Model Number: M293399 Brand Name: WONCHENG Key Specifications/Special Features: Hammer tone powder coatingProduct introduction:Series of product are made of organic powder coating mixed with metal pigments such as aluminium, silver, copper, gold, pearl powderAluminium and silver metal pigments has leafing and non-leafing, glittering typeSuitable for use in the indoor and outdoor environmentFeatures of colorful metal shining effects, easy applied, high surface hardness and good chemical resistanceApplications: refrigerator liners, hospital beds, metal furniture, electrical cabinets, lighting fixtures, power saws, farm implements, curtain rods, ceiling fans, light truck bodies, engine, suspension, frame and other auto parts, motorcycle frames, bicycle framesPhysical property:Specific gravity: 1.4-1.8g/cm (varies with different color and gloss level)Particle size: average 30-38umFilm performance test items:Test standard and methods:
Test Index:
Impact resistance: GB/T 1732 -1993ISO6272, 50kg/cm
Adhesion (cross-cut): GB/T 9286-1998ISO2409
Class 0 flexibility: GB/T 6742-1986ISO151, 92mm
Pencil hardness: GB/T 6739-1996ISO2815, 1H-2H
Cupping test: GB/T 9753-1988ISO1520, 6mm
Salt spray resistance: GB/T 1771-1991ISO7253, >400 hours
Heat and humidity resistance: GB/T 1740-1979ISO6270 >500 hours
Note: all above tests are using 0.70mm cold rolling steel sheet
Thickness of film is 60-80um
Packing:
Carton packing with liner of double polyethylene bags, net weight 25kg each
Storage and shipment:
Product must be stored in ventilated, dry and clean room with temperature below 25°C, keep it away from fire, heat and direct sunlight
Outdoor stacking is prohibited
Avoid rains and exposure to sunshine during shipment
Period of validity is 6 months under above condition
Expired products cannot be used unless re-testing result meets the utilization standards
Health and safety:
There are no hazardous ingredients contained
Wearing anti-dust mask and goggles to avoid inhalation of dust