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Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness

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China Changzhou Junhe Technology Stock Co.,Ltd certification
China Changzhou Junhe Technology Stock Co.,Ltd certification
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Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness

Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness
Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness

Large Image :  Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness

Product Details:
Place of Origin: Changzhou in china
Brand Name: JUNHE
Certification: ISO9001 SGS
Model Number: JH-9318
Payment & Shipping Terms:
Minimum Order Quantity: 100 Kiloamperes
Price: Negotiable
Packaging Details: Pack A:20kg/ Metal Barrel Pack B:20KG Plastic Barrel Pack C:Based on the amount of B agent A
Delivery Time: Ten days after receipt of advance payment
Payment Terms: L/C, T/T
Supply Ability: 2 Ton/Tons per Day

Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness

Description
Color: Silver Coating Method: Dip-spin Coating
PH(20℃): 6-7.5 Specific Gravity: 1.30-1.50 (spray Coating)
Viscosity: 90s Operating Temperature: 22±2℃
SST: 720h Heating Temperature: 300-320℃
High Light:

Anti Corrosion Coating

,

Zinc Nickel Plating

 
Chrome free water based zinc flake coating Salt fog time 720 hours PH ( 20℃ ) 6-7.5
 
Product Description
 

JH-9318 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 Charcteristic:
 
Chrome free , film is silver grey to silver white, better corrosion protection performance.
 
Coating Process:
 
1. Mix Ratio
Pack A: Pack B: Pack C=1:1: X(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.
 
3. Add B to the stirring A slowly.
 
4. Stir the mixture about 1~2 hours after B added, then add C. C should be powdered if lump exist.(The barrel temperature should not be lower than 20℃, otherwise C will not be dissolved sufficiently .)Then stir 12 hours alowly and continuously.
 
5. The coating should be filtrated by 80-100 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 Specific gravity,PH,Temperature,Viscosity of coating every 8 hours if operate continuously.
 

 

Technical data:
 

No. Item Data
1 Color Silver
2 Coating method Dip Spin Ckoating
3 PH(20℃) 6.0-7.5
4 Specific gravity(20℃) 1.30-1.50 (dip spin coating)
5 Viscosity According to operating demand.
6 Operating temperature 22±2℃

 

 
Mix Diagram:
 
Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness 0
 
 
Coating Process:
 
Chrome Free Water Based Zinc Nickel Plating Salt Fog Time 720 Hours 6-7.5 Film Thickness 1
 
 
Attentions:
 
1. 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.
 
2. Avoid irradiation of sunshine and ultraviolet ray for long time when operating, otherwise it will accelerate aging or polymerization of the coating .
 
3. 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.
 
4. The viscosity will be different if coating method is different. Choose low data if spray coating,and choose high data if dip spin coating.

 

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Contact Details
Changzhou Junhe Technology Stock Co.,Ltd

Contact Person: Mrs. June

Tel: +86 13915018025

Fax: 86-519-85913023

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