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ALTESTER, New polyester

Product Description

ALTESTER is amorphous copolyester with excellent appearance and clarity. Its most outstanding features are excellent hydrolytic stability, and heat resistance.

Key Attributes

  1. Good heat resistance
  2. Excellent clarity
  3. Lower specific Gravity.
  4. Ease of processing
  5. Excellent hydrolytic stability

Applications

  • Injection Molding
  • Blow Molding
  • Extrusion Molding
Typical Properties of ALTESTER
    ALTESTER
S2000
ALTESTER
S3000
ALTESTER
S4500
PET PET-G
Specific Gravity g/cm3 1.28 1.27 1.24 1.34 1.27
Tg 95 100 110 82 83
Flexural Yield Strength MPa 90 92 96 85 70
Flexural Modulus GPa 2.5 2.5 2.5 2.2 2.1
Elongation @ Break % 220 200 140 250 130
Izod Impact Strength, Notched J/m 25 25 24 20 100
Total Transmittance % 91 91 91 90 91
Haze % 1 1 1 5 1

Inquiries Concerning Products

Natural Gas Chemicals Company
Organic Chemicals Division
Sales & Marketing Department II
TEL:+81-3-3283-4902 / FAX:+81-3-3214-0930