CN104231947A - Preparation method of styrene-butadiene rubber adhesive - Google Patents
Preparation method of styrene-butadiene rubber adhesive Download PDFInfo
- Publication number
- CN104231947A CN104231947A CN201310240781.7A CN201310240781A CN104231947A CN 104231947 A CN104231947 A CN 104231947A CN 201310240781 A CN201310240781 A CN 201310240781A CN 104231947 A CN104231947 A CN 104231947A
- Authority
- CN
- China
- Prior art keywords
- styrene
- butadiene rubber
- stirred
- stirred pot
- hexane
- 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.)
- Pending
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses a preparation method of a styrene-butadiene rubber adhesive. The product belongs to the field of chemical industry. Styrene-butadiene rubber is used as the main raw material, and styrene, hexane, a coumarone indene resin, an anti-aging agent RD, ethylenediamine and dibutyl phthalate are used as auxiliary materials to produce the styrene-butadiene rubber adhesive; and the product appears a colorless and transparent liquid. The added multiple auxiliary materials greatly enhance the bonding strength and bonding performance of the adhesive, so that the prepared adhesive has the advantages of favorable properties, excellent water resistance, excellent weather resistance, excellent oil resistance, excellent aging resistance, high curing speed, favorable operability, higher tensile strength and higher elasticity, still has higher bonding strength at higher temperature, and can be widely used for bonding metals, polystyrene, wood, glass, cellophane and other materials.
Description
Technical field:
Product of the present invention belongs to chemical field, particularly relates to a kind of preparation method of butylbenzene rubber-based adhesive.
Background technology
Styrene-butadiene rubber(SBR) is the multipolymer of vinylbenzene and divinyl, carried out emulsion copolymerization by divinyl and vinylbenzene and made, styrene-butadiene rubber(SBR) presses polymerization process classification, letex polymerization and solution polymerization two kinds can be divided into, usually said styrene-butadiene rubber(SBR) mainly refers to emulsion polymerized styrene butadiene rubber, emulsion polymerized styrene butadiene rubber comprises again the hot butylbenzene of high temperature letex polymerization and the suddenly benzene of low temperature letex polymerization, the hot butylbenzene production technique of high temperature letex polymerization is eliminated, usually said styrene-butadiene rubber(SBR) mainly refers to the styrene-butadiene rubber(SBR) that emulsion polymerization at low temperature is produced, it has higher wear resistance and very high tensile strength, good processing characteristics, and other over-all properties, that current production rate is maximum, the synthetic rubber kind that purposes is the widest, its over-all properties is good, price is low, natural rubber can be replaced to use in most occasion.Macromolecular chain in butylbenzene rubber-based adhesive is minimum, therefore bonding strength is poor, but thermotolerance and ageing resistance better, even if be not also clamminess after aging, do not soften, but hardening, and its maximum feature is low price, some specific occasions can be used in, mainly be used as the tackiness agent of plastics, rubber, fabric, tire cord, asbestos sealing washer and building materials, also can be used to make pressure sensitive adhesive.For the weakness that its bonding strength is poor, properties-correcting agent can be added, as its tackiness can be significantly improved after rosin, coumarone indene resin, how grand acid esters.Product of the present invention is exactly take styrene-butadiene rubber(SBR) as main raw material, with vinylbenzene, hexane, coumarone indene resin, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) is that auxiliary material is to produce butylbenzene rubber-based adhesive, product appearance is colourless, transparent liquid, owing to adding multiple auxiliary materials, substantially increase bonding strength and the adhesiveproperties of this agent, obtained Adhensive performance is good, and there is excellent water tolerance, weathering resistance, oil-proofness, ageing resistance, quick solidifying, good operability also has higher tensile strength and elasticity, at relatively high temperatures, still there is higher bonding strength, metal can be widely used in, polystyrene, timber, glass, the materials such as glassine paper bonding.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of preparation method of butylbenzene rubber-based adhesive, the method is for raw material with styrene-butadiene rubber(SBR), vinylbenzene, hexane, coumarone indene resin, anti-aging agent RD, quadrol, dibutyl phthalate (DBP), prepare butylbenzene rubber-based adhesive by the method for dissolving, blending, the raw material weight proportioning of producing the use of this product is: styrene-butadiene rubber(SBR) particle 10-12%, vinylbenzene 30-32%, hexane 18%, toluene 30%, coumarone indene resin 4%, anti-aging agent RD 1%, quadrol 2%, dibutyl phthalate (DBP) 3%.
The present invention can be achieved through the following technical solutions:
A preparation method for butylbenzene rubber-based adhesive, its feature is made up of following steps:
(1) the styrene-butadiene rubber(SBR) particle of formula ratio and vinylbenzene are sent into the first stirred pot, be stirred to whole dissolving at normal temperatures.
(2) coumarone indene resin of formula ratio and hexane are sent into the second stirred pot, be stirred to whole dissolving at normal temperatures.
(3) in chemical reaction kettle, first add the toluene of formula ratio, start stirrer, rotating speed is not more than 30 revs/min, temperature is increased to 40-45 DEG C, add the anti-aging agent RD of formula ratio, quadrol, dibutyl phthalate (DBP) successively, the insulated and stirred reaction times is that after 0.5 hour, reaction terminates, and is cooled to normal temperature.
(4) the styrene-butadiene rubber(SBR) particle in the first stirred pot, cinnamic mixed solution are sent into the second stirred pot, first mix at normal temperatures with the mixed solution of the coumarone indene resin in the second stirred pot, hexane, again the whole liquid in the second stirred pot send into chemical reaction kettle and toluene, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) mixed solution at normal temperatures stirring reaction stop stirring reaction after 0.25 hour, obtain finished product.
Temperature of reaction in chemical reaction kettle described in above-mentioned steps (3) is 42.5 DEG C.
Above-mentioned steps (1), (2), (3), the normal temperature described in (4) are 5-25 DEG C.
The invention has the beneficial effects as follows: the preparation method providing a kind of butylbenzene rubber-based adhesive, this production method has that technique is simple, reaction conditions gentle easy to control, be convenient to batch production, without advantages such as sewage exhaust gas emissions, product has excellent water tolerance, weathering resistance, oil-proofness, ageing resistance, quick solidifying, good operability have higher tensile strength and elasticity, at relatively high temperatures, still there is higher bonding strength.
Embodiment
Embodiment 1
By account for total amount be 10% styrene-butadiene rubber(SBR) particle and account for total amount be 32% vinylbenzene send into the first stirred pot, be stirred to whole dissolving at normal temperatures.By account for total amount be 4% coumarone indene resin and account for total amount be 18% hexane send into the second stirred pot, be stirred to whole dissolving at normal temperatures.First add in chemical reaction kettle and account for the toluene that total amount is 30%, start stirrer, rotating speed is not more than 30 revs/min, temperature is increased to 40 DEG C, add successively account for total amount be 1% anti-aging agent RD, account for total amount be 2% quadrol, account for the dibutyl phthalate (DBP) that total amount is 3%, the insulated and stirred reaction times is that after 0.5 hour, reaction terminates, and is cooled to normal temperature.Styrene-butadiene rubber(SBR) particle in first stirred pot, cinnamic mixed solution are sent into the second stirred pot, first mix at normal temperatures with the mixed solution of the coumarone indene resin in the second stirred pot, hexane, again the whole liquid in the second stirred pot send into chemical reaction kettle and toluene, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) mixed solution at normal temperatures stirring reaction stop stirring reaction after 0.25 hour, obtain finished product.
Embodiment 2
By account for total amount be 11% styrene-butadiene rubber(SBR) particle and account for total amount be 31% vinylbenzene send into the first stirred pot, be stirred to whole dissolving at normal temperatures.By account for total amount be 4% coumarone indene resin and account for total amount be 18% hexane send into the second stirred pot, be stirred to whole dissolving at normal temperatures.First add in chemical reaction kettle and account for the toluene that total amount is 30%, start stirrer, rotating speed is not more than 30 revs/min, temperature is increased to 42.5 DEG C, add successively account for total amount be 1% anti-aging agent RD, account for total amount be 2% quadrol, account for the dibutyl phthalate (DBP) that total amount is 3%, the insulated and stirred reaction times is that after 0.5 hour, reaction terminates, and is cooled to normal temperature.Styrene-butadiene rubber(SBR) particle in first stirred pot, cinnamic mixed solution are sent into the second stirred pot, first mix at normal temperatures with the mixed solution of the coumarone indene resin in the second stirred pot, hexane, again the whole liquid in the second stirred pot send into chemical reaction kettle and toluene, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) mixed solution at normal temperatures stirring reaction stop stirring reaction after 0.25 hour, obtain finished product.
Embodiment 3
By account for total amount be 12% styrene-butadiene rubber(SBR) particle and account for total amount be 30% vinylbenzene send into the first stirred pot, be stirred to whole dissolving at normal temperatures.By account for total amount be 4% coumarone indene resin and account for total amount be 18% hexane send into the second stirred pot, be stirred to whole dissolving at normal temperatures.First add in chemical reaction kettle and account for the toluene that total amount is 30%, start stirrer, rotating speed is not more than 30 revs/min, temperature is increased to 45 DEG C, add successively account for total amount be 1% anti-aging agent RD, account for total amount be 2% quadrol, account for the dibutyl phthalate (DBP) that total amount is 3%, the insulated and stirred reaction times is that after 0.5 hour, reaction terminates, and is cooled to normal temperature.Styrene-butadiene rubber(SBR) particle in first stirred pot, cinnamic mixed solution are sent into the second stirred pot, first mix at normal temperatures with the mixed solution of the coumarone indene resin in the second stirred pot, hexane, again the whole liquid in the second stirred pot send into chemical reaction kettle and toluene, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) mixed solution at normal temperatures stirring reaction stop stirring reaction after 0.25 hour, obtain finished product.
Claims (3)
1. the preparation method of a butylbenzene rubber-based adhesive, its composition of raw materials counts by weight percentage, and comprising: styrene-butadiene rubber(SBR) particle 10-12%, vinylbenzene 30-32%, hexane 18%, toluene 30%, coumarone indene resin 4%, anti-aging agent RD 1%, quadrol 2%, dibutyl phthalate (DBP) 3%; It is characterized in that:
(1) the styrene-butadiene rubber(SBR) particle of formula ratio and vinylbenzene are sent into the first stirred pot, be stirred to whole dissolving at normal temperatures;
(2) coumarone indene resin of formula ratio and hexane are sent into the second stirred pot, be stirred to whole dissolving at normal temperatures;
(3) in chemical reaction kettle, first add the toluene of formula ratio, start stirrer, rotating speed is not more than 30 revs/min, temperature is increased to 40-45 DEG C, add the anti-aging agent RD of formula ratio, quadrol, dibutyl phthalate (DBP) successively, the insulated and stirred reaction times is that after 0.5 hour, reaction terminates, and is cooled to normal temperature;
(4) the styrene-butadiene rubber(SBR) particle in the first stirred pot, cinnamic mixed solution are sent into the second stirred pot, first mix at normal temperatures with the mixed solution of the coumarone indene resin in the second stirred pot, hexane, again the whole liquid in the second stirred pot send into chemical reaction kettle and toluene, anti-aging agent RD, quadrol, dibutyl phthalate (DBP) mixed solution at normal temperatures stirring reaction stop stirring reaction after 0.25 hour, obtain finished product.
2. the preparation method of a kind of butylbenzene rubber-based adhesive according to claim 1, is characterized in that: the temperature of reaction in the chemical reaction kettle described in step (3) is 42.5 DEG C.
3. the preparation method of a kind of butylbenzene rubber-based adhesive according to claim 1, is characterized in that: step (1), (2), (3), the normal temperature described in (4) are 5-25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240781.7A CN104231947A (en) | 2013-06-18 | 2013-06-18 | Preparation method of styrene-butadiene rubber adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240781.7A CN104231947A (en) | 2013-06-18 | 2013-06-18 | Preparation method of styrene-butadiene rubber adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104231947A true CN104231947A (en) | 2014-12-24 |
Family
ID=52220883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310240781.7A Pending CN104231947A (en) | 2013-06-18 | 2013-06-18 | Preparation method of styrene-butadiene rubber adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104231947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440975A (en) * | 2015-11-23 | 2016-03-30 | 苏州盖德精细材料有限公司 | Styrene-butadiene latex adhesive and preparation method thereof |
-
2013
- 2013-06-18 CN CN201310240781.7A patent/CN104231947A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440975A (en) * | 2015-11-23 | 2016-03-30 | 苏州盖德精细材料有限公司 | Styrene-butadiene latex adhesive and preparation method thereof |
| CN105440975B (en) * | 2015-11-23 | 2019-06-14 | 苏州盖德精细材料有限公司 | A kind of styrene-butadiene latex adhesive and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104945817B (en) | A kind of itaconate/butadiene copolymer type biological engineering rubber and preparation method thereof | |
| CN101914229B (en) | Method for preparing kieselguhr/natural rubber composite material | |
| CN103265917B (en) | A kind of adhesives in Packaging containing nano-attapulgite and preparation method thereof | |
| CN103788320A (en) | Method for synthesizing thermoplastic cashew nut phenolic resin | |
| CN102433095A (en) | Novel white latex and production method thereof | |
| CN104531003B (en) | A kind of addition-type silicon rubber borate viscosifier and preparation method and application | |
| CN105885320B (en) | A kind of PMMA resins with superhigh tenacity | |
| CN102352204B (en) | Preparation method for bonding material for energy-saving lamp | |
| CN105440975B (en) | A kind of styrene-butadiene latex adhesive and preparation method thereof | |
| CN103265911B (en) | A kind of adhesives in Packaging containing superfine alumina silicate and preparation method thereof | |
| CN106497348A (en) | A kind of Graphene strengthens vinylite anticorrosive paint and preparation method thereof | |
| CN104231947A (en) | Preparation method of styrene-butadiene rubber adhesive | |
| CN103451051B (en) | Preparation method of disproportionated rosin potassium soap with solid content of 25 percent | |
| CN102690615B (en) | Polystyrene waterproof wood adhesive | |
| CN104650721A (en) | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint | |
| CN103265912B (en) | A kind of adhesives in Packaging containing atlapulgite and preparation method thereof | |
| CN108219216B (en) | Abietyl modified C9 Petropols and its preparation method and application | |
| CN104152056A (en) | Method for preparing butadiene styrene rubber adhesive | |
| CN103265915B (en) | A kind of adhesives in Packaging containing Graphite Powder 99 and preparation method thereof | |
| CN102978050B (en) | Method for directly producing disproportionated rosin potassium soap with solid content of 25 percent | |
| CN105440382A (en) | High-temperature-resistant and anti-aging regenerated rubber sealing ring and preparing method thereof | |
| CN102352202A (en) | Method for preparing bonding material | |
| CN102134339B (en) | Calcium sulfate whisker modified butadiene styrene rubber composite and preparation process thereof | |
| CN103044842B (en) | A kind of preparation method of bimodal ABS resin | |
| CN104311937A (en) | Acid and alkali resistant cable material with strong stability and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |