Polyester Resins for powder coating

Location:
Haining, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:

Product Description

Application: P9332TG saturated polyester resin is mainly applied to the production of pure type powder coating cure with TGIC resin.

The properties of P9332TG is:
1.Excellent flow
2.Outstanding mechanical property
3.Excellent climate proof
4.Anti-yellowing
5.Excellent chemical resistance
6.Good heat resistance
7.High powder yield rate
8.Good stability for storage

Technical specifications:
AppearanceGardner
(50%DMF)max
Acid value
mgkOH/g
Softening point
(ring-and-ball apparatus)
Glass transition temp
°C≥
Solid flake430-38100-12060
Packaging and storage: packed in polyethylene bag, net weight 25kg per bag. It can be stored at well ventilated and dry position under 30°C for one year.
Formulation for making the powder:
P9332TGTitanium pigmentBarium sulfareFlow agent PV88Solidifying agentBenzion
558g250g50g8g42g5g
Processing condition for powder making:
ExtruderTemperature of the bushing
°C
Temperature of the screw rod
°C
Rotary speed
rpm
Size of the powder grain
μ m,max
Curing condition
BUSSPLK46110-1207050100200°C X 10min
Film properties:
ItemUnitsValue
Thickness of the filmμ m50-75
Gloss 60°%≥95
Adhesion method(grid method 2mm grade)0
Bending testmm≤6
Cupping testmm≥7
Impact resistanceKg.com50
Hardness(pencil mark method)hour1-2
Measuring on the neutral salt mist resistancehour≥1000
Simulated climate aging and simulated radiation exposure(filtered xenon arc radiation)hour≥800
SGS:
In pursuit to RoHS code 2002/95/EC and its subsequent modification code. The result of the tests doesn't have conflicts against EU's RoHS code 2002/95/EC and its subsequent modification code.
Coating method and condition:
electrostatic spray, KV: 40-50
degreased cold-rolled steel,mm:0.5


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Contact Information

Company:
 Zhejiang Guanghua New Materials Co., Ltd.
Phone Number:
  86-573-87771177
Fax Number:
 86-573-87771222