Jie Fang rubber shoes with grease proofing function

A technology of oil-proof and rubber shoes, applied in the field of rubber shoes, can solve the problems of reduced wearing life, low cost performance, swelling, etc., and achieve the effects of improving the molding process, shortening the process flow, and improving production efficiency

Inactive Publication Date: 2013-06-19
JIHUA 3517 RUBBER PROD
View PDF9 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of consumers' use, some of its shortcomings gradually emerged, especially when consumers were in contact with oil when wearing it, it would cause swelling, glue opening, and bottom breakage, etc., resulting in a significantly reduced service life and low cost performance. especially obvious

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. Anti-oil outsole:

[0022] 1) Ingredients:

[0023] Raw rubber: 85kg neoprene, 15kg standard rubber, middle material: Accelerator DM0.5kg, magnesium oxide 3kg, stearic acid 2kg, paraffin 0.4kg, antioxidant 0.5kg, oil: engine oil 8kg, dibutyl phthalate Ester 5kg, spindle oil 2kg, powder: clay 10kg, high wear-resistant carbon black N330 45kg, white carbon black 10kg, vulcanizing agent: accelerator NA-22 0.3kg, zinc oxide 3kg.

[0024] 2) Rubber mixing:

[0025] a. Molding: The standard rubber is passed through 450 open mill for 6 times (roller temperature 30-40°C, roll distance below 1 mm), then merged into neoprene and thickened until the plasticity reaches 0.4, then park, cool and check, and wait for use.

[0026] b. Mixing: Put the plasticized raw rubber into the internal mixer for 1-2 minutes, add the middle material, powder, and oil until the load is stable, add the vulcanizing agent, and then discharge the glue after 30-50 seconds. The temperature is controll...

Embodiment 2

[0044] 1. Anti-oil outsole:

[0045] 1) Ingredients:

[0046] Raw rubber: 88kg neoprene, 12kg standard rubber, middle material: accelerator DM0.6kg, magnesium oxide 4kg, stearic acid 3kg, paraffin 0.4kg, antioxidant 1.0kg, oil: engine oil 9kg, dibutyl phthalate 6.5kg of ester, 3kg of spindle oil, powder: clay 11kg, high wear-resistant carbon black N330 50kg, white carbon black 12.5kg, vulcanizing agent: accelerator NA-22 0.4kg, zinc oxide 4kg.

[0047] 2) Rubber mixing:

[0048] a. Masticating: Natural rubber is thinly passed through 450 open mill for 6 times (roller temperature 30-40°C, roll distance below 1mm), then merged into neoprene and thickened until the plasticity reaches 0.4, then park, cool, and check. use.

[0049] b. Mixing: Put the plasticized raw rubber into the internal mixer for 1-2 minutes, add the middle material, powder, and oil until the load is stable, add the vulcanizing agent, and then discharge the glue after 30-50 seconds. The temperature is contr...

Embodiment 3

[0067] 1. Anti-oil outsole:

[0068] 1) Ingredients:

[0069] Raw rubber: 90kg neoprene, 10kg standard rubber, middle material: 0.7kg accelerator DM, 5kg magnesium oxide, 4kg stearic acid, 0.8kg paraffin, 1.5kg anti-aging agent, oil: 10kg engine oil, dibutyl phthalate Ester 8kg, spindle oil 4kg, powder: pottery clay 12kg, high wear-resistant carbon black N330 55kg, white carbon black 15kg, vulcanizing agent: accelerator NA-22 0.5kg, zinc oxide 5kg.

[0070] 2) Rubber mixing:

[0071] a. Molding: The standard rubber is passed through 450 open mill for 6 times (roller temperature 30-40°C, roll distance below 1 mm), then merged into neoprene and thickened until the plasticity reaches 0.4, then park, cool and check, and wait for use.

[0072] b. Mixing: Put the plasticized raw rubber into the internal mixer for 1-2 minutes, add the middle material, powder, and oil until the load is stable, add the vulcanizing agent, and then discharge the glue after 30-50 seconds. The temperat...

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

No PUM Login to view more

Abstract

The invention relates to a Jie Fang rubber shoes with a grease proofing function. Each raw material proportion by weight of a grease proofing undersole thereof comprises 85-90 portions of chloroprene rubber adhesive, 10-15 portions of standard rubber, 0.5-0.7 portions of accelerant DM, 0.3-0.5 portions of sodium (NA)-22, 3-5 portions of zinc oxide, 3-5 portions of magnesium oxide, 2-4 portions of stearic acid, 0.4-0.8 portions of paraffin wax, 8-10 portions of machine oil, 5-8 portions of phthalic acid dibutyl ester, 10-12 portions of argil, 2-4 portions of spindle oil, 45-55 portions of high wear-resisting carbon black N330, 10-15 portions of white carbon black and 0.5-1.5 portions of antiager. Each raw material proportion by weight of a gease proofing foxing strip and a toecap comprises 85-90 portions of the chloroprene rubber adhesive, 10-15 portions of the standard rubber, 0.3-0.5 portions of the accelerant DM, 0.3-0.5 portions of the NA-22, 3-5 portions of the zinc oxide, 3-5 portions of the magnesium oxide, 2-4 portions of the stearic acid, 0.3-0.5 portions of paraffin wax, 3-5 portions of pine tar, 4-6 portions of the phthalic acid dibutyl ester, 3-5 portions of the spindle oil, 55-65 portions of the argil, 20-30 portions of the high wear-resisting carbon black N330 and 0.5-1.5 portions of the antiager. Each raw material proportion by weight of grease proofing adhesive cements comprises 100 portions of the chloroprene rubber adhesive, 0.4-0.8 portions of the accelerant DM, 0.4-0.8 portions of the accelerant NA-22, 3-5 portions of the zinc oxide, 3-5 portions of the magnesium oxide, 4-8 portions of phenolic resin, 15-25 portions of calcium carbonate, 0.5-1.5 portions of the antiager. The Jie Fang rubber shoes with the grease proofing function are good in grease proofing effects, low in cost and high in qualification rate.

Description

technical field [0001] The invention relates to rubber shoes, in particular to a liberation rubber shoe with oil-proof function. Background technique [0002] As a kind of work shoes, Jiefang rubber shoes are loved by farmers, construction workers, enterprise workers, sanitation workers and other consumers. Their main features are cheap, comfortable, durable, economical and affordable. However, in the process of consumers' use, some of its shortcomings gradually emerged, especially when consumers were in contact with oil when wearing it, it would cause swelling, glue opening, and bottom breakage, etc., resulting in a significantly reduced service life and low cost performance. Especially obvious. Contents of the invention [0003] The object of the present invention is to improve and innovate on the shortcomings and problems existing in the background technology, and to provide a kind of liberation rubber shoes with oil-proof function. [0004] The technical solution of ...

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): A43B13/04A43B7/00C08L11/00C08L7/00C08K13/02
Inventor 沈水林蒋艳峰李颖丁鹏
Owner JIHUA 3517 RUBBER PROD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap