CN104130674A - Vehicle primer - Google Patents
Vehicle primer Download PDFInfo
- Publication number
- CN104130674A CN104130674A CN201410365488.8A CN201410365488A CN104130674A CN 104130674 A CN104130674 A CN 104130674A CN 201410365488 A CN201410365488 A CN 201410365488A CN 104130674 A CN104130674 A CN 104130674A
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- water
- kilograms
- talcum powder
- based epoxy
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Abstract
The invention discloses a vehicle primer, and relates to the coating technical field. The vehicle primer comprises the components in parts by weight: 30 parts-45 parts of water-based epoxy acrylic resin, 8 parts-12 parts of polyether modified siloxane, 2 parts-4 parts of a talcum powder, 10 parts-15 parts of sodium polycarboxylate, 1 parts-3 parts of acrylic fibers, 30 parts-45 parts of calcium carbonate, and 30 parts-50 parts of water. The prepared primer has good anti-cracking and waterproof performance, and besides has good chemical corrosion resistance and anti-wear performance.
Description
Technical field
The present invention relates to technical field of coatings, especially a kind of vehicle priming paint.
Background technology
Priming paint is the first layer of paint system, for improve finish paint sticking power, increase finish paint fullness ratio, alkali-resistivity is provided, anti-corrosion function etc. is provided, can ensure the even absorption of finish paint simultaneously, be paint system performance best effect.
In automobile industry, when automobile is repaired, often can run into japanning time, metal level absorbs too fastly, and finish paint component there will be discoloration problem after can not brushing predetermined area or brushing, even occurs that paint film departs from, bittiness phenomenon.In addition, car body also usually there will be pin hole in the time of japanning, and pin hole all can occur in priming paint and varnish, has greatly affected the outward appearance of automobile.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of have cracking resistance and water-fast vehicle priming paint.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
It includes the constituent of following weight part:
30 parts～45 parts of water-based epoxy acrylic resins, 8 parts～12 parts of polyether modified siloxanes, 2 parts～4 parts of talcum powder, 10 parts～15 parts of polycarboxylate sodiums, 1 part～3 parts of acrylic fibres, 30 parts～45 parts, calcium carbonate, 30 parts～50 parts, water.
In technique scheme, scheme can also be more specifically: the weight part of its constituent is:
45 parts of water-based epoxy acrylic resins, 8 parts of polyether modified siloxanes, 4 parts of talcum powder, 10 parts of polycarboxylate sodiums, 1 part of acrylic fibre, carbonic acid Ca45 part, 30 parts, water.
Further: the weight part of its constituent is:
30 parts of water-based epoxy acrylic resins, 12 parts of polyether modified siloxanes, 2 parts of talcum powder, 15 parts of polycarboxylate sodiums, 3 parts of acrylic fibres, 30 parts, calcium carbonate, 50 parts, water.
Owing to adopting technique scheme, the beneficial effect that the present invention obtains is:
The priming paint that adopts constituent of the present invention to make, cracking resistance and water resistance are good, have good chemical resistance and wear resistance simultaneously.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only confined to following examples.
Embodiment 1
The raw materials of this vehicle priming paint is: 45 kilograms of water-based epoxy acrylic resins, 8 kilograms of polyether modified siloxanes, 4 kilograms of talcum powder, 10 kilograms of polycarboxylate sodiums, 1 kilogram of acrylic fibre, carbonic acid Ca45 kilogram, 30 kilograms, water;
Its preparation method comprises the following steps:
A, first the water-based epoxy acrylic resin of 45 kilograms, 30 kg water are injected in reactor;
B, start stirrer, under the stirring velocity of 400-600 rev/min, successively 10 kilograms of polycarboxylate sodiums, 8 kilograms of polyether modified siloxanes are joined in reactor, stir more than 10 minutes;
C, continuation add successively 45 kilograms of calcium carbonate, 4 kilograms of talcum powder, 1 kilogram of acrylic fibre under the stirring velocity of 400-600 rev/min, then rotating speed are raised to 1300-1500 rev/min, continue to stir more than 20 minutes;
D, C step gained material suction sand mill is ground, the material after grinding is carried out to scraper plate, complete without obvious coarse grain.
Embodiment 2
The raw materials of this vehicle priming paint is: 30 kilograms of water-based epoxy acrylic resins, 12 kilograms of polyether modified siloxanes, 2 kilograms of talcum powder, 15 kilograms of polycarboxylate sodiums, 3 kilograms of acrylic fibres, 30 kilograms, calcium carbonate, 50 kilograms, water;
Its preparation method comprises the following steps:
A, first the water-based epoxy acrylic resin of 30 kilograms, 50 kg water are injected in reactor;
B, start stirrer, under the stirring velocity of 400-600 rev/min, successively 15 kilograms of polycarboxylate sodiums, 12 kilograms of polyether modified siloxanes are joined in reactor, stir more than 10 minutes;
C, continuation add successively 30 kilograms of calcium carbonate, 2 kilograms of talcum powder, 3 kilograms of acrylic fibres under the stirring velocity of 400-600 rev/min, then rotating speed are raised to 1300-1500 rev/min, continue to stir more than 20 minutes;
D, C step gained material suction sand mill is ground, the material after grinding is carried out to scraper plate, complete without obvious coarse grain.
The vehicle priming paint that embodiment 1～2 is made carries out Performance Detection, and its result is as shown in table 1.
Table 1
Claims (3)
1. a vehicle priming paint, is characterized in that comprising the constituent of following weight part:
30 parts～45 parts of water-based epoxy acrylic resins, 8 parts～12 parts of polyether modified siloxanes, 2 parts～4 parts of talcum powder, 10 parts～15 parts of polycarboxylate sodiums, 1 part～3 parts of acrylic fibres, 30 parts～45 parts, calcium carbonate, 30 parts～50 parts, water.
2. vehicle priming paint according to claim 1, is characterized in that the weight part of constituent is:
45 parts of water-based epoxy acrylic resins, 8 parts of polyether modified siloxanes, 4 parts of talcum powder, 10 parts of polycarboxylate sodiums, 1 part of acrylic fibre, carbonic acid Ca45 part, 30 parts, water.
3. vehicle priming paint according to claim 1, is characterized in that the weight part of constituent is:
30 parts of water-based epoxy acrylic resins, 12 parts of polyether modified siloxanes, 2 parts of talcum powder, 15 parts of polycarboxylate sodiums, 3 parts of acrylic fibres, 30 parts, calcium carbonate, 50 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365488.8A CN104130674A (en) | 2014-07-29 | 2014-07-29 | Vehicle primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365488.8A CN104130674A (en) | 2014-07-29 | 2014-07-29 | Vehicle primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104130674A true CN104130674A (en) | 2014-11-05 |
Family
ID=51803538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410365488.8A Pending CN104130674A (en) | 2014-07-29 | 2014-07-29 | Vehicle primer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104130674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845504A (en) * | 2015-05-29 | 2015-08-19 | 湖州大周高分子材料有限公司 | Metal antirust paint |
| CN107033726A (en) * | 2017-05-15 | 2017-08-11 | 江苏鑫蕴模塑科技有限公司 | A kind of manufacture craft of vehicle priming paint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424945A (en) * | 2000-03-31 | 2003-06-18 | Ppg工业俄亥俄公司 | Coating composition |
| CN1629231A (en) * | 2003-12-15 | 2005-06-22 | 上海乐意石油化工有限公司 | Elastic sealant and its preparing method and use |
| CN103421408A (en) * | 2013-08-20 | 2013-12-04 | 广西梧州龙鱼漆业有限公司 | Water-based epoxy wall paint and method for manufacturing same |
| CN103887658A (en) * | 2012-12-21 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Adapter-card error-insert-preventing device |
-
2014
- 2014-07-29 CN CN201410365488.8A patent/CN104130674A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424945A (en) * | 2000-03-31 | 2003-06-18 | Ppg工业俄亥俄公司 | Coating composition |
| CN1629231A (en) * | 2003-12-15 | 2005-06-22 | 上海乐意石油化工有限公司 | Elastic sealant and its preparing method and use |
| CN103887658A (en) * | 2012-12-21 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Adapter-card error-insert-preventing device |
| CN103421408A (en) * | 2013-08-20 | 2013-12-04 | 广西梧州龙鱼漆业有限公司 | Water-based epoxy wall paint and method for manufacturing same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845504A (en) * | 2015-05-29 | 2015-08-19 | 湖州大周高分子材料有限公司 | Metal antirust paint |
| CN104845504B (en) * | 2015-05-29 | 2017-07-21 | 湖州大周高分子材料有限公司 | A kind of metal anti-corrosion paint |
| CN107033726A (en) * | 2017-05-15 | 2017-08-11 | 江苏鑫蕴模塑科技有限公司 | A kind of manufacture craft of vehicle priming paint |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |