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CN106117937A - A kind of high-strength flexible waterproof material and preparation method thereof - Google Patents

A kind of high-strength flexible waterproof material and preparation method thereof Download PDF

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Publication number
CN106117937A
CN106117937A CN201610568788.5A CN201610568788A CN106117937A CN 106117937 A CN106117937 A CN 106117937A CN 201610568788 A CN201610568788 A CN 201610568788A CN 106117937 A CN106117937 A CN 106117937A
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Prior art keywords
parts
waterproof material
flexible waterproof
reactor
strength flexible
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CN201610568788.5A
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张海棠
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Priority to CN201610568788.5A priority Critical patent/CN106117937A/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention discloses a kind of high-strength flexible waterproof material and preparation method thereof, described preparation method includes: (1) adds polyacrylate dispersion 15 25 parts, amino modified hydroxy-silicone-oil emulsion 6 11 parts, Turpentine aqueous polyester resin 26 parts, polyvinyl alcohol 48 parts, oxidation hydroxypropyl starch 25 parts in reactor by weight, and composition in reactor is carried out mechanical agitation;(2) in reactor, calcium silicates 26 parts, mica powder 25 parts, stannous oleate 14 parts, phosphatase 11 3 parts, sodium laureth sulfate 25 parts, ring five polydimethylsiloxane 26 parts are added the most by weight, stirring seals and preserves, for high-strength flexible waterproof material.The waterproof material prepared has excellent anti-permeability, comprcssive strength and rupture strength.

Description

A kind of high-strength flexible waterproof material and preparation method thereof
Technical field
The invention belongs to field of waterproof materials, relate to a kind of high-strength flexible waterproof material and preparation method thereof.
Background technology
Architectural waterproof material is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays Resist the flexible building material product of a kind of rollable one-tenth web-like of extraneous rainwater, subsoil water seepage, as engineering foundation and building Between ne-leakage connect, be the first barrier of whole engineering waterproofing, whole engineering played vital effect.Product master Modified asphalt waterproof material to be had and high polymer waterproof material.The antiseepage effect of waterproof material refer to prevent subsoil water, rainwater or Salt in the ground Korrosionsmedium that grades penetrates into the inside of building element or foundation, prevents the performance caused therefrom bad Change, even lost efficacy.Leakproof effect refers to prevent rainwater, snow water, subsoil water etc. from roof, metope, ground or concrete component Seam crossing leaks into building and uses inside space, the outside seepage of water in water storage structure or channel structure or building, structures Mutually sealing.So waterproof material is to protect building and structures and component thereof not by erosion and the destruction of water, it is ensured that build Build thing and an indispensable functional material of class that structures normally use.For tunnel, the flexible water material of top board, metope Material needs possess excellent anti-permeability and other intensity.
Summary of the invention
Solve the technical problem that: flexible waterproof material all has purposes widely in metope, top board and tunnel, For above-mentioned waterproof middle time, flexible waterproof material needs possess the saturating performance of preferable waterproof, seepage control, in addition, in addition it is also necessary to tool There are the intensity of good pressure-resistant folding-resistant, wet basis face adhesive strength, after having possessed higher intensity, go for different technology Purposes.
Technical scheme: in order to solve the problems referred to above, the invention discloses a kind of high-strength flexible waterproof material, described height Intensity flexible waterproof material includes the composition of following weight parts:
Polyacrylate dispersion 15-25 part,
Amino modified hydroxy-silicone-oil emulsion 6-11 part,
Turpentine aqueous polyester resin 2-6 part,
Polyvinyl alcohol 4-8 part,
Oxidation hydroxypropyl starch 2-5 part,
Calcium silicates 2-6 part,
Mica powder 2-5 part,
Stannous oleate 1-4 part,
Phosphatase 11-3 parts,
Sodium laureth sulfate 2-5 part,
Ring five polydimethylsiloxane 2-6 part.
Preferably, described a kind of high-strength flexible waterproof material, including the composition of following weight parts:
Polyacrylate dispersion 18-23 part,
Amino modified hydroxy-silicone-oil emulsion 7-10 part,
Turpentine aqueous polyester resin 3-5 part,
Polyvinyl alcohol 5-7 part,
Oxidation hydroxypropyl starch 3-4 part,
Calcium silicates 3-5 part,
Mica powder 3-4 part,
Stannous oleate 2-3 part,
Phosphoric acid 2-3 part,
Sodium laureth sulfate 3-4 part,
Ring five polydimethylsiloxane 3-5 part.
A kind of preparation method of high-strength flexible waterproof material, the step including following:
(1) temperature of reaction kettle is set as 160-180 DEG C, after temperature stabilization, in reactor, adds polyacrylate by weight Emulsion 15-25 part, amino modified hydroxy-silicone-oil emulsion 6-11 part, Turpentine aqueous polyester resin 2-6 part, polyvinyl alcohol 4-8 Part, oxidation hydroxypropyl starch 2-5 part, carry out mechanical agitation by composition in reactor, and speed of agitator is 150-200r/min, stirring 10-30min;
(2) in reactor the most by weight add calcium silicates 2-6 part, mica powder 2-5 part, stannous oleate 1-4 part, phosphatase 11-3 parts, Sodium laureth sulfate 2-5 part, ring five polydimethylsiloxane 2-6 part, then under rotating speed 200-400r/min, stir 20- 60min, seals and preserves, for high-strength flexible waterproof material.
Preferably, the preparation method of described a kind of high-strength flexible waterproof material, speed of agitator in described step (1) For 180r/min, stir 20min.
Preferably, the preparation method of described a kind of high-strength flexible waterproof material, again at rotating speed in described step (2) 40min is stirred under 300r/min.
Beneficial effect: the waterproof material of the present invention, in addition to having possessed the saturating performance of the best waterproof, seepage control, is also equipped with Excellent comprcssive strength, rupture strength and wet basis face adhesive strength, the waterproof material of the present invention is for top board, tunnel and wall In the construction of body, sealing can be improved, improve the waterproof strength of above-mentioned material.
Detailed description of the invention
Embodiment 1
(1) temperature of reaction kettle is set as 180 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 25 parts, amino modified hydroxy-silicone-oil emulsion 11 parts, Turpentine aqueous polyester resin 2 parts, polyvinyl alcohol 8 parts, oxidation hydroxypropyl Starch 2 parts, carries out mechanical agitation by composition in reactor, and speed of agitator is 200r/min, stirs 10min;
(2) in reactor, addition calcium silicates 2 parts, mica powder 5 parts, stannous oleate 4 parts, phosphatase 11 part, lauryl alcohol gather the most by weight Ether sodium sulfovinate 2 parts, ring five polydimethylsiloxane 6 parts, then under rotating speed 200r/min, stir 60min, seal and preserve, for height Intensity flexible waterproof material.
Embodiment 2
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 15 parts, amino modified hydroxy-silicone-oil emulsion 6 parts, Turpentine aqueous polyester resin 6 parts, polyvinyl alcohol 4 parts, oxidation hydroxypropyl form sediment 5 parts of powder, carries out mechanical agitation by composition in reactor, and speed of agitator is 150r/min, stirs 30min;
(2) in reactor, addition calcium silicates 6 parts, mica powder 2 parts, stannous oleate 1 part, phosphoric acid 3 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 5 parts, ring five polydimethylsiloxane 2 parts, then under rotating speed 400r/min, stir 20min, seal and preserve, for height Intensity flexible waterproof material.
Embodiment 3
(1) temperature of reaction kettle is set as 180 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 18 parts, amino modified hydroxy-silicone-oil emulsion 10 parts, Turpentine aqueous polyester resin 5 parts, polyvinyl alcohol 7 parts, oxidation hydroxypropyl Starch 3 parts, carries out mechanical agitation by composition in reactor, and speed of agitator is 200r/min, stirs 10min;
(2) in reactor, addition calcium silicates 3 parts, mica powder 3 parts, stannous oleate 3 parts, phosphoric acid 2 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 3 parts, ring five polydimethylsiloxane 5 parts, then under rotating speed 200r/min, stir 60min, seal and preserve, for height Intensity flexible waterproof material.
Embodiment 4
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 23 parts, amino modified hydroxy-silicone-oil emulsion 7 parts, Turpentine aqueous polyester resin 3 parts, polyvinyl alcohol 5 parts, oxidation hydroxypropyl form sediment 4 parts of powder, carries out mechanical agitation by composition in reactor, and speed of agitator is 150r/min, stirs 30min;
(2) in reactor, addition calcium silicates 5 parts, mica powder 4 parts, stannous oleate 2 parts, phosphoric acid 3 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 4 parts, ring five polydimethylsiloxane 3 parts, then under rotating speed 400r/min, stir 20min, seal and preserve, for height Intensity flexible waterproof material.
Embodiment 5
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 20 parts, amino modified hydroxy-silicone-oil emulsion 8 parts, Turpentine aqueous polyester resin 4 parts, polyvinyl alcohol 6 parts, oxidation hydroxypropyl form sediment 3 parts of powder, carries out mechanical agitation by composition in reactor, and speed of agitator is 180r/min, stirs 20min;
(2) in reactor, addition calcium silicates 4 parts, mica powder 3 parts, stannous oleate 2 parts, phosphoric acid 2 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 3 parts, ring five polydimethylsiloxane 4 parts, then under rotating speed 300r/min, stir 40min, seal and preserve, for height Intensity flexible waterproof material.
Comparative example 1
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 15 parts, polyvinyl alcohol 4 parts, oxidation hydroxypropyl starch 5 parts, composition in reactor is carried out mechanical agitation, speed of agitator is 150r/ Min, stirs 30min;
(2) in reactor, addition calcium silicates 6 parts, mica powder 2 parts, stannous oleate 1 part, phosphoric acid 3 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 5 parts, ring five polydimethylsiloxane 2 parts, then under rotating speed 400r/min, stir 20min, seal and preserve, for height Intensity flexible waterproof material.
Comparative example 2
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 15 parts, amino modified hydroxy-silicone-oil emulsion 6 parts, Turpentine aqueous polyester resin 6 parts, composition in reactor is carried out machinery and stirs Mixing, speed of agitator is 150r/min, stirs 30min;
(2) in reactor, addition calcium silicates 6 parts, mica powder 2 parts, stannous oleate 1 part, phosphoric acid 3 parts, lauryl alcohol gather the most by weight Ether sodium sulfovinate 5 parts, ring five polydimethylsiloxane 2 parts, then under rotating speed 400r/min, stir 20min, seal and preserve, for height Intensity flexible waterproof material.
Comparative example 3
(1) temperature of reaction kettle is set as 160 DEG C, after temperature stabilization, in reactor, adds polyacrylate dispersion by weight 15 parts, amino modified hydroxy-silicone-oil emulsion 6 parts, Turpentine aqueous polyester resin 6 parts, polyvinyl alcohol 4 parts, oxidation hydroxypropyl form sediment 5 parts of powder, carries out mechanical agitation by composition in reactor, and speed of agitator is 150r/min, stirs 30min;
(2) in reactor, calcium silicates 6 parts, mica powder 2 parts, stannous oleate 1 part, phosphoric acid 3 parts are added the most by weight, then at rotating speed Stir 20min under 400r/min, seal and preserve, for high-strength flexible waterproof material.
Test the performance of embodiment 1 to 5 and comparative example 1 to 3, its anti-permeability performance, comprcssive strength, rupture strength and wet basis Face bonding strength data is as follows:
Impermeability pressure (28d, MPa) Comprcssive strength (MPa) Rupture strength (MPa) Wet basis face adhesive strength (MPa)
Embodiment 1 2.2 37 7.4 1.4
Embodiment 2 2.1 36 7.7 1.3
Embodiment 3 2.4 41 8.3 1.6
Embodiment 4 2.3 40 8.1 1.6
Embodiment 5 2.7 46 9.2 1.9
Comparative example 1 1.5 30 4.2 1.0
Comparative example 2 1.7 31 4.6 1.1
Comparative example 3 1.9 32 4.9 1.1

Claims (5)

1. a high-strength flexible waterproof material, it is characterised in that described high-strength flexible waterproof material includes following weight The composition of part:
Polyacrylate dispersion 15-25 part,
Amino modified hydroxy-silicone-oil emulsion 6-11 part,
Turpentine aqueous polyester resin 2-6 part,
Polyvinyl alcohol 4-8 part,
Oxidation hydroxypropyl starch 2-5 part,
Calcium silicates 2-6 part,
Mica powder 2-5 part,
Stannous oleate 1-4 part,
Phosphatase 11-3 parts,
Sodium laureth sulfate 2-5 part,
Ring five polydimethylsiloxane 2-6 part.
A kind of high-strength flexible waterproof material the most according to claim 1, it is characterised in that described high-strength flexible Waterproof material includes the composition of following weight parts:
Polyacrylate dispersion 18-23 part,
Amino modified hydroxy-silicone-oil emulsion 7-10 part,
Turpentine aqueous polyester resin 3-5 part,
Polyvinyl alcohol 5-7 part,
Oxidation hydroxypropyl starch 3-4 part,
Calcium silicates 3-5 part,
Mica powder 3-4 part,
Stannous oleate 2-3 part,
Phosphoric acid 2-3 part,
Sodium laureth sulfate 3-4 part,
Ring five polydimethylsiloxane 3-5 part.
3. the preparation method of a high-strength flexible waterproof material, it is characterised in that described preparation method includes following step Rapid:
(1) temperature of reaction kettle is set as 160-180 DEG C, after temperature stabilization, in reactor, adds polyacrylate by weight Emulsion 15-25 part, amino modified hydroxy-silicone-oil emulsion 6-11 part, Turpentine aqueous polyester resin 2-6 part, polyvinyl alcohol 4-8 Part, oxidation hydroxypropyl starch 2-5 part, carry out mechanical agitation by composition in reactor, and speed of agitator is 150-200r/min, stirring 10-30min;
(2) in reactor the most by weight add calcium silicates 2-6 part, mica powder 2-5 part, stannous oleate 1-4 part, phosphatase 11-3 parts, Sodium laureth sulfate 2-5 part, ring five polydimethylsiloxane 2-6 part, then under rotating speed 200-400r/min, stir 20- 60min, seals and preserves, for high-strength flexible waterproof material.
The preparation method of a kind of high-strength flexible waterproof material the most according to claim 3, it is characterised in that described step Suddenly in (1), speed of agitator is 180r/min, stirs 20min.
The preparation method of a kind of high-strength flexible waterproof material the most according to claim 3, it is characterised in that described step (2) stir under rotating speed 300r/min 40min suddenly again.
CN201610568788.5A 2016-07-19 2016-07-19 A kind of high-strength flexible waterproof material and preparation method thereof Pending CN106117937A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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CN106117937A true CN106117937A (en) 2016-11-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297575A (en) * 2020-10-31 2021-02-02 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN115093247A (en) * 2022-07-25 2022-09-23 迈嘉尔(武汉)高新技术发展有限公司 Osmopolymerization flexible waterproof material and preparation method thereof

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CN104925355A (en) * 2015-05-29 2015-09-23 铜陵方正塑业科技有限公司 Waterproof paper-plastic compound bag and preparation method thereof

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CN104925355A (en) * 2015-05-29 2015-09-23 铜陵方正塑业科技有限公司 Waterproof paper-plastic compound bag and preparation method thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297575A (en) * 2020-10-31 2021-02-02 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN112297575B (en) * 2020-10-31 2022-05-27 宁波丹盈服饰有限公司 Waterproof breathable fabric and preparation method thereof
CN115093247A (en) * 2022-07-25 2022-09-23 迈嘉尔(武汉)高新技术发展有限公司 Osmopolymerization flexible waterproof material and preparation method thereof

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Application publication date: 20161116