Hybrid Polyester Resins for Epoxy Resin Cure (50: 50) Boiling Water Resistance Performance

• CAS No.: 25135-73-3
• Formula: \
• EINECS: \
• Molecular Principal Chain: Carbon Chain Polymer
• Color: \
• Transport Package: 25kg/Bag
• Model NO.: ZJ5588
• Specification: 25kg/bag
• Trademark: zhengjie
• Origin: Huangshan China
• HS Code: 3907999990
• Production Capacity: 100000ton

Product Description

Polyester Resin ZJ5588
Product Description: ZJ5588 is a kind of saturated carboxyl polyester
resin, With epoxy (5/5), used to make indoor
thermosetting powder coatings.
Product Properties: It has good mechanical properties, leveling properties,
Suitable for matting system powder coatings.
Specifications:

Performance	Specifications	test method
Appearance	Colorless to light yellow flake	visual inspection
Color( 50%DMF)	≤5	GB/T9281
Acid Value( mgKOH/g)	68~75	GB/T6743-2008
Softening Point (ball) ( ºC)	105~115	GB/T12007.6
Glass Transition Temp /Tg ( ºC )	55	GB/T19466.2
Viscosity( CAP,P/200ºC )	35~45	GB/T9751.1-2008

Starting Formulation:

Material	ZJ5588	Epoxy Resin	Pigment & filler	Flow Agent(PV5)	Benzoin	Gloss Enhancer ( 701)
Formula	300g	300g	375g	10g	5g	10g

Extrusion Condition:

extrusion temperature: Speed: Particle size: Execution Condition: Spraying tension: Thickness: Curing Condition: Properties: Gloss( 60°) : Bending( φ1mm) : Adhesion( grid1mm) : Hardness(pencil) : Impact( 50cm) : Package	100~110ºC 35~40HZ 35~45μm
60~80KV 75~90μm 180ºC /15min
≥90%; PASS; 0mm; ≥1H; PASS

25kgs/kraft paper-PP woven compound bag
Storage Conditions and shelf life:
The product should be stored indoors in a dry and ventilated place, and the temperature should
not be higher than 30ºC.
The shelf life of resin is 1 year, should avoid direct sunlight.