二聚二异氰酸酯 (CAS No.68239-06-5)
- 物化性质
- 常温下为淡黄色透明液体,具有高反应活性的异氰酸酯基团,能与醇、胺等含活泼氢化合物反应,遇水分解并释放二氧化碳,需密封防潮存放。
- 外观
- 淡黄色透明液体。
- 闪点
- >200℃。
English description(英文原文,共 863 字符)
Product Name:Dimer Diisocyanate
English Name:Dimer Diisocyanate
CAS No.:68239-06-5
Aliases:DDI 1410
Physical Properties:Light yellow transparent liquid at room temperature, containing highly reactive isocyanate groups that react readily with alcohols, amines and other active hydrogen compounds. It decomposes upon contact with water releasing carbon dioxide, and should be stored sealed and moisture-proof.
Uses:Mainly used in the production of high-performance polyurethane elastomers, adhesives, sealants and coatings. As an isocyanate component, it imparts excellent weather resistance, flexibility and chemical resistance to the final products.
Technical Specifications:
Appearance: light yellow transparent liquid.
NCO content: 20%~25%.
Viscosity (25°C): approximately 500~2000 mPa·s.
Density (25°C): approximately 1.0 g/cm³.
Flash point: >200°C.
English Name:Dimer Diisocyanate
CAS No.:68239-06-5
Aliases:DDI 1410
Physical Properties:Light yellow transparent liquid at room temperature, containing highly reactive isocyanate groups that react readily with alcohols, amines and other active hydrogen compounds. It decomposes upon contact with water releasing carbon dioxide, and should be stored sealed and moisture-proof.
Uses:Mainly used in the production of high-performance polyurethane elastomers, adhesives, sealants and coatings. As an isocyanate component, it imparts excellent weather resistance, flexibility and chemical resistance to the final products.
Technical Specifications:
Appearance: light yellow transparent liquid.
NCO content: 20%~25%.
Viscosity (25°C): approximately 500~2000 mPa·s.
Density (25°C): approximately 1.0 g/cm³.
Flash point: >200°C.
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常见问题
- 二聚二异氰酸酯的 CAS 号是多少?
- 二聚二异氰酸酯的 CAS 号是 68239-06-5。
- 二聚二异氰酸酯的英文名称是什么?
- 二聚二异氰酸酯的英文名称为 Dimer Diisocyanate。
- 二聚二异氰酸酯还有哪些别名?
- 二聚二异氰酸酯又称 DDI 1410。
- 二聚二异氰酸酯有哪些供应商和生产厂家?
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