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
- Good heat resistance
- Excellent clarity
- Lower specific Gravity.
- Ease of processing
- 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
Green Energy & Chemicals Business Sector
High-performance Products Division
HP Material Department
TEL：+81-3-3283-4800 / FAX：+81-3-3214-0938