CN105237708A - High-flame retardation closed transformer room building composite material and preparation method thereof - Google Patents
High-flame retardation closed transformer room building composite material and preparation method thereof Download PDFInfo
- Publication number
- CN105237708A CN105237708A CN201510597931.9A CN201510597931A CN105237708A CN 105237708 A CN105237708 A CN 105237708A CN 201510597931 A CN201510597931 A CN 201510597931A CN 105237708 A CN105237708 A CN 105237708A
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- CN
- China
- Prior art keywords
- transformer room
- polyether glycol
- flame retardant
- building material
- high flame
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- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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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)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a high-flame retardation closed transformer room building composite material and a preparation method thereof. The composite material comprises polyether polyol 1, polyether polyol 2, polyether polyol 3, polyurethane silicone oil, a catalyst, tris(1-chloro-2-propyl)phosphate, water and isocyanate. The composite material has high flame retardation property, is uninflammable when meeting fire, and also has an anti-creeping function, so the safety of a whole transformer room is guaranteed.
Description
Technical field
The present invention relates to a kind of matrix material and preparation method thereof, particularly a kind of high flame retardant seal transformer room composite building material and preparation method thereof.
Background technology
Transformer is by the high voltage electric after substation's transformation again through the 380V voltage that secondary transformation becomes user to need, and then selects 380V three-phase power, 220V single-phase electric appliance and illumination for user according to oneself needing.To the flame retardant properties of transformer room and anticreep performance, there is higher requirement in prior art, but the material of construction of transformer room is difficult to take into account this two kinds of performances usually in the market, transformer room is made to there is certain potential safety hazard to a certain extent, once presence of fire accident, more serious consequence will be caused.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of high flame retardant seal transformer room composite building material and preparation method thereof, described matrix material has very high flame retardant properties, thus has ensured the security of transformer room.
The present invention is achieved by the following technical programs.
A kind of high flame retardant seal transformer room composite building material, described matrix material is made up of the component of following quality proportioning: combined polyether: isocyanic ester=1.7:1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 178-95 part
Polyether glycol 225-35 part
Polyether glycol 315-18 part
Urethane silicone oil 8-9 part
Catalyzer 1.3-2.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 25-35 part
Water 2.8-3.2 part.
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described isocyanic ester is isocyanic ester TDI, is purchased from Dow Chemical.
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described polyether glycol 1 is polyether glycol HT-4110K, and being purchased from can Leah polyvalent alcohol (Nanjing) company limited.
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described polyether glycol 2 is polyether glycol HS-3700, and being purchased from can Leah polyvalent alcohol (Nanjing) company limited.
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described polyether glycol 3 is polyether glycol 3320, is purchased from positive synthetic materials research centre, sky, Yangzhong City.
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described urethane silicone oil is urethane silicone oil AK-8802, is purchased from Nanjing Dymatic Shichuang Chemical Co., Ltd..
Above-mentioned a kind of high flame retardant seal transformer room composite building material, wherein, described catalyzer is catalyst A FM180, is purchased from Jintan Jie Jin Chemical Co., Ltd..
The preparation method of above-mentioned a kind of high flame retardant seal transformer room composite building material, preparation process is as follows: first prepare combined polyether: polyether glycol 1, polyether glycol 2, polyether glycol 3, urethane silicone oil, catalyzer, tricresyl phosphate (the chloro-2-propyl group of 1-) ester and water are added in reactor and carry out hybrid reaction, stirring velocity 80-120r/min, churning time 6-8h, combined polyether can be obtained, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.7:1, matrix material of the present invention can be obtained.
The flame retardant properties of high flame retardant seal transformer room of the present invention composite building material is high, meets fiery nonflammable, has anti-leakage function simultaneously, thus ensured the security of whole transformer room.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Embodiment 1
The preparation method of a kind of high flame retardant seal transformer room composite building material, preparation process is as follows: first prepare combined polyether: by the polyether glycol HT-4110K of 78 parts, the polyether glycol HS-3700 of 25 parts, the polyether glycol 3320 of 15 parts, the urethane silicone oil AK-8802 of 8 parts, the catalyst A FM180 of 1.3 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 25 parts and the water of 2.8 parts add in reactor and carry out hybrid reaction, stirring velocity 80r/min, churning time 6h, combined polyether can be obtained, and then combined polyether is mixed by the mass ratio of 1.7:1 with isocyanic ester TDI, matrix material of the present invention can be obtained.
Embodiment 2
The preparation method of a kind of high flame retardant seal transformer room composite building material, preparation process is as follows: first prepare combined polyether: by the polyether glycol HT-4110K of 82 parts, the polyether glycol HS-3700 of 27 parts, the polyether glycol 3320 of 16 parts, the urethane silicone oil AK-8802 of 8.5 parts, the catalyst A FM180 of 1.5 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 27 parts and the water of 3.0 parts add in reactor and carry out hybrid reaction, stirring velocity 90r/min, churning time 7h, combined polyether can be obtained, and then combined polyether is mixed by the mass ratio of 1.7:1 with isocyanic ester TDI, matrix material of the present invention can be obtained.
Embodiment 3
The preparation method of a kind of high flame retardant seal transformer room composite building material, preparation process is as follows: first prepare combined polyether: by the polyether glycol HT-4110K of 93 parts, the polyether glycol HS-3700 of 32 parts, the polyether glycol 3320 of 17 parts, the urethane silicone oil AK-8802 of 8.8 parts, the catalyst A FM180 of 2.3 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 33 parts and the water of 3.1 parts add in reactor and carry out hybrid reaction, stirring velocity 110r/min, churning time 7.5h, combined polyether can be obtained, and then combined polyether is mixed by the mass ratio of 1.7:1 with isocyanic ester TDI, matrix material of the present invention can be obtained.
Embodiment 4
The preparation method of a kind of high flame retardant seal transformer room composite building material, preparation process is as follows: first prepare combined polyether: by the polyether glycol HT-4110K of 95 parts, the polyether glycol HS-3700 of 35 parts, the polyether glycol 3320 of 18 parts, the urethane silicone oil AK-8802 of 9 parts, the catalyst A FM180 of 2.5 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 35 parts and the water of 3.2 parts add in reactor and carry out hybrid reaction, stirring velocity 120r/min, churning time 8h, combined polyether can be obtained, and then combined polyether is mixed by the mass ratio of 1.7:1 with isocyanic ester TDI, matrix material of the present invention can be obtained.
Be below the flame retardant properties test result of high flame retardant seal transformer room of the present invention composite building material:
Inspecting standard requires: the combustionvelocity of fire retardant material should be not more than 100mm/min, if there is following situations, identifies test-results on request respectively, and assay is divided into A, B, C, D, E5 grade:
A-(0mm/min): sample is exposed to 15s in flame, extinguish burning things which may cause a fire disaster sample still unburn, or sample can burn, but flame extinguishes before reaching the first measurement graticule, can count without burning extent.
B: during from tester, flame is self-extinguish in 60s, and burning extent is not more than 50mm, then think and meet standard-required.
C-combustionvelocity measured value (mm/min)
During from tester, flame is measured between graticule at two and is extinguished, and when not meeting the 2nd article of situation, then by criterion calculation combustionvelocity.
D-combustionvelocity measured value (mm/min)
During from tester, flame arrives the second graticule, or from timing, the long-time smoulder of sample, then can when tester termination test during 20min, and record combustion time and burning extent and by criterion calculation combustionvelocity.
E: sample has burnt and arrived the first graticule in flame ignition 15s, then think that sample can not meet the requirement of combustionvelocity.
Assay: A(0mm/min).
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (8)
1. a high flame retardant seal transformer room composite building material, is characterized in that, described matrix material is made up of the component of following quality proportioning: combined polyether: isocyanic ester=1.7:1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 178-95 part
Polyether glycol 225-35 part
Polyether glycol 315-18 part
Urethane silicone oil 8-9 part
Catalyzer 1.3-2.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 25-35 part
Water 2.8-3.2 part.
2. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described isocyanic ester is isocyanic ester TDI.
3. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described polyether glycol 1 is polyether glycol HT-4110K.
4. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described polyether glycol 2 is polyether glycol HS-3700.
5. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described polyether glycol 3 is polyether glycol 3320.
6. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described urethane silicone oil is urethane silicone oil AK-8802.
7. a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, described catalyzer is catalyst A FM180.
8. the preparation method of a kind of high flame retardant seal transformer room as claimed in claim 1 composite building material, it is characterized in that, preparation process is as follows: first prepare combined polyether: by polyether glycol 1, polyether glycol 2, polyether glycol 3, urethane silicone oil, catalyzer, tricresyl phosphate (the chloro-2-propyl group of 1-) ester and water add in reactor and carry out hybrid reaction, stirring velocity 80-120r/min, churning time 6-8h, combined polyether can be obtained, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.7:1, matrix material of the present invention can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597931.9A CN105237708A (en) | 2015-09-18 | 2015-09-18 | High-flame retardation closed transformer room building composite material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597931.9A CN105237708A (en) | 2015-09-18 | 2015-09-18 | High-flame retardation closed transformer room building composite material and preparation method thereof |
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| CN105237708A true CN105237708A (en) | 2016-01-13 |
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| CN201510597931.9A Pending CN105237708A (en) | 2015-09-18 | 2015-09-18 | High-flame retardation closed transformer room building composite material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106008886A (en) * | 2016-07-07 | 2016-10-12 | 扬中市天正合成材料研究中心 | Environment-friendly high-fire-resistance rigid foam polyurethane door and window inner container filling foaming material and preparation method |
| CN106188459A (en) * | 2016-07-07 | 2016-12-07 | 扬中市天正合成材料研究中心 | A kind of auto lamp bowl polyester foamed material of environmental protection high fire-retardance and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104530355A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant automotive floor mat and preparation method thereof |
| CN104530689A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | High-flame-retardant vehicle-roof-box composite material and preparation method thereof |
| CN104530368A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant tunnel and underground engineering thermal insulation material and preparation method thereof |
-
2015
- 2015-09-18 CN CN201510597931.9A patent/CN105237708A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530355A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant automotive floor mat and preparation method thereof |
| CN104530689A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | High-flame-retardant vehicle-roof-box composite material and preparation method thereof |
| CN104530368A (en) * | 2014-10-31 | 2015-04-22 | 扬中市天正合成材料研究中心 | Environment-friendly highly flame-retardant tunnel and underground engineering thermal insulation material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106008886A (en) * | 2016-07-07 | 2016-10-12 | 扬中市天正合成材料研究中心 | Environment-friendly high-fire-resistance rigid foam polyurethane door and window inner container filling foaming material and preparation method |
| CN106188459A (en) * | 2016-07-07 | 2016-12-07 | 扬中市天正合成材料研究中心 | A kind of auto lamp bowl polyester foamed material of environmental protection high fire-retardance and preparation method thereof |
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Application publication date: 20160113 |