L701A Brightener
Classification:
添加量： 0.5-1%
Summary Brief:
Key words: L701A Brightenerleveling agentsurfaceshrinkage
Product introduction:
L701 Brightener
Used for all kinds of powders to regulate surface tension, eliminate shrinkage and improve leveling.
L701 is a copolymer of acrylic ester,which is modified by adding low surface tension substances during the synthesis,so that it has lower surface tension and can be used in all kinds of powder coatings,and eliminates pitting and shrinkage when cooperating with leveling agent.
L701 is divided into two kinds,one without functional groups,i.e.,ordinary brightener,and the other is synthesized by adding a small amount of hydroxyl or carboxyl and other active groups,which can react with epoxy or polyester,and the molecules of the brightener will be combined with the resin through the reaction and be suspended in the coating,which will regulate the surface tension of the whole coating,and the effect will be better.
1.Technical Parameters
Appearance:white powder or crystal particles
Softening point:115-125°C
Volatile matter:≤1%
2.Product Characteristics
It can be used in all kinds of powder coatings to improve leveling and eliminate shrinkage and pitting in combination with leveling agents
3.Usage and Characteristics
(1)Mixed with other raw materials,add about 1%,not more than 2%is recommended.
(1)The product has been modified by adding low surface tension substances,with better ability to eliminate pockmarks and shrinkage.
(3)Polar groups make the powder better charged.
(4)The brightening agent containing active groups can be suspended in the whole coating,which makes the effect more uniform.
4．Packaging, storage
Kraft paper bag (polyethylene lining), 25Kg/bag, stored in a cool and dry place, away from fire and heat sources.
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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
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