High-speed chemical fibre spinning thread-guiding rubber ring and manufacturing method thereof

A technology of high-speed spinning and apron, applied in textiles and papermaking, etc., can solve the problems of inability to guarantee product quality, affecting the service life of equipment, and stiff polyester filaments, etc., to achieve soft surface, long service life, improved quality effect

Inactive Publication Date: 2008-09-10
TIANJIN JINGLONG TEXTILE RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the chemical fiber guide aprons on the market generally have fatal defects such as non-wear resistance, short life, and jumping in the whole circle. On the one hand, it affects the service life of the equipment

Method used

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  • High-speed chemical fibre spinning thread-guiding rubber ring and manufacturing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, the high-speed spinning chemical fiber guide apron of the present invention is composed of an inner rubber apron 1, a core-spun yarn 2 and an outer rubber apron 3. The thickness and width of the high-speed spinning chemical fiber guide apron can be determined according to actual conditions. Need to adjust.

[0038] The rubber apron is made of polymer materials, and is manufactured using the following raw materials and their weight ratios:

[0039] Nitrile rubber NBR: 10kg, polyvinyl chloride HPVC: 4kg, dibutylcerium C-102: 0.18kg, polyurethane PU: 2kg, barium stearate: 0.12kg, zinc stearate: 0.02kg, antioxidant D : 0.1kg, stearic acid: 0.1kg, zinc oxide: 0.6kg, titanium dioxide: 0.5kg, white carbon black: 3kg, dibutyl fat: 1kg, colorant: red 0.2kg, yellow 0.1kg, accelerator: sulfur 0.25kg, Accelerator DM 0.3kg, Accelerator M 0.08kg.

[0040] The above-mentioned ratio of raw materials is used to manufacture high-speed spinning chemical fiber...

Embodiment 2

[0048] Embodiment 2: use following raw material and weight ratio thereof to manufacture:

[0049] Nitrile rubber NBR: 10kg, polyvinyl chloride HPVC: 7.8kg, dibutylcerium C-102: 0.28kg, polyurethane PU: 3kg, barium stearate: 0.2kg, zinc stearate: 0.04kg, antioxidant D: 0.2kg, stearic acid: 0.1kg, zinc oxide: 0.gkg, titanium dioxide: 0.9kg, white carbon black: 3kg, dibutyl fat: 1.8kg, colorant: red 0.2kg, yellow 0.1kg, promote Agent: sulfur 0.45kg, accelerator DM 0.4kg, accelerator M 0.05kg.

[0050] Its manufacture method is with embodiment 1.

Embodiment 3

[0051] Embodiment 3: use following raw material and weight ratio thereof to manufacture:

[0052] Nitrile rubber NBR: 10kg, polyvinyl chloride HPVC: 6kg, dibutylcerium C-102: 0.25kg, polyurethane PU: 3kg, barium stearate: 0.2kg, zinc stearate: 0.03kg, antioxidant D : 0.15kg, stearic acid: 0.1kg, zinc oxide: 0.6kg, titanium dioxide: 0.8kg, white carbon black: 3kg, dibutyl fat: 1.5kg, colorant: red 0.2kg, yellow 0.2kg, accelerator: Sulfur 0.4kg, Accelerator DM 0.3kg, Accelerator M 0.06kg.

[0053] Its manufacture method is with embodiment 1.

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Abstract

The invention relates to a high speed chemical fiber spinning guide wire apron for a spinning machine, which is formed by integrally curing an inner layer rubber apron, core-spun yarn and an outer layer rubber apron together. The rubber apron comprises the following components in portion by weight: nitrile-butadiene rubber NBR 100, polyvinyl chloride HPVC 40-80, dibutyltin C-102 1.8-2.8, polyurethane PU 20-30, barium stearate 1.2-2, zinc stearate 0.2-0.4 , anti-aging agent D 1-2, stearic acid 1, zinc oxide 6-10, titanium dioxide 4-10, silica 30, dibutyl phthalate 10-20, colorant 4, accelerant 5.5-10.8. During manufacture, high polar nitrile-butadiene rubber NBR and polyvinyl chloride PVC are adopted as main materials; the obtained high speed chemical fiber spinning guide wire apron has the advantages of high strength, good wear resistance performance, stable running, and long service life. The apron has soft surface, moderate friction coefficient, does not wind fiber, and is capable of effectively improving the quality of spinning products.

Description

technical field [0001] The invention belongs to spinning machine components, in particular to a high-speed spinning chemical fiber guiding apron and a manufacturing method thereof. Background technique [0002] The chemical fiber guide rubber ring is suitable for the production of polyester filament equipment, such as the German BarmagFK series products, Japan's Murata 33H and other equipment. At present, the chemical fiber guide aprons on the market generally have fatal defects such as non-wear resistance, short life, and jumping in the whole circle. On the one hand, it affects the service life of the equipment, and on the other hand, the polyester filaments produced have stiff threads and broken ends. Defective products such as uneven thickness and uneven thickness cannot guarantee the quality of the product well and reduce production efficiency. Contents of the invention [0003] The object of the present invention is to provide a high-speed spinning chemical fiber gui...

Claims

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Application Information

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IPC IPC(8): D01H13/04C08L9/02C08K5/09C08L27/06C08L75/04C08K3/22C08K3/36
Inventor 刘森勇
Owner TIANJIN JINGLONG TEXTILE RUBBER
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