Walk at the forefront of technology, to create a ceneration of famous brand!

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsZinc Flake Coating

Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours PH ( 20℃ ) 5.0-8.0

Certifications
Good quality Dacromet Coating for sales
Good quality Dacromet Coating for sales
I'm Online Chat Now

Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours PH ( 20℃ ) 5.0-8.0

China Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0 supplier

Large Image :  Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours PH ( 20℃ ) 5.0-8.0

Product Details:

Place of Origin: Changzhou in china
Brand Name: JUNHE
Certification: ISO9001 SGS
Model Number: JH-9310

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
Detailed Product Description
Color: Silver Coating Method: Dip-spin & Spraying
PH(20℃): 5.0-8.0 Specific Gravity: 1.30-1.40 (spray Coating)
Viscosity: According To Operating Demand. Operating Temperature: 22±2℃

Chrome free water based zinc flake coating Salt fog time 480 hours PH ( 20℃ ) 5.0-8.0
 
Product Description
 

JH-9310 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 & Spraying
3 PH(20℃) 5.0-8.0
4 Specific gravity(20℃) 1.30-1.40 (spray coating)
5 Viscosity According to operating demand.
6 Operating temperature 22±2℃

 
 
Mix Diagram:
 
Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0
 
 
Coating Process:
 
Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0
 
 
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.
 

Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0
Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0
Chrome Free Water Based Zinc Flake Coating Salt Fog Time 480 Hours  PH ( 20℃ ) 5.0-8.0
 

Contact Details
Changzhou Junhe Technology Stock Co.,Ltd

Send your inquiry directly to us (0 / 3000)