Customized Blue Color Powder Coating Smooth Glossy for Screen Printing Gas Cylinder

• Usage: Powder Coating, Powder Coating for Gas Cylinder
• Color: Ral Colors
• Appearance: Powder
• Method: Spray
• Components: Pigment
• Main Raw Material: Polyester Resin
• Model NO.: Powder Coating for Gas Cylinder
• Level: Finish Coat
• Certification: ISO14001, RoHS, ISO9001
• Substrate: Steel
• Expiration Date: 1 year
• Packaging: Carton
• Application: Electrostatic Spraying
• Colors: Ral Color
• Powder System: Polyester
• Curing Condition: 180-200c/ 10-20minutes
• Caron Size: 39cm*28cm*33.3cm
• Net Weight: 25kgs
• Gross Weight: 26kgs
• Transport Package: 25kg/Carton
• Specification: SGS
• Trademark: FEIHONG
• Origin: China
• HS Code: 39079000
• Production Capacity: 300t/Month

Product Description

Customized Blue Color Powder Coating Smooth Glossy for Screen Printing Gas Cylinder

Polyester powder coating is a thermoset powder coating based on saturated polyester resins specially selected for exterior use. It is formulated to give properties of good flow-out and satin or glossy finish. Its outstanding resistance to ultra-violet light and atmospheric aging make it highly decorative and durable in outdoor environment,It is widely used for outdoor furniture,architectural hardware,air-conditioners,bicycle frames,garage doors and signboards etc .
 

Product Details
Type	Epoxy Powder Coating; Polyester Powder Coating; Epoxy-Polyester Powder Coating
Color	RAL and PANTONE or customized
Surface Finish	candy
Gloss level	High Gloss
Particle Size	Average 32-42μm
Specific Gravity	1.2-1.7g per cubic meter
Coverage	8-10 square meters per Kg at 30-90 μm film thickness
film thickness	Not less than 100μm
Application Recommendation
Application Voltage	60-90 KV
Gun to Component Distance	15-30CM
Curing Temperature	180-200ºC,10 min-15 min
Powder coated Film Mechanical Properties
Adhesion	Cross-cut(2mm),no loss of adhesion
Impact Resistance	Direct impact 50kg/cm
Pencil Hardness	1H-2H
Cupping Test	6mm Mandrel
Bending Test	5mm
Powder Coated Film Chemical Resistance
Salt Spray Test	5% NaCl Solution for 500 hours - No change
Acid Resistance	5% HCL for 48 hours dip test - No change
Alkali Resistance	5% NaOH for 48 hours dip test - No change
Storage Stability
Store in ventilated, dry, clean room, temperature < 25ºC
Relative humidity 50-65%
Away from direct sunlight, fire, heat
For best performance

 
APPLICATION SCHEDULE

• Applied by electrostatic spraying gun that can provide negative tension of 60-80 kV.
• Curing schedule :10 minutes at 200ºC (metal temperature )
• Optimal film thickness : 60 - 80 um 

SUBSTRATES AND PRE-TREATMENT

In order to obtain optimal anti-corrosion properties, it is recommended to apply a chemical pretreatment prior to powder coating application.
 

Ferrous metals(cold rolled steel, cast iron etc.): Iron or zinc phosphatation

Zinc surfaces(galvanized steel, zinc alloy) : Chromatation or zinc phosphatation

Aluminum alloys : Chromatation

STORAGE                                                                      
 

• Under dry conditions ,good ventilation at a temperature not exceeding 25 C,humidity < 60%.
• Storage period recommended should not exceed 6 months,in case exceeding 6 months without affecting their free flowing properties, the powder will still have optimal characteristics.
• Should be protected from excessive heat,humidity,water and contamination with foreign materials such as powder, dust, dirt, etc.
• 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.