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发表于 2010-1-19 20:31:00
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AATCC发给我们公司有张信息单,是介绍T400的,英文标签出“elasterell-p”& y! K& Q, C0 K: U- b; L
其实质是 有弹性的涤纶。杜邦开发貌似,我手头上没这份文件。
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1 C; {4 m) t) p* b" [5 x' V但是有个小记录,你可以参考一下
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2 H! A A: g/ b& G+ {5 u1 C( ?8 OCategories Synthetic fibers 分类 : 合成纤维
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Elasterell (officially "elasterell-p") is an alternative to the generic name "polyester" for a specific subclass of inherently elastic, multicomponent textile fibers.( N4 c8 ~6 e! S0 c4 D8 }- R( b
The Federal Trade Commission (FTC) has issued a final rule which establishes the name. Elasterell was originally manufactured by E.I. du Pont de Nemours and Company and previously referred to as "T400". The FTC states that because this material is arguably comparable to other multicomponent polyester fibers, other companies that manufacture fibers satisfying the definition of "elasterell-p" may use that name in making required fiber content disclosures on labels.
5 h" q! L+ ?. J# tThe FTC is defining "elasterell-p" as fiber formed by the interaction of two or more chemically distinct polymers (of which none exceeds 85% by weight) which contains ester groups as the dominant functional unit (at least 85% by weight of the total polymer content of the fiber) and which, if stretched at least 100%, durably and rapidly reverts substantially to its unstretched length when the tension is removed.: W! U O" l+ \- r- Q2 A% ]
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美国联邦贸易委员会 (FTC)
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