L2019 HAA matting hardener
Classification:
添加量： Dosing 3.5% Gloss 15%-50%
Summary Brief:
Key words: L2019 HAA matting hardenerExtinction agentpolyesterl2019matting
Product introduction:
Product Features：
L2019 is a special matting curing agent for HAA system,it can mat by curing reaction with outdoor pure polyester,different functional groups react with polyester resin at different rate in the process of film curing,so it forms matting.
L2019 has certain selectivity to polyester,most outdoor polyester can mat to about 30%gloss,a few polyester can mat to 15%gloss,users can test different polyester to determine which matting effect is better.Compared with other matting methods,L2019 matting powder has no storage stability problems.
Application Test Formulation：
number | Polyester 1 | Polyester 2 |
|---|---|---|
Outdoor Pure Polyester | 55 | 55 |
L2019 | 4 | 4 |
leveling agent | 1 | 1 |
Styrax officinalis or Styrax benzoin | 0.5 | 0.5 |
defoamer | 1 | 1 |
soot | 0.5 | 0.5 |
Ultrafine barium | 38 | 38 |
figure | 100 | 100 |
|
|
|
Extrusion process | 90-110℃ | |
Baking temperature | 190℃*15minutes | |
glossy | 15% | 30% |
face | leveling | leveling |
mechanics | +-50 | +-50 |
caveat：
1.L2019 has some selectivity to polyester,need to test more to find out the suitable polyester to match in order to get good matting effect.
2.The film thickness of L2019 is 60-80 microns,not too thick.
3.The gloss can be adjusted by the addition of L2019,the addition of L2019 increases,the gloss rises,the surface fineness is better,and the gloss can be adjusted from 15%to 50%.
RELATED
Related Products
产品名称
应用及特点
附件
Outdoor acrylic matting resin with 2-7% gloss. In combination with B110, the gloss can be adjusted by 7-30%.
Increases coating surface hardness and scratch resistance Does not smoke, does not produce foggy shadows, does not affect gloss
It is suitable for indoor and outdoor systems with good leveling effect and strong ability to overcome pitting and shrinkage.
Improved and enhanced product for L88, higher fresh reflectivity, longer tilting fluidity, good fullness.
Specialized matting curing agent for pure polyester/HAA systems with good storage stability. Innovative products
Let the aluminum silver powder float to the surface in a regular arrangement, increase the brightness of silver powder, reduce the amount of silver powder
Increase the surface hardness and abrasion resistance of silver powder, increase the surface hardness and abrasion resistance of high-gloss powder
Better combination of organic resins and inorganic pigmented fillers Increases adhesion, flexing and impact resistance.
Overcome the yellowing caused by high temperature and improve the weathering performance of the coating.
Anti-yellowing agent for gas stoves to improve the weathering properties of coatings
High melting point organic matter, prevent high temperature powder agglomeration Improvement of powder looseness and flow agent, which is favorable for powder discharge.
Suitable for pure epoxy, pure polyester/TGIC, pure polyester/HAA with good three-dimensionality. Reactor production, pure product, no filler.
L206 Low temperature curing agent
Low temperature curing agent, react with epoxy resin 130℃×30min curing
Promotes hybrid, pure polyester/TGIC curing No yellowing, does not affect leveling, lowers baking temperature
A three-in-one leveling agent, the effect is better than adding separately, easy to weigh, not easy to make mistakes.
Adjust the surface tension of the coating film more flat, smooth and bright. Special formula design to eliminate pitting and shrinkage of holes
MESSAGE
Product Advisory Message
Company: No.1 Zhongshan Avenue, Qiaokou District, Wuhan
Factory: Xiacha Chemical Industry Park, Xiantao City, Hubei Province
Whatsup No:15907193659/15926311183
E-mail: ooha@163.com
Sales Management:0086-15907193659 Huang Zijuan
Technical advice:0086-13377856148 Liu Yincai
WeChat Public Number