Polyester Resin ZJ7033
Product Description: ZJ7033 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 70/30 for polyester/epoxy powder coatings.
Product Properties: Excellent properties, general purpose resin with good flow
Specifications:
Starting Formulation:
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/10min(MT)
Properties:
Gloss(60°): ≥90%;
Bending(φ1mm): PASS;
Adhesion(grid1mm): 0~1mm;
Hardness(pencil) : ≥1H;
Impact(50kg·cm): PASS
Package
25kgs/kraft paper-PP woven compound bag
Product Description: ZJ7033 is a kind of saturated carboxyl polyester resin, mixed with epoxy resin in 70/30 for polyester/epoxy powder coatings.
Product Properties: Excellent properties, general purpose resin with good flow
Specifications:
| Performance | Specifications |
| Appearance | Light color flake solid |
| Color(50%DMF) | ≤3 |
| Acid Value(mgKOH/g) | 27~33 |
| Softening Point (ball) (ºC) | 95~120 |
| Glass Transition Temp /Tg(ºC) | 64±1 |
| Viscosity(P/200ºC) | 55~75 |
Starting Formulation:
| Material | ZJ7033 | Epoxy Resin | Pigment & filler | Flow Agent(PV5) | Benzoin |
| Formula | 420g | 180g | 386g | 10g | 4g |
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/10min(MT)
Properties:
Gloss(60°): ≥90%;
Bending(φ1mm): PASS;
Adhesion(grid1mm): 0~1mm;
Hardness(pencil) : ≥1H;
Impact(50kg·cm): PASS
Package
25kgs/kraft paper-PP woven compound bag
