CN104174826A - Environment-friendly casting coating - Google Patents

Environment-friendly casting coating Download PDF

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Publication number
CN104174826A
CN104174826A CN201310200984.3A CN201310200984A CN104174826A CN 104174826 A CN104174826 A CN 104174826A CN 201310200984 A CN201310200984 A CN 201310200984A CN 104174826 A CN104174826 A CN 104174826A
Authority
CN
China
Prior art keywords
parts
environment
thickener
slag
ethylene
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
CN201310200984.3A
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Chinese (zh)
Inventor
鞠纪恩
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.)
QINGDAO JIZHI ENERGY-SAVING ENVIRONMENTAL PROTECTION Co Ltd
Original Assignee
QINGDAO JIZHI ENERGY-SAVING ENVIRONMENTAL PROTECTION Co 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 QINGDAO JIZHI ENERGY-SAVING ENVIRONMENTAL PROTECTION Co Ltd filed Critical QINGDAO JIZHI ENERGY-SAVING ENVIRONMENTAL PROTECTION Co Ltd
Priority to CN201310200984.3A priority Critical patent/CN104174826A/en
Publication of CN104174826A publication Critical patent/CN104174826A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an environment-friendly casting coating. The environment-friendly casting coating is characterized by comprising the following substances in part by weight: 20 to 30 parts of ethylene copolymer elastomer, 10 to 16 parts of dispersing agent, 15 to 20 parts of thickener, 20 to 30 parts of fire retardant, 10 to 25 parts of nano calcium carbonate, 11 to 21 parts of ethylene-acrylate, 12 to 19 parts of high density polyethylene, 30 to 40 parts of carbon black, 10 to 20 parts of carburant, 2 to 8 parts of calcite, 2 to 9 parts of wetting agent, 3 to 9 parts of kyanite, 3 to 8 parts of antioxidant, 2 to 8 parts of hydroxyethyl cellulose and 2 to 3 parts of montmorillonitic clay thickener. The material has high melting point and viscosity and a high melting speed, slag strips are small, a nonuniform inflow phenomenon is improved, and the protective material is high in lubricity and prevents stick type breakout; slag entrainment and slag bonding phenomena do not exist on the surface of a casting blank, and the surface quality of the casting blank is good.

Description

A kind of environment-friendly type foundry facing
Technical field
The present invention relates to a kind of environment-friendly type foundry facing.
Background technology
During entering " 12 ", China proposes the inevitable choice of wanting implement scientific view of development, building a resource-conserving and environment-friendly society; Be to promote economic restructuring, change the only way of growth pattern; It is the inevitable requirement of safeguarding China's long-term interest.Adhere to energy-conservationly promoting mutually with development, exploitation is coordinated with saving mutually, the highly energy-consuming of keeping under strict control, the excessively rapid growth of maximum discharge industry, the increasing dynamics that eliminates the backward production facilities.Pre-melt is the main material of producing crystallizer protective material; general protective material is produced the consumption that all needs 50%; but produce pre-melt and need the floating cooling water of very high coke ratio and pneumatic electric energy and water; the great amount of carbon dioxide of discharge also pollutes plant environment, is the material of a maximum discharge, highly energy-consuming.And the pre-good molten state of melt, crystallization control device protective material seldom produces fractional melting when fusing, is the important guarantee that protective material is fused into the lubricated crystallizer of melt cinder and base shell.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of environment-friendly type foundry facing.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
An environment-friendly type foundry facing, is characterized in that, comprises the material of following parts by weight: Toughening Effect of Ethylene Copolymer Elastomer 20-30 part, dispersant 10-16 part, thickener 15-20 part, fire retardant part 20-30, nano-calcium carbonate 10-25 part, ethylene-propylene hydrochlorate 11-21 part, high density polyethylene (HDPE) 12-19 part, the black 30-40 part of C, carburant 10-20 part, calcite 2-8 part, wetting agent 2-9 part, kyanite 3-9 part, antioxidant 3-8 part, hydroxyethylcellulose 2-8 part, montmorillonitic clay thickener 2-3 part.
The invention has the beneficial effects as follows: material has higher fusing point, viscosity and burn-off rate faster, slag bar is little, improved inflow uneven phenomenon, and protective material lubricity is good, has prevented sticker type breakout.Casting billet surface is without slag inclusion and dry slag phenomenon, and cc billet surface quality is good.
The specific embodiment
Embodiment 1
An environment-friendly type foundry facing, is characterized in that, comprises the material of following parts by weight: Toughening Effect of Ethylene Copolymer Elastomer 20-30 part, dispersant 10-16 part, thickener 15-20 part, fire retardant part 20-30, nano-calcium carbonate 10-25 part, ethylene-propylene hydrochlorate 11-21 part, high density polyethylene (HDPE) 12-19 part, the black 30-40 part of C, carburant 10-20 part, calcite 2-8 part, wetting agent 2-9 part, kyanite 3-9 part, antioxidant 3-8 part, hydroxyethylcellulose 2-8 part, montmorillonitic clay thickener 2-3 part.

Claims (1)

1. an environment-friendly type foundry facing, is characterized in that, comprises the material of following parts by weight: Toughening Effect of Ethylene Copolymer Elastomer 20-30 part, dispersant 10-16 part, thickener 15-20 part, fire retardant part 20-30, nano-calcium carbonate 10-25 part, ethylene-propylene hydrochlorate 11-21 part, high density polyethylene (HDPE) 12-19 part, the black 30-40 part of C, carburant 10-20 part, calcite 2-8 part, wetting agent 2-9 part, kyanite 3-9 part, antioxidant 3-8 part, hydroxyethylcellulose 2-8 part, montmorillonitic clay thickener 2-3 part.
CN201310200984.3A 2013-05-27 2013-05-27 Environment-friendly casting coating Pending CN104174826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310200984.3A CN104174826A (en) 2013-05-27 2013-05-27 Environment-friendly casting coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310200984.3A CN104174826A (en) 2013-05-27 2013-05-27 Environment-friendly casting coating

Publications (1)

Publication Number Publication Date
CN104174826A true CN104174826A (en) 2014-12-03

Family

ID=51956330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310200984.3A Pending CN104174826A (en) 2013-05-27 2013-05-27 Environment-friendly casting coating

Country Status (1)

Country Link
CN (1) CN104174826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105290314A (en) * 2015-11-02 2016-02-03 沈阳金安铸造材料有限公司 Coating for casting
CN107838364A (en) * 2017-10-12 2018-03-27 东风精密铸造安徽有限公司 A kind of environment-friendly type casting material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105290314A (en) * 2015-11-02 2016-02-03 沈阳金安铸造材料有限公司 Coating for casting
CN107838364A (en) * 2017-10-12 2018-03-27 东风精密铸造安徽有限公司 A kind of environment-friendly type casting material and preparation method thereof

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141203