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low cure powder-pure polyester

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  Post Date: Sep 16,2016
  Expiry Date: Mar 15,2017
  Detailed Description:

Product description

Low Cure Powder Coatings are specially formulated and manufactured to provide substrate protection and durability for a wide range of applications with the advantage of enhanced process-ability over standard cure powders. These powders are recommended for use on heavy mass metallic substrates exposed to outdoor environment.

Popular Applications

AC compressors Electric motors Automotive radiators Heavy mass castings such as industrial pumps

General Specifications

Specific Gravity: 1.6 ± 0.3 depending on product Particle Size Distribution: <125 microns 100% passing Curing Schedule: 150°C (object temperature) for 10 minutes Shelf Life: 6 months minimum when stored at temperature

< 25°C and RH < 60%

General Film Properties

Property

Test Method

Value

Recommended Film Thickness

ASTM D-1186

50–60 microns minimum

Gloss Range @ 60° Gloss Head

Changming Standard

55%–95%

Impact Resistance

ASTM D-2794

80 kg-cm *

Erichsen Cupping

ASTM E-643

6 mm, min

Flexibility Bend

ASTM D-552

6mm, min

Scratch Hardness

BS 3900 Part E6

2 kgs min

Salt spray Resistance

ASTM B-117

500–1000 hrs depending on finish

Humidity Resistance

ASTM B-2247

500–1000 hrs depending on finish

QUV Resistance

ASTM G-53

300 hrs

Pencil Hardness

ASTM D-3363

H–2H



  Company: Zhejiang Changming Chemical Products Co.,Ltd.     [ China ]        
  Contact: Mr david chen
  Tel: +86-576-83669333
  Fax: +86-576-83669333 3662268
  Email: sales@changming.com.cn
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