CN104530348A - Automobile air-conditioning ventilated pipe composite material and preparation method thereof - Google Patents
Automobile air-conditioning ventilated pipe composite material and preparation method thereof Download PDFInfo
- Publication number
- CN104530348A CN104530348A CN201410602999.7A CN201410602999A CN104530348A CN 104530348 A CN104530348 A CN 104530348A CN 201410602999 A CN201410602999 A CN 201410602999A CN 104530348 A CN104530348 A CN 104530348A
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- CN
- China
- Prior art keywords
- matrix material
- polyether glycol
- air conditioner
- vehicle air
- duct pipe
- 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
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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)
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses an automotive air-conditioning ventilated pipe composite material and a preparation method thereof. The composite material consists of polyether polyols 1, polyether polyols 2, polyether polyols 3, polyurethane silicone oil, catalyst, tris(1-chloro-2-propyl)phosphate, water and isocyanate. The composite material has a high flame-resistant property, is not easy to burn in a fire and thus protects the safety of vehicles and passengers. At the same time, the composite material does not release toxic and harmful substances to humans and has no harm to human health due to the use of environmentally friendly raw materials.
Description
Technical field
The present invention relates to a kind of matrix material and preparation method thereof, particularly a kind of vehicle air conditioner duct pipe matrix material and preparation method thereof.
Background technology
Vehicle air conditioner duct pipe be in automotive air-conditioning system for carrying pipeline and the associated components of air, comprise air inlet pipeline, air outlet pipeline, defroster duct etc.Vehicle air conditioner duct pipe of the prior art is generally plastics and makes, but usually to there is flame retardant properties not good for plastics, the easy initiation fire when running into fault or accident, thus causes serious life property damage.And the raw material sources of some plastics of the prior art not environmentally, the hazardous and noxious substances that wind channel tube can be volatilized via cold air or the heating installation of air-conditioning conveying is sent in car, make people can suck these toxic and harmfuls in car, larger harm can be caused to HUMAN HEALTH for a long time in the past.
Summary of the invention
The object of the invention is to overcome defect of the prior art, provide a kind of vehicle air conditioner duct pipe matrix material and preparation method thereof, described matrix material has very high flame retardant properties, and environment-protecting asepsis is to human body fanout free region.
The present invention is achieved by the following technical programs.
A kind of vehicle air conditioner duct pipe matrix material, described matrix material is made up of the component of following quality proportioning: combination Ju Mi ︰ isocyanic ester=1.4 ︰ 1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 35-55 part
Polyether glycol 2 25-45 part
Polyether glycol 3 35-65 part
Urethane silicone oil 3.0-4.5 part
Catalyzer 1.8-2.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 40-45 part
Water 3.0-4.2 part.
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described isocyanic ester is isocyanic ester MR200, is purchased from Mitsui Chemicals, Inc..
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described polyether glycol 1 is polyether glycol 4110, is purchased from Jinzhou of CNPC.
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described polyether glycol 2 is polyether glycol 3450, is purchased from Yadong, Shijiazhuang Chemical Co., Ltd..
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described polyether glycol 3 is polyether glycol 1300, is purchased from Guangzhou Hairma Chemicals Ltd..
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described urethane silicone oil is urethane silicone oil AK-8803, is purchased from Nanjing Dymatic Shichuang Chemical Co., Ltd..
Above-mentioned a kind of vehicle air conditioner duct pipe matrix material, wherein, described catalyzer is catalyzer HP11, is purchased from Zhen Yu Chemical Co., Ltd. of Liyang City.
The preparation method of above-mentioned a kind of vehicle air conditioner duct pipe matrix 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, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
The flame retardant properties of vehicle air conditioner duct pipe matrix material of the present invention is high, meets fiery nonflammable, thus has ensured the security of vehicle and the personnel safety of passenger.Simultaneously because the use raw material of matrix material of the present invention is environmental protection raw material, thus can not discharge the poisonous and hazardous material of human body, to HUMAN HEALTH without harm.
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 vehicle air conditioner duct pipe matrix material, preparation process is as follows: first prepare combined polyether: by the polyether glycol 4110 of 35 parts, the polyether glycol 3450 of 25 parts, the polyether glycol 1300 of 35 parts, the urethane silicone oil AK-8803 of 3 parts, the catalyzer HP11 of 1.8 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 40 parts and the water of 3 parts add in reactor and carry out hybrid reaction, stirring velocity 80r/min, churning time 6h combined polyether, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
Embodiment 2
A kind of preparation method of vehicle air conditioner duct pipe matrix material, preparation process is as follows: first prepare combined polyether: by the polyether glycol 4110 of 40 parts, the polyether glycol 3450 of 30 parts, the polyether glycol 1300 of 40 parts, the urethane silicone oil AK-8803 of 3.5 parts, the catalyzer HP11 of 2 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 42 parts and the water of 3.3 parts add in reactor and carry out hybrid reaction, stirring velocity 90r/min, churning time 7h combined polyether, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
Embodiment 3
A kind of preparation method of vehicle air conditioner duct pipe matrix material, preparation process is as follows: first prepare combined polyether: by the polyether glycol 4110 of 50 parts, the polyether glycol 3450 of 40 parts, the polyether glycol 1300 of 60 parts, the urethane silicone oil AK-8803 of 4 parts, the catalyzer HP11 of 2.3 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 44 parts and the water of 4 parts add in reactor and carry out hybrid reaction, stirring velocity 110r/min, churning time 7.5h combined polyether, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
Embodiment 4
A kind of preparation method of vehicle air conditioner duct pipe matrix material, preparation process is as follows: first prepare combined polyether: by the polyether glycol 4110 of 55 parts, the polyether glycol 3450 of 45 parts, the polyether glycol 1300 of 65 parts, the urethane silicone oil AK-8803 of 4.5 parts, the catalyzer HP11 of 2.5 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 45 parts and the water of 4.2 parts add in reactor and carry out hybrid reaction, stirring velocity 120r/min, churning time 8h combined polyether, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
Be below the flame retardant properties test result of vehicle air conditioner duct pipe matrix material of the present invention:
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).
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 vehicle air conditioner duct pipe matrix material, is characterized in that, described matrix material is made up of the component of following quality proportioning: poly-ether ︰ isocyanic ester=1.4 ︰ 1 of combination;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 35-55 part
Polyether glycol 2 25-45 part
Polyether glycol 3 35-65 part
Urethane silicone oil 3.0-4.5 part
Catalyzer 1.8-2.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 40-45 part
Water 3.0-4.2 part.
2. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, it is characterized in that, described isocyanic ester is isocyanic ester MR200.
3. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, is characterized in that, described polyether glycol 1 is polyether glycol 4110.
4. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, is characterized in that, described polyether glycol 2 is polyether glycol 3450.
5. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, is characterized in that, described polyether glycol 3 is polyether glycol 1300.
6. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, is characterized in that, described urethane silicone oil is urethane silicone oil AK-8803.
7. a kind of vehicle air conditioner duct pipe matrix material as claimed in claim 1, it is characterized in that, described catalyzer is catalyzer HP11.
8. the preparation method of a kind of vehicle air conditioner duct pipe 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, 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, and then combined polyether is mixed with the mass ratio of isocyanic ester by 1.4 ︰ 1, matrix material of the present invention can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410602999.7A CN104530348A (en) | 2014-10-31 | 2014-10-31 | Automobile air-conditioning ventilated pipe composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410602999.7A CN104530348A (en) | 2014-10-31 | 2014-10-31 | Automobile air-conditioning ventilated pipe composite material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104530348A true CN104530348A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410602999.7A Pending CN104530348A (en) | 2014-10-31 | 2014-10-31 | Automobile air-conditioning ventilated pipe composite material and preparation method thereof |
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| CN (1) | CN104530348A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237706A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Switch cabinet section bar composite material and preparation method thereof |
| 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 |
| CN106008884A (en) * | 2016-07-07 | 2016-10-12 | 扬中市天正合成材料研究中心 | Environment-friendly high-flame-retardance foaming material for automobile instrument trim and preparing method of environment-friendly high-flame-retardance foaming material |
| CN106046300A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environment-friendly foam material with high flame retardance for shells of agricultural spraying machines and method for preparing environment-friendly foam material |
-
2014
- 2014-10-31 CN CN201410602999.7A patent/CN104530348A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237706A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Switch cabinet section bar composite material and preparation method thereof |
| 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 |
| CN106008884A (en) * | 2016-07-07 | 2016-10-12 | 扬中市天正合成材料研究中心 | Environment-friendly high-flame-retardance foaming material for automobile instrument trim and preparing method of environment-friendly high-flame-retardance foaming material |
| CN106046300A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environment-friendly foam material with high flame retardance for shells of agricultural spraying machines and method for preparing environment-friendly foam material |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |