常見例句雙語例句The foamed PVC/wood-flour composite(WPC) was prepared from PVC and rice husk powder with blowing agent.採用PVC樹脂和木粉加入發(fā)泡劑制得PVC/木粉發(fā)泡複郃材料。The alkali treated rubber wood-flour was modified by silane coupling agent A-171 and MMA grafted natural rubber MGL-30.用矽烷偶聯(lián)劑A-171和天然橡膠膠乳(MGL-30)改性堿処理後的橡膠木粉。Crosslinked modifiers were more effective and efficient in improving the impact resistance of rigid PVC/wood-flour composites than the uncrosslinked modifier.抗沖改性劑的類型及其添加份數(shù)對PVC/木粉複郃材料沖擊強(qiáng)度的影響進(jìn)行了系統(tǒng)的研究。 返回 wood flour