Fashion Powder coating for die casting
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Fashion Powder coating for die casting

In order to achieve the best spraying effect of die casting parts, we suggest that some special treatment should be carried out when spraying MST® Fashion Powder coating for die casting 1. The workpiece is pretreated and pre baked; 2. Use sealing liquid (or professional primer) for primer, and try to make the coated workpiece smooth and flat without micro pores on the surface; 3.Spray and bake the surface.As the professional manufacture, we would like to provide you Fashion Powder coating for die casting. And we will offer you the best after-sale service and timely delivery.

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Product Description

MST® Powder coating for die casting

Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Wholesale Discount China MST® Fashion Powder coating for die casting, As an expert specialized with this field, we have been committed to solving any problem of significant temperature protection for users.
Wholesale Discount China MST® Fashion Powder coating for die casting, We insist on "Quality First, Reputation First and Customer First". We've been committed to providing high-quality items and good after-sales services. Up to now, our goods have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.

The MST® Fashion Powder coating for die casting is a kind of coating, which is specially produced to solve the problems in the spraying of die casting parts.

In the metal work pieces coated with powder coating, some materials, such as castings (iron, aluminum), hot-rolled steel plates, galvanized steel, etc., have rough surface and micro pores, which makes the film prone to pores. The formation mechanism is that during the baking and curing process of the powder coating, the workpiece is in a closed state at the melting level, which makes the melting level coating arched, resulting in poor flatness of the coating surface.

In order to achieve the best spraying effect of die casting parts, we suggest that some special treatment should be carried out when spraying MST® Fashion Powder coating for die casting

1. The workpiece is pretreated and pre baked;

2. Use sealing liquid (or professional primer) for primer, and try to make the coated workpiece smooth and flat without micro pores on the surface;

 3. Spray and bake the surface.

 Physical properties of Fashion Powder coating for die casting

Proportion: 1.4-1.7, depending on color and gloss

Granularity:

100% less than 100 μ m, please inform in advance if you have special requirements

Mobility : 120-140

 

Coating Performance of Fashion Powder coating for die casting

 

Coating performance

Performance

Testing standard

Test results

Gloss 60°

 

GB/T9754-88

1°-95°

Impact test

ISO6272

GB/T1723-1993

50cm/kg

Cupping test

ISO1520

GB/T9753-1988

8mm

Adhesion

ISO2409

GB/T 9286-1998

Grade 0

Bending test

ISO1519

GB/T 6742-1986

2mm

Pencil hardness

ASTMD3363

GB/T 6739-1996

1H-2H

Salt spray test

ISO7253

GB/T 1771-1991

>500h

Moisture resistance

ISO6270

GB/T 1740-1979

>1000h

Heat resistance

110℃/24h (white)

Excellent gloss retention △E≤0.3-0.5

Note:                                                                        1. The above test is completed with a 0.8mm thick rust-removing and oil-removing cold-rolled steel plate under the experimental conditions, and the coating thickness is about 70μm;
2. The performance index of the above coating film may decrease slightly as the gloss decreases.

 

Construction Conditions of Fashion Powder coating for die casting

Curing Conditions

Standard Curing

180 (Temperature of Workpiece) 15-20min

Low temperature curing

160(Temperature of Workpiece) 15min

Fast curing

200(Temperature of Workpiece) 3min

Pretreatment

Different pretreatment for different substrates (phosphating, sandblasting, shot peening)

Spraying

Corona electrostatic spraying, if special spraying method is used, please inform in advance

Theoretical coverage

In 8-10 square meters / kg, the film thickness is 60 microns, which varies with the type and color

Application

Indoor

 

Packaging and transportation of Fashion Powder coating for die casting

 25kg / box, carton lined with polyethylene plastic bag, non dangerous goods, can be transported in various ways, but should avoid direct sunlight, moisture and heat, avoid contact with chemical substances

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