Transcript Polydimethylsiloxane

化工四
B95504050
劉邦彥
PDMS
 絕緣
 無毒
 耐溫
 生物相容性
 防水
 耐候
Usage
 Silly Putty
 軟壓印
 矽膠
 塗料
 矽油
 食品添加劑, E900
 藥妝成份
 乾洗
 移植
 Heat tile
Production
M:129
M:74
n Si(CH3)2Cl2 + n H2O → [Si(CH3)2O]n + 2n HCl
Dimethylchlorosilane; DMCS
 Market Price:
 DMCS: 40 RMB/Kg = 188.25 NTD/Kg
 PDMS: 27 dollars/Kg = 869.27 NTD/Kg
Profit
 Produce 10 M.T. per day
 Monthly Profit
  869.27  NT D   188.25  NT D   129
30 (days)  10,000  Kg
Kg 
Kg  74 
 day  


 40 labors  40,000 salary  150,000 othercost


 159,700,000 NT D
month
159,700,000
 0.612
30  10,000 869.27
Reference
 http://www.buybeauty.tw/product_info.php?products_id=1
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http://en.wikipedia.org/wiki/Polydimethylsiloxane
http://en.wikipedia.org/wiki/Dimethylchlorosilane
http://en.wikipedia.org/wiki/Silly_Putty
http://tw.myblog.yahoo.com/a792d1346/article?mid=28&p
rev=29&l=f&fid=1
http://www.echinachem.com/en/products/Product.aspx?S
upplyOrRequestID=574041
http://www.echinachem.com/en/products/Product.aspx?S
upplyOrRequestID=359002