CN104530352A - An automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof - Google Patents
An automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof Download PDFInfo
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- CN104530352A CN104530352A CN201410603086.7A CN201410603086A CN104530352A CN 104530352 A CN104530352 A CN 104530352A CN 201410603086 A CN201410603086 A CN 201410603086A CN 104530352 A CN104530352 A CN 104530352A
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- China
- Prior art keywords
- matrix material
- environmental protection
- isocyanic ester
- flame retardant
- polyether glycol
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof, wherein the composite is composed of polyether polyol 1, polyether polyol 2, polyether polyol 3, polyurethane silicone oil, foaming agent, catalyst, tris(1-chloro-2-propyl) phosphate ester, water, isocyanate A and isocyanate B. The composite has high flame retardant property, and is not easy to burn when catching fire, so as to ensure the safety of vehicles and passengers. At the same time, the composite has good resilience property, and can not be deformed for long-term use. The composite dose not release toxic and harmful substances to the human body, and is not harmful to human health because raw materials used in the composite are environmentally friendly materials.
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, high resilience automotive seat matrix material and preparation method thereof.
Background technology
Automotive seat many employings corium of the prior art, emulating plastics skin and several form of fabric, they respectively have feature also respectively to have shortcoming, as corium has peculiar smell, artificial leather is not durable, fabric is not easy to clean, the flame retardant resistance of various seat-cover fabric and rebound resilience are also as one wishes all not to the utmost, therefore develop a kind of flame retardant resistance and rebound performance all very well and the automotive seat of safety and environmental protection has wide market outlook.
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, high resilience automotive seat matrix material and preparation method thereof, described matrix material has very high flame retardant properties, and rebound resilience is good, 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, high resilience automotive seat matrix material, described matrix material is made up of the component of following quality proportioning: combination Ju Mi ︰ combines isocyanic ester=1 ︰ 1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 85-90 part
Polyether glycol 2 15-78 part
Polyether glycol 3 5-9 part
Urethane silicone oil 8.5-9.5 part
Whipping agent 0.9-1.5 part
Catalyzer 6.2-7.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 35-45 part
Water 3.8-4.8 part;
Described combination isocyanic ester to be mixed by the mass ratio of 3.5 ︰ 1.5 by isocyanic ester A and isocyanic ester B and forms.
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described polyether glycol 1 is polyether glycol 330, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described polyether glycol 2 is polyether glycol 3628, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix 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 environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described urethane silicone oil is urethane silicone oil AK-7760, is purchased from Nanjing Dymatic Shichuang Chemical Co., Ltd..
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described whipping agent is whipping agent A3, is purchased from positive synthetic materials research centre, sky, Yangzhong City.
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described catalyzer is catalyzer 4451/B, is purchased from positive synthetic materials research centre, sky, Yangzhong City.
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described isocyanic ester A is isocyanic ester TDI, is purchased from Dow Chemical.
Above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, wherein, described isocyanic ester B is isocyanic ester MR200, is purchased from Mitsui Chemicals, Inc..
The preparation method of above-mentioned a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, preparation process is as follows: first prepare combined polyether: polyether glycol 1, polyether glycol 2, polyether glycol 3, urethane silicone oil, whipping agent, 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, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester A is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester B; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
The flame retardant properties of environmental protection high flame retardant of the present invention, high resilience automotive seat matrix material is high, meets fiery nonflammable, thus has ensured the security of vehicle and the personnel safety of passenger.The rebound performance of matrix material is good simultaneously, and life-time service can not be out of shape; And be environmental protection raw material due to the use raw material of matrix material of the present invention, 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
The preparation method of a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, preparation process is as follows: first prepare combined polyether: added in reactor by the water of the urethane silicone oil AK-7760 of the polyether glycol 3320,8.5 parts of the polyether glycol 3628,5 parts of the polyether glycol 330,15 parts of 85 parts, the whipping agent A3 of 0.9 part, the catalyzer 4451/B of 6.2 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 35 parts and 3.8 parts and carry out hybrid reaction, stirring velocity 80r/min, churning time 6h, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester TDI is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester MR200; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
Embodiment 2
The preparation method of a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, preparation process is as follows: first prepare combined polyether: added in reactor by the water of the urethane silicone oil AK-7760 of the polyether glycol 3320,8.7 parts of the polyether glycol 3628,6 parts of the polyether glycol 330,30 parts of 87 parts, the whipping agent A3 of 1.1 parts, the catalyzer 4451/B of 6.5 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 38 parts and 4.0 parts and carry out hybrid reaction, stirring velocity 90r/min, churning time 7h, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester TDI is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester MR200; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
Embodiment 3
The preparation method of a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, preparation process is as follows: first prepare combined polyether: added in reactor by the water of the urethane silicone oil AK-7760 of the polyether glycol 3320,9.2 parts of the polyether glycol 3628,8 parts of the polyether glycol 330,65 parts of 89 parts, the whipping agent A3 of 1.3 parts, the catalyzer 4451/B of 7.2 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 42 parts and 4.6 parts and carry out hybrid reaction, stirring velocity 110r/min, churning time 8h, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester TDI is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester MR200; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
Embodiment 4
The preparation method of a kind of environmental protection high flame retardant, high resilience automotive seat matrix material, preparation process is as follows: first prepare combined polyether: added in reactor by the water of the urethane silicone oil AK-7760 of the polyether glycol 3320,9.5 parts of the polyether glycol 3628,9 parts of the polyether glycol 330,78 parts of 90 parts, the whipping agent A3 of 1.5 parts, the catalyzer 4451/B of 7.5 parts, tricresyl phosphate (the chloro-2-propyl group of the 1-) ester of 45 parts and 4.8 parts and carry out hybrid reaction, stirring velocity 120r/min, churning time 8h, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester TDI is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester MR200; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
Be below the flame retardant properties test result of environmental protection high flame retardant of the present invention, high resilience automotive seat matrix material:
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. environmental protection high flame retardant, a high resilience automotive seat matrix material, it is characterized in that, described matrix material is made up of the component of following quality proportioning: the poly-ether ︰ of combination combines isocyanic ester=1 ︰ 1;
The formation of described combined polyether is as follows according to the mass fraction:
Polyether glycol 1 85-90 part
Polyether glycol 2 15-78 part
Polyether glycol 3 5-9 part
Urethane silicone oil 8.5-9.5 part
Whipping agent 0.9-1.5 part
Catalyzer 6.2-7.5 part
Tricresyl phosphate (the chloro-2-propyl group of 1-) ester 35-45 part
Water 3.8-4.8 part;
Described combination isocyanic ester to be mixed by the mass ratio of 3.5 ︰ 1.5 by isocyanic ester A and isocyanic ester B and forms.
2. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, is characterized in that, described polyether glycol 1 is polyether glycol 330.
3. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, is characterized in that, described polyether glycol 2 is polyether glycol 3628.
4. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, is characterized in that, described polyether glycol 3 is polyether glycol 3320.
5. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, is characterized in that, described urethane silicone oil is urethane silicone oil AK-7760.
6. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, it is characterized in that, described whipping agent is whipping agent A3.
7. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, it is characterized in that, described catalyzer is catalyzer 4451/B.
8. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, it is characterized in that, described isocyanic ester A is isocyanic ester TDI.
9. a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, it is characterized in that, described isocyanic ester B is isocyanic ester MR200.
10. the preparation method of a kind of environmental protection high flame retardant as claimed in claim 1, high resilience automotive seat matrix material, 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, whipping agent, 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, can obtain combined polyether; Then preparation combination isocyanic ester: isocyanic ester A is mixed by the mass ratio of 3.5 ︰ 1.5 with isocyanic ester B; Finally again combined polyether is mixed by the mass ratio of 1 ︰ 1 with combination isocyanic ester, matrix material of the present invention can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603086.7A CN104530352A (en) | 2014-10-31 | 2014-10-31 | An automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603086.7A CN104530352A (en) | 2014-10-31 | 2014-10-31 | An automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof |
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| Publication Number | Publication Date |
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| CN104530352A true CN104530352A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410603086.7A Pending CN104530352A (en) | 2014-10-31 | 2014-10-31 | An automobile seat composite with environmental protection, high flame retardancy and high resilience features and a preparation method thereof |
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Cited By (3)
| 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 |
| CN105754160A (en) * | 2016-03-25 | 2016-07-13 | 苏州莱特复合材料有限公司 | Composite for manufacturing automobile seat cover and preparation method of composite |
| CN106008888A (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 polyurethane foam material for square stools and tables and chairs and preparation method of material |
-
2014
- 2014-10-31 CN CN201410603086.7A patent/CN104530352A/en active Pending
Cited By (3)
| 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 |
| CN105754160A (en) * | 2016-03-25 | 2016-07-13 | 苏州莱特复合材料有限公司 | Composite for manufacturing automobile seat cover and preparation method of composite |
| CN106008888A (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 polyurethane foam material for square stools and tables and chairs and preparation method of material |
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Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |