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The Universal Selection Source:
Polymer Additives

WC7550

Technical DataSheet | Supplied by Heritage Plastics

Calcium carbonate and titanium dioxide based white colored concentrate. Provides good opacity. Offers good cost-performance balance, improved productivity and lower energy consumption leading to significant cost reduction. Minimizes the carbon footprint of the end product. Recommended for blown film, cast film, blow molding, thermoforming and injection molding. Compatible with polyolefin resin system. Approved for direct food contact packaging in compliance with regulations such as California Proposition 65 and CONEG.

WC7550 Product details

Product Type
xxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
Masterbatch
xx
Appearance
White
Product Status
xxxxxxxxxx
Applications/ Recommended for
  • xx
  • xx
  • xxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
Food contact approval
xxx
Labels/Agency Rating
xxxxxxxxxxxxxxxxxxxxxxxxx

WC7550 Properties

Property

Value & Unit
Test Condition
Test Method
Melt index (190°C, 21.6 kg), D1238
xxx g/10 min
Density, D792
xxx g/cm³
Calcium carbonate content, D5630
xx %
Moisture, D6980
xxxxxx ppm
Titanium dioxide content
xx %
Last edited Jun 8, 2016
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