Saturated Polyester Resin 93: 7 for Powder Coating

• CAS No.: 25135-73-3
• Formula: /
• EINECS: /
• Molecular Principal Chain: /
• Color: Transparent
• Transport Package: N. W. 25kg/Bag 1000kg/Pallet
• Model NO.: ZJ9037
• Specification: Acid Value 30~36
• Trademark: zhengjie
• Origin: Huangshan City, Anhui Province.
• HS Code: 3907999000
• Production Capacity: 80000tons/Year

Product Description

Polyester Resin ZJ9037

Product Description: ZJ9037 is a kind of saturated carboxyl polyester resin, mixed with TGIC in 93/7 polyester/TGIC for exterior environment powder coatings.
Product Properties: Excellent overall performance, especially  suitable  for  Aluminum profile

Specifications:

 

Performance	Specifications
Appearance	Light color flake solid
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	30~36
Softening Point (ball) (ºC)	108~120
Glass Transition Temp /Tg(ºC)	64±2
Viscosity(P/200ºC)	60~80

Starting Formulation:
 

Material	ZJ9037	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°):	≥90%;