Preparation method of wear-resistant butyronitrile gloves and wrinkling liquid used therefor

A wear-resistant nitrile and glove technology, applied in gloves, applications, clothing, etc., can solve the problems of wrinkle appearance consistency, insufficient wear resistance, long wrinkle operation time, and poor wrinkle effect, etc., to achieve shortened wrinkle Wrinkle processing time, beneficial to wrinkle reunion, and the effect of improving the wear resistance of gloves

Active Publication Date: 2020-04-28
山东景元记劳保用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high polarity of nitrile latex, the wrinkle effect of nitrile wrinkle treatment is not as good as that of natural latex wrinkle gloves. The wrinkle operation t

Method used

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  • Preparation method of wear-resistant butyronitrile gloves and wrinkling liquid used therefor
  • Preparation method of wear-resistant butyronitrile gloves and wrinkling liquid used therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]A preparation method of wear-resistant nitrile gloves, comprising the steps of preparing nitrile wrinkling glue, preparing wrinkling solution, dipping nitrile wrinkling glue (dipping), dipping into wrinkling solution, and drying and vulcanizing, as follows:

[0041] S1. Preparation of nitrile creping mortar

[0042] Nitrile latex 830 is 100 parts by weight in terms of dry rubber mass content, that is, nitrile latex 830 is 227.3 parts by weight;

[0043] 1.0 parts by weight of 5wt% acrylonitrile fiber filament dispersion;

[0044] Ammonia 0.05 parts by weight;

[0045] 0.1 parts by weight of 50wt% ZnO dispersion;

[0046] 0.2 parts by weight of 50wt% sulfur dispersion;

[0047] 0.2 parts by weight of 50wt% accelerator ZDC dispersion;

[0048] 0.2 parts by weight of 40wt% accelerator TT dispersion;

[0049] 0.8 parts by weight of 50wt% antioxidant 264 dispersion;

[0050] 0.1 parts by weight of 30wt% diffusing agent NF dispersion;

[0051] 30wt% Pingpingjia dispersi...

Embodiment 2

[0069] A method for preparing wear-resistant nitrile gloves, comprising the steps of preparing nitrile wrinkling glue, preparing wrinkling solution, dipping nitrile wrinkling glue, dipping wrinkling solution, drying and vulcanizing, specifically as follows:

[0070] S1. Preparation of nitrile creping mortar

[0071] Nitrile latex 830 is 100 parts by weight in terms of dry rubber mass content;

[0072] 2.0 parts by weight of 5wt% acrylonitrile fiber silk dispersion;

[0073] Ammonia 0.06 parts by weight;

[0074] 0.3 parts by weight of 50wt% ZnO dispersion;

[0075] 0.6 parts by weight of 50wt% sulfur dispersion;

[0076] 0.3 parts by weight of 50wt% accelerator ZDC dispersion;

[0077] 0.3 parts by weight of 40wt% accelerator TT dispersion;

[0078] 50wt% antioxidant 264 dispersion 1.0 parts by weight;

[0079] 0.2 parts by weight of 30wt% diffusing agent NF dispersion;

[0080] 30wt% Pingpingjia dispersion 0.02 parts by weight;

[0081] 12 parts by weight of 30% heavy...

Embodiment 3

[0098] A preparation method of wear-resistant nitrile gloves, comprising the steps of preparing nitrile wrinkling glue, preparing wrinkling liquid, dipping nitrile wrinkling glue, dipping wrinkling liquid, drying and vulcanizing, specifically as follows:

[0099] S1. Preparation of nitrile creping mortar

[0100] Nitrile latex 830 is 100 parts by weight in terms of dry rubber mass content;

[0101] 3.0 parts by weight of 5wt% acrylonitrile fiber filament dispersion;

[0102] Ammonia 0.08 parts by weight;

[0103] 0.5 parts by weight of 50wt% ZnO dispersion;

[0104] 1 part by weight of 50wt% sulfur dispersion;

[0105] 0.5 parts by weight of 50wt% accelerator ZDC dispersion;

[0106] 0.4 parts by weight of 40wt% accelerator TT dispersion;

[0107] 1.2 parts by weight of 50wt% antioxidant 264 dispersion;

[0108] 0.3 parts by weight of 30wt% diffusing agent NF dispersion;

[0109] 30wt% Pingpingjia dispersion 0.03 parts by weight;

[0110] 15 parts by weight of 30% heav...

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Abstract

The invention discloses a preparation method of wear-resistant butyronitrile gloves and wrinkling liquid used therefor. The preparation method comprises the following steps: immersing a glove blank into butyronitrile wrinkling rubber cement for gum dipping and gum homogenization, immersing the glove blank subjected to gum homogenization into the wrinkling liquid for surface treatment, and vulcanizing the glove blank subjected to surface treatment. The formula of the butyronitrile wrinkling mucilage is optimized, and particularly, the cellosilk is added into the butyronitrile wrinkling mucilage, so that wrinkle agglomeration is facilitated, and the wrinkling density is increased. According to the invention, the formula of the wrinkling liquid is optimized, and especially the phenolic resinis added, so that wrinkles formed after curing are stronger in stereoscopic impression and shorter in wrinkling time. A three-stage vulcanization process is adopted, so that the consistency and uniformity of wrinkles are further improved, and the wear resistance of the glove is improved.

Description

technical field [0001] The invention relates to a preparation method of wear-resistant nitrile gloves and a wrinkling solution used in the preparation process, belonging to the technical field of glove protection. Background technique [0002] There are many kinds of nitrile wear-resistant protective gloves at present, and salt spraying and scrubbing are often used to increase friction. The method of salt-spraying scrub treatment is: prepare nitrile latex, emulsifier, abrasive, water, alkali solution, thickener, etc. to obtain nitrile scrub slurry; Slurry treatment, then spray salt on the rubber surface, pre-vulcanize and dry, and finally wash the pre-vulcanized gloves to form a frosted surface to obtain frosted gloves. This method causes the workshop to be polluted by dust, brings a large amount of sewage, and seriously pollutes the environment. [0003] In addition, there is also a method of producing wear-resistant gloves by surface wrinkling treatment. The method is a...

Claims

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Application Information

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IPC IPC(8): C08L9/04C08L33/20C08L71/02C08K13/02C08K3/22C08K3/06C08K3/26C08K5/13C08K5/39C08K5/40C08K5/42C08L61/06C08K5/3415C08J7/04A41D19/00A41D31/00B29C41/14B29C35/02B29C41/34
CPCA41D19/0055A41D31/00A41D2500/52B29C35/02B29C41/14B29C41/34C08J2309/04C08J2461/06C08K5/3415C08K2003/2296C08K2003/265C08L9/04C08L2205/03C08L2205/16C08L33/20C08L71/02C08K13/02C08K3/22C08K3/06C08K3/26C08K5/13C08K5/39C08K5/40C08K5/42
Inventor 丁汉明
Owner 山东景元记劳保用品有限公司
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