CN103897635A - Waterproof material prepared from fluid rubber and preparation method thereof - Google Patents
Waterproof material prepared from fluid rubber and preparation method thereof Download PDFInfo
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- CN103897635A CN103897635A CN201410162777.8A CN201410162777A CN103897635A CN 103897635 A CN103897635 A CN 103897635A CN 201410162777 A CN201410162777 A CN 201410162777A CN 103897635 A CN103897635 A CN 103897635A
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Abstract
The invention belongs to the technical field of architectural waterproof materials, and discloses a waterproof material prepared from fluid rubber. The preparation method comprises the following steps: heating an organic solvent for dehydration, adding fluid rubber and an antioxidant, and dissolving by heating; and cooling, adding a liquid resin, petroleum asphalt, a reinforcer and an organic activating agent, dissolving, finally adding mixed ore powder and sodium silicate, dissolving, and cooling to obtain the waterproof material. The waterproof material obtained by the technique enables concrete and the coiled material to be compactly embedded into an integral body, and enhances the properties of the concrete; the waterproof material has the advantages of heat resistance and no cracking, has the air-permeable functions of water seepage resistance and perspiration discharge like human skin, and has superhigh healing capacity for fine cracks.
Description
Technical field
The invention belongs to buildings waterproof and use material technology field, and relate to a kind of be used between engineering concrete or the medium such as concrete and rebar between the water-proof material made of fluid rubber between the construction joint, the connecting sewing that form and preparation method thereof.
Background technology
Waterproof roll in the market, material modified taking matrix pitch as main body of great majority, pitch has fragile under low temperature splitting, and high temperature is the feature of trickling easily.Although there is very large change through the material property of modification, As time goes on, a part of properties-correcting agent of adding (such as: used oil etc.) migration precipitation, the viscosity performance index of material can reduce greatly.The building life of national regulation is 70 years at present, and the life-span of one-level architectural waterproof material is only 25 years.It is the life-span of architectural waterproof material well below the life-span of building body.What the object of the invention is to process taking fluid rubber as main body is material modified, and it has excellent anti-aging and endurance quality, i.e. the same life-span of the life-span of architectural waterproof material and building body.
Summary of the invention
The first object of the present invention is just to provide the water-proof material that a kind of fluid rubber is made.
The second object of the present invention is just to provide a kind of method of preparing the water-proof material that aforesaid liquid rubber makes.
Realizing the technical scheme that the present invention's the first object proposes is:
The petroleum pitch of 5-10 weight parts,
The organic solvent of 15-25 weight parts,
The mixed mineral powder of 10-25 weight parts,
The liquid resin of 10-20 weight parts,
The toughener of 1-3 weight parts,
The antioxidant of 0.5-1 weight part,
The organic active agent of 0.5-1 weight part and
The water glass of 1-3 weight parts.
The additional technical feature of the water-proof material that formation aforesaid liquid rubber is made also comprises:
Described organic solvent is rubber oil or naphthenic oil;
Described fluid rubber is styrene-butadiene rubber(SBR) or the polyisoprene rubber of liquid;
Described liquid resin is liquid coumarone indene resin;
Described mixed mineral powder is the mixed powder of Dicalcium Phosphate (Feed Grade), tricalcium aluminate and/or tetracalcium aluminoferrite;
Described toughener is DH-1, DH-3, DH-4;
Described antioxidant is 2,5 ditert-butylhydro quinones;
Described petroleum pitch is 90# or 100# pitch.。
The method of preparing the water-proof material that a kind of fluid rubber proposed by the invention makes comprises the following steps:
The organic solvent of 15-25 weight parts is heated to 155 DEG C-165 DEG C dehydrations 0.5---1 hour; Then add fluid rubber and 0.5-1 weight part antioxidant of 25-40 weight parts to heat to 175 DEG C-185 DEG C dissolvings 1-2 hours simultaneously; Lower the temperature 170 DEG C and add again the petroleum pitch of 10-20 weight part liquid resins, 5-10 weight parts, toughener and 0.5-1 weight part organic active agent of 1-3 weight parts to dissolve 0.5-1 hour, finally add 10-20 weight part mixed mineral powders and water glass to dissolve 150 DEG C of dischargings of cooling in 0.5-1 hour, obtain water-proof material.
The water-proof material that fluid rubber provided by the present invention is made, compared with prior art have the following advantages: the water-proof material of making due to a kind of fluid rubber provided by the invention, in fluid rubber, add organic solvent, petroleum pitch, liquid resin, antioxidant, organic active agent, toughener, water glass and mixed mineral powder, it is the water-proof material that mutually reacts and make at a certain temperature, the consistency of self-adhesive and adherend body and mutual cohesiveness are improved: first: the water-proof material that this fluid rubber is made is taking fluid rubber as material of main part, wherein fluid rubber is the styrene-butadiene rubber(SBR) with active group, it is a kind of low-molecular-weight macromolecular compound, at molecular backbone chain and molecular chain two ends, on side chain, introduce polar group, thereby give its good adhesive property, second: the water-proof material that this fluid rubber is made not only make coiled material that concrete makes with it mutually embedding closely become an entirety, also can increase the performance of concrete itself.Its principle is that mixed mineral powder and water glass issue and produce biochemical reaction in the effect of organic active agent with the free alkali in concrete matrix, in concrete micropore and kapillary, transmit, thereby secure bond is integral, and with particulate in concrete and not completely the composition of aquation react, hydration occurs again to be formed insoluble complicated and confused shape crystallization and is combined into entirety with concrete, make its heat resistanceheat resistant and can not chap, thereby make the sizing material airing function that neither infiltration again can perspire as human body skin, and fine cracks is had to superpower healing ability.
Embodiment
Embodiment 1
25 parts by weight of rubber oil are heated to 155 DEG C of dehydrations 0.5 hour, then add 35 weight part liquid styrene butadiene rubbers and 0.5 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 175 DEG C of dissolvings 90 minutes simultaneously, be cooled to 170 DEG C and add again 15 weight part liquid coumarone indene resins, the 90# petroleum pitch of 10 weight parts, the toughener DH-1 of 1 weight part, 0.5 weight part organic silicon surfactant dissolves 0.5 hour, finally add mixed mineral powder and the dissolving of 1 weight part water glass that 7 weight part tricalcium aluminates and 5 weight part tetracalcium aluminoferrites form within 0.5 hour, to be cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Embodiment 2
25 parts by weight of rubber oil are heated to 160 DEG C of dehydrations 0.75 hour, then add 35 weight part liquid polyisoprene rubbers and 0.5 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 180 DEG C of dissolvings 100 minutes simultaneously, be cooled to 170 DEG C and add again 10 weight part liquid coumarone indene resins, the 90# petroleum pitch of 5 weight parts, the toughener DH-1 of 2 weight parts, 1 weight part organic fluorine surfactant dissolves 0.75 hour, finally add 5 weight part Dicalcium Phosphate (Feed Grade)s, the mixed mineral powder that 4 weight part tricalcium aluminates and 11 weight part tetracalcium aluminoferrites form and 1.5 weight part water glass dissolve and within 0.75 hour, are cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Embodiment 3
20 weight part naphthenic oils are heated to 165 DEG C of dehydrations 1 hour, then add 30 weight part liquid styrene butadiene rubbers and 1 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 185 DEG C of dissolvings 70 minutes simultaneously, be cooled to 170 DEG C and add again 20 weight part liquid coumarone indene resins, the 90# petroleum pitch of 7 weight parts, the toughener DH-1 of 3 weight parts, 1 weight part organic active agent polycarboxylate surfactant dissolves 1 hour, finally add mixed mineral powder and the dissolving of 3 weight part water glass that 10 weight part Dicalcium Phosphate (Feed Grade)s and 5 weight part tetracalcium aluminoferrites form within 1 hour, to be cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Embodiment 4
20 weight part naphthenic oils are heated to 160 DEG C of dehydrations 0.5 hour, then add 35 weight part liquid polyisoprene rubbers and 1 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 180 DEG C of dissolvings 120 minutes simultaneously, be cooled to 170 DEG C and add again 20 weight part liquid coumarone indene resins, the 90# petroleum pitch of 8 weight parts, the toughener DH-3 of 3 weight parts, 1 weight part organic active agent polycarboxylate surfactant dissolves 1 hour, finally add mixed mineral powder and the dissolving of 2 weight part water glass that 7 weight part Dicalcium Phosphate (Feed Grade)s and 5 weight part tetracalcium aluminoferrites form within 1 hour, to be cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Embodiment 5
15 parts by weight of rubber oil are heated to 160 DEG C of dehydrations 1 hour, then add 40 weight part liquid styrene butadiene rubbers and 0.5 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 180 DEG C of dissolvings 80 minutes simultaneously, be cooled to 170 DEG C and add again 20 weight part liquid coumarone indene resins, the 100# petroleum pitch of 9 weight parts, the toughener DH-4 of 2 weight parts, 0.5 weight part organic fluorine surfactant dissolves 1 hour, finally add 3 weight part Dicalcium Phosphate (Feed Grade)s, the mixed mineral powder that 4 weight part tricalcium aluminates and 3 weight part tetracalcium aluminoferrites form and 3 weight part water glass dissolve and within 0.5 hour, are cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Embodiment 6
25 parts by weight of rubber oil are heated to 160 DEG C of dehydrations 0.5 hour, then add 25 weight part liquid polyisoprene rubbers and 1 weight part antioxidant 2, 5 ditert-butylhydro quinones, heat to 180 DEG C of dissolvings 90 minutes simultaneously, be cooled to 170 DEG C and add again 20 weight part liquid resins, the 100# petroleum pitch of 5 weight parts, the toughener DH-3 of 2 weight parts, 1 weight part organic silicon surfactant dissolves 1 hour, finally add 10 weight part Dicalcium Phosphate (Feed Grade)s, the mixed mineral powder that 4 weight part tricalcium aluminates and 6 weight part tetracalcium aluminoferrites form and 1 weight part water glass dissolve and within 0.5 hour, are cooled to 150 DEG C of dischargings, can obtain fluid rubber is the water-proof material that material of main part is made.
Claims (3)
1. the water-proof material that fluid rubber is made, is characterized in that: form component and comprise
The fluid rubber of 25-40 weight parts,
The petroleum pitch of 5-10 weight parts,
The organic solvent of 15-25 weight parts,
The mixed mineral powder of 10-25 weight parts,
The liquid resin of 10-20 weight parts,
The toughener of 1-3 weight parts,
The antioxidant of 0.5-1 weight part,
The organic active agent of 0.5-1 weight part and
The water glass of 1-3 weight parts.
2. the water-proof material that a kind of fluid rubber as claimed in claim 1 is made, is characterized in that:
Described organic solvent is rubber oil or naphthenic oil;
Described fluid rubber is styrene-butadiene rubber(SBR) or the polyisoprene rubber of liquid;
Described liquid resin is liquid coumarone indene resin;
Described mixed mineral powder is the mixed powder of Dicalcium Phosphate (Feed Grade), tricalcium aluminate and/or tetracalcium aluminoferrite;
Described toughener is DH-1, DH-3, DH-4;
Described antioxidant is 2,5 ditert-butylhydro quinones;
Described petroleum pitch is 90# or 100# pitch.
3. the method for the water-proof material that preparation a kind of fluid rubber claimed in claim 1 is made, comprising:
The organic solvent of 15-25 weight parts is heated to 155 DEG C-165 DEG C dehydrations 0.5---1 hour; Then add fluid rubber and 0.5-1 weight part antioxidant of 25-40 weight parts to heat to 175 DEG C-185 DEG C dissolvings 1-2 hours simultaneously; Lower the temperature 170 DEG C and add again the petroleum pitch of 10-20 weight part liquid resins, 5-10 weight parts, toughener and 0.5-1 weight part organic active agent of 1-3 weight parts to dissolve 0.5-1 hour, finally add 10-20 weight part mixed mineral powders and water glass to dissolve 150 DEG C of dischargings of cooling in 0.5-1 hour, obtain water-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410162777.8A CN103897635A (en) | 2014-04-23 | 2014-04-23 | Waterproof material prepared from fluid rubber and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410162777.8A CN103897635A (en) | 2014-04-23 | 2014-04-23 | Waterproof material prepared from fluid rubber and preparation method thereof |
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| CN103897635A true CN103897635A (en) | 2014-07-02 |
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| CN201410162777.8A Pending CN103897635A (en) | 2014-04-23 | 2014-04-23 | Waterproof material prepared from fluid rubber and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608449A (en) * | 2015-02-13 | 2015-05-13 | 宁波华高科防水技术有限公司 | Reactive 3,4-isoprene rubber self-adhesion waterproof roll |
| CN108611003A (en) * | 2018-05-18 | 2018-10-02 | 安徽朗凯奇建材有限公司 | A kind of stretch-proof double-sided self-adhesive polymer modified bituminous polyester fiber waterproof sheet material |
| CN115011010A (en) * | 2021-03-05 | 2022-09-06 | 杨太龙 | Adhesive tape type rubber waterproof sheet material manufacturing method and product thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694114A (en) * | 2009-10-09 | 2010-04-14 | 广西金雨伞防水装饰有限公司 | Waterproof roll capable of carrying out chemical bonding and physical crosslinking synergism with concrete |
| CN102965014A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | Spraying rapid-hardening rubber asphalt water-proofing material for pitched roof |
| CN102965020A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | Root-resistance spraying rapid-hardening rubber asphalt water-proofing material for planting |
| CN103627258A (en) * | 2012-08-23 | 2014-03-12 | 山东北方创信防水技术有限公司 | Spraying quick-setting rubber asphalt waterproof coating material |
-
2014
- 2014-04-23 CN CN201410162777.8A patent/CN103897635A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694114A (en) * | 2009-10-09 | 2010-04-14 | 广西金雨伞防水装饰有限公司 | Waterproof roll capable of carrying out chemical bonding and physical crosslinking synergism with concrete |
| CN103627258A (en) * | 2012-08-23 | 2014-03-12 | 山东北方创信防水技术有限公司 | Spraying quick-setting rubber asphalt waterproof coating material |
| CN102965014A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | Spraying rapid-hardening rubber asphalt water-proofing material for pitched roof |
| CN102965020A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | Root-resistance spraying rapid-hardening rubber asphalt water-proofing material for planting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608449A (en) * | 2015-02-13 | 2015-05-13 | 宁波华高科防水技术有限公司 | Reactive 3,4-isoprene rubber self-adhesion waterproof roll |
| CN108611003A (en) * | 2018-05-18 | 2018-10-02 | 安徽朗凯奇建材有限公司 | A kind of stretch-proof double-sided self-adhesive polymer modified bituminous polyester fiber waterproof sheet material |
| CN115011010A (en) * | 2021-03-05 | 2022-09-06 | 杨太龙 | Adhesive tape type rubber waterproof sheet material manufacturing method and product thereof |
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Application publication date: 20140702 |