemen Recupac Sa | IMPROVEMENTS INTRODUCED IN OBJECT APPLICATION FOR A SPANISH INVENTION PATENT N. 9601607 FOR "PROCEDURE FOR THE MANUFACTURE OF EXACT SLEEVES AND OTHER ELEMENTS OF MAZAROTAJE AND FEEDING FOR CAST MOLDS. |
| JP4119515B2 (en) * | 1998-03-05 | 2008-07-16 | リグナイト株式会社 | Resin coated sand for mold |
| JP4681850B2 (en) * | 2004-10-26 | 2011-05-11 | セメダイン株式会社 | Mold model manufacturing action two-component acrylic adhesive and bonding method using the adhesive |
| JP5125061B2 (en) * | 2006-03-14 | 2013-01-23 | 日立化成工業株式会社 | Resin composition for shell mold and resin coated sand |
| CN101927319A (en) * | 2010-04-29 | 2010-12-29 | 苏州市兴业铸造材料有限公司 | Adhesive applicable for manufacturing casting mold and use thereof |
-
2017
- 2017-09-07 JP JP2018538459A patent/JP6945537B2/en active Active
- 2017-09-07 MX MX2019002523A patent/MX2019002523A/en unknown
- 2017-09-07 WO PCT/JP2017/032211 patent/WO2018047893A1/en not_active Ceased
- 2017-09-07 CN CN201780054798.XA patent/CN109689245B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6945537B2 (en) | 2021-10-06 |
| WO2018047893A1 (en) | 2018-03-15 |
| CN109689245A (en) | 2019-04-26 |
| JPWO2018047893A1 (en) | 2019-06-24 |
| CN109689245B (en) | 2020-09-25 |
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