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.
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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.
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[Green Energy & Chemical Division] With the motto "Expanding in quantity overseas and expanding horizontally domestically," we aim to expand and strengthen our business foundation. For methanol, which is our main product, we will actively pursue overseas expansion while also developing life science product groups, enhancing MMA downstream, and expanding our catalyst business domestically.