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Infrared BCF (bulked continuous filament) for carpet

An infrared and filament technology, applied in the direction of filament/thread forming, single-component polyamide rayon, textile and papermaking, etc., can solve the problems of rough hand, poor softness, easy to pilling, etc., and achieve UV protection. Performance long lasting effect

Inactive Publication Date: 2012-11-07
WUJIANG YATAI CHEM TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, fabrics are generally used, because of their thick fibers, rough hand feeling, poor softness, poor air permeability, poor water absorption, and easy to fluff and pilling.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An infrared BCF filament for carpets, which refers to the use of nylon 66 slices and additives as raw materials, spinning-heat stretching-heat jet deformation-air cooling-winding-deformation carpet filament process route, characterized in that: The weight of the nylon 66 chip is a benchmark, and the weight of the nylon 66 chip is a benchmark, and the additive includes 0.2wt% barium stearate, 1.0wt% polycarbonate, 0.25wt% phenolic antioxidant agent, 1.0wt% of titanium dioxide microcapsules, 0.5wt% of silicon dioxide microcapsules, 0.5wt% of magnesium oxide microcapsules and 1.0wt% of polyvinyl alcohol; wherein, the heat stretching temperature is 120 ° C, heat stretching The speed is 1800 m / min, the hot air temperature is 180°C, the air injection pressure is 2700 KPa, and the cooling air temperature is 20-25°C.

Embodiment 2

[0015] An infrared BCF filament for carpets, which refers to the use of nylon 66 slices and additives as raw materials, spinning-heat stretching-heat jet deformation-air cooling-winding-deformation carpet filament process route, characterized in that: The weight of the nylon 66 chip is based on the weight of the nylon 66 chip, and the additive includes 0.5wt% barium stearate, 0.5wt% polycarbonate, 0.50wt% phenolic antioxidant agent, 0.5wt% titanium dioxide microcapsules, 0.25wt% silicon dioxide microcapsules, 0.25wt% magnesium oxide microcapsules and 0.5wt% polyvinyl alcohol; wherein, the thermal stretching temperature is 100-120 ° C, The hot stretching speed is 1500-2000 m / min, the hot air temperature is 150-200°C, the air injection pressure is 250-360 KPa, and the cooling air temperature is 20-30°C.

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Abstract

The invention relates to an infrared BCF (bulked continuous filament) for a carpet. Nylon 66 slices and additives are adopted as raw materials. The BCF is prepared according to a method comprising the steps of spinning, hot stretching, hot air blast deformation, air cooling, cutting off, fiber conveying and baling. The BCF prepared according to the invention is can absorb and radiate infrared rays.

Description

technical field [0001] The invention belongs to the field of spinning materials, and in particular relates to an infrared BCF filament for slicing to produce carpets. Background technique [0002] At present, synthetic fibers generally include polyester (polyester), nylon (polyamide), polypropylene (polypropylene), spandex (polyurethane), acrylic (polyacrylonitrile) and the like. These fibers have different properties and thus different uses. But at present generally take fabric, because its fiber is thicker, feel rough, softness is poor, air permeability is poor, water absorption is poor, easy to pilling. With the improvement of people's living standards, the requirements for textiles are getting higher and higher. [0003] Polyamide fiber is the earliest synthetic fiber variety put into industrial production in the world. It is made of polyamide synthesized by polycondensation reaction of aliphatic dibasic acid and diamine or aliphatic amino acid, and then melt-spun. A...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01F6/90D01F1/10D01D5/00D01D5/12
Inventor 赵广兵
Owner WUJIANG YATAI CHEM TEXTILE
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