Наименование марки: | Chemfine |
MOQ: | 200 кг |
цена: | US $20.00 – 25.00 / kg |
Подробная информация об упаковке: | 25 кг крафт-мешок с полиэтиленовым вкладышем |
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride (CBDA) is a unique non-aromatic dianhydride with a rigid cyclobutane backbone. It serves as a key monomer for specialty polyimides, epoxy curing agents, and high-performance thermoset resins, offering enhanced thermal stability, low dielectric constant, and superior mechanical properties.
Parameter | Specification |
---|---|
Appearance | White crystalline powder |
Purity (%) | ≥ 99 |
Anhydride Value (mg KOH/g) | 180-200 |
Melting Point (°C) | 220-225 (decomposition) |
CAS Number | 4415-87-6 |
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and well-ventilated area, protected from moisture. Shelf life: 12 months.
Наименование марки: | Chemfine |
MOQ: | 200 кг |
цена: | US $20.00 – 25.00 / kg |
Подробная информация об упаковке: | 25 кг крафт-мешок с полиэтиленовым вкладышем |
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride (CBDA) is a unique non-aromatic dianhydride with a rigid cyclobutane backbone. It serves as a key monomer for specialty polyimides, epoxy curing agents, and high-performance thermoset resins, offering enhanced thermal stability, low dielectric constant, and superior mechanical properties.
Parameter | Specification |
---|---|
Appearance | White crystalline powder |
Purity (%) | ≥ 99 |
Anhydride Value (mg KOH/g) | 180-200 |
Melting Point (°C) | 220-225 (decomposition) |
CAS Number | 4415-87-6 |
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and well-ventilated area, protected from moisture. Shelf life: 12 months.