This kind of polyester resin with TGIC in 93/7 for exterior environment polyester powder coatings.It is a kind of saturated polyester resin.
Besides this materials,we also have Benzoin,Flow agent,Precipitated barium sulfate,Epoxy and powder coating machinery,mill,extruder and cooling conveyor.
Product Properties
-High gloss;
-Good flow;
-Good mechanical properties;
-Perfect anti-yellowing;
-Good storage stability.
Specifications
Appearance: Chip solid
Color(50% DMF): Max. 3
Acid Value (mgKOH/g): 28-34
ICI Viscosity (200ºC) Po.: 40-50
Softening Point(ball)ºC: 100-120
Tg(ºC): Appr. 67
Starting Formulation
Yuanli NEWPOL-01903: 600g
TGIC:46g
Tio2:350g
Flow Agent:8g
Benzoin:5g
Film Properties
Thickness:60+_10
Gloss (60)%: Min 90.
Adhesion(2mm):0-1
Bending(mm):Max 4
Impact(kgcm):50
Hardness(pencil)H:1H
Product Picture
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