CN107382140A - A kind of curing agent for lithotome crack of healing - Google Patents
A kind of curing agent for lithotome crack of healing Download PDFInfo
- Publication number
- CN107382140A CN107382140A CN201710622752.5A CN201710622752A CN107382140A CN 107382140 A CN107382140 A CN 107382140A CN 201710622752 A CN201710622752 A CN 201710622752A CN 107382140 A CN107382140 A CN 107382140A
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- China
- Prior art keywords
- parts
- curing agent
- agent
- crack
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of curing agent for lithotome crack of healing, the curing agent is made up of epoxy resin, tetraethyl orthosilicate, organo silane coupling agent, silicones polyethers emulsion foaming agent, vinylacetate dispersant, starch ether, lignocellulosic and acetone；The preparation method of wherein described curing agent is：First epoxy resin, tetraethyl orthosilicate and acetone are mixed, organo silane coupling agent is added after stirring, and heats and stirs；Add starch ether and lignocellulosic, and heat temperature raising and be stirred continuously；Silicones polyethers emulsion foaming agent and vinylacetate dispersant are eventually adding, cooling degree continues stirring 15~20 minutes to 30~35 DEG C, is cooled to room temperature and produces the curing agent.Using curing agent of the present invention, the adhesive property of macromolecule infiltration glue is utilized so that stone material crack and micropore are sufficient filling with by chemical material, and its solidification effect is good, and hardening time is short.
Description
Technical field
The present invention relates to stone material technical field, is specifically a kind of curing agent for lithotome crack of healing.
Background technology
In stone material production field, the woollen obtained to material mine exploitation is simply processed, and is formed it into and is easy to
The stone of other purposes is carried or meets, this stone is referred to as waste material, and famine material is both the product of stone digging, is that sheet material adds again
The raw material of plant produced stone material finished product.Because the rate of decay of mine each several part is different, obtained woollen shatter value is exploited also not
Together, most woollens are grain structure, and this woollen is difficult to cut into bulk, it is difficult to transport, post-production make stone material into
Product difficulty is big.Traditional method is this loose woollen is bonded into stone using curing agent, but of the prior art solid
Agent solidification effect is poor, can only make the woollen adhering and solidifying on surface, internal famine material is still nutty structure.On the one hand, it is this
The waste material transport difficulty of surface cure is big, and when slight impact occurs for transportation, famine expects that fragile dispersion is opened and re-forms sand
Sub- shape；On the other hand, this waste material difficulty of processing is big, and internal famine material is grain structure, and very loosely, cutting difficulty is big.
Blasting crack during due to stone material natural fissure in itself and exploitation, work in-process is by stress concentration and impact shock
Influence easily cause sheet material to ftracture, try it is cementing with high polymer material, and by vacuum power and compression stress to its gap and micropore
Permeated, so as to make it have some strength.The waste process for expecting shaped, sawing and grinding is processed into based on big plate
Dalle, and the hair plates with minute fissure is then reinforced with frictioning and patch net mode and formed it into certain strong
Degree.Therefore fully permeated in the way in stone material crack, can solved more serious for crack in existing stone material using chemical materials
Famine material basically can not be processed and Utilizing question.
The content of the invention
For problem present in background technology, it is an object of the invention to provide a kind of macromolecule glue for lithotome
Tie material, it is intended to which solving traditional curing agent can only be solidified in famine material outer surface, the technical problem of solidification effect difference, specifically
It is a kind of curing agent for lithotome crack of healing that ground, which is said,.
In order to solve the above technical problems, the technical solution adopted in the present invention is：One kind is used for lithotome crack of healing
Curing agent, each component that the raw material proportioning of the curing agent includes following parts by weight forms：35~40 parts of epoxy resin, just
25~30 parts of silester, 15~20 parts of organo silane coupling agent, 8~12 parts of silicones polyethers emulsion foaming agent, vinyl acetate
13~16 parts of 6~9 parts of ester dispersant, 3~6 parts of starch ether, 5~10 parts of lignocellulosic and acetone；Wherein described curing agent
Preparation method is：First epoxy resin, tetraethyl orthosilicate and acetone are mixed, stirred 10~15 minutes；Then organosilan is added
Coupling agent, and 40~50 DEG C are heated to, in heating process and it is stirred continuously, after stirring 8~12 minutes；Add starch ether and
Lignocellulosic, and 70 DEG C are heated to, it is kept stirring for 10~15 minutes；Be eventually adding silicones polyethers emulsion foaming agent and
Vinylacetate dispersant, and cool the temperature to 30~35 DEG C, continues stirring 15~20 minutes, be cooled to room temperature produce it is described solid
Agent.
Further, it is described to be used for the curing agent in lithotome crack of healing, wherein the raw material proportioning of the curing agent by
The each component composition of following parts by weight：38 parts of epoxy resin, 27 parts of tetraethyl orthosilicate, 18 parts of organo silane coupling agent, silicon tree
15 parts of 10 parts of fat polyethers emulsion foaming agent, 8 parts of vinylacetate dispersant, 5 parts of starch ether, 9 parts of lignocellulosic and acetone.
Using a kind of curing agent for lithotome crack of healing of the present invention, compared with prior art, it has
Effect effect is：Adhesive property and a variety of physical active forces using macromolecule infiltration glue so that stone material crack and micropore
It is sufficient filling with by chemical material, its solidification effect is good, and hardening time is short, is sprayed on using curing agent of the present invention on waste material,
Even if collide or arbitrarily cut also will not fragmentation scatter, transport and cutting processing are convenient.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, it is exemplified below embodiment and the present invention is entered
One step describes in detail.
Embodiment 1：
A kind of curing agent for lithotome crack of healing, the raw material proportioning of the curing agent include each of following parts by weight
Component forms：35 parts of epoxy resin, 25 parts of tetraethyl orthosilicate, 15 parts of organo silane coupling agent, silicones polyethers emulsion foaming agent 8
Part, 6 parts of vinylacetate dispersant, 3 parts of starch ether, 5 parts of lignocellulosic and 13 parts of acetone；The preparation of wherein described curing agent
Method is：First epoxy resin, tetraethyl orthosilicate and acetone are mixed, stirred 10~12 minutes；Then organosilan coupling is added
Agent, and 40~45 DEG C are heated to, in heating process and it is stirred continuously, after stirring 8~10 minutes；Add starch ether and wooden
Cellulose, and 70 DEG C are heated to, it is kept stirring for 10~12 minutes；It is eventually adding silicones polyethers emulsion foaming agent and acetic acid
Vinyl acetate dispersant, and 30~32 DEG C are cooled the temperature to, continue stirring 15 minutes, be cooled to room temperature and produce the curing agent.
Embodiment 2：
A kind of curing agent for lithotome crack of healing, the raw material proportioning of the curing agent include each of following parts by weight
Component forms：38 parts of epoxy resin, 27 parts of tetraethyl orthosilicate, 18 parts of organo silane coupling agent, silicones polyethers emulsion foaming agent
15 parts of 10 parts, 8 parts of vinylacetate dispersant, 8 parts of starch ether, 9 parts of lignocellulosic and acetone；The system of wherein described curing agent
Preparation Method is：First epoxy resin, tetraethyl orthosilicate and acetone are mixed, stirred 12~13 minutes；Then it is even to add organosilan
Join agent, and be heated to 43~46 DEG C, in heating process and be stirred continuously, after stirring 10 minutes；Add starch ether and wooden
Cellulose, and 70 DEG C are heated to, it is kept stirring for 13 minutes；It is eventually adding silicones polyethers emulsion foaming agent and vinyl acetate
Ester dispersant, and 33 DEG C are cooled the temperature to, continue stirring 18 minutes, be cooled to room temperature and produce the curing agent.
Embodiment 3：
A kind of curing agent for lithotome crack of healing, the raw material proportioning of the curing agent include each of following parts by weight
Component forms：40 parts of epoxy resin, 30 parts of tetraethyl orthosilicate, 20 parts of organo silane coupling agent, silicones polyethers emulsion foaming agent
16 parts of 12 parts, 9 parts of vinylacetate dispersant, 6 parts of starch ether, 10 parts of lignocellulosic and acetone；Wherein described curing agent
Preparation method is：First epoxy resin, tetraethyl orthosilicate and acetone are mixed, stirred 13~15 minutes；Then organosilan is added
Coupling agent, and 46~50 DEG C are heated to, in heating process and it is stirred continuously, after stirring 10~12 minutes；Add starch ether
And lignocellulosic, and 70 DEG C are heated to, it is kept stirring for 13~15 minutes；It is eventually adding silicones polyethers emulsion foaming agent
With vinylacetate dispersant, and 33~35 DEG C are cooled the temperature to, continue stirring 20 minutes, be cooled to room temperature and produce the solidification
Agent.
Protection scope of the present invention is not limited only to the technical scheme disclosed in embodiment, the foregoing is only this hair
Bright better embodiment, the present invention is not intended to limit, all any trickle amendments made according to technical scheme, is equal
Replace and improve, should be included within the protection domain of technical solution of the present invention.
Claims (2)
1. a kind of curing agent for lithotome crack of healing, it is characterised in that the raw material proportioning of the curing agent is included such as
The each component composition of lower parts by weight：35~40 parts of epoxy resin, 25~30 parts of tetraethyl orthosilicate, organo silane coupling agent 15~
20 parts, 8~12 parts of silicones polyethers emulsion foaming agent, 6~9 parts of vinylacetate dispersant, 3~6 parts of starch ether, wood fibre
13~16 parts of 5~10 parts of element and acetone；The preparation method of wherein described curing agent is：First by epoxy resin, tetraethyl orthosilicate and
Acetone mixes, and stirs 10~15 minutes；Then organo silane coupling agent is added, and is heated to 40~50 DEG C, in heating process
And be stirred continuously, after stirring 8~12 minutes；Starch ether and lignocellulosic are added, and is heated to 70 DEG C, is kept stirring for
10~15 minutes；Silicones polyethers emulsion foaming agent and vinylacetate dispersant are eventually adding, and cools the temperature to 30~35
DEG C, continue stirring 15~20 minutes, be cooled to room temperature and produce the curing agent.
A kind of 2. curing agent for lithotome crack of healing according to claim 1, it is characterised in that：The solidification
The raw material proportioning of agent is made up of each component of following parts by weight：38 parts of epoxy resin, 27 parts of tetraethyl orthosilicate, organosilan are even
Join 18 parts of agent, 10 parts of silicones polyethers emulsion foaming agent, 8 parts of vinylacetate dispersant, 5 parts of starch ether, 9 parts of lignocellulosic
With 15 parts of acetone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622752.5A CN107382140A (en) | 2017-07-27 | 2017-07-27 | A kind of curing agent for lithotome crack of healing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622752.5A CN107382140A (en) | 2017-07-27 | 2017-07-27 | A kind of curing agent for lithotome crack of healing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107382140A true CN107382140A (en) | 2017-11-24 |
Family
ID=60342785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622752.5A Pending CN107382140A (en) | 2017-07-27 | 2017-07-27 | A kind of curing agent for lithotome crack of healing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107382140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440544A (en) * | 2020-03-24 | 2020-07-24 | 广西民族大学 | Holding agent for integrity of weakly weathered limestone cracks |
| CN116332582A (en) * | 2023-05-29 | 2023-06-27 | 福建绿格新材料科技有限公司 | Method for producing biomass-containing clay and clay obtained by the method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104557134A (en) * | 2015-01-08 | 2015-04-29 | 黄文辉 | Reinforced curing agent for natural stones |
-
2017
- 2017-07-27 CN CN201710622752.5A patent/CN107382140A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104557134A (en) * | 2015-01-08 | 2015-04-29 | 黄文辉 | Reinforced curing agent for natural stones |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440544A (en) * | 2020-03-24 | 2020-07-24 | 广西民族大学 | Holding agent for integrity of weakly weathered limestone cracks |
| CN116332582A (en) * | 2023-05-29 | 2023-06-27 | 福建绿格新材料科技有限公司 | Method for producing biomass-containing clay and clay obtained by the method |
| CN116332582B (en) * | 2023-05-29 | 2023-08-08 | 福建绿格新材料科技有限公司 | Method for producing biomass-containing clay and clay obtained by the method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171124 |