CN107663288A - A kind of big primer of fitting method oil-resistant shoe - Google Patents
A kind of big primer of fitting method oil-resistant shoe Download PDFInfo
- Publication number
- CN107663288A CN107663288A CN201610610486.XA CN201610610486A CN107663288A CN 107663288 A CN107663288 A CN 107663288A CN 201610610486 A CN201610610486 A CN 201610610486A CN 107663288 A CN107663288 A CN 107663288A
- Authority
- CN
- China
- Prior art keywords
- oil
- rubber
- big primer
- preferable
- fitting method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of fitting method oil-resistant shoe with big primer, calculate in parts by weight, including butadiene-styrene rubber 80, nitrile rubber 20, sulphur 0.4 0.5, captax 0.1 0.2, zinc oxide 5, magnesia 4, stearic acid 1.5, antioxidant D 1.5 2.5, calcium carbonate 10 20, clay 10 20, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.It is combined using butadiene-styrene rubber and nitrile rubber, rubber and fluid medium solubility parameter great disparity, there is preferable oil resistivity；Softening agent is based on dibutyl ester, and with part pine tar, dark substitute；Filler loading suitably increases, and contributes to anti-swelling；State of cure (vulcanization) improves, and crosslink density is high, and oil-resistant effect is preferable.With the big primer of formula production, its oil resistance is preferable, and cost is relatively low, adapts to contact the operating environment of oils, suitable for the protection of oil operations.
Description
Technical field
The present invention relates to rubber overshoes manufacturing field, is related to the big primer formula of footwear, more particularly to a kind of fitting method oil-resistant shoe is used
Big primer.
Background technology
Shoes made of General Purpose Rubber material, its big primer are usually that natural rubber adds synthetic rubber, use range is wide,
Cost is low, but because natural rubber and fluid medium solubility parameter are not greatly different enough, causes big primer oil resistivity poor, therefore,
Conventional big primer formula can not be used for the protection boots for contacting oils.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, and to provide a kind of fitting method oil-resistant shoe big primer, with this
Its oil resistance of the big primer of formula production is preferable, and cost is relatively low, adapts to the operating environment of oil resistant, suitable for oil resistant operation
Protection.
Realizing the technical scheme of the object of the invention is：
A kind of big primer of fitting method oil-resistant shoe, is calculated in parts by weight, including
Butadiene-styrene rubber 80, nitrile rubber 20, sulphur 0.4-0.5, captax 0.1-0.2, zinc oxide 5, magnesia 4, stearic acid
1.5th, antioxidant D 1.5-2.5, calcium carbonate 10-20, clay 10-20, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.
The advantage of the invention is that：It is combined using butadiene-styrene rubber and nitrile rubber, rubber and fluid medium solubility parameter
Great disparity, there is preferable oil resistivity；Softening agent is based on dibutyl ester, and with part pine tar, dark substitute；Filler calcium carbonate,
Clay dosage suitably increases, and contributes to anti-swelling；State of cure (vulcanization) improves, and crosslink density is high, and oil-resistant effect is preferable.Given birth to the formula
Its oil resistance of the big primer of production is preferable, and cost is relatively low, adapts to contact the operating environment of oils, suitable for the anti-of oil operations
Shield.
Embodiment
Present invention is further elaborated below by embodiment, but is not limitation of the invention.
A kind of big primer of fitting method oil-resistant shoe, is calculated in parts by weight, including
Butadiene-styrene rubber 80, nitrile rubber 20, sulphur 0.4-0.5, captax 0.1-0.2, zinc oxide 5, magnesia 4, stearic acid
1.5th, antioxidant D 1.5-2.5, calcium carbonate 10-20, clay 10-20, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.
Embodiment：
A kind of big primer of fitting method oil-resistant shoe, is calculated in parts by weight, including
It is butadiene-styrene rubber 80, nitrile rubber 20, sulphur 0.45, captax 0.15, zinc oxide 5, magnesia 4, stearic acid 1.5, anti-
Old agent D 1.8, calcium carbonate 15, clay 15, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.
Preparation method：
The rubber of formula ratio is added in banbury and is kneaded completely, stearic acid, carbon black, accelerator is then added and is mixed in mill
Refining is complete, and the age resistor, plasticizer, filler for adding formula ratio continue to be kneaded completely, and it is complete to be eventually adding sulphur mixing.
Claims (2)
1. a kind of big primer of fitting method oil-resistant shoe, is calculated in parts by weight, including：Butadiene-styrene rubber 80, nitrile rubber 20, sulphur
0.4-0.5, captax 0.1-0.2, zinc oxide 5, magnesia 4, stearic acid 1.5, antioxidant D 1.5-2.5, calcium carbonate 10-
20th, clay 10-20, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.
2. the big primer of fitting method oil-resistant shoe according to claim 1, it is characterised in that calculate, wrap in parts by weight
Include：
It is butadiene-styrene rubber 80, nitrile rubber 20, sulphur 0.45, captax 0.15, zinc oxide 5, magnesia 4, stearic acid 1.5, anti-
Old agent D 1.8, calcium carbonate 15, clay 15, pine tar 5, dibutyl ester 15, dark substitute 5, carbon black 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610486.XA CN107663288A (en) | 2016-07-29 | 2016-07-29 | A kind of big primer of fitting method oil-resistant shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610486.XA CN107663288A (en) | 2016-07-29 | 2016-07-29 | A kind of big primer of fitting method oil-resistant shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107663288A true CN107663288A (en) | 2018-02-06 |
Family
ID=61114787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610486.XA Withdrawn CN107663288A (en) | 2016-07-29 | 2016-07-29 | A kind of big primer of fitting method oil-resistant shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107663288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964235A (en) * | 2019-12-23 | 2020-04-07 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Working sole rubber composition for mine |
-
2016
- 2016-07-29 CN CN201610610486.XA patent/CN107663288A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964235A (en) * | 2019-12-23 | 2020-04-07 | 中国皮革和制鞋工业研究院（晋江）有限公司 | Working sole rubber composition for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180206 |