Good Flow of Saturated Carboxylated Polyester Resin 70/30

China Good Flow of Saturated Carboxylated Polyester Resin 70/30, Find details about China Polyester Resin, Powder Coating from Good Flow of Saturated Carboxylated Polyester Resin 70/30

Basic Info.

Model NO.

Zj7031

HS Code

3907999000

Model NO.

Zj7031

HS Code

3907999000

Product Desciption

Polyester Resin ZJ7031

Product Description: ZJ7031A 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	ZJ7031A	Epoxy Resin	Pigment & filler	Flow Agent(PV5)	Benzoin
Formula	389g	165g	431g	9g	6g

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°):	≥93%;
Bending(φ1mm):	PASS;
Adhesion(grid1mm):	0~1mm;
Hardness(pencil) :	≥1H;
Impact(50kg·cm):	PASS
Package