Saturated Polyester Resin for Powder Coatings Zj7031

Model NO.
ZJ7031
HS Code
3907999990
Production Capacity
50000tons/Year
Reference Price
$ 1.44 - 1.71
Contact Us

Product Description

Polyester Resin ZJ7031

Product Description: ZJ7031 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 70/30 for polyester/epoxy powder coatings.
Product Properties:   Good flow and mechanical properties
Specifications:
 
Performance Specifications
Appearance Light color flake solid
Color ( 50%DMF ) ≤3
Acid Value ( mgKOH/g ) 28 ~ 34
Softening Point ( ball) ( ºC ) 95 ~ 120
Glass Transition Temp /Tg ( ºC ) 55±1
Viscosity ( P/200ºC ) 35 ~ 50

Starting Formulation:
 
Material ZJ7031 Epoxy Resin Pigment & filler Flow Agent(PV5) Benzoin
Formula 389g 165g 431g 9g 6g

Extrusion Condition:
Casing setting temperature:  115 ~ 125 ºC          
R.P.m:                    200 ~ 300rpm
Particle size:               < 100 μm          
Execution Condition:
Spraying tension:           60 ~ 80KV        
Thickness:                 60 ~ 80μm
Curing Condition:           180ºC/15min(MT)
Properties:
Gloss ( 60° ) :               ≥ 93% ;
Bending ( φ1mm ) :         PASS ;
Adhesion ( grid1mm ) :      0 ~ 1mm ;
Hardness(pencil) :            ≥ 1H ;
Impact ( 50kg · cm ) :         PASS

Package
25kgs/kraft paper-PP woven compound bag
Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031 Saturated Polyester Resin for Powder Coatings Zj7031

 

Polymer & Resin

GOUV.NE, 2023