Transparent powder coating for rim

1.product description：It is a transparent powder coating based on glycidyl acrylic resin and has good corrosion resistance and weather resistance.

2.Application field：Surface decoration of automobile wheels, bicycle handlebars and steel rims, weather resistance and silver-plated workpieces.

3.Powder performance：
Chemical type Acrylic resin/long chain dibasic acid
Particle size Suitable for high-pressure Static electricity spraying
Proportion 约1.2g/cm³
Storage conditions 30℃ below, cool, ventilated and dry
Shelf life 3 months

4.Application conditions：
spray gun Static electricityspray gun
Paint filmthickness 60-80μm
Voltage 60KV
Curing conditions 160℃*20min(MT)
Can be adjusted according to customer requirements

5.Pretreatment：
According to different Substrate and coating requirements, the corresponding Pretreatment method is adopted. Types of pretreatment：
1.Zinc phosphating and Iron-based phosphating can increase corrosion resistance; aluminum needs chromic acid oxidation treatment
2.No surface chemical treatment, poor corrosion resistance, and other related physical and chemical properties are poor.

6.Mechanical behavior：
luster ISO02813， BS3900，GB/TB9754-18 According to customer's technical requirements
Shock GB/T1732-93，AS3715，2008 40kg.cm（Positive）
bending GB/T1185-88,AS1580,402.1 Pass 4mm
Adhesion GB/T9286-88, 1mm cross cut 100/100m，Pass 0 level
Pencil hardness GB/T6739-96, Mitsubishi Pass H
*Usually high-gloss products have better mechanical behavior than low-gloss products

7.Chemical resistance and weather resistance：
Salt spray experiment ASTM B117，1000h Pass
Humidity and heat resistance test (1) BS3900-F2,1000h Pass
Humidity and heat resistance test (2) BS3900-F2，1000h Pass
Heat resistance Continuous heating at 150℃, no change in color
Solvent resistant Good resistance to acids, alkalis and oils at normal temperatures
Weather resistance 12 months Continuous exposure without chalking, slight loss of gloss

8.Health and safety：
This series of coatings is a non-toxic product, but inhalation of dust should be avoided during use. It is recommended that operators wear appropriate dust masks and glasses. If possible, avoid long-term contact between skin and powder coating

9.Other：
Continuous exposure without chalking, slight loss of gloss