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World Bright WB-8839

Polyethylene Terephthalate

Supplied by PolyPak International

The technical datasheet with complete property values for World Bright WB-8839 is available to members of the Prospector Plastics Database.
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Product Description
Fruit-juice drinks and tea drinks require to be bottled in 85 to 90 degrees for sterilization, which can protect it from discoloration an oxidization while ordinary PET bottles can be only filled under relatively low temperature.

World Bright - WB-8839 bottle-grade polyester chips are for hot-filling bottles based on the special performances in processing and using. The products have such outstanding properties as low content in heavy metal and in acetaldehyde, good color value and stable viscosity. Advanced in its formulation and process, the products, when being thermoformed in primary bottle-making machines under general conditions, have high tropism rate, stable crystallinity and good fluidity with low stress-releasing rate in the whole bottle, stable thermal contraction rate and high finished product rate in making bottles.

Certificates and credits won are as follows:
  • ISO9002
  • FDA TEST
  • ISO14001

Recommended as a high-quality scientific and technological product by Association Technologies Nouvelle De France in 1999 and chosen as products recommended to market of E.E.C. by Association Technologies Nouvelle De France and China Counsel for the Promotion of International Trade.
General  
Material Status 
  • Commercial: Discontinued
Availability 
  • Latin America
  • North America
 
Features 
  • Good Flow
  • High Heat Resistance
 
Uses 
  • Bottles
  • Food Packaging
 
Agency Ratings 
Forms 
  • Granules
Thermal
Nominal Value
Unit
 
Melting Temperature
°F
 
Additional Information
I.V.: 0.77±0.02 DL/g
Crystallinity: 60±3
Color Value, L: >85
Color Value, B: <-0.8
Content of acetaldehyde: <1.0 ppm
Content of powder: <100 ppm
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: World Bright WB-8839, World Bright WB8839, World Bright , WorldBrightWB8839, WorldBright, WB, BrightWB-8839, BrightWB8839, BrightWB:8839, BrightWB/8839, BrightWB+8839, BrightWB_8839, BrightWB 8839, BrightWB, WB-8839, WB8839, WB:8839, WB/8839, WB+8839, WB_8839, WB 8839, Polyethylene Terephthalate, PET, Polyester, PolyPak, PolyethyleneTerephthalate, 8839WB, 8839BrightWB
Features
Features may also be described by the following terms: High Heat Resistance, Good Flow.
Uses
Uses may also be described by the following terms: Food Packaging.
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.