供应ppo，bn31阻燃耐冲击耐热

供应：ppo hmc3008 导电性***级,

供应：ppo hs2000 复合增强级,低翘曲,含20％填充料,

供应：ppo nc120/nc208 nc212/nc112 nc108/nc220 导电性***级,

供应：ppo nf1020 滑动性***级,含填充料,

供应：ppo nfv1030 滑动性***级,含填充料,