CN108298882A - A kind of water resistance jointing agent and preparation method thereof - Google Patents

A kind of water resistance jointing agent and preparation method thereof Download PDF

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Publication number
CN108298882A
CN108298882A CN201810151254.1A CN201810151254A CN108298882A CN 108298882 A CN108298882 A CN 108298882A CN 201810151254 A CN201810151254 A CN 201810151254A CN 108298882 A CN108298882 A CN 108298882A
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CN
China
Prior art keywords
parts
water resistance
jointing agent
agent
polystyrene plastics
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
Application number
CN201810151254.1A
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Chinese (zh)
Inventor
马志涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Sheng Sheng Building Insulation Engineering Co Ltd
Original Assignee
Henan Sheng Sheng Building Insulation Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Sheng Sheng Building Insulation Engineering Co Ltd filed Critical Henan Sheng Sheng Building Insulation Engineering Co Ltd
Priority to CN201810151254.1A priority Critical patent/CN108298882A/en
Publication of CN108298882A publication Critical patent/CN108298882A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2676—Polystyrenes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00672—Pointing or jointing materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of water resistance jointing agents and preparation method thereof, in terms of parts by weight, including following components：45 60 parts of cement, 35 50 parts of quartz sand, 10 25 parts of acrylic latex coating, 10 25 parts of polystyrene plastics, 5 15 parts of calcium carbonate, 10 15 parts of dispersant, 5 10 parts of thickener, 15 parts of cellulose ether, 15 parts of antifoaming agent.Cement, quartz sand in the invention etc. and additive synergistic effect improve the water resistance of jointing agent, and without toxic additive, have fewer environmental impacts, and meet the requirement of green product.

Description

A kind of water resistance jointing agent and preparation method thereof
Technical field
The present invention relates to a kind of jointing agents more particularly to a kind of water resistance jointing agent and preparation method thereof.
Background technology
Jointing agent is the joint filler for filling gap between ceramic tile and stone material, is matched with ornament materials such as ceramic tile, stone materials Bonding and the antiseepage provided between beautiful facing and guarantee facing is provided.
But existing most of jointing agents all have poor water resistance, compression strength is bad, frost resistance is bad, resistance to acid and alkali not The shortcomings of good.Such jointing agent is related to seriously reducing hook when many places use in the moisture such as external wall and toilet The effect for stitching agent makes jointing agent play drum and falls off.
Invention content
To solve the above-mentioned problems, the object of the present invention is to provide a kind of water resistance jointing agent and preparation method thereof, It solves the problems, such as existing jointing agent poor water resistance, while improving the resistance to compression degree of jointing agent.
The present invention is using technical solution：
A kind of water resistance jointing agent, a parts by weight meter, including following components：
45-60 parts of cement, 35-50 parts of quartz sand, 10-25 parts of acrylic latex coating, 10-25 parts of polystyrene plastics, carbon Sour calcium 5-15 parts, 10-15 parts of allyloxy benzene sulfonic acid sodium salt, 5-10 parts of hydroxypropyl methyl cellulose, 1-5 parts of cellulose ether, diformazan 1-5 parts of silicone oil.
By above technical scheme, the component using acrylic latex coating and polystyrene plastics as jointing agent makes hook Stitching agent, there is good water-fast effect, wherein polystyrene plastics inherently to have the function of preventing water from penetrating into, while being added Acrylic latex coating generates synergistic effect with polystyrene plastics makes the bleeding of jointing agent reduce, therefore the capillary in bleeding channel Blood vessel is accordingly reduced, simultaneously because reacting to each other between each component produces a large amount of microbubble, the presence of a large amount of microbubbles, The capillary penetrating passage in jointing agent is blocked or has been separated, the pore structure of jointing agent is changed, jointing agent impermeability is made to improve, Therefore jointing agent is made to have the function of water-fast, at the same time also there is bubble larger elastic deformability, durability also to obtain It improves, while acrylic latex coating itself has good pollution resistance and resistance to acid and alkali, adds it in jointing agent not only The water resistance of jointing agent is improved with polystyrene plastics synergistic effect, and improves the acid-alkali-resistant degree and pollution resistance of jointing agent, The addition of hydroxypropyl methyl cellulose makes the compression strength and flexural strength of jointing agent after each component immixture simultaneously Higher, and improve the impact resistance of jointing agent.
Preferably, in terms of parts by weight, including following components：50-55 parts of cement, 40-45 parts of quartz sand, acrylic based emulsion 15-20 parts of paint, 10-20 parts of polystyrene plastics, 7-9 parts of calcium carbonate, to 12-14 parts of methyl allyloxy benzene sulfonic acid sodium salt, hydroxyl second 7-9 parts of base cellulose, 2-4 parts of cellulose ether, 2-4 parts of dibutyl ester.
Preferably, in terms of parts by weight, including following components：53 parts of cement, 43 parts of quartz sand, acrylic latex coating 12 Part, 13 parts of polystyrene plastics, 8 parts of calcium carbonate, 13 parts of dispersant, 8 parts of thickener, 3 parts of cellulose ether, 3 parts of antifoaming agent.
Preferably, the antifoaming agent includes any one in dimeticone, dibutyl ester, tributyl phosphate.
Preferably, the dispersant includes to allyloxy benzene sulfonic acid sodium salt, to appointing in methyl allyloxy benzene sulfonic acid sodium salt Meaning is a kind of.
Preferably, the thickener includes any one in hydroxypropyl methyl cellulose, hydroxyethyl cellulose.
Preferably, the preparation method of the jointing agent includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, dispersant, thickener, cellulose Ether, antifoaming agent mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
Based on described above, compared with prior art, the present invention having the advantages that：
(1) acrylic latex coating being added in jointing agent generates synergistic effect with polystyrene plastics makes the bleeding of jointing agent Property reduce, simultaneously because reacting to each other between each component produces a large amount of microbubble, block or separated in jointing agent Capillary penetrating passage changes the pore structure of jointing agent, and jointing agent impermeability is made to improve, to have water resistance.
(2) acrylic latex coating itself that the application is added has good pollution resistance and resistance to acid and alkali, adds it to The water resistance of jointing agent not only is improved with polystyrene plastics synergistic effect in jointing agent, and improves the acid and alkali-resistance of jointing agent Degree and pollution resistance,
(3) harmful substance is not contained in the jointing agent component of the application, to work during industrial production and decorations Actual bodily harm will not be caused by making personnel, and not can cause environmental pollution.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, with reference to specific embodiment pair The present invention is described in further detail.
Embodiment 1
A kind of water resistance jointing agent, in terms of parts by weight, including following components：
45 parts of cement, 35 parts of quartz sand, 10 parts of acrylic latex coating, 10 parts of polystyrene plastics, 5 parts of calcium carbonate, allyl 10 parts of oxygroup benzene sulfonic acid sodium salt, 5 parts of hydroxypropyl methyl cellulose, 1 part of cellulose ether, 1 part of dimeticone.
Preparation method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, hydroxypropyl methyl cellulose, fiber Plain ether, cellulose ether, dimeticone mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
Embodiment 2
A kind of water resistance jointing agent, in terms of parts by weight, including following components：
60 parts of cement, 50 parts of quartz sand, 25 parts of acrylic latex coating, 25 parts of polystyrene plastics, 5 parts of calcium carbonate, to first 15 parts of base allyloxy benzene sulfonic acid sodium salt, 10 parts of hydroxyethyl cellulose, 5 parts of cellulose ether, 5 parts of dibutyl ester.
Preparation method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, to methyl allyloxy benzene sulfonic acid Sodium, hydroxyethyl cellulose, cellulose ether, dibutyl ester mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
Embodiment 3
A kind of water resistance jointing agent, in terms of parts by weight, including following components：
55 parts of cement, 45 parts of quartz sand, 20 parts of acrylic latex coating, 20 parts of polystyrene plastics, 9 parts of calcium carbonate, to alkene 14 parts of propoxyl group benzene sulfonic acid sodium salt, 9 parts of hydroxyethyl cellulose, 4 parts of cellulose ether, 4 parts of tributyl phosphate.
Preparation method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, to allyloxy benzene sulfonic acid sodium salt, hydroxyl Ethyl cellulose, cellulose ether, dibutyl ester mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
Embodiment 4
A kind of water resistance jointing agent, in terms of parts by weight, including following components：
50 parts of cement, 40 parts of quartz sand, 15 parts of acrylic latex coating, 10 parts of polystyrene plastics, 7 parts of calcium carbonate, to first 12 parts of base allyloxy benzene sulfonic acid sodium salt, 7 parts of hydroxyethyl cellulose, 2 parts of cellulose ether, 2 parts of dibutyl ester.
Preparation method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, to methyl allyloxy benzene sulfonic acid Sodium, hydroxyethyl cellulose, cellulose ether, dibutyl ester mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
Embodiment 5
53 parts of cement, 43 parts of quartz sand, 12 parts of acrylic latex coating, 13 parts of polystyrene plastics, 8 parts of calcium carbonate, to alkene 13 parts of propoxyl group benzene sulfonic acid sodium salt, 8 parts of hydroxypropyl methyl cellulose, 3 parts of cellulose ether, 3 parts of dimeticone.
Preparation method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, to allyloxy benzene sulfonic acid sodium salt, hydroxyl Propyl methocel, cellulose ether, dimeticone mixing are stirred in advance, are then added quartz sand and are uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
According to the flexural strength of JC/T1004-2006 Indexs measure standard test jointing agents, compression strength, water absorption.
Table 1, embodiment 1-5 Data Detection tables
It can show that the testing result of the jointing agent meets the rule of JC/T1004-2006 standards by above-mentioned detection data It is fixed.
Comparative example 1
The main distinction of comparative example 1 and embodiment 5 is that comparative example 1 does not contain acrylic latex coating, other with implementation Example 5 is identical.
Comparative example 2
The main distinction of comparative example 2 and embodiment 5 is that comparative example 1 does not contain polystyrene plastics, other with implementation Example 5 is identical.
Comparative example 3
The main distinction of comparative example 3 and embodiment 5 is that comparative example 1 does not contain polystyrene plastics and acrylic based emulsion Paint, other are same as Example 5.
Table 2, comparative example 1-3 Data Detection tables
Measurement project Comparative example 1 Comparative example 2 Comparative example 3
28d flexural strengths N/mm2 6.0 5.9 5.3
28d compression strength N/mm2 36 35 30
30min water absorptions/g 1.2 1.3 1.6
240min water absorptions/g 2.5 2.5 2.9
It can be obtained by above-mentioned experiment to draw a conclusion：Acrylic latex coating and polystyrene plastics are added in jointing agent The water absorption for greatly reducing jointing agent makes jointing agent have good water resistance, while improving the flexural strength of jointing agent And compression strength, improve the shock resistance of jointing agent.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair The limitation of invention, protection scope of the present invention should be subject to claim limited range.For the general of the art For logical technical staff, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these improvement Protection scope of the present invention is also should be regarded as with retouching.

Claims (7)

1. a kind of water resistance jointing agent, which is characterized in that in terms of parts by weight, including following components：
45-60 parts of cement, 35-50 parts of quartz sand, 10-25 parts of acrylic latex coating, 10-25 parts of polystyrene plastics, calcium carbonate 5-15 parts, 10-15 parts of dispersant, 5-10 parts of thickener, 1-5 parts of cellulose ether, 1-5 parts of antifoaming agent.
2. a kind of water resistance jointing agent according to claim 1, which is characterized in that in terms of parts by weight, including with the following group Point：
50-55 parts of cement, 40-45 parts of quartz sand, 15-20 parts of acrylic latex coating, 10-20 parts of polystyrene plastics, calcium carbonate 7-9 parts, 12-14 parts of dispersant, 7-9 parts of thickener, 2-4 parts of cellulose ether, 2-4 parts of antifoaming agent.
3. a kind of water resistance jointing agent according to claim 2, which is characterized in that a parts by weight meter, including with the following group Point：
53 parts of cement, 43 parts of quartz sand, 12 parts of acrylic latex coating, 13 parts of polystyrene plastics, 8 parts of calcium carbonate, dispersant 13 Part, 8 parts of thickener, 3 parts of cellulose ether, 3 parts of antifoaming agent.
4. according to a kind of water resistance jointing agent of claim 1-3 any one of them, which is characterized in that the antifoaming agent includes two Any one in first silicone oil, dibutyl ester, tributyl phosphate.
5. according to a kind of water resistance jointing agent of claim 1-3 any one of them, which is characterized in that the dispersant includes pair Allyloxy benzene sulfonic acid sodium salt, to any one in methyl allyloxy benzene sulfonic acid sodium salt.
6. according to a kind of water resistance jointing agent of claim 1-3 any one of them, which is characterized in that the thickener includes hydroxyl Any one in propyl methocel, hydroxyethyl cellulose.
7. a kind of preparation method of claim 1-6 any one of them water resistance jointing agent, which is characterized in that the preparation side Method includes the following steps：
1) polystyrene plastics is ground into particle；
2) by the polystyrene plastics of crushing, cement, acrylic latex coating, calcium carbonate, dispersant, thickener, cellulose ether, disappear Infusion mixing is stirred in advance, is then added quartz sand and is uniformly mixed；
3) after mixing, water is added to stir, stirred evenly.
CN201810151254.1A 2018-02-13 2018-02-13 A kind of water resistance jointing agent and preparation method thereof Pending CN108298882A (en)

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Application Number Priority Date Filing Date Title
CN201810151254.1A CN108298882A (en) 2018-02-13 2018-02-13 A kind of water resistance jointing agent and preparation method thereof

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CN108298882A true CN108298882A (en) 2018-07-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003985A (en) * 2019-12-28 2020-04-14 陕西凝远新材料科技股份有限公司 Novel caulking agent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105417993A (en) * 2015-11-14 2016-03-23 苏州大乘环保建材有限公司 Water-based wiping-resistant and stain-resistant crack sealer and preparation method thereof
CN107555864A (en) * 2017-08-28 2018-01-09 河南胜泽建筑保温工程有限公司 A kind of water-fast bonding agent and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105417993A (en) * 2015-11-14 2016-03-23 苏州大乘环保建材有限公司 Water-based wiping-resistant and stain-resistant crack sealer and preparation method thereof
CN107555864A (en) * 2017-08-28 2018-01-09 河南胜泽建筑保温工程有限公司 A kind of water-fast bonding agent and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003985A (en) * 2019-12-28 2020-04-14 陕西凝远新材料科技股份有限公司 Novel caulking agent

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Application publication date: 20180720

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