Xiamen Zonesu Technology and Engineering Co., Ltd. Offers soft light, clear vision, chemical stability and has crystal transparency acrylic products, Our company is a successful acrylic product supplier and aquarium engineering builder. We have been committed to the chemical industry and its aquarium industry for many years. We will provide you with quality services and competitive prices.
We are expecting to become your long-term partner in China.
Acrylic’s heat resistance is not high. Although its glass transition temperature reaches 104°C, the maximum continuous use temperature varies between 65°C and 95°C with different working conditions. The heat distortion temperature is about 96°C (1.18MPa) , Vicat softening point is about 113℃. The heat resistance can be improved by copolymerization of monomers with propylene methacrylate or ethylene glycol diester acrylate. The cold resistance of polymethyl methacrylate is also poor, and the embrittlement temperature is about 9.2°C. The thermal stability of polymethyl methacrylate is moderate, better than polyvinyl chloride and polyformaldehyde, but not as good as polyolefin and polystyrene. The thermal decomposition temperature is slightly higher than 270℃, and its flow temperature is about 160℃. There is a wide range of melt processing temperature.