CN109233008A - A kind of environment friendly mildew resistant type rubber compound - Google Patents
A kind of environment friendly mildew resistant type rubber compound Download PDFInfo
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- CN109233008A CN109233008A CN201811069038.9A CN201811069038A CN109233008A CN 109233008 A CN109233008 A CN 109233008A CN 201811069038 A CN201811069038 A CN 201811069038A CN 109233008 A CN109233008 A CN 109233008A
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- Prior art keywords
- parts
- carbon black
- butadiene rubber
- environment
- mould proof
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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
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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)
- 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 mould proof rubber compounds of environment-friendly type, according to the mass fraction, it include: SCR5:50-100 parts of natural rubber, styrene butadiene rubber sbr: 0-100 parts, BR9000:0-100 parts of butadiene rubber, plasticizer: 0.1-5 parts, carbon black: 0-75 parts, white carbon black: 0-60 parts, silane coupling agent: 0-6 parts, stearic acid: 1-4 parts, anti-aging agent: 0-4 parts, paraffin: 1-6 parts, sulphur: 1-2 parts, operation oil: 3-20 parts, promotor: 1-2 parts, tackifier: 0-3 parts, dispersing agent: 0-3 parts, nanometer active zinc oxide: 2-5 parts, phosphoric acid hydrogen zirconium: 1-4 parts.The present invention is by formula materials combined treatment, so that the rubber compound based on natural rubber reaches required mould proof requirement, without the use of the mould proof auxiliary agent of carcinogenic type chemistry.
Description
Technical field
The present invention relates to rubber compound technical field, especially a kind of environment friendly mildew resistant type rubber compound.
Background technique
Rubber mixed or rubber product currently on the market use and store be not easy to mildew at that time it is rotten, especially
It is some sombre regions after the north is using deicing salt, it is just more serious, both puzzlement while also reducing property were brought to storage
Energy.The mould inhibitor (such as pentachlorophenol, quinolinium) for dosing non-environmental protection type is mostly used to reach required purpose, but its in industry greatly
The problems such as there are carcinogenicity and smell weights, the green clean manufacturing requirement implemented with current state compulsion is inconsistent.
Summary of the invention
To solve problems of the prior art, the object of the present invention is to provide a kind of mould proof rubber compounds of environment-friendly type, originally
Invention is by formula materials combined treatment, so that the rubber compound based on natural rubber SCR5 reaches required mould proof requirement,
Without the use of the mould proof auxiliary agent of carcinogenic type chemistry.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of mould proof rubber compound of environment-friendly type, by mass parts
Number meter, comprising:
SCR5:50-100 parts of natural rubber, styrene butadiene rubber sbr: 0-100 parts, BR9000:0-100 parts of butadiene rubber, increase
Modeling agent: 0.1-5 parts, carbon black: 0-75 parts, white carbon black: 0-60 parts, silane coupling agent: 0-6 parts, stearic acid: 1-4 parts, anti-aging agent:
0-4 parts, paraffin: 1-6 parts, sulphur: 1-2 parts, operation oil: 3-20 parts, promotor: 1-2 parts, tackifier: 0-3 parts, dispersing agent:
0-3 parts, nanometer active zinc oxide: 2-5 parts, phosphoric acid hydrogen zirconium: 1-4 parts.
In order to obtain technical effect more outstanding, the mould proof rubber compound of environment-friendly type can be according to the mass fraction, comprising:
SCR5:50-80 parts of natural rubber, styrene butadiene rubber sbr: 50-100 parts, BR9000:50-100 parts of butadiene rubber, increase
It moulds agent: 0.1-3 parts, carbon black: 30-75 parts, white carbon black: 20-60 parts, silane coupling agent: 0-4 parts, stearic acid: 3-4 parts, preventing old
Agent: 0-2 parts, paraffin: 3-6 parts, sulphur: 1.5-2 parts, operation oil: 8-20 parts, promotor: 1-1.5 parts, tackifier: 1-3 parts,
Dispersing agent: 0-2 parts, nanometer active zinc oxide: 3-5 parts, phosphoric acid hydrogen zirconium: 2-4 parts.
The specific formula of one kind of environment friendly mildew resistant rubber compound is according to the mass fraction, comprising:
SCR5:50 parts of natural rubber, styrene butadiene rubber sbr: 100 parts, BR9000:100 parts of butadiene rubber, plasticizer: 0.1
Part, carbon black: 75 parts, white carbon black: 60 parts, silane coupling agent: 4 parts, stearic acid: 3 parts, anti-aging agent: 2 parts, paraffin: 3 parts, sulphur:
1.5 parts, operation oil: 20 parts, promotor: 1.5 parts, tackifier: 1 part, dispersing agent: 2 parts, nanometer active zinc oxide: 3 parts, phosphoric acid
Hydrogen zirconium: 4 parts.
The specific formula of the another kind of environment friendly mildew resistant rubber compound is according to the mass fraction, comprising:
SCR5:67 parts of natural rubber, styrene butadiene rubber sbr: 83 parts, BR9000:73 parts of butadiene rubber, plasticizer: 2 parts, charcoal
It is black: 43 parts, white carbon black: 37 parts, silane coupling agent: 2 parts, stearic acid: 3.5 parts, anti-aging agent: 1 part, paraffin: 4 parts, sulphur: 1.7
Part, operation oil: 17 parts, promotor: 1.3 parts, tackifier: 2 parts, dispersing agent: 1 part, nanometer active zinc oxide: 4 parts, phosphoric acid hydrogen
Zirconium: 3 parts.
Above-named environment friendly mildew resistant is kneaded in glue formula, and the operation oil is environment-friendly aromatic oil, paraffin oil, naphthenic oil
One of or it is a variety of.
Above-named environment friendly mildew resistant is kneaded in glue formula, and the anti-aging agent is antioxidant 4020, one in anti-aging agent RD
Kind is a variety of.
Above-named environment friendly mildew resistant is kneaded in glue formula, and the styrene butadiene rubber sbr is non-oil-extended SBR 1502 or fills ring
Protect oil SBR1778.
The beneficial effects of the present invention are:
Made in the present invention by the way that suitable inorganic assistant nano active oxidisability and phosphoric acid hydrogen zirconium are added in rubber compounding
For environment friendly mildew resistant agent, wherein substitute of the nanometer active zinc oxide as zinc oxide in conventional formulation, can allow in being formulated and reduce
The use of leaded zinc, rubber mix glue, the product of rubber and plastic produced made are more environmentally friendly；Phosphoric acid hydrogen zirconium has very
Strong adsorption capacity, can in the flue gas under product of rubber and plastic production process high temperature state by generation toxic and harmful gas into
Row absorption, at the same it is the fermentation such as can inhibit protein, wax, mouldy；The use of carcinogenic raw material can be reduced, and with carcinogenic
The rubber product of substance is used, so that the rubber compound based on natural rubber SCR5 is mould proof without using carcinogenic type chemistry
Reach required mould proof requirement when auxiliary agent.
Specific embodiment
Embodiment 1
A kind of mould proof rubber compound of environment-friendly type, according to the mass fraction, comprising:
SCR5:80 parts of natural rubber, styrene butadiene rubber sbr: 10 parts, BR9000:20 parts of butadiene rubber, plasticizer: 0.2 part,
Carbon black: 15 parts, white carbon black: 55 parts, silane coupling agent: 1.5 parts, stearic acid: 2 parts, 3.5 parts of (wherein antioxidant 4020s of anti-aging agent
2.5 parts, 1 part of anti-aging agent RD), paraffin: 4 parts, sulphur: 2 parts, paraffin oil: 10 parts, promotor: 1 part, tackifier: 3 parts, dispersion
Agent: 1.5 parts, nanometer active zinc oxide: 3.5 parts, phosphoric acid hydrogen zirconium: 2.5 parts.
Embodiment 2
A kind of mould proof rubber compound of environment-friendly type, according to the mass fraction, comprising:
SCR5:70 parts of natural rubber, styrene butadiene rubber sbr: 30 parts, BR9000:10 parts of butadiene rubber, plasticizer: 0.1 part,
Carbon black: 55 parts, white carbon black: 10 parts, silane coupling agent: 6 parts, stearic acid: 4 parts, 2 parts of (wherein antioxidant 4020 0.5 of anti-aging agent
Part, 1.5 parts of anti-aging agent RD), paraffin: 4 parts, sulphur: 1 part, paraffin oil: 20 parts, promotor: 2 parts, tackifier: 2 parts, dispersion
Agent: 3 parts, nanometer active zinc oxide: 5 parts, phosphoric acid hydrogen zirconium: 4 parts.
Comparative example 1
SCR5:80 parts of natural rubber, styrene butadiene rubber sbr: 40 parts, BR9000:20 parts of butadiene rubber, plasticizer: 0.2 part,
Carbon black: 5 parts, white carbon black: 50 parts, silane coupling agent: 3 parts, stearic acid: 2 parts, 3.5 parts of anti-aging agent, paraffin: 3 parts, sulphur: 1
Part, paraffin oil: 20 parts, promotor: 2 parts, tackifier: 2 parts, dispersing agent: 1.5 parts.
Through testing, using finished product after rubber compound made from the formula of embodiment 1 and embodiment 2 and its vulcanization in 20 DEG C of temperature
It is cultivated 120 hours under+85% moisture condition of degree and does not occur mildew.And rubber compound third party testing agency detect RoHS,
PAHs meets the requirements.And finished product is in 20 DEG C of temperature+85% after using rubber compound made from the formula of comparative example 1 and its vulcanization
Just there is apparent mildew after cultivating 48 hours under moisture condition, has reached 4 grades.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.
Claims (7)
1. a kind of mould proof rubber compound of environment-friendly type, which is characterized in that according to the mass fraction, comprising:
SCR5:50-100 parts of natural rubber, styrene butadiene rubber sbr: 0-100 parts, BR9000:0-100 parts of butadiene rubber, plasticizer:
0.1-5 parts, carbon black: 0-75 parts, white carbon black: 0-60 parts, silane coupling agent: 0-6 parts, stearic acid: 1-4 parts, anti-aging agent: 0-4 parts,
Paraffin: it 1-6 parts, sulphur: 1-2 parts, operation oil: 3-20 parts, promotor: 1-2 parts, tackifier: 0-3 parts, dispersing agent: 0-3 parts, receives
Rice activated zinc oxide: 2-5 parts, phosphoric acid hydrogen zirconium: 1-4 parts.
2. the mould proof rubber compound of environment-friendly type according to claim 1, which is characterized in that according to the mass fraction, comprising:
SCR5:50-80 parts of natural rubber, styrene butadiene rubber sbr: 50-100 parts, BR9000:50-100 parts of butadiene rubber, plasticizer:
0.1-3 parts, carbon black: 30-75 parts, white carbon black: 20-60 parts, silane coupling agent: 0-4 parts, stearic acid: 3-4 parts, anti-aging agent: 0-2
Part, paraffin: 3-6 parts, sulphur: 1.5-2 parts, operation oil: 8-20 parts, promotor: 1-1.5 parts, tackifier: 1-3 parts, dispersing agent:
0-2 parts, nanometer active zinc oxide: 3-5 parts, phosphoric acid hydrogen zirconium: 2-4 parts.
3. the mould proof rubber compound of environment-friendly type according to claim 1, which is characterized in that according to the mass fraction, comprising:
SCR5:50 parts of natural rubber, styrene butadiene rubber sbr: 100 parts, BR9000:100 parts of butadiene rubber, plasticizer: 0.1 part, charcoal
It is black: 75 parts, white carbon black: 60 parts, silane coupling agent: 4 parts, stearic acid: 3 parts, anti-aging agent: 2 parts, paraffin: 3 parts, sulphur: 1.5 parts,
Operation oil: 20 parts, promotor: 1.5 parts, tackifier: 1 part, dispersing agent: 2 parts, nanometer active zinc oxide: 3 parts, phosphoric acid hydrogen zirconium: 4
Part.
4. the mould proof rubber compound of environment-friendly type according to claim 1, which is characterized in that according to the mass fraction, comprising:
SCR5:67 parts of natural rubber, styrene butadiene rubber sbr: 83 parts, BR9000:73 parts of butadiene rubber, plasticizer: 2 parts, carbon black: 43
Part, white carbon black: 37 parts, silane coupling agent: 2 parts, stearic acid: 3.5 parts, anti-aging agent: 1 part, paraffin: 4 parts, sulphur: 1.7 parts, behaviour
Make oily: 17 parts, promotor: 1.3 parts, tackifier: 2 parts, dispersing agent: 1 part, nanometer active zinc oxide: 4 parts, phosphoric acid hydrogen zirconium: 3 parts.
5. the mould proof rubber compound of environment-friendly type according to claim 1-4, which is characterized in that the operation oil is environmental protection
One of aromatic naphtha, paraffin oil, naphthenic oil are a variety of.
6. the mould proof rubber compound of environment-friendly type described in -4 according to claim 1, which is characterized in that the anti-aging agent is anti-aging agent
4020, one of anti-aging agent RD or a variety of.
7. the mould proof rubber compound of environment-friendly type described in -4 according to claim 1, which is characterized in that the styrene butadiene rubber sbr is not fill
Oily SBR1502 fills environment protection oil SBR1778.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069038.9A CN109233008A (en) | 2018-09-13 | 2018-09-13 | A kind of environment friendly mildew resistant type rubber compound |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069038.9A CN109233008A (en) | 2018-09-13 | 2018-09-13 | A kind of environment friendly mildew resistant type rubber compound |
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| CN109233008A true CN109233008A (en) | 2019-01-18 |
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| CN201811069038.9A Pending CN109233008A (en) | 2018-09-13 | 2018-09-13 | A kind of environment friendly mildew resistant type rubber compound |
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Citations (7)
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|---|---|---|---|---|
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| CN102408589A (en) * | 2011-08-08 | 2012-04-11 | 四川远星橡胶有限责任公司 | Environmentally-friendly size composition for tyre surface of tyre and preparation method thereof |
| CN104059253A (en) * | 2014-01-21 | 2014-09-24 | 四川远星橡胶有限责任公司 | Wear-resistant rubber material combination of tire tread and preparation method thereof |
| CN105218901A (en) * | 2015-10-28 | 2016-01-06 | 四川远星橡胶有限责任公司 | Tire tread compounds and the tire tread made thereof and tire |
| CN106046459A (en) * | 2016-06-30 | 2016-10-26 | 肇庆骏鸿实业有限公司 | Wet-skid-resistant snowfield tire tread rubber and preparation method thereof |
| CN107011584A (en) * | 2017-06-08 | 2017-08-04 | 合肥帧讯低温科技有限公司 | A kind of low temperature resistant heat-insulating heat-preserving material of antimicrobial form |
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-
2018
- 2018-09-13 CN CN201811069038.9A patent/CN109233008A/en active Pending
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| CN102161787A (en) * | 2011-06-01 | 2011-08-24 | 际华三五三七制鞋有限责任公司 | Environment-friendly flame-retardant rubber for shoe soles and preparation method thereof |
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| CN104059253A (en) * | 2014-01-21 | 2014-09-24 | 四川远星橡胶有限责任公司 | Wear-resistant rubber material combination of tire tread and preparation method thereof |
| CN105218901A (en) * | 2015-10-28 | 2016-01-06 | 四川远星橡胶有限责任公司 | Tire tread compounds and the tire tread made thereof and tire |
| CN106046459A (en) * | 2016-06-30 | 2016-10-26 | 肇庆骏鸿实业有限公司 | Wet-skid-resistant snowfield tire tread rubber and preparation method thereof |
| CN107011584A (en) * | 2017-06-08 | 2017-08-04 | 合肥帧讯低温科技有限公司 | A kind of low temperature resistant heat-insulating heat-preserving material of antimicrobial form |
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