[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!
We have newly developed a polyester resin called 'ALTESTER' that does not deform even at high temperatures of 95°C, with a transmittance of over 90%. It is heat-resistant and has excellent transparency, with heat resistance improved by over 30°C compared to conventional polyester, which deformed at around 65°C. - Maximum heat resistance of 95°C, usable in vehicle interiors and hot water - Excellent transparency, allowing for free molding through extrusion, injection, blow molding, and foaming - Low refractive index with total light transmittance of over 90%. High transmittance of visible light - Strong chemical resistance to acids, alkalis, alcohols, etc. - Easily blendable with polyester resins such as PET, PET-G, PBT, and PC.
basic information
**Features** This is a new polyester that combines heat resistance and amorphous properties. - Heat resistance: Maximum heat resistance of 95°C PET + 30°C, suitable for use in vehicles and hot water. - Amorphous: Excellent transparency, allowing for free molding through extrusion, injection, blow molding, and foaming. - Safety and hygiene: Free from harmful substances and environmentally hazardous materials. **Performance** - Transparency: High visible light transmittance, with total light transmittance of over 90%. - Chemical resistance: Strong resistance to acids, alkalis, alcohols, and more. - Weather resistance: Usable outdoors by adding UVA.
Price information
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Delivery Time
Applications/Examples of results
<Shaping> Various shaping methods such as extrusion, injection, blow molding, and foaming are possible. (Shaping temperature: 200–250℃) <Thermoforming> Pressure air vacuum forming, stretching, and heat sealing can be performed. It excels in deep drawing and moldability. <Mechanical Processing> Processing such as cutting, punching, and cold bending can be done without whitening. It is a material that does not easily produce fuzz on the cross-section. <Surface Treatment> Vacuum deposition, sputtering, printing, and coating are possible. <Hard Coating> Hardness and scratch resistance can be improved. It is less likely to produce interference fringes and does not compromise design aesthetics. <Blending> It can be blended transparently with polyester and polycarbonate and used as a modifier. PET: ALTESTER20 is easily compatible and can modify crystallinity, etc. PC: ALTESTER30 and 45 are easily compatible and can modify moldability, refractive index, etc.
