CN102516704A - Waterproof material and its preparation method - Google Patents
Waterproof material and its preparation method Download PDFInfo
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- CN102516704A CN102516704A CN2011104342767A CN201110434276A CN102516704A CN 102516704 A CN102516704 A CN 102516704A CN 2011104342767 A CN2011104342767 A CN 2011104342767A CN 201110434276 A CN201110434276 A CN 201110434276A CN 102516704 A CN102516704 A CN 102516704A
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 19
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 238000005303 weighing Methods 0.000 claims abstract description 10
- -1 dicyclopentadiene hydrocarbon Chemical class 0.000 claims abstract description 9
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 229930195734 saturated hydrocarbon Natural products 0.000 claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 5
- 239000011630 iodine Substances 0.000 claims abstract description 5
- 238000009435 building construction Methods 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229920001195 polyisoprene Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 5
- 239000003469 silicate cement Substances 0.000 claims description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000003454 indenyl group Chemical class C1(C=CC2=CC=CC=C12)* 0.000 claims 2
- 125000003944 tolyl group Chemical group 0.000 claims 2
- 238000004132 cross linking Methods 0.000 abstract 2
- 239000011398 Portland cement Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229920003049 isoprene rubber Polymers 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 125000002837 carbocyclic group Chemical group 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 244000286663 Ficus elastica Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002469 indenes Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A waterproof material contains the following raw materials of: by weight, 30-60 parts of LAL saturated hydrocarbon oil, 15-30 parts of cis-isoprene rubber, 20-50 parts of a dicyclopentadiene hydrocarbon polymer, 0-30 parts of napthene, 10-20 parts of portland cement, 10-20 parts of hydroxide and 3-10 parts of nylon short fiber. The waterproof material can be used as a waterproof material for building construction. A preparation method of the waterproof material comprises the following steps of: weighing each component according to amounts by weight of various raw materials, mixing the raw materials for cross linking reaction to obtain a product with iodine value being within 15, followed by cooling and discharging, wherein the cross linking reaction is carried out at the temperature of 120-360 DEG C and at the pressure of 1-2.5 MPa while keeping warm and stirring for more than 6 hours.
Description
Technical field
The present invention relates to a kind of water-proof material, especially a kind of have good high temperature resistant and the cryogenic temperature variation, and ability and cement, concrete form the building construction water-proof material of same shrinkage rates, and it comprises raw materials such as polymer rubber resin and silicate.The invention still further relates to this preparation method of water proof material, belong to petrochemical complex, fine chemical technology field.
Background technology
For many years because the northern area winter summer temperature difference is bigger, water-proof material receives reasons such as concrete surface contraction ratio row difference and sleet is freezing, and house WATER REPELLENT problem never is well solved.Its major cause is that the water-proof material contraction ratio that summer in winter variation of temperature handles methods such as concrete shrinkage ratio and used " three oily two felts ", urethane is inconsistent; Thereby form delamination breach phenomenon; Cause chronic water inlet; The delamination breach can be more and more serious after running into several ice and snow, and the waterproof life-span reduces, and formed the difficult problem that water inlet is every year repaired every year.
The present invention is theoretical according to new waterproof, sets about from improving the storeroom contraction ratio, has made a kind of colloidality and elastic water-proof material of having, and it is sticked on the concrete construction top layer, can keep secular elasticity and stronger sticking power.This water-proof material high temperature resistant and indeformable flowing in summer, then do not chap winter.This water-proof material is dissolved in the concrete cement top layer, and is identical with concrete cold and hot contraction ratio.Add again on this top layer and to attach the silicate resist and further strengthen corrosion-resistant, stability to aging, form the resist that one deck has good springiness, high temperature resistant, anti-be full of cracks, reach the effect of waterproof.
Summary of the invention
The technical problem of solution required for the present invention is the deficiency that overcomes existing waterproof technique; A kind of weathering resistance is provided; Multiple material homogeneous phase mixes, and the waterproof material that cold and hot shrinkage rates is consistent efficiently solves that water-proof material for many years receives climate change and the difficult problem damaged.
The objective of the invention is to realize through following technical scheme.
A kind of water-proof material comprises the raw material of following weight part.
The saturated hydrocarbon ils 20-60 of LAL part, cis polyisoprene rubber 15-30 part, NSC 7352 hydrocarbon polymer 20-50 part, naphthenic hydrocarbon 0-30 part, silicate cement 10-20 part, oxyhydroxide 10-20 part, nylon short fibre 3-10 part.
Preferred each parts by weight of raw materials is the saturated hydrocarbon ils 30-40 of LAL part, cis polyisoprene rubber 15-25 part, NSC 7352 hydrocarbon polymer 20-40 part, naphthenic hydrocarbon 0-30 part, silicate cement 10-20 part, oxyhydroxide 10-20 part, nylon short fibre 5-6 part.
The saturated hydrocarbon ils of wherein said LAL can prepare through following method:
(1) take by weighing each component by following weight part: vinylbenzene 30-45 part, indenes 5-15 part, vinyl toluene 0-5 part, boron trioxide catalyzer 0.05-0.5 part, auxiliary 100-150 part, wherein said auxiliary can be toluene or YLENE.
(2) each raw materials mix under the step (1) is carried out the boron trioxide catalyzed polymerization together, reaction conditions is middle temperature, two sections polyreactions of high temperature.
(3) with the resulting product standing demix of step (2), take off layer liquid and slough residual fraction, obtain body of paste.
The wherein said specification product of polyisoprene rubber of taking advantage of a situation from cis-rubber or trans rubber plant.
Wherein said NSC 7352 hydrocarbon polymer can prepare through following method:
(1) take by weighing each component by following weight part: cyclopentadiene 80-100 part, vinyl toluene 30-40 part, dication aluminum chloride 0.1-1 part, auxiliary 100-200 part, wherein said auxiliary can be toluene or YLENE.
(2) said each raw materials mix of step (1) is carried out the dication catalyzed reaction together, reaction conditions is middle pyroreaction.
(3) with the resulting product standing demix of step (2), take off layer liquid and slough residual fraction, obtain body of paste.
The ring texture compound that wherein said naphthenic hydrocarbon can be general formula CnH2n, wherein n is the integer of 1-30, its main body is not a carbochain but carbocyclic ring for example can be a pentamethylene, hexanaphthene etc., for example five carbocyclic rings or hydrogenation of six carbocyclic.
Wherein said silicate cement comes from the 425# cement in cement mill.
The preferred hydrochlorinate aluminium of wherein said oxyhydroxide, its content is more than 96%, and is Powdered.
Wherein said nylon short fibre is the material of old tire processing or sub product.
Another technical problem to be solved by this invention provides a kind of above-mentioned preparation method of water proof material, the especially preparation method of house water-proof building material.
This method comprises:
1) weight part by above-mentioned materials takes by weighing each raw material
2) various raw materials mix are carried out crosslinkedization reaction, obtain iodine value 15 with interior product, the cooling discharge promptly gets.
Wherein said crosslinkedization reaction is preferably carried out under temperature is 120 ℃-360 ℃ condition, and more preferably 160 ℃-300 ℃ of temperature, pressure is insulated and stirred more than 6 hours under the condition of 1.5-2 MPa.
Products made thereby of the present invention is non-volatile paste elastomerics, has well cold-resistant, resistance toheat, can directly on cement concrete surface, construct; It has identical shrinkage rates with concrete, not influenced by the building surface convergent force; Its top layer then receives the silicates substance protection, and it is little influenced by ultraviolet ray, the indeformable trickling of elastomerics during high temperature, and elastomerics does not chap during low temperature, and slight distortion can be repaired voluntarily.This product has the elasticity digestion time and keeps lasting, and advantages such as good stability, easy construction have been improved the shortcoming of former waterproof material from mechanism.Water-proof material self monomer sulfuration is cross-linked into to after the one, makes its surperficial hot melt with heating means again or add surface layer adhesive bonding or be sprayed on concrete surface, forms cross-linked material.Method of the prior art all be independent solidified form existence after the construction like " four oily three felts " roasting sticking method and urethane crosslinks method, can tear from monoblock on the concrete after stressed.The place immersion if be affected by thermal expansion and contraction will be by the bigger immersion point of freezing spreading under the freezing condition of sleet, and will form delamination by expanding the coming year, its waterproof lost decreased, and repairs difficulty.And paste elastomerics of the present invention immerses building concrete, exists with the form of elasticity top layer protection, is difficult to tear from concrete, remains the elastic moval state, be not heated rise, the infringement of freezing up, thereby reach the purpose of excellent waterproof.
Embodiment
Embodiment 1
Take by weighing each raw material by following weight
1, LAL protection hydrocarbon ils: 28 parts
2, polyisoprene rubber: 15 parts
3, NSC 7352 hydrocarbon polymer: 20 parts
4, naphthenic hydrocarbon: 2 parts
5, silicate: 10 parts
6, hydrochlorinate aluminium: 10 parts
7, nylon fiber: 5 parts
Various raw materials mix are carried out crosslinkedization reaction, obtain iodine value 15 with interior product, the cooling discharge promptly gets, and wherein to be reflected at temperature be 120 ℃-360 ℃ to crosslinkedization, and pressure is insulated and stirred more than 6 hours under the condition of 1-2.5 MPa.
Embodiment 2
Take by weighing each raw material by following weight
1. LAL protects hydrocarbon ils: 48 parts
2. polyisoprene rubber: 30 parts
3. NSC 7352 hydrocarbon polymer: 50 parts
4. naphthenic hydrocarbon: 20 parts
5. silicate: 20 parts
6. hydrochlorinate aluminium: 20 parts
7. nylon fiber: 9 parts
Various raw materials mix are carried out crosslinkedization reaction, obtain iodine value 15 with interior product, the cooling discharge promptly gets, and wherein to be reflected at temperature be 160 ℃-300 ℃ to crosslinkedization, and pressure is insulated and stirred more than 6 hours under the condition of 1-2.5 MPa.
Claims (9)
1. water-proof material comprises the raw material of following weight part:
The saturated hydrocarbon ils 20-60 of LAL part, cis polyisoprene rubber 15-30 part, NSC 7352 hydrocarbon polymer 20-50 part, naphthenic hydrocarbon 0-30 part, silicate cement 10-20 part, oxyhydroxide 10-20 part, nylon short fibre 3-10 part.
2. according to the said water-proof material of claim 1, it is characterized in that the weight part of each raw material is:
The saturated hydrocarbon ils 30-40 of LAL part, cis polyisoprene rubber 15-25 part, NSC 7352 hydrocarbon polymer 20-40 part, naphthenic hydrocarbon 0-30 part, silicate cement 10-20 part, oxyhydroxide 10-20 part, nylon short fibre 5-6 part.
3. according to claim 1 or 2 said water-proof materials, the saturated hydrocarbon ils of wherein said LAL prepares through following method:
(1) take by weighing each component by following weight part: vinylbenzene 30-45 part, indenes 5-15 part, vinyl toluene 0-5 part, boron trioxide catalyzer 0.05-0.5 part, auxiliary 100-150 part, wherein said auxiliary is toluene or YLENE;
(2) each raw materials mix under the step (1) is carried out the boron trioxide catalyzed polymerization together, reaction conditions is middle temperature, two sections polyreactions of high temperature;
(3) with the resulting product standing demix of step (2), take off layer liquid and slough residual fraction, obtain body of paste.
4. according to claim 1 or 2 said water-proof materials, wherein said NSC 7352 hydrocarbon polymer prepares through following method:
(1) take by weighing each component by following weight part: cyclopentadiene 80-100 part, vinyl toluene 30-40 part, dication aluminum chloride 0.1-1 part, auxiliary 100-200 part, wherein said auxiliary is toluene or YLENE;
(2) said each raw materials mix of step (1) is carried out the dication catalyzed reaction together, reaction conditions is the medium and high temperature reaction;
(3) with the resulting product standing demix of step (2), take off layer liquid and slough residual fraction, obtain body of paste.
5. according to claim 1 or 2 said water-proof materials, the ring texture compound that wherein said naphthenic hydrocarbon is general formula CnH2n, wherein n is the integer of 1-30.
6. according to claim 1 or 2 said water-proof materials, wherein said oxyhydroxide is white lake.
7. claim 1 or 2 said preparation method of water proof material may further comprise the steps:
1) weight part by various raw materials takes by weighing each component;
2) various raw materials mix are carried out crosslinkedization reaction, obtain iodine value 15 with interior product, the cooling discharge promptly gets, and wherein to be reflected at temperature be 120 ℃-360 ℃ to crosslinkedization, and pressure is insulated and stirred more than 6 hours under the condition of 1-2.5 MPa.
8. according to the said method of claim 7, wherein said crosslinkedization temperature of reaction is 160 ℃-300 ℃,
(1) take by weighing each component by following weight part: vinylbenzene 30-45 part, indenes 5-15 part, vinyl toluene 0-5 part, boron trioxide catalyzer 0.05-0.5 part, auxiliary 100-150 part, wherein said auxiliary can be toluene or YLENE;
(2) with each raw materials mix polymerization under the step (1), reaction conditions is middle temperature, two sections polyreactions of high temperature;
(3) with the resulting product standing demix of step (2), take off a layer liquid, slough residual fraction, obtain body of paste.
9. claim 1 or 2 described water-proof materials are as the purposes of building construction water-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110434276 CN102516704B (en) | 2011-12-22 | 2011-12-22 | Waterproof material and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110434276 CN102516704B (en) | 2011-12-22 | 2011-12-22 | Waterproof material and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102516704A true CN102516704A (en) | 2012-06-27 |
| CN102516704B CN102516704B (en) | 2013-06-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110434276 Active CN102516704B (en) | 2011-12-22 | 2011-12-22 | Waterproof material and its preparation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102516704B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289145A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Impact-resistant high-temperature-resistant plastic comprising bicyclopentadiene |
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| KR100533231B1 (en) * | 2004-11-15 | 2005-12-02 | 한본인더스트리 주식회사 | Stretchy rubberized asphalt felt for waterproofing and waterproofing material of duplex rubberized asphalt membrane plus felt |
| CN101121874A (en) * | 2007-08-27 | 2008-02-13 | 北京东方雨虹防水技术股份有限公司 | High heat resistance self-adhesive rubber asphalt waterproofing coiled material |
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| WO2011094973A1 (en) * | 2010-02-03 | 2011-08-11 | Gong Xiangqin | Rubber tyre extender oil for improving low hysteresis loss of rubber tyre and preparation method thereof |
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2011
- 2011-12-22 CN CN 201110434276 patent/CN102516704B/en active Active
Patent Citations (11)
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| GB1238016A (en) * | 1967-10-16 | 1971-07-07 | ||
| JPS5765710A (en) * | 1980-10-09 | 1982-04-21 | Bridgestone Corp | Ultraviolet-or radiation-crosslinkable rubber plastic composition and waterproof sheet containing the same |
| EP0877057A2 (en) * | 1993-12-13 | 1998-11-11 | Daicel Chemical Industries, Ltd. | A compatible blend containing an epoxy-modified block copolymer, a process, a thermoplastic resin composition, resin compositions and an asphalt composition containing an epoxy-modified block copolymer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103289145A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Impact-resistant high-temperature-resistant plastic comprising bicyclopentadiene |
| CN103289145B (en) * | 2013-06-24 | 2015-05-20 | 苏州新区佳合塑胶有限公司 | Impact-resistant high-temperature-resistant plastic comprising bicyclopentadiene |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102516704B (en) | 2013-06-12 |
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