93/7 Medium Curing Speed and Excellent Properties Saturated Carboxylated Polyester Resin for Powder Coating

China 93/7 Medium Curing Speed and Excellent Properties Saturated Carboxylated Polyester Resin for Powder Coating, Find details about China Polyester Resin, Powder Coating from 93/7 Medium Curing Speed and Excellent Properties Saturated Carboxylated Polyester Resin for Powder Coating

Basic Info.

Model NO.

Zj9035

HS Code

3907999000

Model NO.

Zj9035

HS Code

3907999000

Product Desciption

Polyester Resin ZJ9035

Product Description: ZJ9035 is a kind of saturated carboxyl polyester resin, mixed with TGIC in 93/7 polyester/TGIC for exterior environment powder coatings.
Product Properties: General purpose resin, medium curing speed and excellent properties
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)	68±2
Viscosity(P/200ºC)	44~57

Starting Formulation:

Material	ZJ9035	TGIC	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	558g	42g	386g	10g	4g

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:           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