Zj9031 Is a Kind of Saturated Carboxyl Polyester Resin, Mixed with Tgic in 93/7 Polyester/Tgic for Exterior Environment Powder Coatings.

• CAS No.: 25135-73-3
• Color: White
• Transport Package: Wood Pallets
• Specification: 25kgs/kraft paper-PP woven compound bag
• Trademark: ZJ
• Origin: Anhui China
• Model NO.: ZJ9031
• HS Code: 3907999990
• Production Capacity: 50000tons/Year

Product Description

Polyester Resin ZJ9031

Product Description: ZJ9031 is a kind of saturated carboxyl polyester resin, mixed with TGIC in 93/7 polyester/TGIC for exterior environment powder coatings.
Product Properties:  Excellent performance properties; Good flow; Good wetting property
Specifications:
 

Performance	Specifications
Appearance	Light color flake solid
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	30~34
Softening Point (ball) (ºC)	108~120
Glass Transition Temp /Tg(ºC)	63±2
Viscosity(P/200ºC)	39~44

Starting Formulation:
 

Material	ZJ9031	TGIC	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	530g	40g	416g	9g	5g

Extrusion Condition:
Casing setting temperature:  125~135ºC          
R.P.m:                    200~300rpm
Particle size:               <100μm           
Execution Condition:
Spraying tension:           60~80KV        
Thickness:                 60~80μm
Curing Condition:           200ºC/10min(MT)
Properties:
Gloss(60°):              ≥92%;
Bending(φ1mm):         PASS;
Adhesion(grid1mm):      0~1mm;
Hardness(pencil) :           ≥1H;
Impact(50kg·cm):         PASS

Package
25kgs/kraft paper-PP woven compound bag