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Polyester Epoxy Powder Coating

'ZX-9 Zhenxin ® Polyester Epoxy Powder Coating ' is prepared by using epoxy resin and polyester resin as the main raw materials. At the same time, it has their own unique properties, so that the film has excellent leveling, decorative, mechanical properties and strong corrosion resistance.


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Keyword
powder coating
Brand
Zhenxin Paint
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PRODUCT DESCRIPTION :

'ZX-9 Zhenxin ® Polyester Epoxy Powder Coating ' is prepared by using epoxy resin and polyester resin as the main raw materials. At the same time, it has their own unique properties, so that the film has excellent leveling, decorative, mechanical properties and strong corrosion resistance.


POWDER PROPERTIES:

Density (liquid displacement method)

  1.4-1.6g/cm3

Gel time at 200℃  

 120-180 sec.

 

MATERIAL PROPERTIES:

Reco mmended film thickness

 250um-500um ( hot spray ) / 80um-120um ( cold spray )

Gloss ( 60 degrees angle gloss meter )

Agreed

Hardness ( pencil hardness tester )

≥2H

Impact resistance ( paint film impactor )

≥3J

Bending resistance ( bending tester )

φ3mm

Pull-out adhesion ( pull-out instrument ), room temperature

≥8Mpa

Salt spray test ( ISO7253 ), 200h

Level 1


SPRAYING PROCESS:

Cold spray process ( coating object : sheet metal parts, etc. ) :

1.Fully pickling or phosphating

2.The surface without grease, salt and other impurities

3.Curing object temperature : 190 °C -200 °C, 15min-20min

Thermal spraying process ( coating object : casting, etc. ) :

1.Preheating object temperature : 220 °C -240 °C, 40min-60min

2.The surface temperature of the coating object : 110 °C -140 °C, ensure the spraying thickness 

3.Curing object temperature : 190 °C -200 °C, 15min-20min

4.The surface without grease, salt and other impurities

5. Sand blasting must be clear molding sand, rust and sharp edges

6.Sa ≥2.5, recommended anchorage profile ≥ 60um

7. To ensure the preheating process temperature uniformity and stability, to avoid reoxidation

8. Spraying or fluidization should start immediately after preheating, and complete a single coating process in the shortest possible time.


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Add:XINHE INDUSTRIAL PARK,QINGYANG COUNTY,

CHIZHOU CITY, ANHUI PROVINCE,CHINA



Tel: +86 17756609998

Tel:400-800-3522

Whatsapp: +86 15905660311

E-mail: bob.wu@zhenxintl.com

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