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wubozz
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kaqiusha8209(½ð±Ò+2,VIP+0):¸Ðлing
kaqiusha8209(½ð±Ò+2,VIP+0):¸Ðлing
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it can be applied in the composited materials the book title is "Monomers, polymers and composites from renewable resources" chapter 16 Cellulose Chemistry: Novel Products and Synthesis Paths. you can see it and get some basic infromations and ideas from it. best regards~~~ [ Last edited by wubozz on 2008-8-6 at 22:55 ] |

2Â¥2008-08-06 22:49:40
kaqiusha8209
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3Â¥2008-08-08 09:31:52
kaqiusha8209
Òø³æ (СÓÐÃûÆø)
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4Â¥2008-08-08 09:53:33
wubozz
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5Â¥2008-08-08 10:36:45
yyy--00
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6Â¥2008-08-08 14:08:20
zaq10011001
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wellok101(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷
wellok101(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷
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õ¥»¯µí·ÛÒ²²»´í£¬ ÈÈËÜÐÔµí·Û·¢Õ¹ÊÇÑ»·¾¼Ã¡£ ¡¶Understanding the Processing of Thermoplastic Starch¡· Macromol. Symp. 2006, 245¨C246, 571¨C577 R.F.T. Stepto Summary: The thermoplastics processing of native starch in the presence of water is a recent development with very wide possible applications. Eventually, oil-based polymer materials have to be replaced in many applications by sustainable, inexpensive, natural materials from renewable resources. The present contribution focuses on the injection moulding of starch. The bases of the processing and the thermal and molecular changes occurring are described. In addition, the rheological behaviour of starch-water melts during processing is analysed quantitatively to give apparent melt viscosities. The dimensional, thermal and mechanical properties of moulded thermoplastic starch polymer (TSP) materials and the products presently being produced from them are discussed. |
7Â¥2008-08-10 20:05:12
you_519066
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8Â¥2008-09-03 10:57:25













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