Functional polyol and UV monomer cured products have high Tg [heat resistance and chemical resistance].
By incorporating it into various polymers, heat resistance, impact resistance, hardness, and moldability are improved! 'SPG (Spiroglycol)'
It is a special polyol manufactured from intermediates of neopentyl glycol. SPG has a spiro ring within its molecule, and the compounds derived from it generally exhibit excellent thermal stability. It can be used in applications such as polyesters, polyurethanes, UV-curable resins, and synthetic resin additives. 【Features】 ■ Thermally stable with a symmetrical and stable molecular structure ■ Incorporating it into polymers improves heat resistance, impact resistance, hardness, and moldability *For more details, please refer to the PDF materials or feel free to contact us.
basic information
【Physical Properties】 ■Molecular Weight (g/mol): 304.4 ■Cas NO.: 1455-42-1 ■Appearance: White powder ■Melting Point (°C): 200 ■Flash Point (°C): 201 ■Specific Gravity: 0.3 ■Solubility (g/100g-MeOH): 4.4 (30°C) *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Main Uses】 ■ Various resin modifiers (PET, PC, PU) ■ Antioxidant raw materials ■ UV-curable resin raw materials ■ PVC stabilizers *For more details, please refer to the PDF document or feel free to contact us.
