UV消光膜 MTC19
(請提供英文化學名稱)
1)聚丙烯(PP)
2)聚乙烯(PE)
3)芥酸酰胺類
4)二氧化硅(SiO2)
thanks!!
2006-12-26 11:47:08 · 4 個解答 · 發問者 Waiiki 1 in 科學 ➔ 化學
1) Polypropene
2) Polythene
3) Unknown
4) Sillicon dioxide
2006-12-26 16:57:22 補充：
3) Erucic acid amides
2006-12-26 11:52:21 · answer #1 · answered by Oo 2 · 0⤊ 0⤋
1. Polypropene
2. Polyethylene
3.Erucic amides
4. Silicon Dioxide
2006-12-26 18:58:48 · answer #2 · answered by ? 4 · 0⤊ 0⤋
1. Polypropene
2. Polyethylene
3.Erucic amides
4. Silicon Dioxide
2006-12-26 12:00:21 · answer #3 · answered by peterchan7708 7 · 0⤊ 0⤋
聚丙烯(Polypropene，簡稱PP)是一種半結晶的熱塑性塑料
聚乙烯Polyethylene =pe
唔知
silica dioxide我諗= =
2006-12-26 20:36:14 補充：
3. erucic acidic amides 掛
2006-12-26 11:55:11 · answer #4 · answered by ? 3 · 0⤊ 0⤋