CN105478659A - Formula of evaporative pattern casting model coating paint - Google Patents

Formula of evaporative pattern casting model coating paint Download PDF

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Publication number
CN105478659A
CN105478659A CN201510946884.4A CN201510946884A CN105478659A CN 105478659 A CN105478659 A CN 105478659A CN 201510946884 A CN201510946884 A CN 201510946884A CN 105478659 A CN105478659 A CN 105478659A
Authority
CN
China
Prior art keywords
formula
bauxite
coating paint
evaporative pattern
lost foam
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
CN201510946884.4A
Other languages
Chinese (zh)
Inventor
李亮
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.)
Lu'an Wanbang Mechanical Technology Co Ltd
Original Assignee
Lu'an Wanbang Mechanical Technology 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 Lu'an Wanbang Mechanical Technology Co Ltd filed Critical Lu'an Wanbang Mechanical Technology Co Ltd
Priority to CN201510946884.4A priority Critical patent/CN105478659A/en
Publication of CN105478659A publication Critical patent/CN105478659A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C3/00Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/02Sand moulds or like moulds for shaped castings
    • B22C9/04Use of lost patterns
    • B22C9/046Use of patterns which are eliminated by the liquid metal in the mould

Abstract

The invention discloses a formula of evaporative pattern casting model coating paint. The evaporative pattern casting model coating paint is composed of white aluminum powder, bauxite, quartz powder, white emulsion, cellulose, anhydrous sodium carbonate, bauxite and adhesives. According to the formula, bubbles are not likely to be generated during casting, and therefore the product glossiness can be good, and no burnt-on sand is generated.

Description

A kind of formula of lost foam pattern coated coating
Technical field
The present invention relates to a kind of formula of lost foam pattern coated coating.
Background technology
At present, the mould that is applicable to of the founder of traditional evaporative pattern: casting pig--nonferrous alloy--common straightcarbon steel--spheroidal graphite cast-iron--mild steel and steel alloy; Adopt common process: foaming plastic bead, prefoam, pattern molding foams, and apperance combines, brushing paint, moulding, cast, and fall sand; There is many defects due to the reason of mold materials itself and the reason of technique itself in the mould produced like this, as: be easy to when pouring into a mould produce bubble.The glossiness of product is bad and scab is many.
Summary of the invention
For solving the problem in background technology, the invention provides a kind of lost foam pattern coated coating and manufacture craft thereof, thus solution is easy to when pouring into a mould produce bubble; And the bad and technical problem that scab is many of the glossiness of product.
The present invention realizes in the following manner:
A formula for lost foam pattern coated coating, is made up of several in following composition: white aluminium powder, bauxite, silica flour, white glue with vinyl, cellulose, natrium carbonicum calcinatum, bauxite, adhesive.
Preferably, each component and mass ratio are: white aluminium powder 65-75 part, silica flour 38-42 part, white glue with vinyl 2-3 part, cellulose 0.5-0.7 part, natrium carbonicum calcinatum 0.01 part.
Preferably, the weight portion of each component is bauxite 18-20 part, silica flour 30-32 part, 6 parts, adhesive, 40 parts, water.
The present invention not easily produces bubble when having cast, makes product glossiness good, without scab.
Detailed description of the invention
Understand below technical scheme of the present invention to make those skilled in the art that the invention will be further described better:
A formula for lost foam pattern coated coating, is made up of the component of following weight portion:
White aluminium powder 65-75 part,
Silica flour 38-42 part,
White glue with vinyl 2-3 part,
Cellulose 0.5-0.7 part,
Natrium carbonicum calcinatum 0.01 part.
200 mesh sieves crossed by above-mentioned silica flour.
Embodiment two:
A formula for lost foam pattern coated coating, is made up of the component of following weight portion:
Bauxite: 18-20 part,
Silica flour: 30-32 part,
Adhesive: 6 parts,
Water: 40 parts.
200 mesh sieves crossed by above-mentioned silica flour.
Described adhesive is that sword of wisdom which cuts through illusions of material world board is produced.
The formula of a kind of lost foam pattern coated coating that embodiment one provides, good with mould tack, can be used as subbing, the formula of a kind of lost foam pattern coated coating that embodiment two provides, viscosity is good, and slickness is good, bubble-free, uses best as surface coating material.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, foregoing description is illustrative in itself, should not be construed as the restriction to the claims in the present invention protection domain.

Claims (3)

1. a formula for lost foam pattern coated coating, is characterized in that, is made up of several in following composition: white aluminium powder, bauxite, silica flour, white glue with vinyl, cellulose, natrium carbonicum calcinatum, bauxite, adhesive.
2. the formula of lost foam pattern coated coating according to claim 1, is characterized in that, each component and mass ratio are: white aluminium powder 65-75 part, silica flour 38-42 part, white glue with vinyl 2-3 part, cellulose 0.5-0.7 part, natrium carbonicum calcinatum 0.01 part.
3. lost foam pattern coated coating formula according to claim 1, it is characterized in that, each component and mass ratio are: the weight portion of each component is bauxite 18-20 part, silica flour 30-32 part, 6 parts, adhesive, 40 parts, water.
CN201510946884.4A 2015-12-15 2015-12-15 Formula of evaporative pattern casting model coating paint Pending CN105478659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510946884.4A CN105478659A (en) 2015-12-15 2015-12-15 Formula of evaporative pattern casting model coating paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510946884.4A CN105478659A (en) 2015-12-15 2015-12-15 Formula of evaporative pattern casting model coating paint

Publications (1)

Publication Number Publication Date
CN105478659A true CN105478659A (en) 2016-04-13

Family

ID=55666129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510946884.4A Pending CN105478659A (en) 2015-12-15 2015-12-15 Formula of evaporative pattern casting model coating paint

Country Status (1)

Country Link
CN (1) CN105478659A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1375365A (en) * 2002-02-04 2002-10-23 黄述哲 Water-base paint specially for disappearing cast mold
CN101497105A (en) * 2009-03-12 2009-08-05 深圳市景鼎现代科技有限公司 Cast form water borne coating and technique for preparing the same
CN101569918A (en) * 2009-06-10 2009-11-04 刘则斌 Coating for lost foam cast iron
CN101569919A (en) * 2009-06-10 2009-11-04 刘则斌 Water-based coating for lost foam cast steel
CN103042168A (en) * 2012-12-30 2013-04-17 安岳县金龙机械制造有限公司 Lost foam casting coating and preparation method thereof
CN103658508A (en) * 2013-11-26 2014-03-26 阜阳市富鑫铸造机械有限公司 Cast steel lost foam coating formula

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1375365A (en) * 2002-02-04 2002-10-23 黄述哲 Water-base paint specially for disappearing cast mold
CN101497105A (en) * 2009-03-12 2009-08-05 深圳市景鼎现代科技有限公司 Cast form water borne coating and technique for preparing the same
CN101569918A (en) * 2009-06-10 2009-11-04 刘则斌 Coating for lost foam cast iron
CN101569919A (en) * 2009-06-10 2009-11-04 刘则斌 Water-based coating for lost foam cast steel
CN103042168A (en) * 2012-12-30 2013-04-17 安岳县金龙机械制造有限公司 Lost foam casting coating and preparation method thereof
CN103658508A (en) * 2013-11-26 2014-03-26 阜阳市富鑫铸造机械有限公司 Cast steel lost foam coating formula

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
于加洋: "消失模铸造用涂料的研制", 《潍坊学院学报》 *
樊自田等: "《铸造质量控制应用技术》", 30 June 2015 *
王桂红等: "凸轮轴消失模铸造涂料的研制", 《热加工工艺》 *

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Application publication date: 20160413