Description

RD**5 Hydroxyalkylamide crosslinker for exterior durable powder coatings 

Description
RD**5 Hydroxyalkylamide is a tetra-functional group containing hydroxyalkylamide crosslinker. It, as a substitute of TGIC, is suitable for curing with carboxyl-terminated polyester or acrylic resin to provide TGIC-free based exterior durable powder coatings. 

Hydroxyalkylamide Typical properties 
Appearance white crystalline or powder
Melting point (C) ******8 
Hydroxyl equivalent weight (g/eq.) ****4
Volatiles (%) less than 0.5
Herein described to be typical properties and do not constitute specification limits.

Hydroxyalkylamide Application 
Application in TGIC-free based exterior durable powder coatings.

Process & Use levels
RD**5 is added to the binder/pigment blend before extrusion.
Recommended to design formulation by weight parts of *5/5 [resin to RD**5] for pure polyester resin with AV ca *4mgKOH/g; *6.5/3.5 by weight for polyester resin with AV ca. *2 mgKOH/g.

Shelf life
Based on our experience the shelf life of this product is at least within one year from date of manufacture. For longer than this period, it is recommended to check the hydroxyl equivalent value.

Storage & Notice
Store in temperature between 2 to *5 C or cool dry place to avoid moisture-absorption. 

Handing & Precaution 
Avoid contact with eyes and skin. Avoid breathing dust. Wash after handling.
For further information, please refer to the MSDS

Regulatory status

RD**5 complies with TSCA (USA), DSL/NDSL (Canada) and IECSC(China).


Package

Packaged in paper-plate drum with polyethylene liner. Net weight *5 Kg or *0kg/drum.

Anshan Runde Fine Chemical Co., Ltd, Liaoning, P. R. China. Is the Special Manufacture of TGIC (curing agent for polyester powder coatings) and begin to produce them from ***5, now our yearly capacity is more than ***0 MT, which helps us become the TOP Three TGIC manufacture in China, and covers nearly 1/3 China domestic market.

Every year we export to oversea countries clients nearly **0 MT, our customers include AkzoNobel India and Egypt branch, United Mineral and Chemical Corporation, PPG Malaysia and Vietnam, South Korea and so on. High Quality, Reasonable Price is our always' commitment to clients, now "RD" Logo brand has become more and more customers' best choices.