Good Flow and Mechanical Properties; Zj7031

• CAS No.: 25135-73-3
• Color: White
• Transport Package: Wood Pallets
• Specification: 25kgs/kraft paper-PP woven compour
• Trademark: ZJ
• Origin: Anhui China
• Model NO.: ZJ7031
• HS Code: 3907999990
• Production Capacity: 5000tons/Year

Product Description

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: 115~125ºC
R.P.m:200~300rpm
Particle size:180ºC/15min(MT)
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