CN105237820A - Reaction type non-asphalt base waterproof composition - Google Patents
Reaction type non-asphalt base waterproof composition Download PDFInfo
- Publication number
- CN105237820A CN105237820A CN201410330063.3A CN201410330063A CN105237820A CN 105237820 A CN105237820 A CN 105237820A CN 201410330063 A CN201410330063 A CN 201410330063A CN 105237820 A CN105237820 A CN 105237820A
- Authority
- CN
- China
- Prior art keywords
- silane
- rubber
- type non
- response type
- waterproof
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention provides a reaction typ enon-asphalt base waterproof composition. The composition is characterized by comprising the following raw materials in parts by weight: 20-60 parts of rubber; 20-40 parts of a tackifier; 8-15 parts of a softening agent; and 0.2-4 parts of a waterproof bridging agent. One end of the waterproof bridging agent can be combined with C=C double bonds or carboxyl (-COOH) of rubber, and the other end of the waterproof bridging agent can be bonded with acid radicals generated after cement is hydrated. A waterproof bridge is built, and very strong adhesive force is generated, so that glue and the cement are tightly bonded to form a firm waterproof layer.
Description
Technical field
The present invention relates to a kind of response type non-bituminous base water-proofing composition, be one can with cement concrete generation chemical reaction, produce the water-proof material of chemically crosslinked.
Background technology
So-called reaction glue waterproof technique be exactly by waterproof layer water-proof material and cement concrete plays chemical crosslink reaction jointly and cohesive action worked in coordination with by physics mortise and tenon, produce very strong cohesive force, waterproof layer is closely connected with concrete surface, forms the waterproof layer of skin-type.The sticky waterproof technique of reaction has been successfully applied to multiple water-proof material, the Chinese patent as the present inventor's application: Application Number (patent): CN200910114456.X, title: carry out with concrete the waterproof roll that bonding worked in coordination with by chemically crosslinked and physics mortise and tenon; Open (bulletin) number: CN101694114A applies for (patent right) people: Guangxi Jiyusan Waterproof Decoration Co., Ltd., disclose and a kind ofly can work in coordination with the waterproof roll of bonding with cement concrete generation chemically crosslinked and physics mortise and tenon, its use waterproof glue be add in modifying asphalt can with the functional aid of cement concrete generation chemical crosslink reaction, described functional aid is poly-methylethoxy base silane or poly-naphthalene formaldehyde sulfonate salt.The active group contained due to these functional aids can with cement concrete generation chemical crosslink reaction, thus the bonding force of content modified asphalt adhesive and basal plane is strong, and is irreversible, so water resistance is extremely outstanding.It can be constructed in wet condition, and construct very easy, operating efficiency is very high.Number of patent application CN201110122795.X, title: the preparation of SBS modified asphalt and waterproofing membrane production method; Application (patent right) people: Guangxi Jiyusan Waterproof Decoration Co., Ltd., discloses and a kind ofly can work in coordination with the SBS modified asphalt waterproof roll of bonding with concrete generation chemically crosslinked and physics mortise and tenon.Number of patent application: CN201210446551.1, title: reaction bonded type node sealing compound and preparation method thereof, application (patent right) people: Guangxi Jiyusan Waterproof Decoration Co., Ltd., discloses and a kind ofly can work in coordination with the modified asphalt waterproof sealing compound of bonding with concrete generation chemically crosslinked and physics mortise and tenon.
Water-proof material is glued in several reaction is above all asphalt base waterproofing material, because asphalt component is complicated, different crude oil refines the asphalt component obtained difference, usually cause the asphalt waterproofing material unstable properties made, frequent needs are for different asphalt stocks adjustment production formula and production technique, cause production efficiency low, increase production cost.
Summary of the invention
The object of the invention is open a kind of non-bituminous base water-proofing composition, be one can with cement concrete generation chemical reaction, produce the non-bituminous base waterproof material that cohesive action worked in coordination with by chemically crosslinked and physics mortise and tenon.
Technical scheme of the present invention is:
Response type non-bituminous base water-proofing composition, its composition comprises the raw material of following parts by weight:
Rubber 20 ~ 60;
Tackifier 20 ~ 40;
Tenderizer 8 ~ 15;
Waterproof bridging agent 0.2 ~ 4;
One end of described waterproof bridging agent is combined with the C=C double bond of rubber, carboxyl-COOH, and the acid group that the other end produces after hydrated cementitious is combined, and erects a waterproof bridge.
Described rubber is natural rubber, isoprene-isobutylene rubber, polyisoprene rubber, chloroprene rubber, styrene-butadiene rubber(SBR), SBS rubber, carboxy nitrile rubber.The natural high moleculer eompound of natural rubber to be a kind of with polyisoprene be main component, has higher elasticity, is usually used in production waterproof, rainproof material.Isoprene-isobutylene rubber, be called for short IIR, be the abbreviation of IsobutyleneIsopreneRubber, it has good chemical stability and thermostability, and the most outstanding is resistance to air loss and watertightness.Be usually used in asphalt modifier, produce modified asphalt waterproof material.Polyisoprene rubber, English name Polyisoprenerubber, it has good elasticity, winter hardiness (vitrification point-68 DEG C) and very high tensile strength, is commonly used for asphalt modifier, produces modified asphalt material.Chloroprene rubber is by chloroprene (i.e. 2-chloro-1,3-divinyl) be the synthetic rubber that main raw material carries out α-polymerization and produce, be widely used in for weathering resistance product, viscose glue sole, coating and rocket fuel, be usually used in producing modified waterproof asphalt material.Styrene-butadiene rubber(SBR) (SBR), also known as polystyrenebutadienes multipolymer, the use properties of its processing characteristics and goods is close to natural rubber, some performance is as wear-resisting, heat-resisting, ageing-resistant and vulcanization rate is more excellent compared with natural rubber, can with natural rubber and various synthetic rubber and use, Chang Zuowei asphalt modifier.SBS rubber is styrene-butadiene-styrene block copolymer, is mainly used in rubber item, modifier, tackiness agent and asphalt modifier four and answers territory greatly.
Tackifier are the indispensable components of sizing agent, and it, by surface diffusion or the moistening gluing of surfaces of internal divergence, makes bonding strength between glue and adherend material improve.Tackifier of the present invention are any one or more compositions in hydrogenated rosin glyceride, staybelite pentaerythritol ester or ester gum.
Tenderizer is a kind of auxiliary agent of processing characteristics for improving sizing agent and use properties, can increase the plasticity of sizing material, reduce compound viscosity and mixing time temperature, improve dispersed and Combination, improve the tensile strength of cross-linked rubber, elongation and wear resistance.Tenderizer of the present invention is any one or more composition of dibutyl fumarate, dioctyl fumarate, dibutyl maleinate or dioctyl maleate.
Described waterproof bridging agent is the compound or the mixture that contain multiple functional group in a kind of molecule, a part of functional group in its molecule can with rubber generation crosslinking reaction, the intermolecular reticulated structure of Reinforced Rubber, improve the physicals of composition, another part functional group can with cement concrete generation chemical reaction, produce chemically crosslinked and physics mortise and tenon synergy, elastomeric material be firmly adsorbed on concrete, formed firmly, waterproof layer closely.This kind of material can be the composition of any one or they in alkenylsiloxane, aminosiloxane, chlorocarbon radical siloxane, methacryloxy siloxanes or epoxy group(ing) siloxanes.
Described alkenylsiloxane is vinyl trichloro silane, vinyltrimethoxy silane, vinyltriethoxysilane, vinyl three (β-methoxy ethoxy) silane, vinyl triacyloxysilanes, three tert.-butoxy vinyl silanes, vinyl silane tri-butyl peroxy, allyltrimethoxysilanis or allyltriethoxysilane.
Described aminosiloxane is anilinomethyl trimethoxy silane, anilinomethyl triethoxysilane, N-(4-aminobutyl) amino methyl triethoxyl silane, gamma-amino propyl trimethoxy silicane, (3-aminopropyl) triethoxyl silane, N-methyl-3-aminopropyl trimethoxysilane, N-phenyl-3-TSL 8330, γ-(β-aminoethyl) aminopropyl trimethoxysilane, γ-(β-aminoethyl) aminopropyltriethoxy dimethoxysilane, γ-divinyl triammonium base propyl trimethoxy silicane, 3-aminophenyl Trimethoxy silane, 2-(4-N-benzyl quadrol base) ethyl trimethoxy silane or N, N-bis-(2-hydroxyethyl)-3-aminopropyl triethoxysilane.
Described chlorocarbon radical siloxane is γ-chloropropyl trichloro-silane, γ-r-chloropropyl trimethoxyl silane, γ-chloropropyl triethoxysilane or 2-(4-zephiran chloride) ethyl trimethoxy silane.
Described methacryloxy siloxanes is gamma-methyl allyl acyloxypropyl trichlorosilane, gamma-methyl allyl acyloxypropyl trimethoxysilane, gamma-methyl allyl acyloxypropyl three (β-methoxy ethoxy) silane or gamma-methyl allyl acyloxypropyl three (trimethylsiloxane group) silane.
Described epoxy group(ing) siloxanes is 3-(2,3 epoxy third oxygen) propyl trimethoxy, β-(3,4 expoxycyclohexyl) ethyl trimethoxy silane, β-(3,4 expoxycyclohexyl) ethyl triethoxysilane or β-(3,4 expoxycyclohexyl) ethyl-methyl diethoxy silane.
The production method of response type non-bituminous base water-proofing composition of the present invention is: rubber mixes with tackifier and tenderizer, the temperature of rubber softening point is heated under stirring, for strengthening the degree of mixing of various material, useful colloidal mill carrys out grinding material, when material becomes paste, add waterproof bridging agent, continue to stir, until various mixing of materials is even, namely obtain product of the present invention.
The positively effect that the present invention produces: containing multiple active function groups in waterproof bridging agent molecule of the present invention, moieties can with rubber molecule generation crosslinking reaction, the reticulated structure of rubber molecule is produced more crosslinked, improve tensile property, chemical reaction can be there is in all the other functional groups with adherend material (carry is not cement concrete), produce chemical binding force, erect a waterproof bridge, improve the cohesive strength of water-proof material and cement basal plane, the water resistance of product is significantly improved, and waterproof is more lasting reliable; Waterproof material of main part of the present invention is the macromolecular compound of stable performance, and the water-proofing composition stable performance of making, production technique is simple.
Embodiment
embodiment 1
Natural rubber 35 parts of (weight parts, down together), hydrogenated rosin glyceride 22 parts and dibutyl fumarate 8 parts mixing, paste is ground to colloidal mill, add 0.2 part of allyltriethoxysilane, continuing stirring makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, be directly used as waterproof sealing cream.
embodiment 2
Isoprene-isobutylene rubber 20 parts of (weight parts, down together), staybelite pentaerythritol ester 20 parts and dioctyl fumarate 10 parts mixing, paste is ground to colloidal mill, add 0.5 part of γ-(β-aminoethyl) aminopropyl trimethoxysilane, continuing stirring makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, be coated on polyester non-woven fabric, make waterproof roll.
embodiment 3
Polyisoprene rubber 46 parts of (weight parts, down together), ester gum (softening temperature is 85 ~ 90 DEG C) 31 parts and dioctyl fumarate 12 parts mixing, paste is ground to colloidal mill, add 1 part of γ-r-chloropropyl trimethoxyl silane, continuing stirring makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, be coated on macromolecule membrane, make waterproof roll.
embodiment 4
Styrene-butadiene rubber(SBR) 52 parts of (weight parts, down together), ester gum (softening temperature is 85 ~ 90 DEG C) 36 parts and dibutyl maleinate 11 parts mixing, paste is ground to colloidal mill, add 1.5 parts of gamma-methyl allyl acyloxypropyl trimethoxysilanes, continuing stirring makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, be coated on glasscloth, make waterproof roll.
embodiment 5
SBS rubber 60 parts of (weight parts, down together), ester gum (softening temperature is 85 ~ 90 DEG C) 40 parts and dioctyl maleate 15 parts mixing, paste is ground to colloidal mill, add 3 parts of β-(3,4 expoxycyclohexyl) ethyl-methyl diethoxy silane, continues stirring and makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, water, emulsifying agent and coatings additive(s) can be added, make waterproof paint.
embodiment 6
SBS rubber 60 parts of (weight parts, down together), ester gum (softening temperature is 85 ~ 90 DEG C) 40 parts and dioctyl maleate 15 parts mixing, paste is ground to colloidal mill, add 4 parts of vinyl triacyloxysilanes, continuing stirring makes mixing of materials even, obtain response type non-bituminous base water-proofing composition, water, emulsifying agent and coatings additive(s) can be added, make waterproof paint
comparative example
SBS rubber 60 parts (weight part, lower same), ester gum (softening temperature is 85 ~ 90 DEG C) 40 parts and dioctyl maleate 15 parts mixing, be ground to paste with colloidal mill, common water-proof material.
Test: the waterproof sizing material that Example obtains is coated on cement concrete, thickness 1.8 ~ 2.0mm, detects waterproof layer and the cohesive strength of basal plane and the elongation at break of sizing material according to the detection method in GB23457-2009 " overlay, wet paving waterproof roll ".
Result is as shown in table 1 below:
Claims (10)
1. response type non-bituminous base water-proofing composition, is characterized in that, its composition comprises the raw material of following parts by weight:
Rubber 20 ~ 60;
Tackifier 20 ~ 40;
Tenderizer 8 ~ 15;
Waterproof bridging agent 0.2 ~ 4;
One end of described waterproof bridging agent is combined with the C=C double bond of rubber, carboxyl-COOH, and the acid group that the other end produces after hydrated cementitious is combined, and erects a waterproof bridge.
2. response type non-bituminous base water-proofing composition as claimed in claim 1, it is characterized in that, described rubber is natural rubber, isoprene-isobutylene rubber, polyisoprene rubber, chloroprene rubber, styrene-butadiene rubber(SBR), SBS rubber, carboxy nitrile rubber.
3. response type non-bituminous base water-proofing composition as claimed in claim 1, it is characterized in that, described tackifier are any one or more compositions in hydrogenated rosin glyceride, staybelite pentaerythritol ester or ester gum.
4. response type non-bituminous base water-proofing composition as claimed in claim 1, it is characterized in that, described tenderizer is any one or more composition of dibutyl fumarate, dioctyl fumarate, dibutyl maleinate or dioctyl maleate.
5. response type non-bituminous base water-proofing composition as claimed in claim 1, it is characterized in that, described waterproof bridging agent is any one in alkenylsiloxane, aminosiloxane, chlorocarbon radical siloxane, methacryloxy siloxanes or epoxy group(ing) siloxanes or their composition.
6. response type non-bituminous base water-proofing composition as claimed in claim 5, it is characterized in that, described alkenylsiloxane is vinyl trichloro silane, vinyltrimethoxy silane, vinyltriethoxysilane, vinyl three (β-methoxy ethoxy) silane, vinyl triacyloxysilanes, three tert.-butoxy vinyl silanes, vinyl silane tri-butyl peroxy, allyltrimethoxysilanis or allyltriethoxysilane.
7. response type non-bituminous base water-proofing composition as claimed in claim 5, it is characterized in that, described aminosiloxane is anilinomethyl trimethoxy silane, anilinomethyl triethoxysilane, N-(4-aminobutyl) amino methyl triethoxyl silane, gamma-amino propyl trimethoxy silicane, (3-aminopropyl) triethoxyl silane, N-methyl-3-aminopropyl trimethoxysilane, N-phenyl-3-TSL 8330, γ-(β-aminoethyl) aminopropyl trimethoxysilane, γ-(β-aminoethyl) aminopropyltriethoxy dimethoxysilane, γ-divinyl triammonium base propyl trimethoxy silicane, 3-aminophenyl Trimethoxy silane, 2-(4-N-benzyl quadrol base) ethyl trimethoxy silane or N, N-bis-(2-hydroxyethyl)-3-aminopropyl triethoxysilane.
8. response type non-bituminous base water-proofing composition as claimed in claim 5, it is characterized in that, described chlorocarbon radical siloxane is γ-chloropropyl trichloro-silane, γ-r-chloropropyl trimethoxyl silane, γ-chloropropyl triethoxysilane or 2-(4-zephiran chloride) ethyl trimethoxy silane.
9. response type non-bituminous base water-proofing composition as claimed in claim 5, it is characterized in that, described methacryloxy siloxanes is gamma-methyl allyl acyloxypropyl trichlorosilane, gamma-methyl allyl acyloxypropyl trimethoxysilane, gamma-methyl allyl acyloxypropyl three (β-methoxy ethoxy) silane or gamma-methyl allyl acyloxypropyl three (trimethylsiloxane group) silane.
10. response type non-bituminous base water-proofing composition as claimed in claim 5, it is characterized in that, described epoxy group(ing) siloxanes is 3-(2,3 epoxy third oxygen) propyl trimethoxy, β-(3,4 expoxycyclohexyl) ethyl trimethoxy silane, β-(3,4 expoxycyclohexyl) ethyl triethoxysilane or β-(3,4 expoxycyclohexyl) ethyl-methyl diethoxy silane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330063.3A CN105237820A (en) | 2014-07-12 | 2014-07-12 | Reaction type non-asphalt base waterproof composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330063.3A CN105237820A (en) | 2014-07-12 | 2014-07-12 | Reaction type non-asphalt base waterproof composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105237820A true CN105237820A (en) | 2016-01-13 |
Family
ID=55035675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330063.3A Pending CN105237820A (en) | 2014-07-12 | 2014-07-12 | Reaction type non-asphalt base waterproof composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105237820A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495553A (en) * | 2016-09-29 | 2017-03-15 | 东至绿洲环保化工有限公司 | A kind of cement mortar waterproofing agent of organosilicon |
| CN106751916A (en) * | 2016-11-29 | 2017-05-31 | 云南欣城防水科技有限公司 | Non-bituminous based high molecular Self-adhesive waterproof material |
| CN109423887A (en) * | 2017-09-05 | 2019-03-05 | 立得光电科技股份有限公司 | Fluorine-free water-repellent composition, fluorine-free water-repellent component and fluorine-free water-repellent yarn |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167791A (en) * | 1997-06-10 | 1997-12-17 | 中国科学院广州化学研究所 | Non-asphalt solvent type water-proof paint and its preparing process |
| CN101426749A (en) * | 2006-04-21 | 2009-05-06 | 路博润高级材料公司 | Elastomeric emulsion polymers for masonry coatings |
| CN103897614A (en) * | 2014-04-21 | 2014-07-02 | 广东赛力克防水材料有限公司 | Non-asphalt-based rubber film |
-
2014
- 2014-07-12 CN CN201410330063.3A patent/CN105237820A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167791A (en) * | 1997-06-10 | 1997-12-17 | 中国科学院广州化学研究所 | Non-asphalt solvent type water-proof paint and its preparing process |
| CN101426749A (en) * | 2006-04-21 | 2009-05-06 | 路博润高级材料公司 | Elastomeric emulsion polymers for masonry coatings |
| CN103897614A (en) * | 2014-04-21 | 2014-07-02 | 广东赛力克防水材料有限公司 | Non-asphalt-based rubber film |
Non-Patent Citations (1)
| Title |
|---|
| 张京锋: "硅烷偶联剂对沥青与无机材料界面作用研究", 《华南理工大学硕士论文》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495553A (en) * | 2016-09-29 | 2017-03-15 | 东至绿洲环保化工有限公司 | A kind of cement mortar waterproofing agent of organosilicon |
| CN106751916A (en) * | 2016-11-29 | 2017-05-31 | 云南欣城防水科技有限公司 | Non-bituminous based high molecular Self-adhesive waterproof material |
| CN109423887A (en) * | 2017-09-05 | 2019-03-05 | 立得光电科技股份有限公司 | Fluorine-free water-repellent composition, fluorine-free water-repellent component and fluorine-free water-repellent yarn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016008371A1 (en) | Reactive modified asphalt and method for producing same | |
| CN104311739B (en) | Organic-silicon-modified styrene-butadiene latex and preparation method thereof | |
| WO2016008373A1 (en) | Cross-linked waterproof sealant, production method thereof, and application thereof | |
| CN104629659B (en) | Ethylene propylene diene rubber adhesive waterproof coil | |
| CN105238081A (en) | Reactive modified asphalt and production method therefor | |
| CN110016289B (en) | High-performance polymer modified asphalt waterproof coating and preparation method thereof | |
| WO2016008372A1 (en) | Bridged-type waterproof coating material, and production method and use therefor | |
| CN105237820A (en) | Reaction type non-asphalt base waterproof composition | |
| KR101757190B1 (en) | A Production Method Of Rubberized Asphalt Waterproofing Material With High Viscosity And Self-adhesiveness | |
| CN101705623A (en) | Water-based PU brush surface conditioning agent for synthetic leather | |
| EP3401367A1 (en) | Bituminous compositions comprising an amine additive and a hydroxide, their preparation process and applications | |
| CN103540147A (en) | High-strength and anti-stripping elastomer modified asphalt waterproof coiled material and production process | |
| CN105295119A (en) | Reaction type non-asphaltic base waterproof composition | |
| CN111484817A (en) | High-performance water-based neoprene spray adhesive and preparation method thereof | |
| US20070289489A1 (en) | Water-proofing composition | |
| CN112080247B (en) | Water-based silicone adhesive capable of bonding RTV silicone adhesive | |
| CN105315510A (en) | Reaction type non-asphalt base waterproof composition | |
| CN105269898A (en) | Reactive non-asphaltic base wet-applied waterproofing roll | |
| CN100491484C (en) | Water-proof coating with mono component high elasticity aqueous polyurethane for construction and preparation process thereof | |
| CN105315914A (en) | Application of waterproof bridging agent in non-asphalt base waterproof material | |
| CN104774479A (en) | Modified asphalt special for wet-laying waterproof roll material and preparation method thereof | |
| CN105315528A (en) | Reaction type non-asphalt base waterproof composition | |
| CN105237800A (en) | Application of waterproof bridging agent in non-asphalt base waterproof material | |
| CN109575806A (en) | Uncured rubber asphalt waterproof coating and preparation method thereof | |
| CN105295561A (en) | Reaction type water-based rubber waterproof paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |