粉末涂料用饱和聚酯树脂 WY2004

wy2004

garboxylated polyester resin for tgic systemes

wy2004 is a kind of saturated carboxyl polyester resin for 93/7 typed powder coating for tgic cure.

withgood flow,perfect mechanical properties,

good durability,excellent anti-yellowing,

good resistance to chemicals, good resistance to heat,

suitable for tribo-gun，good storage stability。

appearance：chip

color（50%dmf）max：4
acid value，mgkoh/g：28-34
softening point（ball）：100-120
tg,℃min：60

wy2004饱和聚酯树脂是为纯聚酯型粉末涂料而生产。主要与tgic(93:7)配合生产粉末涂料。

具有较好的流平性,优异的机械性,上佳的耐候性能,杰出的抗泛黄性,优良的耐化学药品性,很好的耐热性能,极高的上粉率,适用于摩擦枪,储存稳定性好。