Production process of cyclic regeneration antistatic fiber

An antistatic fiber and recycling technology, which is applied in fiber treatment, conductive/antistatic filament manufacturing, and complete sets of equipment for artificial thread production, can solve problems such as disappearance and weakening of antistatic effect, and achieve simple and easy process, Good market prospect, excellent antistatic effect

Active Publication Date: 2020-04-03
浙江佳人新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The antistatic effect of the antistatic fibers that appear in the existing market is generally temporary, and the antistatic fibers are processed by coating methods, miscellaneous methods, fiber carbonization methods, etc., as time goes by, Its antistatic effect will weaken or disappear

Method used

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  • Production process of cyclic regeneration antistatic fiber
  • Production process of cyclic regeneration antistatic fiber
  • Production process of cyclic regeneration antistatic fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0055] A production process of recycling antistatic fiber includes the following steps:

[0056] Raw material pretreatment: Put the polyester antistatic masterbatch into a dryer for drying. The polyester antistatic masterbatch adopts Klein NEA0425115 polyester antistatic masterbatch. The drying temperature of the dryer is 80℃, the drying time is 24H, and the drying wind pressure is 0.1MPa; pre-crystallize the polyester chips at a pre-crystallization temperature of 158℃, and send them to a drying tower for drying after pre-crystallization. The drying temperature is 160℃, the drying wind pressure is 0.08MPa, the drying tower material level is 35%, and the drying time Is 10H;

[0057] Raw material mixing: send the dried polyester antistatic masterbatch and polyester chips to the automatic batching machine, and the automatic batching machine will quantitatively output and mix the dried polyester antistatic masterbatch and polyester chips to obtain a mixture. The polyester in the mixtur...

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PUM

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Abstract

The invention discloses a production process of a cyclic regeneration antistatic fiber, and belongs to the technical field of fiber preparation. The production process comprises the following steps ofraw material pretreatment, raw material mixing, melt preparation, implementation of a filament forming work procedure, air blowing treatment, oiling treatment, stretching treatment and winding treatment. Polyester antistatic master batches and polyester chips are used as raw materials; the prepared fiber has a cyclic regeneration function and an excellent antistatic property; the antistatic effect cannot be weakened or disappear as time goes on; and the prepared fiber can be used as a novel green environment-friendly material. The production process has the advantages that simplicity, convenience, easy implementation and no pollution are realized; the proportioning quantity of the polyester antistatic master batches is small; no influence is caused on the existing production process of the cyclic regeneration fiber; and good market prospects are realized.

Description

Technical field [0001] The invention belongs to the technical field of fiber preparation, and in particular relates to a production process of cyclically regenerated antistatic fiber. Background technique [0002] In the production, processing and use of textiles, static electricity is easily generated due to friction and induction, and the generated charges are not easy to dissipate, which affects the comfort and safety of wearing. Therefore, antistatic fibers are prepared by performing antistatic treatment on the fibers. Antistatic fiber is a synthetic fiber that can reduce or eliminate static electricity during use. The volume specific resistance is usually 107-108Ω·cm. The antistatic mechanism of the antistatic fiber is to leak most of the static electricity generated by moisture absorption, using the leakage effect. The antistatic effects of antistatic fibers appearing in the existing market are generally temporary. They are antistatic fibers prepared by coating method, mi...

Claims

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Application Information

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IPC IPC(8): D01D13/00D01D1/09D01D1/10D01D5/16D01D1/06D01F6/92D01F1/09
CPCD01D1/06D01D1/09D01D1/106D01D5/16D01D13/00D01F1/09D01F6/92
Inventor 郭洪顾日强楼宝良黄立刚吴向奎张全玉丁团结吴祯山
Owner 浙江佳人新材料有限公司
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