CN103013302A - Production method of paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal - Google Patents
Production method of paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal Download PDFInfo
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- CN103013302A CN103013302A CN2012104868705A CN201210486870A CN103013302A CN 103013302 A CN103013302 A CN 103013302A CN 2012104868705 A CN2012104868705 A CN 2012104868705A CN 201210486870 A CN201210486870 A CN 201210486870A CN 103013302 A CN103013302 A CN 103013302A
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- fiber reinforced
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Abstract
The invention discloses a production method of a paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal. The production method is characterized in that the preparation of main paint comprises the steps of: adding 200-220kg of deionized water to a reaction kettle, and then adding 60-650kg of water-based polyester resin; starting a high-speed dispersion machine, controlling the rotation speed at 600-800r/min, and after dispersion is carried out for 12-15min, adding 1-2kg of an antifoaming agent (TW-4508), 6-8kg of a polyurethane thickening leveling agent (PUR40) and 3-4kg of a wetting agent (BYK346); and dispersing for 20-30min, and adjusting PH value to be 8-9, so as to obtain the main paint. The paint is used on the surface of an unprocessed glass fiber reinforced plastics sectional material and is excellent in performance.
Description
Technical field
The invention belongs to a kind of coating, specifically a kind ofly directly be applied to the production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal.
Background technology
Glass fiber reinforced plastic door and window is called by the world
Wood continues,
Steel,
Aluminium,
MouldAfterwards the 5th generation doors and windows, its existing aluminium alloy firm, the heat retaining property that plastic-steel door and window is arranged again, preservative property more have the characteristic of it self uniqueness: colorful, attractive in appearance, fashion, and irradiation is without expanding in the sun, cold lower to shrinking in the winter time, need not metal strengthen, ageing-resistant, can with same life-span of buildings (about 50 years).The material structure of glass fiber reinforced plastic door and window uniqueness makes it have certain good characteristic.
As everyone knows, the glass fiber reinforced plastic shapes production technique all is pultrusion basically, raw material mainly comprises glass fibre, resin, powder filler, coupling agent and solidifying agent etc., when drawing extrusion profile in mould, remover need to be arranged, remover also is a kind of wax, existing coating is before application, need all polishing dewaxs, otherwise can't spray, the user uses inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal that directly is applied to, glass fiber reinforced plastic door and window need not paraffin removal, directly application coating of the present invention.
Technical scheme of the present invention is as follows:
A kind ofly directly be applied to the production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal, it is characterized in that may further comprise the steps:
(1), the main lacquer of preparation: first deionized water 200-220 kilogram is added in the reactor, add again water-based alkyd resin 60-650 kilogram; Start high speed dispersor, control rotating speed 600-800r/min disperses to add defoamer (TW-4508) 1-2 kilogram behind the 12-15min; Urethane thickening flow agent (PUR40) 6-8 kilogram; Wetting agent (BYK346) 3-4 kilogram disperses 20-30min, transfers pH value to 8-9, and main lacquer preparation is complete;
(2), preparation solidifying agent: with unsaturated polyester resin solidifying agent 150-160 kilogram, disperse and stir;
In use, will lead lacquer, solidifying agent, silane coupling agent KH560 need according to part by weight 820:150:8, and cooperate to mix and use.
Advantage of the present invention:
1, at untreated glass fiber reinforced plastic shapes surface, excellent performance;
2, good sticking power, hardness, glossiness;
3, nontoxic, tasteless, do not fire not quick-fried, without potential safety hazard.
4, simple and direct, convenient, the saving artificial mechanism cost of construction.
5, good corrosion-resistant, weathering resistance.
Embodiment
Directly be applied to the production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal, may further comprise the steps:
The main lacquer of preparation: first with in 200 kilograms of adding reactors of deionized water, add again 600 kilograms of water-based alkyd resins (EP20, Zhejiang stablize the country novel material); Start high speed dispersor, control rotating speed 800r/min disperses to add 1.6 kilograms of defoamers (TW-4508) behind the 15min; 8 kilograms of urethane thickening flow agents (PUR40); 3.2 kilograms of wetting agents (BYK346) disperse 30min, transfer pH value to 8-9, and main lacquer preparation is complete;
Preparation solidifying agent: with 150 kilograms of unsaturated polyester resin solidifying agents (HGD Zhejiang stablize the country novel material), disperse and stir.
In use, will lead lacquer, solidifying agent, silane coupling agent KH560 need according to part by weight 820:150:8, and cooperate to mix and use.
The technology of the present invention parameter:
Embodiment 2
Directly be applied to the production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal, may further comprise the steps:
The main lacquer of preparation: first with in 200 kilograms of adding reactors of deionized water, add again 600 kilograms of water-based alkyd resins (EP20, Zhejiang stablize the country novel material); Start high speed dispersor, control rotating speed 800r/min disperses to add 1.6 kilograms of defoamers (TW-4508) behind the 15min; 8 kilograms of urethane thickening flow agents (PUR40); 3.2 kilograms of wetting agents (BYK346), 6 kilograms of rust-preventive agent disperse 30min, transfer pH value to 8-9, and main lacquer preparation is complete;
Preparation solidifying agent: with 150 kilograms of unsaturated polyester resin solidifying agents (HGD Zhejiang stablize the country novel material), disperse and stir.
In use, will lead lacquer, solidifying agent, silane coupling agent KH560 need according to part by weight 820:150:8, and cooperate to mix and use.
Rust-preventive agent is that the component by following weight (kilogram) is prepared from: water 10, modification trees ashes 2, zinc powder 1, gelatin 2, polyvinyl alcohol 2, N methyldiethanol amine 2, SODIUM PHOSPHATE, MONOBASIC 1, formula material is mixed, 80-85 ℃ of lower the stirring 2 hours, after the cooling, filter impurity elimination through grinding, get final product;
Modified Nano trees ashes prepare by the following method:
(1), the trees ashes add (1.0～1.2) g/L potassium permanganate solution and soaked 2-3 hour, pull out, the hydrochloric acid soln of putting into again 12-15% soaked, at 70-80 ℃ of lower stirring reaction 3-4 hour; Pull out, be washed to neutrality, oven dry;
(2), in the trees ashes, add sodium laurylsulfate, 1% Di(dioctylpyrophosphato) ethylene titanate, 3% vinyl three ('beta '-methoxy oxyethyl group) silane, 25% aluminium hydrate powder that is equivalent to its weight 4%, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) oven dry is pulverized, and makes ultrafine powder;
The present embodiment has further improved sticking power and antiseptic and rustproof performance by having increased rust-preventive agent.
Claims (1)
1. one kind directly is applied to the production method that the glass fiber reinforced plastic shapes surface need not the coating of paraffin removal, it is characterized in that may further comprise the steps:
(1), the main lacquer of preparation: first deionized water 200-220 kilogram is added in the reactor, add again water-based alkyd resin 60-650 kilogram; Start high speed dispersor, control rotating speed 600-800r/min disperses to add defoamer (TW-4508) 1-2 kilogram behind the 12-15min; Urethane thickening flow agent (PUR40) 6-8 kilogram; Wetting agent (BYK346) 3-4 kilogram disperses 20-30min, transfers pH value to 8-9, and main lacquer preparation is complete;
(2), preparation solidifying agent: with unsaturated polyester resin solidifying agent 150-160 kilogram, disperse and stir;
In use, will lead lacquer, solidifying agent, silane coupling agent KH560 need according to part by weight 820:150:8, and cooperate to mix and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104868705A CN103013302A (en) | 2012-11-26 | 2012-11-26 | Production method of paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104868705A CN103013302A (en) | 2012-11-26 | 2012-11-26 | Production method of paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103013302A true CN103013302A (en) | 2013-04-03 |
Family
ID=47962431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104868705A Pending CN103013302A (en) | 2012-11-26 | 2012-11-26 | Production method of paint which can be directly sprayed on the surface of a glass fiber reinforced plastics sectional material and does not need paraffin removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013302A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704342A (en) * | 2009-09-16 | 2010-05-12 | 桂林市恒达玻璃钢有限公司 | Automobile glass steel plastic instrument platform and manufacturing technology thereof |
| CN102382546A (en) * | 2010-09-06 | 2012-03-21 | 张子鹏 | Special modified solvent-free epoxy paint for glass reinforced plastic |
| CN102775878A (en) * | 2012-08-03 | 2012-11-14 | 西北矿冶研究院 | Magnetic separator roller protection material |
-
2012
- 2012-11-26 CN CN2012104868705A patent/CN103013302A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704342A (en) * | 2009-09-16 | 2010-05-12 | 桂林市恒达玻璃钢有限公司 | Automobile glass steel plastic instrument platform and manufacturing technology thereof |
| CN102382546A (en) * | 2010-09-06 | 2012-03-21 | 张子鹏 | Special modified solvent-free epoxy paint for glass reinforced plastic |
| CN102775878A (en) * | 2012-08-03 | 2012-11-14 | 西北矿冶研究院 | Magnetic separator roller protection material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |