JPS57175046A - Mold coating material for casting - Google Patents

Mold coating material for casting

Info

Publication number
JPS57175046A
JPS57175046A JP5969081A JP5969081A JPS57175046A JP S57175046 A JPS57175046 A JP S57175046A JP 5969081 A JP5969081 A JP 5969081A JP 5969081 A JP5969081 A JP 5969081A JP S57175046 A JPS57175046 A JP S57175046A
Authority
JP
Japan
Prior art keywords
coating material
mold coating
acrylic ester
casting
expressed
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
Application number
JP5969081A
Other languages
Japanese (ja)
Inventor
Hideo Tsunoda
Shuji Ono
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5969081A priority Critical patent/JPS57175046A/en
Publication of JPS57175046A publication Critical patent/JPS57175046A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Abstract

PURPOSE:To provide a mold coating material which is free from danger of fire, etc., and provides high coating film strength by compounding acrylic ester resin emulsion and colloidal silica with refractory powder. CONSTITUTION:The mold coating material of the following compsn. to be coated on molds for casting is used: 1.0-4.0pts.wt. emulsion of 8-11 pH out of acrylic ester resin emulsions prepd. by polymn. of acrylic ester monomers such as ethyl, methyl, butyl or the like expressed in term of a resin after removal of volatile components such as moisture, and 1.0-4.0pts.wt. colloidal silica of 1-100mum expressed in term of a silica component, and further 0.05-0.5pt.wt. anionic surfactant are added to 100pts.wt. powder of refractories of zirconium, chromite, fused quartz, graphite, etc., and water is mixed therewith to make the mixture easier to coat. Since no alcohols are used, this material is safe against fire, etc., and the mold coating material having high film strength is obtained.
JP5969081A 1981-04-22 1981-04-22 Mold coating material for casting Pending JPS57175046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5969081A JPS57175046A (en) 1981-04-22 1981-04-22 Mold coating material for casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5969081A JPS57175046A (en) 1981-04-22 1981-04-22 Mold coating material for casting

Publications (1)

Publication Number Publication Date
JPS57175046A true JPS57175046A (en) 1982-10-27

Family

ID=13120454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5969081A Pending JPS57175046A (en) 1981-04-22 1981-04-22 Mold coating material for casting

Country Status (1)

Country Link
JP (1) JPS57175046A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205744A2 (en) * 1985-02-22 1986-12-30 HENKEL CORPORATION (a Delaware corp.) Energy efficient high solids slurry stabilizers
CN110446563A (en) * 2017-01-04 2019-11-12 胡坦斯·阿尔伯图斯化学厂有限公司 The coating composition comprising granular, amorphous silica and acid for foundary industry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163220A (en) * 1974-11-26 1976-06-01 Seirei Ind Shukakukitoniokeru sagyobuno jidoteishisochi
JPS5193726A (en) * 1975-02-14 1976-08-17 IGATAYOTOGATAZAI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163220A (en) * 1974-11-26 1976-06-01 Seirei Ind Shukakukitoniokeru sagyobuno jidoteishisochi
JPS5193726A (en) * 1975-02-14 1976-08-17 IGATAYOTOGATAZAI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205744A2 (en) * 1985-02-22 1986-12-30 HENKEL CORPORATION (a Delaware corp.) Energy efficient high solids slurry stabilizers
CN110446563A (en) * 2017-01-04 2019-11-12 胡坦斯·阿尔伯图斯化学厂有限公司 The coating composition comprising granular, amorphous silica and acid for foundary industry
US11529673B2 (en) 2017-01-04 2022-12-20 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Coating composition for the foundry industry, containing particulate, amorphous silicon dioxide and acid
CN110446563B (en) * 2017-01-04 2023-02-17 胡坦斯·阿尔伯图斯化学厂有限公司 Coating composition for the foundry industry comprising particulate, amorphous silica and an acid

Similar Documents

Publication Publication Date Title
GB601260A (en) Improvements in and relating to moulds for casting metals
GB1309915A (en) Bonding liquids for refractory material
JPS57175046A (en) Mold coating material for casting
JPS5480752A (en) Production of electrostatic latent image developing toners
JPS5738339A (en) Manufacture of glass molding
KR920014744A (en) Slurry for producing porous ceramics and porous ceramics obtained using this slurry
JPS5659880A (en) Coating film-protective composition
JPS5669074A (en) Water dispersive antiloading treatment method for coated abrasive
JPS5650115A (en) Eliminating method for cohesiveness of quick lime powder
JPS57175047A (en) Mold coating material for mold
GB870836A (en) Precision casting
JPS5728651A (en) Coating for casting
JPS56105844A (en) Fast-curing aqueous mold wash for use of self-hardening organic casting mold
JPS5716070A (en) Composition for water-proofing coat
JPS56122639A (en) Mold coating material for mold
JPS5650312A (en) Cover glass for microscope
JPS56163054A (en) Mold coating material for casting
JPS5530365A (en) Casting sand
GB930391A (en) Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces
JPS5712002A (en) Emulsifying agent for emulsion polymerization
JPS5226602A (en) Casting method of impeler for both absorbing
JPS57185357A (en) Composition for making film waterproof
JPS56160348A (en) Surface treatment of glass fiber
JPS5777601A (en) Preparation of specimen embedded in clear resin
JPS5759953A (en) Tile joint protecting agent