CN104530349A - Environment-friendly high-flame-retardant automotive roof composite material and preparation method thereof - Google Patents
Environment-friendly high-flame-retardant automotive roof composite material and preparation method thereof Download PDFInfo
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- CN104530349A CN104530349A CN201410603067.4A CN201410603067A CN104530349A CN 104530349 A CN104530349 A CN 104530349A CN 201410603067 A CN201410603067 A CN 201410603067A CN 104530349 A CN104530349 A CN 104530349A
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- Prior art keywords
- polyether glycol
- matrix material
- flame retardant
- environmental protection
- 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
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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)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses an environment-friendly high-flame-retardant automotive roof composite material and a preparation method thereof. The composite material is composed of polyether glycol 1, polyether glycol 2, polyether glycol 3, polyether glycol 4, polyurethane silicone oil, a catalyst 1, a catalyst 2, tris(1-chloro-2-propyl)phosphate, water and isocyanate. The composite material has high flame retardant property, and is not prone to combustion when meets fire, such that automotive safety and passenger life safety are ensured. All the raw materials for the composite material are environment-friendly raw materials, such that the composite material does not release substances harmful or toxic to human bodies. Therefore, the material is not harmful to human health.
Description
Technical field
The present invention relates to a kind of matrix material and preparation method thereof, particularly a kind of environmental protection high flame retardant vehicle ceiling matrix material and preparation method thereof.
Background technology
Automotive interior is made up of more interior material usually, a normal domestic use car consumes the about 20-40kg of inner decoration material, these ornaments are mainly made up of materials such as flammable textiles, fiber interior lining panel, polyurethane foam thing, leatheroid and hot melt adhesive glue, and are mainly distributed in the ceiling of automotive interior, door lining, carpet, seat, securing band, about more than 40 positions such as sound-proof felt and storage room liner.Automobile, in transportation, due to reason all pole fire hazardous such as electrical short-circuit, motor fault, traffic accidents, causes any property loss and loss of life and personal injury.And flammable automobile inside jewelry often increases the weight of the degree of fire in accident.And the raw material sources of a lot of automobile inner ornament not environmentally, often can volatilize some hazardous and noxious substances, people can suck these hazardous and noxious substances in car, can cause larger harm for a long time to HUMAN HEALTH in the past.Therefore, major and immediate significance is had to the flame retardant resistance of automotive interior material and the research of the feature of environmental protection.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of environmental protection high flame retardant vehicle ceiling matrix material and preparation method thereof, described matrix material has very high flame retardant resistance, and environment-protecting asepsis is to human body fanout free region.
The present invention is achieved by the following technical programs.
A kind of environmental protection high flame retardant vehicle ceiling matrix material, described matrix material is made up of the component of following quality proportioning: combination Ju Mi ︰ isocyanic ester=1.8 ︰ 1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 55-68 part
Polyether glycol 2 25-35 part
Polyether glycol 3 10-15 part
Polyether glycol 4 12-18 part
Urethane silicone oil 3-4 part
Catalyzer 1 1.2-1.5 part
Catalyzer 2 0.5-1.2 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 25-38 part
Water 2.5-3 part.
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described polyether glycol 1 is polyether glycol 400, is purchased from Yadong, Shijiazhuang Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described polyether glycol 2 is polyether glycol 982, is purchased from Yadong, Shijiazhuang Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described polyether glycol 3 is polyether glycol 210, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described polyether glycol 4 is polyether glycol 1500, is purchased from Tianjin Petrochemical Corp. the 3rd petroleum chemical plant.
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described urethane silicone oil is urethane silicone oil AK-8805, is purchased from Nanjing Dymatic Shichuang Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described catalyzer 1 is catalyst A 33, is purchased from Zhen Yu Chemical Co., Ltd. of Liyang City.
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described catalyzer 2 is catalyst A 1, is purchased from Zhen Yu Chemical Co., Ltd. of Liyang City.
Above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, wherein, described isocyanic ester is isocyanic ester MR300, is purchased from Mitsui Chemicals, Inc..
The preparation method of above-mentioned a kind of environmental protection high flame retardant vehicle ceiling matrix material, preparation process is as follows: first prepare combined polyether: polyether glycol 1, polyether glycol 2, polyether glycol 3, polyether glycol 4, urethane silicone oil, catalyzer 1, catalyzer 2, 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, can obtain combined polyether; Again combined polyether is mixed with the mass ratio of isocyanic ester by 1.8 ︰ 1, matrix material of the present invention can be obtained.
The flame retardant properties of environmental protection high flame retardant vehicle ceiling matrix material of the present invention is high, meets fiery nonflammable, thus has ensured the security of whole vehicle and the personnel safety of passenger.Matrix material of the present invention has not dimensional instability, even if life-time service also can not deform, in addition because the use raw material of described matrix material is environmental protection raw material, thus also can not discharge the poisonous and hazardous material of human body.
Embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Embodiment 1
A kind of preparation method of environmental protection high flame retardant vehicle ceiling matrix material, preparation process is as follows: first prepare combined polyether: tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of the catalyst A 1,25 parts of the urethane silicone oil AK-8805 of the polyether glycol 1500,3 parts of the polyether glycol 210,12 parts of the polyether glycol 982,10 parts of the polyether glycol 400,25 parts of 55 parts, the catalyst A 33,0.5 part of 1.2 parts and the water of 2.5 parts are added in reactor and carry out hybrid reaction, stirring velocity 80r/min, churning time 6h, can obtain combined polyether; Again combined polyether is mixed by the mass ratio of 1.8 ︰ 1 with isocyanic ester MR300, matrix material of the present invention can be obtained.
Embodiment 2
A kind of preparation method of environmental protection high flame retardant vehicle ceiling matrix material, preparation process is as follows: first prepare combined polyether: tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of the catalyst A 1,28 parts of the urethane silicone oil AK-8805 of the polyether glycol 1500,3.3 parts of the polyether glycol 210,14 parts of the polyether glycol 982,12 parts of the polyether glycol 400,27 parts of 60 parts, the catalyst A 33,0.7 part of 1.3 parts and the water of 2.7 parts are added in reactor and carry out hybrid reaction, stirring velocity 90r/min, churning time 7h, can obtain combined polyether; Again combined polyether is mixed by the mass ratio of 1.8 ︰ 1 with isocyanic ester MR300, matrix material of the present invention can be obtained.
Embodiment 3
A kind of preparation method of environmental protection high flame retardant vehicle ceiling matrix material, preparation process is as follows: first prepare combined polyether: tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of the catalyst A 1,35 parts of the urethane silicone oil AK-8805 of the polyether glycol 1500,3.8 parts of the polyether glycol 210,16 parts of the polyether glycol 982,14 parts of the polyether glycol 400,32 parts of 65 parts, the catalyst A 33,1.1 parts of 1.4 parts and the water of 2.9 parts are added in reactor and carry out hybrid reaction, stirring velocity 110r/min, churning time 8h, can obtain combined polyether; Again combined polyether is mixed by the mass ratio of 1.8 ︰ 1 with isocyanic ester MR300, matrix material of the present invention can be obtained.
Embodiment 4
A kind of preparation method of environmental protection high flame retardant vehicle ceiling matrix material, preparation process is as follows: first prepare combined polyether: tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of the catalyst A 1,38 parts of the urethane silicone oil AK-8805 of the polyether glycol 1500,4 parts of the polyether glycol 210,18 parts of the polyether glycol 982,15 parts of the polyether glycol 400,35 parts of 68 parts, the catalyst A 33,1.2 parts of 1.5 parts and the water of 3 parts are added in reactor and carry out hybrid reaction, stirring velocity 120r/min, churning time 8h, can obtain combined polyether; Again combined polyether is mixed by the mass ratio of 1.8 ︰ 1 with isocyanic ester MR300, matrix material of the present invention can be obtained.
Be below the flame retardant properties test result of environmental protection high flame retardant vehicle ceiling matrix material of the present invention:
Test basis: GB 8410-2006 " combustioncharacteristics of automotive interior material "
Detection site: component testing laboratory of national car Quality Supervision and Inspection Center.
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, E 5 grades:
A-(0 mm/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(0 mm/min), meet the flame retardant properties requirement of GB 8410-2006 " combustioncharacteristics of automotive interior material ".
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 (10)
1. an environmental protection high flame retardant vehicle ceiling matrix material, is characterized in that, described matrix material is made up of the component of following quality proportioning: poly-ether ︰ isocyanic ester=1.8 ︰ 1 of combination;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 55-68 part
Polyether glycol 2 25-35 part
Polyether glycol 3 10-15 part
Polyether glycol 4 12-18 part
Urethane silicone oil 3-4 part
Catalyzer 1 1.2-1.5 part
Catalyzer 2 0.5-1.2 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 25-38 part
Water 2.5-3 part.
2. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described polyether glycol 1 is polyether glycol 400.
3. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described polyether glycol 2 is polyether glycol 982.
4. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described polyether glycol 3 is polyether glycol 210.
5. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described polyether glycol 4 is polyether glycol 1500.
6. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described urethane silicone oil is urethane silicone oil AK-8805.
7. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described catalyzer 1 is catalyst A 33.
8. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described catalyzer 2 is catalyst A 1.
9. a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, described isocyanic ester is isocyanic ester MR300.
10. the preparation method of a kind of environmental protection high flame retardant vehicle ceiling matrix material as claimed in claim 1, it is characterized in that, preparation process is as follows: first prepare combined polyether: polyether glycol 1, polyether glycol 2, polyether glycol 3, polyether glycol 4, urethane silicone oil, catalyzer 1, catalyzer 2, 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, can obtain combined polyether; Again combined polyether is mixed with the mass ratio of isocyanic ester by 1.8 ︰ 1, matrix material of the present invention can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603067.4A CN104530349A (en) | 2014-10-31 | 2014-10-31 | Environment-friendly high-flame-retardant automotive roof composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603067.4A CN104530349A (en) | 2014-10-31 | 2014-10-31 | Environment-friendly high-flame-retardant automotive roof composite material and preparation method thereof |
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| CN104530349A true CN104530349A (en) | 2015-04-22 |
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| CN201410603067.4A Pending CN104530349A (en) | 2014-10-31 | 2014-10-31 | Environment-friendly high-flame-retardant automotive roof composite material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237733A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Environmental-protection and high-flame retardation refrigerator shell composite material and preparation method thereof |
| CN106146781A (en) * | 2016-07-07 | 2016-11-23 | 扬中市天正合成材料研究中心 | A kind of elastomer environmental protection high flame-retardant foamed material and preparation method thereof |
-
2014
- 2014-10-31 CN CN201410603067.4A patent/CN104530349A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237733A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Environmental-protection and high-flame retardation refrigerator shell composite material and preparation method thereof |
| CN106146781A (en) * | 2016-07-07 | 2016-11-23 | 扬中市天正合成材料研究中心 | A kind of elastomer environmental protection high flame-retardant foamed material and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |