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pure polyester

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

Product Description

Polyester based powder coatings are mainly used for their excellent outdoor durability and acceptable chemical resistance combined with very good adhesion properties. They are mainly recommended for use on materials exposed to outdoor environment that requires gloss retention over long periods.

Popular Applications

Aluminium Sections Petrol Pump Canopies Bicycle Frames Display Boards Outdoor Furniture Auto Components Air Conditioner Covers Agricultural Components

General Specifications

Specific Gravity: 1.2 to 1.8 depending on product Particle Size Distribution: < 125 micron 100% passing Curing Schedule: 180ºC (Object Temperature) / 15 minutes Shelf Life: Maximum 12 months from the date of manufacture

in a sealed carton under recommended conditions of storage < 25°C and RH < 60%

General Film Properties

Property

Test Method

Value

Recommended Film Thickness

ASTM D-1186

50–60 microns

Gloss Range @ 60° Gloss Head

Changming Standard

40%–98%

Impact Resistance

ASTM D-2794

100 kgs minimum

Erichsen Cupping

ASTM E-643

6 mm minimum

Flexibility Bend

ASTM D-552

6 mm mimimum

Scratch Hardness

BS 3900 Part E6

2 kgs miminum

Salt spray Resistance

ASTM B-117

1000 hours minimum

Humidity Resistance

ASTM B-2247

1000 hours minimum

QUV Resistance

ASTM G-53

300 hrs passes

Pencil Hardness

ASTM D-3363

2H–3H


  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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