China Wholesale Exterior Polyester Resin for Primid Cured P 5050, Find details about China Polyester Resin, Tgic Polyester Resin from Wholesale Exterior Polyester Resin for Primid Cured P 5050
Saturated polyester resin for Coiled steel P 5050
Product Specifications | ||
Property | Range | Test Method |
Appearance | clear granule | Visual |
Viscosity | 20-30 pa.s | ASTM D4287 |
Acid value | 4855 mg KOH/g | ASTM D1639 |
Color | Max 2 | ASTM D1544 |
Tg | appr. 60 | DSC |
Outstanding mechanical properties
Suitable for coil powder coatings
Extrusion & Application Conditions
Extruder:Lingyu SL-20
Zone I temp.:85~105ºC
Zone Il temp.:100-120ºC
CScrew speed:400-500rpm
Panel:0.7mm pre-treated cold-rolled steel
Spray gun:Lingyu Sj-5
Voltage:60-90kv
Curing cycles:1 min. @230ºC
Storage
The product can be stably stored for at least one year when kept in closed containers in a dry place at temperature below 30ºC.Avoid exposure to direct sunlight.
18 Hangzhou Rd., Haiyang Development Zone, Haiyang 265100,
Shandong, P. R. China