CN104479179A - Dual-density fast curing rubber material - Google Patents
Dual-density fast curing rubber material Download PDFInfo
- Publication number
- CN104479179A CN104479179A CN201410781232.5A CN201410781232A CN104479179A CN 104479179 A CN104479179 A CN 104479179A CN 201410781232 A CN201410781232 A CN 201410781232A CN 104479179 A CN104479179 A CN 104479179A
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- China
- Prior art keywords
- parts
- fast curing
- rubber
- combination
- dual density
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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- Chemical & Material Sciences (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 dual-density fast curing rubber material which consists of the following raw materials in parts by weight: 30-40 parts of natural rubber, 30-40 parts of butadiene rubber, 40-60 parts of chloroprene rubber, 0.6-0.8 part of vulcanizing agent, 5-8 parts of zinc oxide, 3-5 parts of magnesium oxide, 1-2 parts of medium accelerator, 40-60 parts of carbon black, 15-25 parts of softening agent, 3-5 parts of anti-aging agent and 15-25 parts of flame retardant, wherein the vulcanizing agent is sulfur. The rubber material produced by use of the formula of a dual-density bi-color moulded leather-shoe fast curing rubber material and a production method thereof is applied to leather shoe production, fast curing production is realized, and various physical properties and the oil-resistant and flame-retardant functions of leather shoes are guaranteed.
Description
Technical field
The invention belongs to technical field of rubber material, particularly relate to a kind of dual density fast curing rubber size.
Background technology
Now with the sizing material that leather shoes mold pressing uses, produce mainly for the production of monochromatic single density Leather shoes with rubber sole; Produce dual density and the production of double-colored mold pressing leather shoes for injection technique, mainly there is following problem: (1), due to formula restriction, can not take into account fast cure rates and good properties of rubber; (2) leather shoes that cannot realize at the bottom of dual density glue are produced, and can only produce by manufacture order density Leather shoes with rubber sole.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of suitable double-density shoe leather fast curing rubber size.
The technical scheme that the present invention solves the problems of the technologies described above employing is:
A kind of dual density fast curing rubber size, it is made up of the raw material of following weight parts:
Natural rubber: 30 ~ 40 parts, cis-1,4-polybutadiene rubber: 30 ~ 40 parts, chloroprene rubber: 40 ~ 60 parts; Vulcanizing agent: 0.6 ~ 0.8 part, zinc oxide: 5 ~ 8 parts, magnesium oxide: 3 ~ 5 parts, moderate accelerator: 1 ~ 2 part, carbon black: 40 ~ 60 parts; Tenderizer: 15 ~ 25 parts; Anti-aging agent: 3 ~ 5 parts; Fire retardant: 15 ~ 25 parts; Described vulcanizing agent is sulphur.
Described moderate accelerator is wherein a kind of or its combination in N cyclohexyl 2 benzothiazole sulfenamide or dibenzothiazyl disulfide;
Described tenderizer is wherein a kind of or its combination in alkane or lubricating oil;
Described anti-aging agent is wherein a kind of or its combination in 2 mercapto benzimidazole or N-sec.-propyl-N '-diphenyl-para-phenylene diamine;
Described fire retardant is wherein a kind of or its combination in weisspiessglanz or bromide fire retardant or phosphorus flame retardant.
Advantage of the present invention and beneficial effect:
The sizing material using dual density double-colored mold pressing shoe leather fast curing sizing compound formula and production method thereof to produce is used for leather shoes and produces, and achieves high-speed vulcanization and produces, and ensure that the physical properties of leather shoes and oil resistant, fire-retardant functional.
Embodiment
Embodiment 1
A kind of dual density fast curing rubber size, is made up of the sizing material of following weight (kg):
Natural rubber: 30, cis-1,4-polybutadiene rubber: 30, chloroprene rubber: 40; Vulcanizing agent: 0.6, zinc oxide: 5, magnesium oxide: 3, moderate accelerator: 1, carbon black: 40; Tenderizer: 15; Anti-aging agent: 3; Fire retardant: 15; Described vulcanizing agent is sulphur; Described moderate accelerator is wherein a kind of or its combination in N cyclohexyl 2 benzothiazole sulfenamide or dibenzothiazyl disulfide; Described tenderizer is wherein a kind of or its combination in alkane or lubricating oil; Described anti-aging agent is wherein a kind of or its combination in 2 mercapto benzimidazole or N-sec.-propyl-N '-diphenyl-para-phenylene diamine; Described fire retardant is wherein a kind of or its combination in weisspiessglanz or bromide fire retardant or phosphorus flame retardant;
Embodiment 2
A kind of dual density fast curing rubber size, is made up of the sizing material of following weight (kg):
Fine and close sizing material: natural rubber: 40, cis-1,4-polybutadiene rubber: 40, chloroprene rubber: 60; Vulcanizing agent: 0.8, zinc oxide: 8, magnesium oxide: 5, moderate accelerator: 2, carbon black: 60; Tenderizer: 25; Anti-aging agent: 5; Fire retardant: 25; Described vulcanizing agent is sulphur; Described moderate accelerator is wherein a kind of or its combination in N cyclohexyl 2 benzothiazole sulfenamide or dibenzothiazyl disulfide; Described tenderizer is wherein a kind of or its combination in alkane or lubricating oil; Described anti-aging agent is wherein a kind of or its combination in 2 mercapto benzimidazole or N-sec.-propyl-N '-diphenyl-para-phenylene diamine; Described fire retardant is wherein a kind of or its combination in weisspiessglanz or bromide fire retardant or phosphorus flame retardant;
Embodiment 3
A kind of dual density fast curing rubber size, is made up of the sizing material of following weight (kg):
Fine and close sizing material: natural rubber: 35, cis-1,4-polybutadiene rubber: 35, chloroprene rubber: 50; Vulcanizing agent: 0.7, zinc oxide: 6.5, magnesium oxide: 4, moderate accelerator: 1.5, carbon black 50; Tenderizer: 20; Anti-aging agent: 4; Fire retardant: 20; Described vulcanizing agent is sulphur; Described moderate accelerator is wherein a kind of or its combination in N cyclohexyl 2 benzothiazole sulfenamide or dibenzothiazyl disulfide; Described tenderizer is wherein a kind of or its combination in alkane or lubricating oil; Described anti-aging agent is wherein a kind of or its combination in 2 mercapto benzimidazole or N-sec.-propyl-N '-diphenyl-para-phenylene diamine; Described fire retardant is wherein a kind of or its combination in weisspiessglanz or bromide fire retardant or phosphorus flame retardant.
Claims (6)
1. a dual density fast curing rubber size, is characterized in that: it is made up of the raw material of following weight parts: natural rubber: 30 ~ 40 parts, cis-1,4-polybutadiene rubber: 30 ~ 40 parts, chloroprene rubber: 40 ~ 60 parts, vulcanizing agent, 0.6 ~ 0.8 part, zinc oxide: 5 ~ 8 parts, magnesium oxide: 3 ~ 5 parts, moderate accelerator: 1 ~ 2 part, carbon black: 40 ~ 60 parts, tenderizer: 15 ~ 25 parts, anti-aging agent: 3 ~ 5 parts, fire retardant: 15 ~ 25 parts.
2. a kind of dual density fast curing rubber size according to claim 1, is characterized in that: described vulcanizing agent is sulphur.
3. a kind of dual density fast curing rubber size according to claim 1, is characterized in that: described moderate accelerator is wherein a kind of or its combination in N cyclohexyl 2 benzothiazole sulfenamide or dibenzothiazyl disulfide.
4. a kind of dual density fast curing rubber size according to claim 1, is characterized in that: described tenderizer is wherein a kind of or its combination in alkane or lubricating oil.
5. a kind of dual density fast curing rubber size according to claim 1, is characterized in that: described anti-aging agent is wherein a kind of or its combination in 2 mercapto benzimidazole or N-sec.-propyl-N '-diphenyl-para-phenylene diamine.
6. a kind of dual density fast curing rubber size according to claim 1, is characterized in that: described fire retardant is wherein a kind of or its combination in weisspiessglanz or bromide fire retardant or phosphorus flame retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781232.5A CN104479179A (en) | 2014-12-16 | 2014-12-16 | Dual-density fast curing rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781232.5A CN104479179A (en) | 2014-12-16 | 2014-12-16 | Dual-density fast curing rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104479179A true CN104479179A (en) | 2015-04-01 |
Family
ID=52753794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781232.5A Pending CN104479179A (en) | 2014-12-16 | 2014-12-16 | Dual-density fast curing rubber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104479179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667192A (en) * | 2021-09-02 | 2021-11-19 | 际华三五三七有限责任公司 | Flame-retardant rubber sole and preparation method thereof |
-
2014
- 2014-12-16 CN CN201410781232.5A patent/CN104479179A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113667192A (en) * | 2021-09-02 | 2021-11-19 | 际华三五三七有限责任公司 | Flame-retardant rubber sole and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |