Saturated Polyester Resin for Powder Coating (Pure-TGIC Cured)

Saturated Polyester Resin for Powder Coating:1.Product Description:Yuanli NEWPOL-0297/2 is a kind of saturated carboxyl polyester resin, mixed with TGIC in93/7
for exterior environment polyester powder coatings.2.Product Properties:-High gloss;
-Good flow;
-Good mechanical properties;
-Perfect anti-yellowing;
-Good storage stability.3. Product TDS:
Product Description
Yuanli NEWPOL-0297/2 is a kind of saturated carboxyl polyester resin, mixed with TGIC in93/7 for exterior environment polyester powder coatings.
Product Properties
Yuanli NEWPOL-0297/1is provided with:
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
Package and shelf life
25kgs net in bag
One year in dry and well-ventilated condition below 30ºC
(If exceed shelf life,please check again, it can be used if inspection result is ok)
Starting Formulation
Yuanli NEWPOL-0297/2: 600g
TGIC:46g
Tio2(R902):350g
PV88:8g
Benzoin:5g
Extrusion Condition
Extruder: Yuanli extruder(option)
Casing setting temperature: 120-130
Kneading screw temperature: 60
R.P.M: 60
Particle size: Max 100
Curing condition: 200ºC x 10min.(MT);180x15min(MT)
Filim Properties
Thickness:60+_10
Gloss (60)%: Min 90.
Adhesion(2mm):0-1
Bending(mm):Max 4
Impact(kgcm):50
Hardness(pencil)H:1H
Application Condition
Degreased and stainless cold-rolled steel(mm):0.5
Spraying tension KV:50
Remark
We also provide additive.
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