Ningbo Xinming Powder Coating Co., Ltd.
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  • Contact Person : Mr. Cai Tianming
  • Company Name : Ningbo Xinming Powder Coating Co., Ltd.
  • Tel : 86-574-89012228
  • Fax : 86-574-89012277
  • Address : Zhejiang,Ningbo,Lishe Village, Shiqi Street, Yinzhou District
  • Country/Region : China
  • Zip : 315154

E47001R-Polyester Powder Coating

E47001R-Polyester Powder Coating
Product Detailed
Related Categories:Paint & Coating
1,Powder Coating of excellent chemical resistance 2,Excellent electric insulation 3,Strong corrosion-resistance

Main composition

Mainly made of epoxy resin,polyester resin and curing agent, leveling agent, pigment, filler and other addictives. it has super chemical resistance and mechanical properties. It can be used in painting those metal products that have special requirement of corrosion resistance, electric insulativity and pliability. 

 

Product processing

Material blending melting hot extrusion sheeting cooling chipping grinding sieving -- packing

In order to maintain the relative stability of product, material blending time shall follow the standard to avoid the chemical interreaction.

 

Application

Pipeline industry: anti-corrosion pipeline, Oil pipeline, sewage pipe, vessel water pipe, gas pipe and valves etc. Metal furniture: Steel furniture, documents cabinets etc. Kitchen utensils: gas cylinder, gas cooker, kitchen ventilator etc. Construction industry: door lock, rebar and steel moulding plate Electrical industry: Electronic spare parts, winding coil, and insulation coating of the rotator etc. Instrument industry: casing of apparatus and meters

Products series

Available in standard curing and lower temperature curing Available in multi-colors, different gloss level such as high gloss ( above 90°), flat gloss( 70-80°), semi gloss ( 10-60°), matt( below 10°), particular color and gloss is made according to customers requirements. Available in various kinds of art textures, such as sandy, wrinkle, lanose grain, hammer tone, metallic effect etc.

Physical property

Specific gravity: 1.2~1.8g/cm3 (varied with different color and gloss)

Particle size: average 10~38um, proportion 10~84um > 90%, it can be adjusted if special requirement is put forward to us in advance.

 

 

Curing temperature

Standard type: 190oC/20 minutes

Or 180oC/15minutes, 200oC/10 minutes if customer require

 

Pre-treatment

The overall quality of the coating system is largely dependent on the type and quality of the pre-treatment. The recommended types of pre-treatment for the most frequently used substrates are:

 

Aluminium

Chromate conversion

Steel

Zinc phosphate

Zinc coated steel

Zinc phosphate or chromate conversion

 

 

Coating method

Electrostatic spray gunTribo gunElectrostatic fluidized bedFluidized bed

Physical Prameters

Item Standard Result
  Flexibility GB/T6742 3mm passed
 Adhesion GB/T986-1998 0-1 grade
 Cupping Test GB/T9753 6mm passed
 Hardness GB/T6739 1H
 Resistance GB/T1732-1993 50CM*kg

Chemical Prameters

Item

Standard and Time

Result

Salt Spray

GB/T1771 (250h)

Passed-Corrosion within 2mm

Moisture Resistance

GB/T1740 (1000h)

Passed- No blistering and loss of optical phenomena

Distilled Water Soaking

BS3900F7 (240h)

Passed- No blistering and loss of optical phenomena

Coating Test Parameters

Test Item

Test method

Result

Appearance

Visual

Smooth

Coating Thickness

Thickness meter um

60-80

Curing Conditions

Incubator

190°C×20min

Luster

60o specular reflectivity

≤15

Impact Strength

50kg.cm Hammer

≥50

Bending Test

180o tortuous

2mm

Adhesion

1mm×1mm×100

100%

Surface Hardness

Pencil Hardness

≥2H

Salt Spray

400 h

≤2mm

Moisture Resistance

400 h

Good

Acid Resistance

5%HCL,240 h

Good

Salt Resistance

5%NaOH,240 h

Good

E47001R-Polyester Powder Coating



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