Sinoflare® BTBPIE is a white, non-volatile additive flame retardant based on 1,2-bis(tetrabromophthalimido) ethane. It combines stable aromatic bromine with imide groups, offering outstanding thermal and UV stability, low odor, no blooming, and excellent wet electrical properties. Its unique structure ensures compatibility with engineering resins while remaining suitable for light-colored and color-sensitive applications. It is widely used in engineering plastics, polyolefin films, and wire & cable materials where heat resistance, dielectric reliability, and long-term durability are required.
Sinoflare® BTBPIE
(High-Thermal-Stability, Non-Blooming Brominated Flame Retardant for Engineering Plastics)
CAS 登录号： 32588-76-4
化学名称： 1,2-Bis(tetrabromophthalimido) ethane
MF: C18H4Br8N2O4
Molecular Structure:
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | 白色粉末 |
| Whiteness (ISO) | ≥88 |
| 熔点 (Melting Point) | ≥460℃ |
| Bromine Content | ≥65% |
| Acidity | ≤0.1 |
| Volatiles (180 °C, %) | ≤0.6 |
| Volatiles (315 °C, %) | ≤1.2 |
Mainly used as a flame retardant in engineering plastics, polyolefin films, wire and cable materials, and other heat-sensitive or color-critical polymer applications.
25kgs/bag
Keep in a dry, clean warehouse with good ventilation.
Avoid exposure to light and heat.
Protect the product from leakage, rain, and insolation during transportation.
