Saturated Polyester Resin 60: 40 for Powder Coating

• CAS No.: 25135-73-3
• Color: Transparent
• Transport Package: N. W. 25kg/Bag 1000kg/Pallet
• Model NO.: ZJ6045
• Specification: Acid Value 45~55
• Trademark: zhengjie
• Origin: Huangshan City, Anhui Province.
• HS Code: 3907999000
• Production Capacity: 80000tons/Year

Product Description

Polyester Resin ZJ6045

Product Description: ZJ6045 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 60/40 for polyester/epoxy powder coatings.
Product Properties: High gloss, good boiling water resistance.Good storage
stability,excellent mechanical properties.

Specifications:

 

Performance	Specifications
Appearance	Light color flake solid
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	45~55
Softening Point (ball) (ºC)	100~130
Glass Transition Temp /Tg(ºC)	56±1
Viscosity(P/175ºC)	160~220

Starting Formulation:
 

Material	ZJ6043	Epoxy Resin	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	363g	240g	386g	7g	4g

 

Extrusion Condition: Casing setting temperature:	115~125ºC
R.P.m:	200~300rpm
Particle size:	<100μm
Execution Condition:
Spraying tension:	60~80KV
Thickness:	60~80μm
Curing Condition:	180ºC/15min(MT)
Properties:
Gloss(60°):	≥90%;
Bending(φ1mm):	PASS;
Adhesion(grid1mm):	0~1mm;
Hardness(pencil) :	≥1H;
Impact(50kg·cm):	PASS
Package

25kgs/kraft paper-PP woven compound bag