Glossy grey and black Powder Coating and top clear coating for Alloy Aluminum Wheel hub car rim
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- Supplier: Guangzhou Kinte Industrial Co. Ltd.
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Product Overview
Description
Company Information
Product Description
Special Powder Coatings for Aluminum Wheel-ub
Introduction:
This series of special powder coatings for aluminum wheel-hub is designed by our company for inner wheel-hub protection and surface vanish. It has the features of smooth appearance, strong adhesion, good resistance to salt spray and complete free polish of the base powder. Our products have been widely adopted by well-known brand car company and wheel-hub manufacturer in both domestic and overseas market.
Series of products:
1,Clear Powder Coatings
Acrylic clear powder
Super-high transparent pure polyester powder coatings(latest product)
Standard transparent pure polyester powder coatings
2,Base Powder
High leveling pure polyester base powder
High leveling epoxy/polyester base powder
Super-high leveling and high gloss epoxy/polyester base powder
Super-high leveling and low gloss epoxy/polyester base powder
Special function products (Breathing powder coatings,Electrostatic shield resistance powder coatings)
Property:
Feature: It has the features of smooth appearance, strong adhesion and good resistance to salt spray.
Density: 1.2~1.8g/cm3( Ingredient and color demand)
Particle size: Purpose demands, standard granularity is 35-40 um, <10um powder <10%, >90um powder <0.5%.
Storage stability: This series of special powder coatings for aluminum wheel-hub should be stored below 35°C in a dry and well ventilated place away from source of heat, ignition and direct sunlight. If stored in an air-conditioner room, in order to avoid damp again, before using the powder, the powder should be kept at the room temperature or at the same temperature with the spray equipment. Under such condition, the powder can be stored stably for 12 months.
Extended, retest will be required. If the testing result meets the requirement, the powder can still be used.
Film Characteristics of acrylic clear powder and pure polyester clear powder
| Properties | Method | Value |
| Appearance | Visual | Various |
| Impact | ASTM D-2794-93 | 1Kg*50cm |
| Flexibility | ASTM D-522-93 | 1/8’’No cracks |
| Adhesion | ASTM D-3359-95B | 0 Grade |
| Pencil Hardness | ASTM D-3363-92 | >1H |
| Cupping Test | GB/T 9753-1988 | ≥6mm |
| Salt Spray | ASTM B-117-97 | ≥1000h no effect,and the corrosion width of the cross is no more than 2mm |
| CASS Salt Spray | General Motors GM4476P | One side corrosion width Wb≤3mm |
| Filiform Corrosion Resistance Test | General Motors GM9682P | One side corrosion width Wb≤3mm |
| Gravel Impact | General Motors GM9508P | ≥6 Grade |
| Gel Test | General Motors GM4465P | No corrosion and no bubble of the base metal |
| Solvent Test | General Motors GM9509P | ≤2 Grade |
| Xenon Lamp Aging Test | General Motors GM9125P | 1000h(Pure polyester type),1500h(arcelic clear powder) gloss retention≥80% no significant color change |
| ASTM G151/ | ||
| GB/T1865-1997 | ||
| Natural Exposure | GB/T 9276 | 1 year,gloss retention ≥80%, no significant color change |
Film Characteristics of Special Base Powder
| Adhesion | ASTM D-3359-95B | 0 Grade | |
| Flexibility | ASTM D-522-93 | 1/8’’ no cracks | |
| Pencil Hardness | ASTM D-3363-92 | >H | |
| Impact | ASTM D-2794-93 | 1Kg*50cm | |
| Salt Spray | ASTM B-117-97 | ≥1000h,Wb≤2mm | |
| Water Resistance | General Motors GM 9071P | 1000h,no bubble, Adhesion 0 grade | |
| CASS Salt Spray | General Motors GM4476P | 240h Wb≤3mm | |
| Humidity | ASTM D-2247-94 | ≥1000h,no bubble,slight loss of light of the film | |
| Adhesion of The Balance Block | Volkswagen TL239 | ≥50N/mm2 | |
| Film property above may decrease slightly while the gloss decreases. | |||
| Curing Guide | Suggestion:180℃/10mins or 160℃/20mins for acrylic clear powder coating,200℃/10mins or low temperature curing 180℃/10mins for pure polyester clear powder coating,180℃/8-12mims for base powder,150℃-160℃ /10-15mins for low temperature curing base powder. | ||
Field of Application:
For the purpose of inner wheel-hub protection and surface vanish, this series of Special Powder Coatings for Aluminum Wheel-hub is specially designed by our company to meet customers’ needs.
we have gain the TS16949 certification for alumunium wheel.Kinte powder has been used on many famous car brands, such as BMW, Mercedes, Audi, Volkswagen, Opel, GM, Ford, Toyota, Honda and Nissan
Packing and Transportation :
Cartons with double PP bags. N.W 20(25)kg/carton
Non-dangerous goods. It can be transported in various ways, but it should be away from direct sunlight, moisture, heat and chemicals.
Health and Safety :
All raw material of powder coating do not contain toxic substances, also no toxic gases when baking.However, during the use, dust-breathing should be avoided and the operator should wear dust masks and minimize the long-term skin contact with the powder coating. The coating adhered to the skin can be washed off with soap.
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