Zinc Epoxy Primer for Gas Tank

• Customization: Available
• Usage: Powder Coating
• Color: Ral Colors
• Model NO.: RAL COLORS
• Appearance: Powder
• Method: Spray
• Components: Pigment
• Main Raw Material: Polyester
• Level: Finish Coat
• Certification: ISO14001, RoHS, ISO9001
• Substrate: Steel
• Expiration Date: 1 year
• Application: Electrostatic Spraying
• Colors: Ral Color
• Powder System: Zinc Rich Epoxy Powder
• Curing Condition: 180-200c/ 10-20minutes
• Transport Package: 25kg/Carton
• Specification: SGS
• Trademark: EVER
• Origin: China
• Production Capacity: 100t/Month

Product Description

Zinc Epoxy Primer for Gas Tank

DESCRIPTION

• "Zinc Rich Primer " is a kind of epoxy powder coating primer containing zinc.
• Desinged to give excellent protection against corrosion on the surface to which it is applied.
• Topcoats must be applied.
• Main performance: Zinc rich anticorrosion primer;Excellent anti-corrosion.
• Must be overcoated.

POWDER CHARACTERISTIC

• Chemistry:Epoxy rich in Zinc
• Color appearance: Metallic gray,slightly granular film
• Particle size: Suitable for electrostatic spraying
• Specific gravity:1.8-2.2g/cm3 
• Curing schedule(object temp.):200ºC/8-10minutes;180ºC/12-15minutes
• Storage:Dry ventilation conditions below 30ºC(open boxes must be resealed tightly)
• Shelf life:12months

Product Specification

Test Item	Test Method	Test Result
Film Thickness	ISO2360	60-80um
Pencil Hardness	ASTMD 3363	H-2H
Bending	ISO1519	≤10mm
Grid Test 1mm	ISO2409	0 CLASS
Impulse Test	ASTMD2794	Pass
Cupping Test	ISO1520	≥8mm
Heat Resistance 1000 hours	ISO6270-1	Popping<1mm
Salt Spray 1000 hours	ISO9227	Corrosion Spreading<1mm

STORAGE                                                                      
 
1.Under dry conditions,good ventilation at a temperature not exceeding 30 C,humidity<60%
2.Storage period recommended should not exceed 12 months,in case exceeding 12 months without affecting their free flowing properties, the powder will still have optimal characteristics.
3.Should be protected from excessive heat,humidity,water and contamination with foreign materials such as powder, dust, dirt, etc.
4.Any leftover powder should be kept in an appropriate area that is cool and dry. Do not expose to the air too long as the powder properties may deteriorate with the moisture.