CN107216501A - The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste - Google Patents
The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste Download PDFInfo
- Publication number
- CN107216501A CN107216501A CN201710586964.2A CN201710586964A CN107216501A CN 107216501 A CN107216501 A CN 107216501A CN 201710586964 A CN201710586964 A CN 201710586964A CN 107216501 A CN107216501 A CN 107216501A
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- CN
- China
- Prior art keywords
- transmission belt
- water base
- formula
- soaking paste
- rice hull
- 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.)
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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
- C08L7/00—Compositions of natural rubber
- C08L7/02—Latex
-
- 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
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of formula of water base latices for transmission belt infantees soaking paste and preparation method, it is water base rubber cement, is safe from danger, without poisonous and harmful substance volatilization；Carrier is used as with rice hull ash; with hydro-thermal method in rice hull ash area load nano zine oxide; and protecting colloid is used as using polyvinylpyrrolidone; can efficient supported nano zinc oxide using the unique loose structure of rice hull ash; it can improve nano zine oxide with the good adsorptivity of rubber matrix and be contacted with the effective of rubber simultaneously; efficient active effect is finally reached, so as to reduce the consumption of nano zine oxide, production cost is saved；Produced with the canvas that its rubber slurry is handled well for transmission belt, technique is simple, and product quality is obviously improved.
Description
Technical field
The present invention relates to water accack field, more particularly to a kind of water base latices for transmission belt infantees soaking paste
Formula and preparation method.
Background technology
The outsourcing cloth of rubber infantees formula transmission belt is the crucial framework material of transmission belt, is also the decision of quality life-span
Property material.Industry is all to be used as infantees raw material using the canvas of terylene and cotton mixed textile at this stage.Surface can use isophthalic two
Phenol formaldehyde latex impregnation process, because cost is high, is not improved to quality and has the poisonous volatile matter of formaldehyde, be not used.Institute
The method for making Gasoline rubber paste using oneself with each enterprise, is then used further to make transmission belt after impregnation process canvas.Do not soak
The canvas of glue processing is not used to production, and technique can not pass through.
Gasoline rubber paste manufacture craft：Rubber plasticity after plasticating repeatedly reaches requirement, is subsequently used for formula and coordinates, mixes
Uniform film is smelt, 1 is pressed in hermetically sealed can:3 add gasoline, are ceaselessly stirred by long-time, can be used into uniform rubber cement rear.
Then canvas is passed through into cement dip gluing, can be just used after drying.Whole process is complicated, a large amount of to have using gasoline etc. is poisonous
Harmful organic solvent, pollutes environment, because often to there is the accident on fire from explosion hurted sb.'s feelings, and do not solve by high temperature drying
Certainly method, is continued up so far.Very harmful, in the case that particularly current Environmental Protection Situation is severe, many enterprises all do not cut
Real feasible measure solves this problem.
The content of the invention
Traditional Gasoline rubber paste is substituted it is an object of the invention to provide a kind of water base rubber slurry, to reach that reduction is dirty
Dye, the effect for improving transmission belt infantees quality.
The present invention is achieved by the following technical solutions：
The formula of a kind of water base latices for transmission belt infantees soaking paste, it is characterised in that natural emulsion 70-100, butylbenzene breast
Glue 30-50, activating agent for rubber 5-8, multiple crosslinking agent 2-6, aging aids 3-5, dispersing aid 1-5, bleeding agent 1-3, tackifier
5-8, brightener 1-3, rice hull ash 20-30, carbon black 30-50, conditioning agent 0.5-2, appropriate amount of water.
Described activating agent for rubber is the rice hull ash of supported nano zinc oxide.
The preparation method of the rice hull ash of described supported nano zinc oxide is：Rice hull ash is put into by soluble zinc salt, gathered
Vinylpyrrolidone, deionized water three according to（20-120）：（1-5）：（50-500）Weight than in the solution that is formulated,
30-50 DEG C is heated to, rear immersion treatment 3-5h is uniformly mixed, 2mol/L sodium hydroxide is then added dropwise under stirring
Solution, continues to stop adding sodium hydroxide solution when stirring reaction is 6-7 to system pH, then system is filtered, filtrate warp
Produced after washing, drying.
Described soluble zinc salt is zinc chloride, zinc sulfate, zinc nitrate or zinc acetate.
Described multiple crosslinking agent is in cumyl peroxide, TBHP, cumyl hydroperoxide
It is a kind of with acrylamide according to（0.05-0.1）：（10-20）Weight ratio be formulated.
Described aging aids are accelerator, age resistor, mould inhibitor compounding are formed.
Described conditioning agent is ammoniacal liquor.
The preparation method of described water base latices for transmission belt infantees soaking paste a kind of is comprised the following steps that：
（1）By each component in addition to natural emulsion and butadiene-styrene latex, conditioning agent individually with water according to 1：（1-5）Ratio mix
Close, 15-48h is soaked after stirring；
（2）By step（1）Each mixed liquor each using homogenizer homogenization 3-5 times；
（3）By step（2）Material after homogenization is mixed, and 48h is parked after being sufficiently stirred for；
（4）Natural emulsion, butadiene-styrene latex are added step when using（3）System in, stirring is sufficiently mixed, and is eventually adding regulation
Agent, water, regulation system pH value are 7-10, solid content to 25%-35%, you can for canvas soaking paste processing.
The present invention compared with prior art, with advantages below：
（1）It is water base rubber cement, is safe from danger, without poisonous and harmful substance volatilization.
（2）With rice hull ash as carrier, with hydro-thermal method in rice hull ash area load nano zine oxide, and with polyvinyl pyrrole
Alkanone as protecting colloid, using the unique loose structure of rice hull ash can efficient supported nano zinc oxide, while itself and rubber
The good adsorptivity of matrix body can improve nano zine oxide and be contacted with the effective of rubber, be finally reached efficient active effect, from
And the consumption of nano zine oxide is reduced, save production cost.
（3）Produced with the canvas that its rubber slurry is handled well for transmission belt, technique is simple, and product quality, which has, substantially to be carried
Rise.
Embodiment
A kind of formula of water base latices for transmission belt infantees soaking paste, include natural emulsion 85, butadiene-styrene latex 40,
Activating agent for rubber 6, multiple crosslinking agent 4, aging aids 4, dispersing aid 2.5, bleeding agent 1.5, tackifier 6.5, brightener 2, rice
Shell ash 25, carbon black 40, ammoniacal liquor 1, appropriate amount of water.
Activating agent for rubber therein is the rice hull ash of supported nano zinc oxide, and its preparation method is：By rice hull ash input by
Zinc acetate, polyvinylpyrrolidone, deionized water three are according to 60：2：200 weight is than in the solution that is formulated, being heated to
45 DEG C, rear immersion treatment 4h is uniformly mixed, 2mol/L sodium hydroxide solution is then added dropwise under stirring, persistently stirs
Mix when reaction is 7 to system pH and stop adding sodium hydroxide solution, then system is filtered, filtrate is scrubbed, after drying i.e.
.
Multiple crosslinking agent therein is cumyl peroxide and acrylamide according to 0.1：15 weight ratio is formulated.
Wherein aging aids be altax, age resistor CD, mould inhibitor BCM compounding form.
The preparation method of described water base latices for transmission belt infantees soaking paste a kind of is comprised the following steps that：
（1）By each component in addition to natural emulsion and butadiene-styrene latex, conditioning agent individually with water according to 1：1 ratio mixing, fills
Divide after stirring and soak 15h；
（2）By step（1）Each mixed liquor each using homogenizer homogenization 3 times；
（3）By step（2）Material after homogenization is mixed, and 48h is parked after being sufficiently stirred for；
（4）Natural emulsion, butadiene-styrene latex are added step when using（3）System in, stirring is sufficiently mixed, and is eventually adding regulation
Agent, water, regulation system pH value are 8.5, solid content to 30%, you can for canvas soaking paste processing.
Claims (8)
1. the formula of a kind of water base latices for transmission belt infantees soaking paste, it is characterised in that natural emulsion 70-100, butylbenzene
Latex 30-50, activating agent for rubber 5-8, multiple crosslinking agent 2-6, aging aids 3-5, dispersing aid 1-5, bleeding agent 1-3, thickening
Agent 5-8, brightener 1-3, rice hull ash 20-30, carbon black 30-50, conditioning agent 0.5-2, appropriate amount of water.
2. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 1, it is characterised in that institute
The activating agent for rubber stated is the rice hull ash of supported nano zinc oxide.
3. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 2, it is characterised in that institute
The preparation method of the rice hull ash for the supported nano zinc oxide stated is：By rice hull ash input by soluble zinc salt, polyvinylpyrrolidine
Ketone, deionized water three according to（20-120）：（1-5）：（50-500）Weight than in the solution that is formulated, being heated to 30-
50 DEG C, rear immersion treatment 3-5h is uniformly mixed, 2mol/L sodium hydroxide solution is then added dropwise under stirring, is continued
Stirring reaction stops adding sodium hydroxide solution when being 6-7 to system pH, and then system is filtered, and filtrate is scrubbed, drying
After produce.
4. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 3, it is characterised in that institute
The soluble zinc salt stated is zinc chloride, zinc sulfate, zinc nitrate or zinc acetate.
5. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 1, it is characterised in that institute
The multiple crosslinking agent stated is one kind and propylene in cumyl peroxide, TBHP, cumyl hydroperoxide
Acid amides according to（0.05-0.1）：（10-20）Weight ratio be formulated.
6. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 1, it is characterised in that institute
The aging aids stated are accelerator, age resistor, mould inhibitor compounding are formed.
7. a kind of formula of water base latices for transmission belt infantees soaking paste as claimed in claim 1, it is characterised in that institute
The conditioning agent stated is ammoniacal liquor.
8. a kind of preparation method of water base latices for transmission belt infantees soaking paste as described in claim 1-7 is any, its
It is characterised by, comprises the following steps that：
（1）By each component in addition to natural emulsion and butadiene-styrene latex individually with water according to 1：（1-5）Ratio mixing, fully stir
Mix uniform rear immersion 15-48h；
（2）By step（1）Each mixed liquor each using homogenizer homogenization 3-5 times；
（3）By step（2）Material after homogenization is mixed, and 48h is parked after being sufficiently stirred for；
（4）Natural emulsion, butadiene-styrene latex are added step when using（3）System in, stirring is sufficiently mixed, regulation solid content to
25%-35%, you can for canvas soaking paste processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586964.2A CN107216501A (en) | 2017-07-18 | 2017-07-18 | The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710586964.2A CN107216501A (en) | 2017-07-18 | 2017-07-18 | The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste |
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| CN107216501A true CN107216501A (en) | 2017-09-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710586964.2A Pending CN107216501A (en) | 2017-07-18 | 2017-07-18 | The formula and preparation method of a kind of water base latices for transmission belt infantees soaking paste |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267350A (en) * | 2018-09-20 | 2019-01-25 | 神马实业股份有限公司 | A kind of environment-friendly type cord fabric dipping solution |
| CN113266666A (en) * | 2021-06-08 | 2021-08-17 | 浙江保尔力橡塑股份有限公司 | Environment-friendly V-belt and preparation process thereof |
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|---|---|---|---|---|
| CN101591037A (en) * | 2009-07-03 | 2009-12-02 | 北京化工大学 | A kind of one-dimensional zinc oxide nanometer material and preparation method thereof |
| CN102146981A (en) * | 2010-12-27 | 2011-08-10 | 王淑霞 | Method for producing triangular belt by adopting water emulsion slurry leaching cloth |
| CN102382489A (en) * | 2010-09-01 | 2012-03-21 | 北京橡胶工业研究设计院 | Method for preparing low-zinc vulcanized active agents by active carrier method |
| CN102898681A (en) * | 2012-09-27 | 2013-01-30 | 河南科技大学 | Loaded type nano-zinc oxide composite material |
| CN102898682A (en) * | 2012-09-27 | 2013-01-30 | 河南科技大学 | Supported nano zinc oxide composite material |
| CN104356424A (en) * | 2014-11-26 | 2015-02-18 | 山东阳谷华泰化工股份有限公司 | Preparation method of low-zinc vulcanizing activator |
-
2017
- 2017-07-18 CN CN201710586964.2A patent/CN107216501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591037A (en) * | 2009-07-03 | 2009-12-02 | 北京化工大学 | A kind of one-dimensional zinc oxide nanometer material and preparation method thereof |
| CN102382489A (en) * | 2010-09-01 | 2012-03-21 | 北京橡胶工业研究设计院 | Method for preparing low-zinc vulcanized active agents by active carrier method |
| CN102146981A (en) * | 2010-12-27 | 2011-08-10 | 王淑霞 | Method for producing triangular belt by adopting water emulsion slurry leaching cloth |
| CN102898681A (en) * | 2012-09-27 | 2013-01-30 | 河南科技大学 | Loaded type nano-zinc oxide composite material |
| CN102898682A (en) * | 2012-09-27 | 2013-01-30 | 河南科技大学 | Supported nano zinc oxide composite material |
| CN104356424A (en) * | 2014-11-26 | 2015-02-18 | 山东阳谷华泰化工股份有限公司 | Preparation method of low-zinc vulcanizing activator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267350A (en) * | 2018-09-20 | 2019-01-25 | 神马实业股份有限公司 | A kind of environment-friendly type cord fabric dipping solution |
| CN113266666A (en) * | 2021-06-08 | 2021-08-17 | 浙江保尔力橡塑股份有限公司 | Environment-friendly V-belt and preparation process thereof |
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Application publication date: 20170929 |