Dry antistatic spandex spinning oil and preparation method thereof

A technology of spinning oil and compound antistatic agent, applied in textile and papermaking, fiber type, fiber processing and other directions, can solve the problems of poor antistatic performance, broken filament, poor unwinding, etc. The effect of easy rinsing and anti-oxidant enhancement

Active Publication Date: 2020-05-29
上海中孚油品集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of dry process antistatic spandex spinning oil and preparation method thereof, described this dry process antistatic spandex spinning oil and preparation method thereof will solve the problem of oil in the prior art The a

Method used

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  • Dry antistatic spandex spinning oil and preparation method thereof
  • Dry antistatic spandex spinning oil and preparation method thereof
  • Dry antistatic spandex spinning oil and preparation method thereof

Examples

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Embodiment 1

[0058]A dry-process antistatic spandex spinning oil agent of the present invention consists of composite high-temperature smoothing agent, composite antistatic agent, phenol-based antioxidant, aniline antioxidant, alkene-acid antioxidant, high-temperature dispersant, softener, It consists of environment-friendly emulsifier, stearic acid metal salt, preservative and defoamer, and the composite high-temperature smoothing agent is composed of hydrogenated paraffin base oil, hydrogenated naphthenic base oil and methyl silicone oil. In the dry antistatic spandex spinning oil, the percentage by weight of the hydrogenated paraffin base oil is 51%, the percentage by weight of the hydrogenated naphthenic base oil is 25%, and the percentage by weight of the hydrogenated naphthenic base oil is 25%. The weight percent of methyl silicone oil is 8%, the weight percent of described composite antistatic agent is 7%, the weight percent of described phenolic antioxidant is 0.5%, the weight perce...

Embodiment 2

[0074] A dry-process antistatic spandex spinning oil agent of the present invention consists of composite high-temperature smoothing agent, composite antistatic agent, phenol-based antioxidant, aniline antioxidant, alkene-acid antioxidant, high-temperature dispersant, softener, It consists of environment-friendly emulsifier, stearic acid metal salt, preservative and defoamer, and the composite high-temperature smoothing agent is composed of hydrogenated paraffin base oil, hydrogenated naphthenic base oil and methyl silicone oil. In the dry antistatic spandex spinning oil, the weight percentage of the hydrogenated paraffin base oil is 54%, the weight percentage of the hydrogenated naphthenic base oil is 21%, and the The weight percent of methyl silicone oil is 7%, the weight percent of described composite antistatic agent is 8%, the weight percent of described phenolic antioxidant is 0.6%, the weight percent of described anilino antioxidant The percentage is 0.4%, the weight pe...

Embodiment 3

[0090] A dry-process antistatic spandex spinning oil agent of the present invention consists of composite high-temperature smoothing agent, composite antistatic agent, phenol-based antioxidant, aniline antioxidant, alkene-acid antioxidant, high-temperature dispersant, softener, It consists of environment-friendly emulsifier, stearic acid metal salt, preservative and defoamer, and the composite high-temperature smoothing agent is composed of hydrogenated paraffin base oil, hydrogenated naphthenic base oil and methyl silicone oil. In the dry antistatic spandex spinning oil, the weight percent of the hydrogenated paraffinic base oil is 52%, the weight percent of the hydrogenated naphthenic base oil is 22%, and the The weight percent of methyl silicone oil is 10%, the weight percent of described composite antistatic agent is 6%, the weight percent of described phenolic antioxidant is 0.8%, the weight percent of described anilino antioxidant The percentage is 0.3%, the weight perce...

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Abstract

The invention discloses dry antistatic spandex spinning oil, which is prepared from a compound high-temperature smoothing agent, a compound antistatic agent, a phenolic antioxidant, a phenylamino antioxidant, a gadoleic acid antioxidant, a high-temperature dispersant, a softening agent, an environment-friendly emulsifier, metallic stearates, a preservative and a defoamer, wherein the compound high-temperature smoothing agent is prepared by compounding hydrogenated paraffin base oil, hydrogenated naphthenic base oil and methyl silicone oil. The invention further provides a preparation method ofthe dry antistatic spandex spinning oil. According to the dry antistatic spandex spinning oil, spandex spinning has excellent antistatic property in different humidity conditions and is suitable forhigh-speed spinning process requirements of spandex denier filaments of various specifications. The dry antistatic spandex spinning oil has good smoothness, excellent high and low temperature resistance and excellent yellowing resistance, and has good dispersion and isolation to spandex at the same time.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to a dry-process spinning oil, in particular to a dry-process antistatic spandex spinning oil and a preparation method thereof. Background technique [0002] Polyurethane elastic fiber is what we commonly call "spandex" for short. Because of its excellent elasticity and good comprehensive performance, it is called an indispensable "MSG-like" textile raw material for the modern textile and garment industry. Due to its excellent fracture Elongation and breaking strength can be used for all fabrics that require good elastic recovery, so it has high application value and good development prospects. Spandex spinning processes mainly include dry spinning, melt spinning, wet hair spinning and reaction spinning, etc. Among them, the output of dry spinning reaches 80% of the world's total spandex production, which belongs to the main spinning method, and its typical representative is INVISTA c...

Claims

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Application Information

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IPC IPC(8): D06M13/02D06M15/643D06M13/188D06M13/463D06M13/11D06M15/647D06M15/53D06M13/295D06M13/328D06M13/07D06M101/30
CPCD06M13/02D06M15/643D06M15/6436D06M13/188D06M13/463D06M13/11D06M15/647D06M15/53D06M13/295D06M13/328D06M13/07D06M2101/30D06M2200/50
Inventor 汪志刚詹放
Owner 上海中孚油品集团有限公司
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