|
Polyester For Hybrid Powder
YZ9806
1.Basic featuresand applications:
Polyester/epoxy hybrid powder coating that produced
with YZ9806 and the three type epoxy resin(for
instance:DER 663U of DOW CHEMICAL U.S.,EPIKOTE 1055 of
SHELL Holand,E-12 made in china,etc.) with 60/40 mixing
type has excellent flowability, high gloss, better
outdoor stability than 50/50 powder coating system.
2.Product index:
Appearance of the products: Pale yellow flake or thin
granular
Acid number: 48±5mgKOH/g
Viscosity: 6±3pa.s(175℃
Brookfield Cone&Plate)
Softening point: 108±10℃
(ball and ring method)
Glass transition temp(Tg):
≥50℃
(DSC)
3.Basic
components
YZ9806
38.4
Three type epoxy resin(DER 663U) 25.6
BaSO4
17
TiO2
18.12
Leveling agent(active principle
≥63%) 0.8
Benzion
0.33
Curing requirement:
180℃X15~20
minutes
4.
Storage:
Deposit at shady, cool and dry place,
Seal up immediately after using to avoid moisture.
Keep far away from fire source.
Shelf life: 6 monthes.
5.Packaging:
25kgs PP bag with PE liner. |
