Processing technology of arc protection clothes

Through a processing technology including plunger flame retardant finishing liquid, pre-drying, pre-ammonia and ammonia fumigation, oxidation washing, drying and pre-shrinkage, the existing anti-arc ammonia fumigation treatment process has solved the problems of high energy consumption and environmental pollution in the existing arc-proof ammonia fumigation treatment process, and the effect of improving the heat resistance, flame retardant and electrical insulation performance of clothing is achieved.

CN119753970APending Publication Date: 2025-04-04浙江蓝天鹤舞控股有限公司
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Patent Information

Application Number
CN202411986846.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing ammonia fumigation treatment process of anti-arc garments increases energy consumption and is highly polluted to the environment. It is difficult to effectively improve the heat resistance, flame retardant and electrical insulation properties of clothing.

Method used

A processing technology including plunger flame retardant finishing liquid, pre-drying, pre-ammonia and ammonia fumigation, oxidation water washing, drying and pre-shrinkage are adopted. This process improves the heat resistance, flame retardant, non-combustible, non-melting and H-class electrical insulation properties of the arc-proof garment through secondary ammonia fumigation and oxidation treatment, while reducing environmental pollution in the ammonia fumigation process.

Benefits of technology

The heat resistance, flame retardant, non-combustible, non-melting and H-class electrical insulation properties of the arc-proof garment are improved, and the environmental pollution during the ammonia fumigation process is reduced, and the energy consumption of the ammonia fumigation device is reduced.

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Abstract

The invention discloses a processing technology of arc protection clothes. The processing technology comprises the following steps: S1, padding flame-retardant finishing liquid; s2, pre-drying is carried out; s3, pre-ammonia fumigation and ammonia fumigation; s4, oxidizing and washing; s5, drying; and S6, preshrinking. The processing technology is simple in step, secondary ammonia fumigation treatment can be conducted on the cloth, the heat resistance, flame retardance, non-combustion-supporting, non-melting, H-level electric insulation performance and other performance of the arc protection clothes are improved, and pollution to the environment in the ammonia fumigation process can be reduced.
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