Novel function flame-proof fibre and preparation method thereof

A kind of flame retardant fiber and a new technology, applied in the field of new functional flame retardant fiber and its production, can solve the problems of high cost, complex process, toxicity, etc., and achieve the effect of reducing the surface temperature

Inactive Publication Date: 2007-02-28
太原伦嘉生物科技股份有限公司
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

[0004] The present invention aims to solve the problems of complex process, high cost, poisonous, non-polluting, environmental protection, and no health care function existing in the existing high flame-retardant fiber production, and proposes a low-

Method used

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with specific examples of the production process sequence.

[0023] A new type of functional flame-retardant fiber, including cellulose, is characterized in that: it also includes nano-scale additive powder of tourmaline and silicon dioxide; its components are by weight percentage:

[0024] Cellulose: 75% to 95%;

[0025] Nanoscale additive powder of tourmaline and silicon dioxide: 5% to 25%;

[0026] Wherein: the nano tourmaline powder accounts for 40%-70% of the total weight of the nano-scale additive powder, and the silicon dioxide accounts for 30%-60% of the total weight of the nano-scale additive powder. The volume percentage of the nano-scale additive powder with nano particles below 100nm accounts for more than 70% of the total volume.

[0027] The production method of a novel functional flame-retardant fiber of the present invention has the following steps according to the production process ...

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Abstract

The invention relates to a functional frame-proof fiber and relative preparation, wherein it is characterized in that: it also comprises nanometer additive powder with tourmaline and tourmaline; and its components comprises cellulose at 75-95%; said nanometer additive powder at 5-25%; and its preparation comprises: preparing the tourmaline and tourmaline into nanometer additive powder; mixing the powder with cellulose with different ratios, via static mixer; using fusion mixing method to prepare the spinning liquid. The inventive fiber has lower cost and controllable parameter.

Description

technical field [0001] The invention designs a production method of flame-retardant fibers, especially a production method of novel flame-retardant fibers with health care functions such as emitting far infrared and releasing negative ions. Background technique [0002] Fire breeds human civilization and brings us light and warmth, but sometimes it also causes disasters to people and even devours precious lives. Most textiles are igniters, and according to statistics, fires ignited by textiles account for about 50%. Therefore, in some specific occasions, such as hotels, restaurants, exhibition halls, gymnasiums, carriages, bedrooms, etc., cotton bedding, curtains and furniture cloth, as well as protective equipment for specific types of workers, must be treated with flame retardant. [0003] At present, there are mainly two methods for flame retardant fibers on the market. One is to post-treat textile fibers with flame retardants. Most of the flame retardants are chemical r...

Claims

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Application Information

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IPC IPC(8): D01F1/07D01D5/08
Inventor 张朝伦田小兵沈连明
Owner 太原伦嘉生物科技股份有限公司
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