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OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe

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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Cosmos Zinc Galvanizing Spray, Zinc Epoxy Paint, Rust Undercoating, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe Detail:

Minimum Order Quantity:100 Kilograms
Packaging Details:
Pack A:16kg/ Metal Barrel
Pack B:24KG Plastic Barrel
Pack C:Based on the amount of B agent A
Delivery Time: Ten days after receipt of advance payment
Supply Ability: 2 Tons per Day

Coating Method: Dip Spin & Spray
Color: Silver
PH: 3.8-5.2
Specific Gravity: 1.33±0.05( Spraying)1.33±0.05(dip-spin Coating)
Viscosity: According To Operating Demand.
Operating Temperature: 20±2℃

Description

JH-9382 is made up of three packs: A,B and C;
Pack A: It is silver gray slurry that mainly chemically combined with super fine flake Zn, super fine flake Al and organic additive.
Pack B: It is water solution that mainly combined with corrosion protecion additive, particular regulator water solution etc.
Pack C: It is the tackifier of the coating which mainly made up of cellulose white or yellowish powder.

Performance characteristics:
The film is silver white, good surface finish, high corrosion resistance, good coating.

Coating Process

1. Mix Ratio
Pack A:16.0 kg
Pack B:24.0 kg (the quantity can be increased appropriately if spray coating)
Pack C:0-50 g (according to different viscosity demand )

2. Before Mixture, Keep weighted A&B into the water bath at 25±2℃ , then stir A to make metal slurry disperse uniformly by frequency mixer ,after A is fully evenly dispersed, reduce the agitating speed to 60r/min, and add B.
Add B to the stirring A slowly. At the moment, the barrel temperature will go up, when it reaches 35℃, startup refrigerating device to keep the barrel temperature constant at 35℃.

3.Add B to the stirring A slowly. At the moment ,the barrel temperature will go up,when it reaches 35℃, startup refrigerating device to keep the barrel temperature constant at 35℃.

4. Stir the mixture about 1~2 hours fast after B added, then add C. C should be powdered if lump exist.(The barrel temperature should not be lower than 30℃, otherwise C will not be dissolved sufficiently .)Then stir 12 hours continuously.

5. The coating should be filtrated by 100 mesh stainless steel screen before pouring into dip barrel.

6. Temperature control device should be equipped with dip barrel to keep the temperature of coating at 22±2℃.
(If temp. is too high, the paint is liable to deteriorate, and viscosity will be effected.) The coating should be stirred circularly to keep evenly dispersed.

7. Test density, PH, Temperature, Viscosity and Cr6+ content of coating every 8 hours if operate continuously.

coating

Mix Diagram

mix

Attentions

Other chemicals such as any kinds of acid, alkali salt can not be mixed into coating, for these can activate Zn & Al plate to aging the coating.

Avoid irradiation of sunshine and ultraviolet ray for long time when operating, otherwise it will accelerate aging or polymerization of the coating .

It is very important to control the temperature of coating. If the temperature of coating changes when operating, it will effect the viscosity, then effec the coating quatity on workpiece. So the relations among temperature, viscosity and spinning process shoud be controlled well when coating.

The viscosity will be different if coating method is different. Choose low data if spray coating,and choose high data if dip spin coating.

Technical Data

No. Item Data
1 Color Silver
2 Coating method Dip Spin & Spraying
3 PH 3.8-5.2
4 Cr6+ ≥25g/L
5 Specific gravity 1.33±0.05( spraying)1.33±0.05(dip-spin coating)
6 Viscosity According to operating demand.
7 Operating temperature 20±2℃

Product detail pictures:

OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe detail pictures

OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe detail pictures

OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe detail pictures

OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe detail pictures


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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for OEM Supply Zinc Alloy Coating - Water Based Dacromet Coating Paint JH-9382 – Junhe , The product will supply to all over the world, such as: Detroit, Slovak Republic, Tanzania, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Elma from Costa Rica - 2017.03.28 12:22
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Doris from Nigeria - 2017.01.28 18:53
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