Wear-resistant oil-proof butyronitrile patch glove and preparation method thereof

Abstract

The invention discloses a wear-resistant oil-proof butyronitrile patch glove and a preparation method thereof, and belongs to the technical field of glove protection. The prepared glove latex is subjected to pre-gluing treatment, heating and drying are not needed, latex film forming vulcanization is prevented, and the adhesive force between the latex and a butyronitrile rubber sheet and between the latex and a glove blank is greatly improved; the formula of the butyronitrile patch is optimized, so that the oil resistance and wear resistance of the patch can be greatly enhanced, the adhesive force between the patch and glove latex can be increased, and the patch is firm and not easy to fall off; in the final vulcanization process section, two sections of vulcanization are adopted, and the first section is low-temperature shaping, so that generation of bubbles is effectively inhibited; and the second-stage high-temperature rapid vulcanization shortens the vulcanization time and improves the production efficiency. The obtained glove is good in oil resistance and wear resistance, the butyronitrile patch is firm and not prone to falling off, the operation requirement of a special operation environment is completely met, the production cost is low, operation is easy, and the glove is suitable for large-scale popularization and utilization and has wide market application prospects.

Description

technical field [0001] The invention belongs to the technical field of glove protection, and in particular relates to a wear-resistant and oil-resistant nitrile patch glove and a preparation method thereof. Background technique [0002] Labor protection gloves are commonly used in daily work and life, including thread gloves, leather gloves, rubber gloves, latex thread gloves, etc. Although leather gloves are wear-resistant, they are generally made of animal leather, and the cost is relatively high. Although simple thread gloves are comfortable to wear, they have poor wear resistance and short service life. Although rubber gloves can effectively protect hands, they are prone to sweating in summer and cold in winter. Generally, patch gloves made of cotton fabric gloves, latex, and plastic are more common. The gloves are lined with cotton fabric gloves, and latex and plastic are adhered to the outside, which overcomes the defects of poor sweat absorption in summer and cold i...

AI Technical Summary

Problems solved by technology

However, construction in oily environments such as ports, factories and mines exposes the defects of poor oil resistance and short service life

Conventional nitrile patch gloves have poor adhesion, and problems of delamination and foaming often occur during the molding and vulcanization process. The problem of poor adhesion between nitrile and glove blanks makes it difficult to apply in the market. There are very few real nitrile patch gloves on the market, and commercialized patch gloves are difficult to meet the operating needs of special environments such as construction, port handling, and factory and mine operations.

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