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

Oilproof sole material and preparation method thereof

A shoe sole material and oil-proof technology, which is applied in shoe soles, footwear, applications, etc., can solve problems such as degummed soles, rubber swelling, and molecular structure destruction, and achieve improved comfort, oil-proof performance, good elasticity, and good oil resistance effect of effect

Inactive Publication Date: 2018-09-25
李怡嫱
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of industry is often exposed to various industrial and domestic oil pollution, while the traditional rubber soles are in contact with various oils for a long time, the rubber will melt and swell, and small oil molecules will penetrate into the rubber soles to destroy its molecular structure, resulting in degumming and even deformation of the soles

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
  • Oilproof sole material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] An oil-proof shoe sole material and a preparation method thereof, comprising the following raw materials in parts by weight:

[0035] APAO resin, 35 parts;

[0036] APP resin, 20 parts;

[0037] Nitrile rubber, 5 parts;

[0038] fiberglass, 20 parts

[0039] calcium carbonate, 6 parts;

[0040] Calcium stearate, 2 parts;

[0041] Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate, 0.5 parts.

[0042] (3) The heat stabilizer is a mixture of calcium stearate and zinc stearate in a ratio of 1:1.

[0043] A preparation method for oil-resistant sole material, comprising the steps of:

[0044] (1) Take by weighing 35 parts of APAO resins, 20 parts of APP resins, 5 parts of nitrile rubber, 20 parts of glass fibers,

[0045] The raw materials of 6 parts of calcium carbonate, 3 parts of calcium stearate and 0.5 part of bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate are for use;

[0046] (2) Put each raw material weighed in the step (1) into a vacuum oven for drying respect...

Embodiment 2

[0050] An oil-proof shoe sole material and a preparation method thereof, comprising the following raw materials in parts by weight:

[0051] APAO resin, 40 parts;

[0052] APP resin, 25 parts;

[0053] Nitrile rubber, 7 parts;

[0054] fiberglass, 23 servings

[0055] calcium carbonate, 7 parts;

[0056] Calcium Stearate, 3 parts;

[0057] Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate, 1 part.

[0058] (3) The heat stabilizer is a mixture of calcium stearate and zinc stearate in a ratio of 1:1.

[0059] A preparation method for oil-resistant sole material, comprising the steps of:

[0060] (1) Take by weighing 40 parts of APAO resin, 25 parts of APP resin, 7 parts of nitrile rubber, 23 parts of glass fiber,

[0061] The raw materials of 7 parts of calcium carbonate, 3 parts of calcium stearate and 1 part of bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate are for use;

[0062] (2) Put each raw material weighed in the step (1) into a vacuum oven for drying respectively...

Embodiment 3

[0066] An oil-proof shoe sole material and a preparation method thereof, comprising the following raw materials in parts by weight:

[0067] APAO resin, 45 parts;

[0068] APP resin, 27 parts;

[0069] Nitrile rubber, 10 parts;

[0070] fiberglass, 28 servings

[0071] Calcium carbonate, 10 parts;

[0072] Calcium stearate, 2 parts;

[0073] Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate, 1.5 parts.

[0074] (3) The heat stabilizer is a mixture of calcium stearate and zinc stearate in a ratio of 1:1.

[0075] A preparation method for oil-resistant sole material, comprising the steps of:

[0076] (1) Weigh 45 parts of APAO resin, 27 parts of APP resin, 10 parts of nitrile rubber, 28 parts of glass fiber, 10 parts of calcium carbonate, 2 parts of calcium stearate and 1.5 parts of bis(2,2,6,6- The raw material of tetramethyl-4-piperidinyl) sebacate is stand-by;

[0077] (2) Put each raw material weighed in step (1) into a vacuum drying oven for drying respectively, the d...

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 discloses an oilproof sole material and a preparation method thereof. The oilproof sole material comprises APAO (amorphous poly-alpha-olefins) resin, APP resin, nitrile butadiene rubber,glass fiber, an inorganic filler, a thermal stabilizer, and a hindered amine photostabilizer; the above materials are weighed according to their parts by weight and are fed into a vacuum drying box for drying at 65-80 DEG C for 6-8 h; the dried materials are fed into a high-speed mixer and are premixed for 8 min; the mixture is subjected to melt extrusion at 150-230 DEG C through a twin-screw extruder and cooling granulation to obtain the sole material. A sole of a sports shoe made with the sole material has good oil resistance, cold resistance and wear resistance and is applicable to specialprotective shoes for personnel in the industries, such as chemical industry and food industry.

Description

technical field [0001] The invention relates to the field of shoe sole material formulations, in particular to an oil-resistant shoe sole material and a preparation method thereof. Background technique [0002] Traditional outsole materials are mainly made of rubber (styrene-butadiene, butadiene-butadiene, standard rubber). This vulcanized product has the advantages of anti-slip and wear-resistant after use, but its oil resistance and cold resistance are poor. In oil refineries, auto repair plants, mining, metallurgy, chemical plants, slaughterhouses and other special industries, there are stricter requirements on the oil resistance of shoe soles. Such industries are often exposed to various industrial and domestic oil pollution, while traditional rubber soles are in contact with various types of oil for a long time, the rubber will swell, and small oil molecules will penetrate into the rubber soles to destroy its molecular structure, resulting in degumming and even deformat...

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): C08L23/14C08L23/12C08L9/02C08K13/04C08K7/14C08K5/098C08K3/26C08K5/3435A43B13/04
CPCA43B13/04C08K2201/014C08L23/14C08L2205/03C08L2207/14C08L23/12C08L9/02C08K13/04C08K7/14C08K5/098C08K2003/265C08K5/3435
Inventor 李怡嫱
Owner 李怡嫱
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