Nanjing Powder New Material Co., Ltd.
Nanjing Powder New Material Co., Ltd. Powder expert for 11 years
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Exterior Use Pantone Color Thermosetting Electrostatic Polyester Spray Powder
INTRODUCTION
PURDA Series is a thermoset powder coating based on saturated polyester resins specially selected for exterior use. It is formulated to give properties of good flow-out and satin or glossy finish. Its outstanding resistance to ultra-violet light and atmospheric aging make it highly decorative and durable in outdoor environment,It is widely used for outdoor furniture,architectural hardware,air-conditioners,bicycle frames,garage doors and signboards etc .
SPECIFICATION
| Main Material | Polyester resin,barium sulfate,titanium dioxide |
| Surface Type | Gloss,matte,wrinkle,sand grain,antique, Hammer,crocodile skin, wood effect,candy,chrome,transparent,semitransparent,metallic,and special pattern |
| Powder Properties | Specific gravity : 1.3 - 1.75 (depend on colors) |
| Average particle size : 35 - 45um | |
| Coating Properties | Film thickness(ISO 2178) :60 - 90 μm |
| Coverage:15㎡ based on 60μm | |
| Pencil hardness: ASTM D3363,H-2H | |
| Adhesion :GB/T 9286-1998,0 grade | |
| Bending test:GB/T 6742 ,=<2mm | |
| Cupping test:GB/T 9753,>=7mm | |
| Direct and reverse impact (ASTM D2794) : > 50kg.cm | |
| Salt spray Resistance ( ASTM B117, 1000hrs)(Maximum undercutting ,1 mm ): No blistering or loss of adhesion | |
| Heat and moisture test GB/T 1740,>=1000 hours,no change | |
| Application Schedule | Applied by : Electrostatic spraying devices |
| Curing schedule :10 minutes at 200 ℃ | |
| Advantage | Good adhesion,anti-corrosion,UV resistant, strong coating film, |
| Accurate colors, good leveling | |
| Shelf Life | 12 months
|
SUBSTRATES AND PRE-TREATMENT
In order to obtain optimal anti-corrosion properties, it is recommended to apply a chemical pretreatment
prior to powder coating application.
STORAGE
Purchase Note:
1.M.O.Q :
The minimum order is 500kg ,each color ≥ 100kg
2.Colors:
RAL color :we usually use RAL colors that is widely used in paint industry and easily find in market
Custom color : Color matching is available , if you have colors model ,please send to us for matching .
3.Prices:
Prices depend on the colors and using environment ,for prices please tell us the colors and using environment (indoor use or outdoor use).
4.Time of delivery :
Production will take about 5-8 days after receipt of prepayment,this is subject to the quantity .
5.Payment :
30% T/T prepayment , 70% T/T before shipment (or against BL) or LC at sight .
6.Samples:
1kg powder sample is available for each color for your testing.
Sample is free of cost,but if you pay for the air freight we will highly appreciate.