发明申请
US20070251624A1 Cellulose dipped cord for rubber reinforcement 审中-公开
用于橡胶增强的纤维素浸渍帘线

Cellulose dipped cord for rubber reinforcement
摘要:
The present invention provides a lyocell dipped cord prepared by dipping a lyocell raw cord comprising at least 2-ply lyocell multifilament in a dipping solution and curing the dipped cord, which gives a stress-strain curve exhibiting that (a) the lyocell dipped cord has an elongation of 1.2% or less at an initial stress of 1.0 g/d, and an initial modulus value of 80 to 200 g/d; (b) has an elongation of 6% or less in a stress region of 1.0 g/d to 4.0 g/d; and (c) has an elongation of 1% or more at a tensile strength of 4.0 g/d to the breaking point, as measured in the dried state.The lyocell dipped cord prepared according to the present invention can be used as industrial fibers, in particular, fibers for tire cords.
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