CN102019345A - Paint for casting and production method thereof - Google Patents
Paint for casting and production method thereof Download PDFInfo
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- CN102019345A CN102019345A CN 201010596192 CN201010596192A CN102019345A CN 102019345 A CN102019345 A CN 102019345A CN 201010596192 CN201010596192 CN 201010596192 CN 201010596192 A CN201010596192 A CN 201010596192A CN 102019345 A CN102019345 A CN 102019345A
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- ethanol
- rosin
- tripoli
- casting
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Abstract
The invention relates to a paint for casting, which is characterized in that the pain is prepared from the following raw materials by weight percent: 60-65% of zircon powder, 27-31% of ethanol, 3-7% of silica and 3-6% of rosin. The production method is implemented as follows: adding silica and ethanol in a disperser with a dispersing machine and a stirrer, dispersing the mixture into silica colloids, and serving as a raw material after standing for 24 hours; adding rosin in ethanol, and fully dissolving the mixture into a rosin suspension; successively adding the zircon powder, silica colloids and rosin suspension, and fully dispersing; adding ethanol, diluting and discharging; and sampling, metering after inspection qualification, packaging and warehousing. The process in the invention has unique production method and good environment-friendly effect, can reduce the volatile harmful components in a casting paint to the hilt, contains no moisture due to no addition of extraneous water, and overcomes the defect of air holes caused by moisture on a casting to some degree, and the paint has small gas generation amount.
Description
Technical field
The present invention relates to a kind of coating of casting usefulness, especially relate to a kind of coating and production method thereof of casting usefulness.
Background technology
[0002] heavy castings generally adopt refractory aggregate, suspending agent, binding agent, carrier fluid to synthesize with coating at present, the moisture addition is 5% in cast paint, foundry goods owing in the coating secondary water is arranged, makes foundry goods be easy to generate pore because gas hole defect causes foundry goods that 20% disqualification rate is arranged; And owing to adopted combustion adjuvant, toxicity is big.Along with the attention of country, also there is not the foundry facing that a kind of environment protecting is good, can reduce volatilizable harmful components in the cast paint to greatest extent at present to environment and labour protection.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of process uniqueness, environment protecting good, can reduce volatilizable harmful components in the cast paint to greatest extent, not add any secondary water, moisture is zero, overcome moisture to a certain extent makes foundry goods produce the defective and the little a kind of coating and the production method thereof of casting usefulness of coating gas forming amount of pore.
In order to realize goal of the invention, the present invention realizes in the following way:
A kind of coating of casting usefulness is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 60%-65%: tripoli 27%-31%: rosin 3%-7%: 3%-6%;
Described a kind of production method of casting the coating of usefulness, it is characterized in that: this method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 3%-7% tripoli and 3%-7% ethanol are that the ratio of 1:1 makes it become the tripoli colloid through fully disperseing with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 3%-6% rosin to add weight content be that 6%-12% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 60%-65% zirconium English powder, above-mentioned weight content are tripoli colloid, all the other back fully dispersions for rosin suspension adds successively of 6%-14% with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
The present invention has following effect:
1) raw material, process uniqueness: raw material provided by the invention is: zirconium English powder, ethanol, tripoli and rosin, its production method comprises the steps: that a. is in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 3%-7% tripoli and 3%-7% ethanol are that the process of 1:1 fully disperses to make it to become the tripoli colloid with the mass ratio, place and carry out production and processing as raw material after 24 hours; B. with described weight content be 3%-6% rosin to add weight content be that 6%-12% described ethanol fully dissolves, become behind the rosin suspension pending; C. be that 60%-65% zirconium English powder, above-mentioned weight content are tripoli colloid, all the other back fully dispersions for rosin suspension adds successively of 6%-14% with described weight content; D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe; E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
2) having overcome moisture makes foundry goods produce the defective of pore, the coating gas forming amount is little: the present invention does not add any secondary water by selecting silicon series suspending agent for use, and moisture is zero, overcome moisture to a certain extent and made foundry goods produce the defective of pore, the coating gas forming amount is little.
3) flawless after strength of coating height, the coating brushing, non-foaming, coating is even, surface quality is good: the present invention adopts compound binding agent, the strength of coating height.The coating surface mould capacity of measuring is apparently higher than the industry standard requirement.Carrier fluid is selected alcohols material for use, does not need combustion adjuvant, and toxicity is little.Coating will have good suspension, 2 hours suspension 〉=95%, 24 hour suspension 〉=90%.Flawless after the coating brushing, non-foaming, coating is even, surface quality is good.
4) save cost, safe and reliable: foundry facing provided by the invention is not owing to added water outer, foundry goods has reduced by 15% owing to produce big gas hole defect in the casting process, but 200 yuan of 1 ton of foundry goods cost savings are closed in production, and 1000 tons of foundry goods of annual production can be reduced expenses 200000 yuan.This technology is with combustion adjuvant in addition, and is especially little to the injury of human body.
The specific embodiment
Embodiment one: a kind of coating of casting usefulness is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 65%: tripoli 27%: rosin 4%: 4%.
Its production method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 4% tripoli and 4% ethanol are that the process of 1:1 fully disperses to make it to become the tripoli colloid with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 4% rosin to add weight content be that 8% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 65% zirconium English powder, above-mentioned weight content are that 6% tripoli colloid, above-mentioned weight content are that 11% rosin suspension adds fully dispersion of back successively with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
Embodiment two: a kind of coating of casting usefulness is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 60%: tripoli 31%: rosin 3%: 5%.
Its production method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 3% tripoli and 3% ethanol are that the process of 1:1 fully disperses to make it to become the tripoli colloid with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 5% rosin to add weight content be that 10% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 60% zirconium English powder, above-mentioned weight content are that 8% tripoli colloid, above-mentioned weight content are that 22% rosin suspension adds fully dispersion of back successively with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
Embodiment three: a kind of coating of casting usefulness is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 60%: tripoli 27%: rosin 7%: 6%.
Its production method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 7% tripoli and 7% ethanol are that the process of 1:1 fully disperses to make it to become the tripoli colloid with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 6% rosin to add weight content be that 12% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 60% zirconium English powder, above-mentioned weight content are that 8% tripoli colloid, above-mentioned weight content are that 22% rosin suspension adds fully dispersion of back successively with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
Embodiment four: a kind of coating of casting usefulness is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 61%: tripoli 29%: rosin 5%: 5%.
Its production method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 7% tripoli and 7% ethanol are that the process of 1:1 fully disperses to make it to become the tripoli colloid with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 5% rosin to add weight content be that 10% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 61% zirconium English powder, above-mentioned weight content are that 8% tripoli colloid, above-mentioned weight content are that 22% rosin suspension adds fully dispersion of back successively with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
Claims (2)
1. coating of casting usefulness, it is characterized in that: this coating is made up of following raw materials in percentage by weight: zirconium English powder: ethanol 60%-65%: tripoli 27%-31%: rosin 3%-7%: 3%-6%.
2. a kind of production method of casting the coating of usefulness as claimed in claim 1, it is characterized in that: this method comprises the steps:
A. in the disperser that dispersion machine, mixer are housed, make itself and the ethanol that add described weight percentage and be 3%-7% tripoli and 3%-7% ethanol are that the ratio of 1:1 makes it become the tripoli colloid through fully disperseing with the mass ratio, place and carry out production and processing as raw material after 24 hours;
B. in the disperser that dispersion machine, mixer are housed, with described weight content be 3%-6% rosin to add weight content be that 6%-12% described ethanol fully dissolves, become behind the rosin suspension pending;
C. in the disperser that dispersion machine, mixer are housed, be that 60%-65% zirconium English powder, above-mentioned weight content are tripoli colloid, all the other back fully dispersions for rosin suspension adds successively of 6%-14% with described weight content;
D. adding described ethanol, to be diluted to Baume degrees be discharging behind 90-110oBe;
E. laboratory's check is sent in sampling, after the assay was approved, and the metering packing warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105961929A CN102019345B (en) | 2010-12-20 | 2010-12-20 | Paint for casting and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105961929A CN102019345B (en) | 2010-12-20 | 2010-12-20 | Paint for casting and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019345A true CN102019345A (en) | 2011-04-20 |
| CN102019345B CN102019345B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105961929A Active CN102019345B (en) | 2010-12-20 | 2010-12-20 | Paint for casting and production method thereof |
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| CN (1) | CN102019345B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407284A (en) * | 2011-07-13 | 2012-04-11 | 中核苏阀横店机械有限公司 | Method for brushing zircon powder coating |
| CN103551497A (en) * | 2013-11-04 | 2014-02-05 | 宁夏共享集团有限责任公司 | Production method of alcohol-based flow coating paint for cast iron |
| CN103878300A (en) * | 2014-03-03 | 2014-06-25 | 安徽华通铸业有限公司 | Paint composition for steel casting surfaces |
| CN104014727A (en) * | 2014-05-09 | 2014-09-03 | 方学军 | Modified rosin type alcohol-based casting coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105456A (en) * | 1986-08-22 | 1988-03-02 | 浙江临安粉末助剂厂 | Mould coating made of lithium bentonite and zirconite powder |
| CN1666828A (en) * | 2005-01-18 | 2005-09-14 | 湖北工业大学 | Anti-seepage burnon casting paint made from alcohol base or aqueous sand powder |
| CN101080298A (en) * | 2004-12-16 | 2007-11-28 | 阿什兰德-南方化学-中坚有限公司 | Highly insulating and fireproof coating material for casting moulds |
| CN101817058A (en) * | 2010-03-30 | 2010-09-01 | 深圳市景鼎现代科技有限公司 | Shield type coating composition and preparation process of coating thereof |
-
2010
- 2010-12-20 CN CN2010105961929A patent/CN102019345B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105456A (en) * | 1986-08-22 | 1988-03-02 | 浙江临安粉末助剂厂 | Mould coating made of lithium bentonite and zirconite powder |
| CN101080298A (en) * | 2004-12-16 | 2007-11-28 | 阿什兰德-南方化学-中坚有限公司 | Highly insulating and fireproof coating material for casting moulds |
| CN1666828A (en) * | 2005-01-18 | 2005-09-14 | 湖北工业大学 | Anti-seepage burnon casting paint made from alcohol base or aqueous sand powder |
| CN101817058A (en) * | 2010-03-30 | 2010-09-01 | 深圳市景鼎现代科技有限公司 | Shield type coating composition and preparation process of coating thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407284A (en) * | 2011-07-13 | 2012-04-11 | 中核苏阀横店机械有限公司 | Method for brushing zircon powder coating |
| CN103551497A (en) * | 2013-11-04 | 2014-02-05 | 宁夏共享集团有限责任公司 | Production method of alcohol-based flow coating paint for cast iron |
| CN103551497B (en) * | 2013-11-04 | 2015-11-18 | 宁夏共享集团有限责任公司 | A kind of production method of cast iron alcohol radical Flow Coating |
| CN103878300A (en) * | 2014-03-03 | 2014-06-25 | 安徽华通铸业有限公司 | Paint composition for steel casting surfaces |
| CN104014727A (en) * | 2014-05-09 | 2014-09-03 | 方学军 | Modified rosin type alcohol-based casting coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102019345B (en) | 2012-07-25 |
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Address after: 750021, No. 199 Tongxin South Street, Yinchuan Economic Development Zone, the Ningxia Hui Autonomous Region Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: KOCEL CHEMICALS Co.,Ltd. Address before: 750021, No. 199 Tongxin South Street, Yinchuan Economic Development Zone, the Ningxia Hui Autonomous Region Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL CHEMICALS Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 750021, 66 South Street, Xixia District, Ningxia, Yinchuan, Wenchang Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Address before: 750021, No. 199 Tongxin South Street, Yinchuan Economic Development Zone, the Ningxia Hui Autonomous Region Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: KOCEL CHEMICALS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190313 Address after: 750021 No. 550 Beijing Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 Wenchang South Street, Xixia District, Yinchuan City, Ningxia Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. |