The invention provides a high strength heat insulation and thermal insulation base cloth, which is composed of a core spun yarn, wherein, the inner part of the core spun yarn is coated with the glass filament as the core yarn, and the aramid fiber 1414 short fiber is used as the outer fiber. Aramid 1414 short fibers include new fibers and recycled staple fibers. The core spun yarn made by spinning method of friction spinning, friction spinning machine will be fed into the glass filament axial friction roller to the middle, the outsourcing of aramid 1414 fiber has been sorted into single fiber conveying to the core yarn glass filament, and then by the dust cage and the friction roller and twisted. In the twisting process, the transfer does not occur inside and outside the internal fiber, yarn glass filament in the yarn, the external wrapping fiber aramid 1414 short fiber tightly coated on the glass filament, thereby producing yarn core structure. The substrate provided by the invention has the advantages of high strength, high temperature resistance, high thermal insulation performance, low production cost and high production efficiency, and can be used as an industrial heat insulation and thermal insulation substrate, which is suitable for the requirement of modern industrial production.
【技术实现步骤摘要】
本专利技术涉及一种高强隔热保温基布,属于工业用生产基布
技术介绍
随着工业技术的发展,在工业上对隔热性能的要求越来越高,因此,隔热保温基布的发展也越来越受到人们的关注。一般采用芳纶的隔热保温基布耐高温、隔热性能强,但是工艺流程较为复杂、生产成本较高,并且强度不能完全满足工业基布的需求,使得芳纶在工业应用领域受到限制。所以,本领域技术人员需要寻找一种高强耐热且价格合理的材料去扩宽高强隔热保温基布市场。
技术实现思路
本专利技术要解决的技术问题是提供一种强度大、耐高温、隔热性能强且生产成本较低的工业用生产基布。为了解决上述技术问题,本专利技术的技术方案是提供一种高强隔热保温基布,其特征在于:由包芯纱交织而成;所述包芯纱内包玻璃长丝作为芯纱,外包芳纶1414短纤维作为外包纤维。优选地,所述芳纶1414短纤维包括新纤维和回收的短纤维。优选地,所述包芯纱通过摩擦纺的纺纱方法制成。优选地,摩擦纺机将玻璃长丝从轴向喂入到摩擦滚筒中间,外
【技术保护点】
一种高强隔热保温基布,其特征在于:由包芯纱交织而成;所述包芯纱内包玻璃长丝作为芯纱,外包芳纶1414短纤维作为外包纤维。
【技术特征摘要】
1.一种高强隔热保温基布,其特征在于:由包芯纱交织而成;所述包芯纱内包
玻璃长丝作为芯纱,外包芳纶1414短纤维作为外包纤维。
2.如权利要求1所述的一种高强隔热保温基布,其特征在于:所述芳纶1414
短纤维包括新纤维和回收的短纤维。
3.如权利要求1所述的一种高强隔热保温基布,其特征在于:所述包芯纱通过
摩擦纺的纺纱方法制成。
4.如权利要求3所述的一种高强隔热保温基布,其特征在于:摩擦纺机将玻璃
长丝从轴向喂入到摩擦滚筒中间,外包的芳纶1414短纤维被梳理成单纤维后输
送到芯纱玻璃长丝上,再由尘笼和摩擦辊加捻而成。
5.如权利要求4所述的一种高强隔热保温...
【专利技术属性】
技术研发人员:李健男,余燕平,
申请(专利权)人:上海曙雀贸易有限公司,
类型:发明
国别省市:上海;31
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