Amorphous polyester resin "ALTESTER SH grade"
A special grade of ALTESTER suitable for applications requiring heat resistance and impact resistance! Amorphous and highly transparent!
The "ALTESTER SH Grade" is a special grade that has heat resistance and improved impact resistance. The impact resistance is higher compared to existing grades, on par with PET, and it has good chemical resistance as an amorphous polyester. Additionally, it has a Tg of 135°C and a total light transmittance of over 91%. It is a transparent material that demonstrates high heat resistance. 【Features】 ■ Glass transition temperature is 135°C, no deformation in boiling test ■ Amorphous with high transparency ■ Impact resistance is higher compared to existing grades, on par with PET ■ Good chemical resistance as an amorphous polyester ■ Listed in the Ministry of Health, Labour and Welfare positive list *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Exhibition Information】 ■Exhibition Name: High-Performance Materials Week Tokyo ■Dates: November 12 (Wednesday) - 14 (Friday) ■Venue: Makuhari Messe ■Exhibited Products: ALTESTER / CYTESTER Please come and see our high-performance resins that can be utilized in various fields of manufacturing. 【Basic Physical Properties (Excerpt)】 <Grade: S4500> ■Tg: 110℃ ■Tensile Elongation: 200% ■Bending Elastic Modulus GPa: 2.4 ■0.45MPa: 96℃ ■1.8MPa: 83℃ *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
