Outstanding Chemical Resistance Grey Matte Wheel Powder Coating

• Customization: Available
• CAS No.: /
• Formula: /
• Model NO.: JW-A0535X
• EINECS: /
• Color: Grey
• Appearance: Powder
• Main Raw Material: Polyester
• Paint Film Property: Antiseptic Paint
• Method: Spray
• Level: Primer
• Certification: ISO14001, ISO9001
• Substrate: Steel
• Components: Film Forming Matter
• Formation Mechanism: Non Conversion Type
• Basic Property: High Leveling and Good Breathability
• Application: Inner Wheel-Hub Protection
• Transport Package: 20kg/Box
• Trademark: KINTE
• Origin: China
• HS Code: 3907999990
• Production Capacity: 500 Tons Per Month

Product Description

Outstanding Chemical Resistance Grey Matte Wheel Powder Coating


Introduction
Powder coatings have been used in the automotive field since the early 1970s. With the rapid growth of cars in recent years, powder coatings for aluminum wheels have developed rapidly.
As far as the current market application of aluminum wheel powder coatings is mainly wheelbase powder and cover light-transmitting powder. The wheelbase powder is mainly epoxy type, epoxy-polyester mixed type, pure polyester type, etc. The base powder is mainly divided into high gloss, flat and matte in terms of gloss.
The first is to improve its corrosion resistance and prolong its service life by coating the base powder on the aluminum wheel hub, and the second is to improve its appearance and decoration.
The wheelbase powder coating developed by KINTE has high leveling and good breathability. It is suitable for curing at 180°C, which can greatly reduce the energy consumption and production cost of manufacturers. This product has good physical properties and chemical resistance and can meet the requirements of various wheel manufacturers for high leveling, and low baking temperature, good chemical resistance, and excellent physical properties.


Key Features:
Excellent leveling effect
Excellent crushed stone impact resistance
Good surface strength, excellent scratch resistance
Strong adhesion, excellent resistance to salt spray and aging


Application Field:
A range of automotive wheel hubs for different requirements and coating characteristics


Properties Index

Properties	Test Method	Test Result
Color	Eyeballing	Grey
Appearance	Eyeballing	Smooth and flat
Gloss	GB/T 9754-2007	15-25 (60°)
Adhesion	GB/T 9286-1998	Grade 0
Hardness	GB/T 6739-2006	H (Pencil Hardness)
Impact Resistance	GB/T 1732-1993	50Kg·cm
Flexibility	GB/T 1731-1993	2mm
CASS	GB/T 10125	240 hours pass
Water Resistant	GB/T 1733-1993	240 hours pass
Salt Spray	GB/T 1771-2007	1000 hours pass

Spray Process parameters
Spraying Craft: Electrostatic Spraying Method
Spraying Voltage: 50-80Kv
Humidity of Spraying Work Environment: ≤ 85%
Spraying Working Environment Temperature: 0°C - 35°C
Powder Supply Air Pressure: 0.2~0.4MPa
Atomizing Air Pressure: 0.01~0.1MPa
Distance between Workpiece and Nozzle: 20~30cm
Recommended Baking Conditions: 180°C/8-15min (Actual temperature of workpiece)
Volatile Organic Compounds: Basically zero
Density: 1.2-1.7 g/cc
Theoretical Coating Area: 9-12m²/Kg
Dust Explosion Safety: Ignition point 470°C, explosion limit: 20~30 g/m³


Transportation and Storage
Carton packaging, lined with two layers of PVC plastic bags, net weight 20 or 25kg.
Non-dangerous goods, with no special transportation requirements, can be transported in various ways.
Avoid direct sunlight, moisture, and heat, and avoid contact with chemicals.
Can be stored in a cool, dry place below 28°C for 6 months.


Health and Safety
All raw materials of powder coatings do not contain toxic substances, and no toxic gas is produced during baking, but inhalation of dust should be avoided during use. Operators should wear dust masks and minimize long-term contact between skin and powder coatings. The paint attached to the skin can be washed with soap.







Company Profile:
Kinte Materials Science and Technology Co., Ltd. is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute Co., Ltd. (Stock Code: 688128), a listed enterprise on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China's technological development of environmentally friendly coatings as well as polyester resins for powder coatings!

We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification, and QUALICOAT Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.

The powder coating branch was founded in 1992, and now there are two factories (the Guangzhou factory and the Wuhan factory) with an annual production capacity of over 25,000 tons. And we have cooperated with many famous clients such as Gree, Pansonic, HITACHI, Mitsubishi, Walmart, HUAWEI, EMERSON, Hisense, Dicastal, BYD, AAG, etc.

We unremittingly stick to the business principle of "Quality is the life, adhere to first-class technology, first-class quality, first-class cost, and first-class brand". We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to a brilliant future with you together.