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Polyester Powder Coating
Polyester Powder Coating
Supplier Info
[China Supplier]
Contact Person : Mr. Liu Li
Tel : 86-27-67845266
Fax : 86-27-67845262
Product Detail
With various RAL color, gloss and pattern Inner packing: Airproof plastic bag N.W.: 20kg G.W.: 25kg Outer packing:Carton  

Specification of Polyester Powder Coating

1. IntroductionThis series of products are mainly made of antelope based on polyester resin, commonly named heat resistance powder coating for its superior heating resistance. 2. Uses(1) Construction Material. Spraying on the aluminum of the doors and windows .(2) Road Signs Stake. (3) Auto Industry. (4) Traffic Apparatus: The accessory or hoop of the automobile and motorcycle, bicycle             body and road bar etc. (5) Household Appliances. The outer cover of air conditioner and gas stove boarded. (6) Family Apparatus: The apparatus of garden, handrail and bar, etc.

(7) Others: Agricultural apparatus and Wire poles, etc.3. Products SeriesWe can offer the standard type and low-temperature solidification type powder coating products, including high gloss (more than 86%), gloss (76-85%), semi-gloss (50-75%), sub-gloss (20-50%) and non-gloss (under 20%) products. Color shades can also be made according to the customers requirement.4. Physical PropertiesAppearance: Homogeneous without any agglomeratesSpecific gravity: 1.2~1.8 (vary with the different type and color) Flow ability: 120-140PSD: 100% smaller than100μm 5. Curing Conditions200oC(temperature of work piece) 10 minute6. Film Performance

Testing Item

Testing Standard

Testing Index

High gloss

Semi/plain gloss

Matt gloss

Impact resistance

ISO6272

GB/T1732-1993

50kg/cm

40kg/cm

40kg/cm

Cupping test testing

ISO1520

GB/T9753-1988

8mm

7mm

7mm

Adhesion (cross out test)

ISO2409

GB/T9286-1998

0degree

Bending test

ISO1519

GB/T6742-1986

2mm

3mm

3mm

Pencil hardness

ASTMD3363

GB/T6739-1996

1H-2H

The salt fog testing

ISO7253

GB/T1771-1991

>500

Damp and hot testing

ISO6270

GB/T1740-1979

>1000

Heat resistance

110oC/24 Hourswhite

Gloss retention, E≤0.3-0.4

Heat resistance

Florida isolation

ISO2810

Facing south 45o 12month

Gloss retention: ≥50%

Accelerated aging

60oC/8 h UV+50oC/4 h condensation,cycling500h

Gloss retention: ≥50%color stability: E≤3.5

Note

1.The above-mentioned test adopt 0.8mm thick rust removal, degrease cold-rolled stencil plate, and the scribble membrane thickness is 50-70 microns.2.The index of performance-applied membrane above may be slightly reducedwith reducing of the gloss.

7. Average coverage rate9-12 square per kg, membrane thick is 60 μm (calculated as the 100% usage rate)8. Packing Carton packaging, with polyethylene chloride bag, the net weight is 20 kg.9. Storage The products must be stored in dry room with good ventilation, with temperature lower than 30oC and should avoid direct sunlight. Prohibit to piling up in the open. Under this condition, the powder can be steadily maintained for one year, expired products still can be used provided testing results meeting the utilization standards.10. Health and SafetyThis powder coating is a kind of nonpoisonous product but the inhalation of the dusts should be avoided. An operator should wear an anti-dust mask and try best to avoid long-time contact with the powder coatings.  

Polyester Powder Coating

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