Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF7 Cites 8 Cited by
  • 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 time is long, and the wrinkle appearance consistency and wear resistance are obviously insufficient.
Therefore, it is rare to see nitrile wear-resistant wrinkle gloves on the market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Tear strengthaaaaaaaaaa
Tear strengthaaaaaaaaaa
Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com