Phenolic Prepreg is made of rigid and flame retardant resin.
Product features:
Excellent performance of flame retardant
easy to operate, good covering,
low density and high strength
Applicable process: Vacuum bag pressure heating solidification, Autoclave forming, High temperature molding
Curing time: 80℃/30min @130℃/60min@150℃/60min
Application scope: Railway interior and exterior parts, military, aerospace and other fields
Performance of flame retardant：
Combustion Performance | 60s vertically burning: self-extinguishing time ＜1s， burning length＜36mm, With no drip | |
30s 45° burning: self-extinguishing time ＜1s， no smoldering no drip no burnthrough | ||
Heat release rate | total heat：35~50kW.min/m2;Peak heat release35~50kW.min/m2 | |
Smoke density | Combustion test | 136 |
Radiation test | Ds<15 | |
CO<3500ppm;HCN<150ppm;HF<100ppm;HCl<150ppm; | ||
