Aluminum wheel hub powder coating series

Product details

Product description

Our company’s aluminum wheel hub powder coating is a series of products specially designed for the characteristics of wheel hub bottom layer protection and surface glazing coating. It is a series of products with multiple varieties that are suitable for different requirements and coating characteristics. The product has excellent leveling, strong adhesion and good salt spray resistance.

Product series

Transparent powder

High transparency pure polyester transparent powder

Ordinary transparency pure polyester transparent powder

Base powder

High leveling pure polyester base powder

High leveling epoxy polyester mixed base powder

Application field

Our company’s aluminum wheel hub powder coating is a series of products specially designed for the characteristics of wheel hub bottom layer protection and surface glazing coating. It is a series of products specially designed for different requirements and coating characteristics.

Transportation packaging

Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of each box is 20kg. Non-hazardous items can be transported in various ways, but should be avoided from direct sunlight, moisture and heat, and contact with chemicals.

Hygiene and safety

Operators should wear dust masks during use to avoid inhaling dust and minimize long-term contact between skin and powder coating. Paint attached to the skin can be washed with soap.

Powder properties

Characteristics	The product has excellent leveling, strong adhesion and good salt spray resistance.
Specific gravity	1.2~1.8g/cm’ (depending on the formula and color)
Particle size	Depending on the purpose, the standard type has an average particle size of 35~40 microns, less than 10 microns powder <10%, and greater than 100 microns powder <0.5%.
Storage stability	Powder coatings for aluminum wheels should be stored in a dry and ventilated room below 35°C, and avoid direct sunlight. If stored in an air-conditioned room, the powder must be stored at room temperature or the same (temperature) as the spraying equipment before use to avoid moisture. Under this condition, the powder can be stably stored for 12 months. If it is exceeded, it must be re-tested. If the result meets the requirements, it can still be used.

Coating properties

Transparent powder

Test items	Inspection standard or method	Inspection index
Appearance	Visual inspection	Various board surface effects
Impact	GB/T 1732	≥50Kg·cm
Bending	GB/T 6742	≤2mm
Cupping	GB/T 9753	≥6mm
Hardness	GB/T 6739	≥H
Adhesion	GB/T 9286	Level 0
Neutral salt spray resistance	GB/T 1771	800h; Scribed area: unidirectional rust ≤2.0mm; Unscribed area: no abnormality

Base powder

Test items	Inspection standard or method	Inspection index
Impact	GB/T 1732	≥50Kg·cm
Bending	GB/T 6742	≤2mm
Cupping	GB/T 9753	≥6mm
Hardness	GB/T 6739	≥H
Adhesion	GB/T 9286	Level 0
Neutral salt spray resistance	GB/T 1771	800h; Scribed area: unidirectional rust ≤2.0mm; Unscribed area: no abnormality
Curing conditions	Recommendation: acrylic transparent powder 180℃/10mins, pure polyester transparent powder 200℃/10mins or low temperature curing 180℃10mins, base powder 180℃/10mims.

PRODUCT

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