塑膠取代金屬?

塑膠可否導電?
Ans: 是可以的, 加入金屬粒粉末(Metal matrix composites or MMCs)or Carbon Fibe 於塑膠原料中進行啤塑能使塑膠導電. 當然導電比金屬差,用於防靜電的產品中. 或可以進行電鍍,使表面鍍上金屬,使表面導電.
參考資料
http://www.delphion.com/details?pn10=US04734319
http://www.solarnavigator.net/composites/composite_materials.htm

塑膠可否做成磁鐵?
Ans: 原來係有Rubber Magnet
Plastic and rubber magnets are compounds of plastic or rubber and magnetic powders. They are especially lightweight, soft, elastic, stable, easy to process,
energy saving, etc. Their application field covers the electric and electronic
industries, daily necessities industry, motor starters and rotators, stationery, printing and decoration.

http://one-magnet.en.alibaba.com/product/10151443/10209006/Plastic_Rubber_Magnets/Plastic___Rubber_Magnets.html
http://earthpanda.en.alibaba.com/product/50077171/51333896/Rubber_Magnets/Rubber_Magnet.html

塑膠可否取代金屬?
用係邊先??....車身都可以用塑膠...咁你話喇...我就認為遲早可以...
http://www.toray-auto.us/automotive/interiors.html
http://www.m-ep.co.jp/mep-en/index.htm