CN104194685B - A kind of two component stone material waterproof back of the body net glue and preparation method thereof - Google Patents

A kind of two component stone material waterproof back of the body net glue and preparation method thereof Download PDF

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Publication number
CN104194685B
CN104194685B CN201410407525.7A CN201410407525A CN104194685B CN 104194685 B CN104194685 B CN 104194685B CN 201410407525 A CN201410407525 A CN 201410407525A CN 104194685 B CN104194685 B CN 104194685B
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component
stone material
material waterproof
net glue
waterproof back
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CN201410407525.7A
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CN104194685A (en
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袁宏伟
刘辉
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Hunan Magic Power Glue Industry Group Co Ltd
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Hunan Magic Power Glue Industry Group Co Ltd
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Abstract

The present invention relates to novel pair of component stone material waterproof of a kind of natural ornamental stone thin plate back of the body glass fiber mesh and carry on the back net glue and preparation method thereof. This pair of component stone material waterproof back of the body net glue is made up of first, second two components, and first component is to be made up of acrylic emulsions, diethylene glycol (DEG), sodium chloride, urea, defoamer, levelling agent, wetting dispersing agent, bactericide; Component B is made up of calcium silicates, half-H 2 O calcium sulphate, calcium oxide, rigid particles filler, inorganic powder filler, vinal. By the invention provides the compound two component products of a kind of emulsion polymerization and inorganic material-organic fiber, realize and can directly adopt the effect of cement " wet combining " and with low cost with all kinds of natural ornamental stone thin plate of its back of the body net reinforcement.

Description

A kind of two component stone material waterproof back of the body net glue and preparation method thereof
Technical field
The present invention relates to a kind of two component stone material waterproof back of the body net glue, especially a kind of two component stone material waterproof back of the body net glue and preparation method thereof for natural ornamental stone thin plate back of the body glass fiber mesh.
Background technology
Natural ornamental stone thin plate is in production and processing, transport, installation process, and because lithotome rigidity is large, rupture strength is low, therefore needs its sticking glass fleece to carry out reinforcement processing (back of the body net). The more traditional method of processing of stone enterprise is, with unsaturated polyester resin adhesive or epoxyn, natural ornamental stone thin plate is carried on the back to net operation, but adopt after unsaturated polyester resin adhesive and epoxyn back of the body net, natural ornamental stone thin plate can only be taked when mounted cladding mode to install and cannot adopt directly " wet combining " of cement.
Summary of the invention
For solving existing technical problem, the invention provides the compound two component products of a kind of emulsion polymerization and inorganic material-organic fiber, can directly adopt cement " wet combining " with all kinds of natural ornamental stone thin plate of its back of the body net reinforcement. This product also can be used for direct wet combining construct various lithotomes, large specification wall floor tile, improves adhesion strength and the water resistance of adhesive surface, also can be used for all kinds of stone materials that bonding strengthens through back of the body net.
The present invention is achieved by the following technical solutions:
A kind of two component stone material waterproof back of the body net glue is by first, and second two components form;
Composition and the preparation method of first component are as follows:
In first component, each composition and mass percent are acrylic emulsions 90-98%, diethylene glycol (DEG) 1-5%, sodium chloride 0-1%, urea 0-3%, defoamer 0.1-1.5%, levelling agent 0.1-1.5%, dispersant 0.1-1.5%, bactericide 0.1-0.5%, percetage by weight sum is 100%;
Described acrylic emulsions is a kind of of pure-acrylic emulsion, benzene emulsion or their mixture;
Described defoamer is the silicone defoaming agent of water-thinned system, and it is a kind of or their mixture of the defoamer of BYK-020, BYK-022 or BYK-080A that preferred German Bi Ke chemical company produces the trade mark;
Described levelling agent is water-based levelling agent, the levelling agent that the trade mark that preferred German Bi Ke chemical company produces is BYK-333;
Described wetting dispersing agent is water-based system wetting dispersing agent, and the trade mark that preferred German Bi Ke chemical company produces is a kind of of BYK-190, BYK-191, BYK-192 or BYK-194 wetting dispersing agent or their mixture;
Described bactericide is Kathon CG (KATHON);
First component is using acrylic emulsions as main body composition, add diethylene glycol (DEG) as plasticizer, sodium chloride, urea are as sclerosis conditioning agent, defoamer is eliminated the bubble producing when the first and second components mix, levelling agent improves the levelling effect of mixing rear glue, dispersant improves the mixing efficiency of the first and second components, and bactericide is mainly mildew-resistant, ensures the storage stability of first component;
First component preparation method:
At normal temperatures and pressures, take by weight each material, add respectively in reactor, under the rotating speed of 50-70 rev/min, stir 1-2 hour even to mixing of materials, make first component stand-by;
Composition and the preparation method of component B are as follows:
In component B, each composition and mass percent are calcium silicates 0-60%, half-H 2 O calcium sulphate 0-85%, and calcium oxide 5-15%, rigid particles filler 5-50%, inorganic powder filler 0-40%, vinal 1-10%, percetage by weight sum is 100%;
Wherein, component B mesosilicic acid calcium and half-H 2 O calcium sulphate at least contain wherein a kind of;
Described rigid particles filler is quartz sand, aluminium oxide a kind of or their mixture, and filler particles particle diameter is 0.125-0.250mm.
Described inorganic powder filler is silicon powder, barium sulfate, and calcium carbonate a kind of or their mixture, filler particles particle diameter is 0.025-0.050mm.
Described vinal is that length is the high strength high modulus polyvinyl alcohol fiber of 5-12mm;
Component B is using calcium silicates and half-H 2 O calcium sulphate as material of main part, add calcium oxide to regulate setting rate and intensity, rigid particles filler improves the intensity of cured glue layer as framework material and inorganic powder filler grating, add vinal to improve the cohesive strength of cured glue layer;
Component B preparation method:
At normal temperatures and pressures, take by weight each material, add respectively in mixer, under the rotating speed of 50-70 rev/min, stir 1-2 hour even to mixing of materials, make component B stand-by;
Prepared the first and second components are according to weight ratio first component: component B=1: 2 ~ 4 mixing and stirring can be used.
Good effect of the present invention is: first component is using acrylic emulsions as main body composition, use sodium chloride, urea as sclerosis conditioning agent, use defoamer to eliminate the bubble producing when the first and second components mix, levelling agent improves the levelling effect of mixing rear glue, dispersant improves the mixing efficiency of the first and second components, and bactericide has ensured the storage stability of first component, component B is using calcium silicates and half-H 2 O calcium sulphate as material of main part, add calcium oxide to regulate setting rate and intensity, rigid particles filler improves the intensity of cured glue layer as framework material and inorganic powder filler grating, high strength high modulus polyvinyl alcohol fiber add the cohesive strength that has significantly improved cured glue layer. acrylic emulsion has good resistance to water after solidifying, calcium silicates, half-H 2 O calcium sulphate, the insoluble inorganic compound forming after calcium oxide and water and carbon dioxide reaction has good water-fast, ageing-resistant performance, macromolecule-inorganic salt-fiber composite the system forming in conjunction with polyethylene fibre makes solidified after-product have good resistance to water and ageing-resistant performance, therefore, reached the good effect of waterproof by a kind of emulsion polymerization provided by the invention and the compound two component products of inorganic material-organic fiber, realize and can directly adopt the effect of cement " wet combining " and with low cost with all kinds of natural ornamental stone thin plate of its back of the body net reinforcement.
Detailed description of the invention
Embodiment 1
First component composition:
Material name The trade mark Proportioning
Pure-acrylic emulsion BASF PA-237 92
Diethylene glycol (DEG) / 5
Sodium chloride / 0.3
Urea / 1
Defoamer BYK-020 0.5
Levelling agent BYK-333 0.5
Dispersant BYK-190 0.5
Bactericide KATHON CG 0.2
At normal temperatures and pressures, take by weight each material, add respectively in reactor, under the rotating speed of 65 revs/min, stir 1 hour even to mixing of materials, make first component stand-by;
Component B composition:
Material name Specification Proportioning
Calcium silicates 325 orders 30
β type half-H 2 O calcium sulphate 325 orders 30
Calcium oxide 200 orders 5
Quartz sand Average grain diameter: 0.150mm 20
Silicon powder Average grain diameter: 0.045mm 10
High strength high modulus polyvinyl alcohol fiber Length: 5mm 5
At normal temperatures and pressures, take by weight each material, add respectively in mixer, under the rotating speed of 60 revs/min, stir 1 hour even to mixing of materials, make component B stand-by;
By the first and second components by weight first component: component B=1: 2 mixing and stirring back of the body nets, normal temperature condition solidifies tested adhesive force and resistance to water after 7 days.
Embodiment 2
First component composition:
Material name The trade mark Proportioning
Benzene emulsion BASF Acronal7035 94
Diethylene glycol (DEG) / 3
Sodium chloride / 0.3
Urea / 1
Defoamer BYK-020 0.5
Levelling agent BYK-333 0.5
Dispersant BYK-190 0.5
Bactericide KATHON CG 0.2
Preparation method is with embodiment 1;
Component B composition:
Material name Specification Proportioning
Calcium silicates 325 orders 40
β type half-H 2 O calcium sulphate 325 orders 20
Calcium oxide 200 orders 5
Quartz sand Average grain diameter: 0.150mm 20
Silicon powder Average grain diameter: 0.045mm 10
High strength high modulus polyvinyl alcohol fiber Length: 5mm 5
Preparation method is with embodiment 1;
By the first and second components by weight first component: component B=1: 3 mixing and stirring back of the body nets, normal temperature condition solidifies tested adhesive force and resistance to water after 7 days.
Embodiment 3
First component composition:
Material name The trade mark Proportioning
Benzene emulsion BASF Acronal7037 94
Diethylene glycol (DEG) / 3
Sodium chloride / 0.3
Urea / 1
Defoamer BYK-020 0.5
Levelling agent BYK-333 0.5
Dispersant BYK-190 0.5
Bactericide KATHON CG 0.2
Preparation method is with embodiment 1;
Component B composition:
Material name Specification Proportioning
Calcium silicates 325 orders 20
β type half-H 2 O calcium sulphate 325 orders 40
Calcium oxide 200 orders 5
Quartz sand Average grain diameter: 0.150mm 20
Silicon powder Average grain diameter: 0.045mm 10
High strength high modulus polyvinyl alcohol fiber Length: 5mm 5
Preparation method is with embodiment 1;
By the first and second components by weight first component: component B=1: 3 mixing and stirring back of the body nets, normal temperature condition solidifies tested adhesive force and resistance to water after 7 days.
Adhesion test method:
After ornamental stone thin plate back of the body net, under normal temperature condition, solidify 7d. Then do 90 ° with clamp clamps glass fiber mesh and peel off, glass fiber mesh and stone material are not peeled off, and fleece is fractured into and meets the demands;
Water resistance test:
After ornamental stone thin plate back of the body net, under normal temperature condition, solidify 7d, and then put into water soak at room temperature 7d, take out. Then do 90 ° with clamp clamps glass fiber mesh and peel off, glass fiber mesh and stone material are not peeled off, and glass fiber mesh is fractured into and meets the demands;
Test result is as follows:
Performance project Embodiment 1 Embodiment 2 Embodiment 3
Standard state (7d) Do not peel off fiber mesh cloth fracture Do not peel off fiber mesh cloth fracture Do not peel off fiber mesh cloth fracture
Immersion (7d) Do not peel off fiber mesh cloth fracture Do not peel off fiber mesh cloth fracture Do not peel off fiber mesh cloth fracture

Claims (8)

1. two component stone material waterproof back of the body net glue, it is characterized in that being formed by first, second two components, in first component, each composition and mass percent are: acrylic emulsions 90-98%, diethylene glycol (DEG) 1-5%, sodium chloride 0-1%, urea 0-3%, defoamer 0.1-1.5%, levelling agent 0.1-1.5%, wetting dispersing agent 0.1-1.5%, bactericide 0.1-0.5%, percetage by weight sum is 100%; In component B, each composition and mass percent are calcium silicates 0-60%, half-H 2 O calcium sulphate 0-85%, and calcium oxide 5-15%, rigid particles filler 5-50%, inorganic powder filler 0-40%, vinal 1-10%, percetage by weight sum is 100%;
Described rigid particles filler is quartz sand, aluminium oxide a kind of or their mixture, and filler particles particle diameter is 0.125-0.250mm;
Described inorganic powder filler is silicon powder, barium sulfate, and calcium carbonate a kind of or their mixture, filler particles particle diameter is 0.025-0.050mm.
2. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described acrylic emulsions is a kind of of pure-acrylic emulsion, benzene emulsion or their mixture.
3. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described defoamer is the silicone defoaming agent of water-thinned system.
4. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described levelling agent is water-based levelling agent.
5. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described wetting dispersing agent is water-based system wetting dispersing agent.
6. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described bactericide is Kathon CG (KATHON).
7. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that described vinal is that length is the high strength high modulus polyvinyl alcohol fiber of 5-12mm.
8. the two component stone material waterproof back of the body of one as claimed in claim 1 net glue, is characterized in that its preparation comprises the steps:
The first step:
The preparation of first component:
At normal temperatures and pressures, take by weight each material, add respectively in reactor, under the rotating speed of 50-70 rev/min, stir 1-2 hour even to mixing of materials, make first component as claimed in claim 1 stand-by;
Component B preparation:
At normal temperatures and pressures, take by weight each material, add respectively in mixer, under the rotating speed of 50-70 rev/min, stir 1-2 hour even to mixing of materials, make component B as claimed in claim 1 stand-by;
Second step: according to weight ratio first component: component B=1: 2 ~ 4 mixing and stirring form.
CN201410407525.7A 2014-08-19 2014-08-19 A kind of two component stone material waterproof back of the body net glue and preparation method thereof Active CN104194685B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915942A (en) * 2015-12-25 2017-07-04 上海会斌材料科技有限公司 A kind of rapid-hardening gypsum base waterproof rubber cement
CN106833444A (en) * 2017-02-28 2017-06-13 云浮市宝泽新材料科技发展有限公司 Formula and production process of water-based environment-friendly stone back mesh adhesive

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101935507A (en) * 2009-07-02 2011-01-05 余春冠 Water-proof back adhesive for stone
CN102277045A (en) * 2011-07-14 2011-12-14 深圳市嘉达节能环保科技有限公司 Waterborne stone-like multicolor coating and preparation method thereof
CN102815897A (en) * 2012-07-30 2012-12-12 丁力 Alkali seepage-resistant enhanced back adhesive for stone materials
CN103289616B (en) * 2013-06-13 2015-09-02 廊坊三利木业有限公司 Stone back mesh glue

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Address after: 410300 Changsha City, Hunan province Liuyang biological medicine Park Blue thinking Hunan Shenli Industry Co., Ltd.

Applicant after: Human Shenli Adhesive Group Co.,Ltd.

Address before: 410300 Changsha City, Hunan province Liuyang biological medicine Park Blue thinking Hunan Shenli Industry Co., Ltd.

Applicant before: Hunan Shenli Industrial Co.,Ltd.

COR Change of bibliographic data
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Two-component stone waterproof back mesh glue and preparation method thereof

Effective date of registration: 20170505

Granted publication date: 20160518

Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch

Pledgor: Human Shenli Adhesive Group Co.,Ltd.

Registration number: 2017430000027

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Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch

Pledgor: Human Shenli Adhesive Group Co.,Ltd.

Registration number: 2017430000027

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Denomination of invention: A two component stone waterproof back mesh adhesive and its preparation method

Effective date of registration: 20210624

Granted publication date: 20160518

Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch

Pledgor: Human Shenli Adhesive Group Co.,Ltd.

Registration number: Y2021430000021

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Registration number: Y2021430000021

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