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
Application number
MX2019002523A
Other languages
Spanish (es)
Inventor
Tieshan
Original Assignee
Asahi Yukizai Corp
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 Asahi Yukizai Corp filed Critical Asahi Yukizai Corp
Publication of MX2019002523A publication Critical patent/MX2019002523A/en

Links

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

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.
MX2019002523A 2016-09-08 2017-09-07 Resin composition for shell molding and resin-coated sand obtained using same. MX2019002523A (en)

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 (2)

* Cited by examiner, † Cited by third party
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
WO2022220133A1 (en) * 2021-04-15 2022-10-20 旭有機材株式会社 Resin composition for molds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP6945537B2 (en) 2021-10-06
JPWO2018047893A1 (en) 2019-06-24
CN109689245B (en) 2020-09-25
WO2018047893A1 (en) 2018-03-15
CN109689245A (en) 2019-04-26

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