Heat-resistant transparent polyester [Altesta(R)]

Arutesta is a new polyester developed by Mitsubishi Gas Chemical that combines heat resistance and amorphous properties.

last updated Feb 25, 2016

Functional Resins ALTESTER・CYTESTER

New grades of high-performance resins such as heat-resistant transparent polyester and highly heat-resistant thermosetting resins have been introduced.

last updated Apr 01, 2019

High heat resistance, transparency, and safety hygiene of the transparent resin 'ALTESTER'.

[New Polyester Material] Polyester resin that can be used in high-temperature environments up to 135°C.

last updated Oct 19, 2017

[New Material] A new polyester resin that can be used in high-temperature environments of 95°C.

Recruiting applications for new materials & giving away samples to those interested!

last updated Jul 13, 2018

Amorphous polyester resin "ALTESTER SH grade"

A special grade of ALTESTER suitable for applications requiring heat resistance and impact resistance! Amorphous and highly transparent!

last updated Aug 20, 2025

Crystalline polyester resin "ALTESTER SC grade"

[Heat-resistant material] Improved heat resistance during stretching due to crystallinity! A special grade of ALTESTER aimed at enhancing physical properties!

last updated Dec 12, 2022

Heat-resistant and chemical-resistant polyol 'SPG (Spiraglycol)'

Various resin modifiers, antioxidant raw materials, and UV-curable resin raw materials can be used! By incorporating them into various polymers, heat resistance, impact resistance, hardness, and moldability are improved!

last updated Oct 08, 2020

Heat-resistant and chemical-resistant functional diol 'DOG (Dioxane Glycol)'

Excellent adhesion and flexibility! Usable for UV-curable resin materials, polyurethane materials, polyester modifiers, and more!

last updated Oct 08, 2020