CN107778838A - A kind of mining polymer chemistry injecting paste material and preparation method thereof - Google Patents
A kind of mining polymer chemistry injecting paste material and preparation method thereof Download PDFInfo
- Publication number
- CN107778838A CN107778838A CN201610762854.2A CN201610762854A CN107778838A CN 107778838 A CN107778838 A CN 107778838A CN 201610762854 A CN201610762854 A CN 201610762854A CN 107778838 A CN107778838 A CN 107778838A
- Authority
- CN
- China
- Prior art keywords
- component
- parts
- paste material
- polymer chemistry
- injecting paste
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
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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)
Abstract
The present invention proposes a kind of mining polymer chemistry injecting paste material, is made up of component A and B component, and the component A is by PPG, vaporization agent, catalyst, fire retardant, stabilizer, pure water composition；The B component is by polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent forms, the mining polymer chemistry injecting paste material has environmental protection, the characteristics of cost is low, and reaction temperature is low, while the invention also discloses the preparation method of the mining polymer chemistry injecting paste material, technique is simple, easy to spread.
Description
Technical field
The present invention relates to chemical field, particularly relates to a kind of mining polymer chemistry injecting paste material, the invention further relates to one
Plant the preparation method of mining polymer chemistry injecting paste material.
Background technology
The lasting exploitation of mineral resources, causes formation depth to be continuously increased, and with the continuity of recovery time, palisades occur
Crack can also occur because of aging in the concrete structures such as crackle, tunnel, tunnel, or even landslide, water leak accident occurs, to giving birth to safely
Production constitutes a threat to.Therefore, formation fractures are filled in time, stably strata structure, the concrete in timely repairing and reinforcement tunnel, tunnel
Crack, for ensuring mining normal operation, high yield, stable yields, safety in production are most important.
At present, in the market has mining polymer chemistry injecting paste material, and these materials are preventing accident, it is ensured that safety in production
It is upper have the function that it is very big, but simultaneously, the problem of these materials also can usually bring other, such as not environmentally, cost height etc.,
Therefore improved, it is necessary to carry out further innovation to material.
The content of the invention
The present invention proposes a kind of mining polymer chemistry injecting paste material, solve in the prior art product not environmentally, cost
The problem of high.
The technical proposal of the invention is realized in this way：A kind of mining polymer chemistry injecting paste material, by component A and B groups
It is grouped into, weight compares A:B=1:1.5, the component A is pure by PPG, vaporization agent, catalyst, fire retardant, stabilizer
Water purification forms；The B component is by polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent composition.
Further, the optional component of catalyst includes triethylene diamine.
Further, the mining polymer chemistry injecting paste material is specifically made up of each component of following parts by weight：Polyethers is more
First alcohol, 3 parts；TECT-1,5 parts；AP-10,1.5 parts；H2O, 2.7 parts；Triethylene diamine, 3 parts；Polymethylene polyphenyl isocyanic acid
Ester, 8 parts, CP52,2 parts.
The invention also provides a kind of preparation method of mining polymer chemistry injecting paste material, process is simple, easily controllable
And popularization.
The preparation method of the mining polymer chemistry injecting paste material, comprises the following steps：
Prepare component A：PPG is added in reactor and is sufficiently stirred；Then emulsifying agent, fire retardant, stably are added
Agent fully stirs evenly；Pure water is added to continue to stir；Catalyst is added to be stirred uniformly；
Prepare B component：By polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent, denaturation, and fully stir evenly；
Mixing：Component A and B component are sufficiently mixed, 80-90 DEG C of mixing temperature, react 10-90S, that is, obtain product.
The mining polymer chemistry injecting paste material of the present invention has the characteristics of safe and environment-friendly, efficient, meanwhile, compare
Lower with reaction temperature in like product, traditional reaction temperature is 120-140 DEG C, and with 3 times or so of expansion system
Number, the features such as product cost is lower, and use range is wider.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Embodiment 1
Jy-1050,3 grams.(1050A PPGs, 815 PPGs, 835 PPGs)
TECT-1,5 grams.(trivinyl methyl-monosilane)
AP-10,1.5 grams.(10% alkyl phosphate)
TEDA-1,3 grams.(triethylene diamine)
H2O, 2.7 grams.
B：
PAPL*135c, 8 grams.(polyisocyanates)
CP52,2 grams.(52% chlorinated paraffin)
Preparation method is as follows：
3 grams of jy-1050 (1050A PPGs, 815 PPGs, 835 PPGs) are added in reactor
It is sufficiently stirred；Then emulsifying agent, fire retardant, stabilizer is added fully to stir evenly；Pure water is added to continue to stir；Catalyst is added to enter
Row stirs；
Prepare B component：By polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent, denaturation, and fully stir evenly；
Mixing：Component A and B component are sufficiently mixed and obtain product
Obtained product has the characteristics that 3 times, reaction time 50s of fretting map, maximum temperature is 75-90 DEG C.
The flash-point of this product, levels of toxic substances, fire resistance marked using GB/T 3536-2008, MT113-1995
Standard is examined, as a result as follows：
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (4)
1. a kind of mining polymer chemistry injecting paste material, it is characterised in that be made up of component A and B component, weight compares A:B=1:
1.5, the component A is by PPG, vaporization agent, catalyst, fire retardant, stabilizer, pure water composition；The B component by
Polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent composition.
2. mining polymer chemistry injecting paste material as described in the appended claim 1, it is characterised in that：The optional component of catalyst includes three
Ethylene diamine.
3. mining polymer chemistry injecting paste material as described in the appended claim 1, it is characterised in that：Specifically by each of following parts by weight
Component forms：PPG, 3 parts；TECT-1,5 parts；AP-10,1.5 parts；Triethylene diamine, 3 parts, H2O, 2.7 parts；It is more sub-
The more phenyl isocyanates of methyl, 8 parts, CP52,2 parts.
4. the preparation method of mining polymer chemistry injecting paste material as described in any in claim 1-3, it is characterised in that including
Following steps：
Prepare component A：PPG is added in reactor and is sufficiently stirred；Then emulsifying agent, fire retardant, stabilizer is added to fill
Divide and stir evenly；Pure water is added to continue to stir；Catalyst is added to be stirred uniformly；
Prepare B component：By polymethylene multi-phenenyl isocyanate, fire retardant, grease diluent, denaturation, and fully stir evenly；
Mixing：Component A and B component are sufficiently mixed, 80-90 DEG C of mixing temperature, react 10-90S, that is, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762854.2A CN107778838A (en) | 2016-08-30 | 2016-08-30 | A kind of mining polymer chemistry injecting paste material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762854.2A CN107778838A (en) | 2016-08-30 | 2016-08-30 | A kind of mining polymer chemistry injecting paste material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107778838A true CN107778838A (en) | 2018-03-09 |
Family
ID=61449772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762854.2A Pending CN107778838A (en) | 2016-08-30 | 2016-08-30 | A kind of mining polymer chemistry injecting paste material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107778838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314772A (en) * | 2018-03-21 | 2018-07-24 | 山西凝固力新型材料有限公司 | Enhance modified injecting paste material based on superfine fibre |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558498A (en) * | 2012-01-04 | 2012-07-11 | 山西兆信生物科技有限公司 | Polyurethane reinforcing and filling materials for coal mine |
| CN103224701A (en) * | 2013-05-09 | 2013-07-31 | 安徽大学 | High-strength low-heat-release mining flame-retardant grouting reinforcement material and preparation method thereof |
| CN105175673A (en) * | 2015-06-18 | 2015-12-23 | 山西誉邦科技有限公司 | Coal mine high-water-content and low-heat-generation polyurethane filling material and preparation method thereof |
-
2016
- 2016-08-30 CN CN201610762854.2A patent/CN107778838A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558498A (en) * | 2012-01-04 | 2012-07-11 | 山西兆信生物科技有限公司 | Polyurethane reinforcing and filling materials for coal mine |
| CN103224701A (en) * | 2013-05-09 | 2013-07-31 | 安徽大学 | High-strength low-heat-release mining flame-retardant grouting reinforcement material and preparation method thereof |
| CN105175673A (en) * | 2015-06-18 | 2015-12-23 | 山西誉邦科技有限公司 | Coal mine high-water-content and low-heat-generation polyurethane filling material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314772A (en) * | 2018-03-21 | 2018-07-24 | 山西凝固力新型材料有限公司 | Enhance modified injecting paste material based on superfine fibre |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180309 |