云母冰凉纤维凉感纱线长丝的制造原理和应用.doc

云母冰凉纤维凉感纱线长丝的应用什么是云母？薄层云母本身完全透明无色，其熔点高达1300度，且在高温550度以下性质完全不会改变。云母的热传导速率为涤纶的5倍以上。加上纳米云母表面带 电荷，故水和作用颇高，即含水率极高，需在500度以上才可以将水脱除，如此一来，高含水，也带动降温作用，所以在双重效果“高热传导率+高吸热效果”的 作用下，将促使纳米层云母成为新一代的降温散热材料。当薄膜层的厚度减少，边界的散射效应对热传导的影响逐渐显著，垂直于薄膜方向的热传导系数降低，但薄膜横向的热传导系数却逐渐上升。云母纱具有优异的抗静电的效果。由于云母本身为片状矽酸盐结构，其导热效果由于涤纶本身。而脱层厚云母本身形成的水和效应，易形成一层水化膜。此双重效应“导热+含水”，正是夏季需求，这正是纱线冰凉的缘由。脱层云母比表面积估算 450M2/g以上，此种高比表面积，使其吸附异味效果优于其它光是甚至云母本身。高比表面积具有类似活性炭分解臭味分子效果，所以不需要香味就可以消臭。目前上海南德纺织有限公司生产的云母冰凉纤维有纱线和长丝。分涤纶载体和尼龙载体产品规格：1 冰凉涤纶长丝和纱线 75D/72F，150D/144F，40S，32S 纯纺和混纺等2 冰凉尼龙长丝 70D/48F 40D/34F等产品用途：针织和机织用详细：上海南德纺织有限公司阿里巴巴中国站：/麦卡云母冰凉纤维 Cooling-Mica FiberCOCONUT-CHARCOAL PET云母为层状矽酸盐结构,物化性质特殊，本身化学性安定、抗紫外线、耐高温、水合性强、珍珠光泽、折射亮度高。目前可运用于化妆品、防火建材、塑胶、造纸、油漆涂料、焊材等方面。Mica is a kind of Layer Silicate structure,its character is very special.It has the below advantage:chemical performance is stable,anti-UV,heat-resistant,high quality of hydration,pearlescent lusterperfect brightness of refraction.At present it can be used to make makeup, F.R buiding material,plastic,paper,painting,latex,solder material and etc. 云母层状结构 示意图The layer structure of Mica云母纤维的物理性质和作用原理薄层云母本身完全透明无色，其熔点高达1300度，且在高温550度以下性质完全不会改变。Folium mica is absolutely transparent,its melting point can reach 1300,and its character would notchange under 550.由 于PET 的热传导率只有0.03，故片状云母的热传导速率为PET的5倍以上。加上纳米云母表面带电荷，故水合作用颇高，即含水率极高，需在500度以上才可将水 脱除，如此一来，高含水，也带动降温作用，所以在双重效果“高热传导率高吸热效果”的作用下，将促使纳米层云母成为新一代的降温散热材料。The normal PETs heat exchange is only 0.03, but the micas is 5 times than PET.Moreover the micas cover has electric charge,so it has the good performance of hydration.it can be dehydrated until reach 500 So the double effect - high quality of heat exchange& high quality of decalescence will make the mica fiber become newest cooling material.当薄膜层的厚度减少，边界的散射效应对热传导的影响逐渐显著，垂直于薄膜方向的热传导系数降低，但薄膜横向的热传导系数却逐步上升。When the film thickness reduce, the border of the scattering effect to heat transfers impact will distinct gradually,perpendicular to the direction of the films thermal conductivity is getting lower, but the films horizontal thermal conductivity is rising.走进冰凉世界GIVE YOU ICE FEELING纳米云母纱的功能 Functions抗静电功能 Anti-static云母纱与其他纱种比较，云母纱优异的抗静电的效果使其与PET 或者 NYLON 产生区别。Mica fibers excellent effect of anti-static is distinguish from normal PET or Nylon云母纱优异的导热与吸水效果 Mica fibers effect of heat conduction and hydration由于云母本身为片状矽酸盐结构，其导热效果优于PET本身。而脱层后云母本身形成的水合效应，易形成一层水化膜。此双重效应“导热含水”，正是夏季需求，这正是纱线冰凉的缘由。Because of Mica fiber itself Layer Silicate structure, its heat conduction is better than normal PET.Moreover,the micaperformance of hydration can form a layer of hydration film. Thats why our mica fiber can be cooling material云母纱的消臭效果脱层云母比表面积估算450m2/g 以上，此种高比表面积，使其吸附异味效果优于其他矿石甚至云母本身。高比表面积具有类似活性炭分解臭味分子效果，所以不需要香味就可以消臭。Leafing maicas specific surface area is more than 450m2/g,this character make it has excellent deodorization effect than other mineral or mica itself.