Polyester Resin Polyester for Thermosetting Powder Coatings Outdoor Weather Resistant

• Molecular Principal Chain: Carbon Chain Polymer
• Transport Package: 25kg/Bag
• Specification: 25kg/bag
• Trademark: zhengjie
• Origin: Huangshan China
• Model NO.: ZJ9046
• HS Code: 3907999990
• Production Capacity: 100000ton

Product Description

Product Description: ZJ9046 is a carboxylated saturated polyester resin used in combination with TGIC(93/7) for the manufacture                                    of outdoor thermosetting powder coatings.
Product Properties: Excellent mechanical properties,good flow,weathering resistance, low temperature fast curing type,widely used                                in outdoor powder coating.
Specifications:

Performance	Specifications	test method
Appearance	Colorless to light yellow flake	visual inspection
Color(50%DMF)	≤4	GB/T9281
Acid Value(mgKOH/g)	33~36	GB/T6743-2008
Softening Point (ball) (ºC)	105~115	GB/T12007.6
Glass Transition Temp /Tg(ºC)	62	GB/T19466.2
Viscosity(CAP,P/200ºC)	30~40	GB/T9751.1-2008

Starting Formulation:

Material	ZJ9034	TGIC	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	560g	42g	383g	10g	5g

Extrusion Condition:    
extrusion temperature: 105~115ºC                   Speed: 35~40HZ                    Particle size: 35~45μm
Execution Condition:
Spraying tension: 60~80KV               Thickness: 75~90μm           Curing Condition: 160ºC/15min(MT)
Properties:
Gloss(60°): ≥90%       Bending(φ1mm):PASS      Adhesion(grid1mm):0mm       Hardness(pencil) :≥1H      Impact(50cm):PASS




 

extrusion temperature:	105~115ºC
Speed:	35~40HZ
Particle size:	35~45μm

Spraying tension:	60~80KV
Thickness:	75~90μm
Curing Condition:	160ºC/15min(MT)

 

extrusion temperature: Speed: Particle size:

105~115ºC 35~40HZ 35~45μm