[New Polyester Material] Polyester resin that can be used in high-temperature environments up to 135°C.
Mitsubishi Gas Chemical's "ALTESTER" is a polyester resin that is heat-resistant, transparent, and safe for health. We would like to introduce three series.
"S Series"
- Heat resistance up to 95°C
- Relatively high elastic modulus, allowing for rigidity and stiffness in thin or small containers and molded products
- Can be mixed transparently with various polyesters such as polycarbonate, PET, PET-G, and PBT, controlling various physical properties such as heat resistance, refractive index, crystallinity, and moldability
- High melt strength, can also be used as a foaming agent
"SN Series"
- Heat resistance up to 110°C
- Can be mixed transparently due to matching the refractive index with PET, usable as a modifier. Recyclable
- Has UV absorption properties, can be used as a UV absorber. Can suppress mold contamination and improve production efficiency
"SH Grade"
- Glass transition temperature is 135°C, no deformation after boiling for 1 hour
- Amorphous with high transparency, impact resistance improved compared to existing grades, comparable to A-PET
- Compatible with various molding methods (extrusion, injection, blow)
* For details, please download the catalog or feel free to contact us.