CN103694674A - All-water-blown high-flame-retardation composite material for vehicle instrument desk and preparation method thereof - Google Patents
All-water-blown high-flame-retardation composite material for vehicle instrument desk and preparation method thereof Download PDFInfo
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- CN103694674A CN103694674A CN201310602785.5A CN201310602785A CN103694674A CN 103694674 A CN103694674 A CN 103694674A CN 201310602785 A CN201310602785 A CN 201310602785A CN 103694674 A CN103694674 A CN 103694674A
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- polyether glycol
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- instrument desk
- vehicle instrument
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Abstract
The invention discloses an all-water-blown high-flame-retardation composite material for a vehicle instrument desk and a preparation method thereof. The composite material has high flame resistance and hardly burns when in fire, so security of a whole vehicle and personal safety of passengers are guaranteed. The composite material has non-deformable performance and does not deform even after long-term usage. Moreover, raw materials used for preparation of the composite material are environment friendly, so substances poisonous and harmful to a human body are not released.
Description
Technical field
The present invention relates to a kind of matrix material and preparation method thereof, particularly a kind of full water foamed high flame retardant vehicle instrument desk matrix material and preparation method thereof.
Background technology
Automobile interior material of a great variety, but be summed up and can be divided into 3 large classes by raw material difference: the first kind is fiber-like, and Equations of The Second Kind is plastic foam, and the 3rd class is natural rubber and synthetic rubber.In Vehicle interior design, the position that some combustible material contacts with human body is more, when the interior material at these positions catches fire, directly comes in contact with human body, and people's cognition is caused serious injury.Vehicle, in transportation, due to the reasons such as electrical short-circuit, motor fault, traffic accident utmost point fire hazardous all, causes any property loss and loss of life and personal injury.And the in-built jewelry of flammable vehicle tends to increase the weight of the degree of fire in accident.Therefore, the research of automobile interior Flame Retardancy is had to major and immediate significance.
Summary of the invention
The object of the invention is to overcome defect of the prior art, a kind of full water foamed high flame retardant vehicle instrument desk matrix material and preparation method thereof is provided, described matrix material has very high flame retardant properties, and environment-protecting asepsis to human body without injury.
The present invention is achieved by the following technical programs.
A full water foamed high flame retardant vehicle instrument desk matrix material, described matrix material consists of the component of following quality proportioning: combined polyether Ju Zhi ︰ isocyanic ester=1 ︰ 1.5-1.6;
The formation of described combined polyether polyester is as follows according to the mass fraction:
Polyether glycol 1 18-23 part
Polyether glycol 2 40-50 parts
Polyether glycol 3 20-30 parts
Polyether glycol 4 15-20 parts
To benzene polyester polyol 10-15 part
Urethane silicone oil 2.5-3.5 part
Water 3.5-4.5 part.
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described polyether glycol 1 is polyether glycol 403, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described polyether glycol 2 is polyether glycol 4110, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described polyether glycol 3 is polyether glycol 835, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described polyether glycol 4 is polyether glycol 943n, is purchased from Shanghai Gaoqiao Chemical Co., Ltd..
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described is to benzene polyester polyol 400 to benzene polyester polyol, is purchased from the photochemical factory in south, Zhangjiagang.
Above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, wherein, described urethane silicone oil is urethane silicone oil AK-8805, is purchased from Nanjing Dymatic Shichuang Chemical Co., Ltd..
The preparation method of above-mentioned a kind of full water foamed high flame retardant vehicle instrument desk matrix material, preparation process is as follows: first prepare combined polyether polyester: by polyether glycol 1, polyether glycol 2, polyether glycol 3, polyether glycol 4, benzene polyester polyol, urethane silicone oil and water are added and carries out hybrid reaction in reactor, stirring velocity 80-120r/min, churning time 6-8h gets final product to obtain combined polyether polyester, and then combined polyether polyester is mixed by the mass ratio of 1 ︰ 1.5-1.6 with isocyanic ester, can make matrix material of the present invention.During practical application, can need in mould, be processed into different shape and size according to what design.
The flame retardant properties of full water foamed high flame retardant vehicle instrument desk matrix material of the present invention is high, and chance fire is nonflammable, thereby has ensured the security of whole vehicle and passenger's personnel safety.Matrix material of the present invention has not dimensional instability, even if life-time service can not deform yet, the use raw material due to described matrix material is environmental protection raw material in addition, thereby can not discharge the poisonous and hazardous material of human body.
Embodiment
By specific embodiment, the specific embodiment of the present invention is described in further detail below.
Embodiment 1
A kind of preparation method of full water foamed high flame retardant vehicle instrument desk matrix material, preparation process is as follows: first prepare combined polyether polyester: by the polyether glycol of 18 parts 403, the polyether glycol 4110 of 40 parts, the polyether glycol 835 of 20 parts, the polyether glycol 943n of 15 parts, 10 parts to benzene polyester polyol 400, the urethane silicone oil AK-8805 of 2.5 parts and the water of 3.5 parts add and in reactor, carry out hybrid reaction, stirring velocity 80r/min, churning time 6h obtains combined polyether polyester, and then combined polyether polyester is mixed by the mass ratio of 1 ︰ 1.5 with isocyanic ester, can make matrix material of the present invention.
Embodiment 2
A kind of preparation method of full water foamed high flame retardant vehicle instrument desk matrix material, preparation process is as follows: first prepare combined polyether polyester: by the polyether glycol of 20 parts 403, the polyether glycol 4110 of 45 parts, the polyether glycol 835 of 25 parts, the polyether glycol 943n of 18 parts, 12 parts to benzene polyester polyol 400, the urethane silicone oil AK-8805 of 3 parts and the water of 4 parts add and in reactor, carry out hybrid reaction, stirring velocity 100r/min, churning time 7h obtains combined polyether polyester, and then combined polyether polyester is mixed by the mass ratio of 1 ︰ 1.5 with isocyanic ester, can make matrix material of the present invention.
Embodiment 3
A kind of preparation method of full water foamed high flame retardant vehicle instrument desk matrix material, preparation process is as follows: first prepare combined polyether polyester: by the polyether glycol of 23 parts 403, the polyether glycol 4110 of 50 parts, the polyether glycol 835 of 30 parts, the polyether glycol 943n of 20 parts, 15 parts to benzene polyester polyol 400, the urethane silicone oil AK-8805 of 3.5 parts and the water of 4.5 parts add and in reactor, carry out hybrid reaction, stirring velocity 120r/min, churning time 8h obtains combined polyether polyester, and then combined polyether polyester is mixed by the mass ratio of 1 ︰ 1.6 with isocyanic ester, can make matrix material of the present invention.
Be below the flame retardant properties test result of full water foamed high flame retardant vehicle instrument desk matrix material of the present invention:
Test basis: the combustioncharacteristics > > of GB 8410-2006 < < automotive interior material
Detection site: component testing laboratory of national car Quality Supervision and Inspection Center.
5 of submitted sample quantity, thickness 6.0mm.
Inspecting standard requires: the combustionvelocity of fire retardant material should be not more than 100mm/min, if occur, following situations identifies respectively test-results on request, and assay is divided into A, B, C, D, 5 grades of E:
A-(0 mm/min): sample is exposed to 15s in flame, extinguishes still unburn of burning things which may cause a fire disaster sample, or sample can burn, but flame extinguishes before reaching the first measurement graticule, without burning extent, can count.
B: during from tester, flame is from horizontal blanking in 60s, and burning extent is not more than 50mm, thinks and meets standard-required.
C-combustionvelocity measured value (mm/min)
During from tester, flame is measured between graticule and is extinguished at two, and while not meeting the 2nd situation, 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, can be 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 ignites 15s, thinks that sample can not meet the requirement of combustionvelocity.
Assay: A-C(mm/min), meet the judgement requirement of the combustioncharacteristics > > of < < automotive interior material.
Check conclusion: through check, the flame retardant properties requirement of the combustioncharacteristics > > of this samples met GB 8410-2006 < < automotive interior material.
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (8)
1. a full water foamed high flame retardant vehicle instrument desk matrix material, is characterized in that, described matrix material consists of the component of following quality proportioning: combined polyether gathers ester ︰ isocyanic ester=1 ︰ 1.5-1.6;
The formation of described combined polyether polyester is as follows according to the mass fraction:
Polyether glycol 1 18-23 part
Polyether glycol 2 40-50 parts
Polyether glycol 3 20-30 parts
Polyether glycol 4 15-20 parts
To benzene polyester polyol 10-15 part
Urethane silicone oil 2.5-3.5 part
Water 3.5-4.5 part.
2. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described polyether glycol 1 is polyether glycol 403.
3. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described polyether glycol 2 is polyether glycol 4110.
4. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described polyether glycol 3 is polyether glycol 835.
5. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described polyether glycol 4 is polyether glycol 943n.
6. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described is to benzene polyester polyol 400 to benzene polyester polyol.
7. a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, is characterized in that, described urethane silicone oil is urethane silicone oil AK-8805.
8. the preparation method of a kind of full water foamed high flame retardant vehicle instrument desk matrix material as claimed in claim 1, it is characterized in that, preparation process is as follows: first prepare combined polyether polyester: by polyether glycol 1, polyether glycol 2, polyether glycol 3, polyether glycol 4, to benzene polyester polyol, urethane silicone oil and water add and in reactor, carry out hybrid reaction, stirring velocity 80-120r/min, churning time 6-8h gets final product to obtain combined polyether polyester, and then combined polyether polyester is mixed by the mass ratio of 1 ︰ 1.5-1.6 with isocyanic ester, can make matrix material of the present invention.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310602785.5A CN103694674A (en) | 2013-11-25 | 2013-11-25 | All-water-blown high-flame-retardation composite material for vehicle instrument desk and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310602785.5A CN103694674A (en) | 2013-11-25 | 2013-11-25 | All-water-blown high-flame-retardation composite material for vehicle instrument desk and preparation method thereof |
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| CN103694674A true CN103694674A (en) | 2014-04-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237707A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Anticorrosive high-flame retardation bridge stand elbow composite material and preparation method thereof |
| CN106380817A (en) * | 2016-08-31 | 2017-02-08 | 芜湖恒信汽车内饰制造有限公司 | Preparation method for flame retardant composite material for automobile gauge board decorative component |
| CN106380816A (en) * | 2016-08-31 | 2017-02-08 | 芜湖恒信汽车内饰制造有限公司 | Flame-retardation composite material used for automotive dashboards |
| CN109553750A (en) * | 2018-12-06 | 2019-04-02 | 上海应用技术大学 | A kind of manufacture craft of high-adhesion polyurethane automobile instrument board |
-
2013
- 2013-11-25 CN CN201310602785.5A patent/CN103694674A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237707A (en) * | 2015-09-18 | 2016-01-13 | 扬中市天正合成材料研究中心 | Anticorrosive high-flame retardation bridge stand elbow composite material and preparation method thereof |
| CN106380817A (en) * | 2016-08-31 | 2017-02-08 | 芜湖恒信汽车内饰制造有限公司 | Preparation method for flame retardant composite material for automobile gauge board decorative component |
| CN106380816A (en) * | 2016-08-31 | 2017-02-08 | 芜湖恒信汽车内饰制造有限公司 | Flame-retardation composite material used for automotive dashboards |
| CN109553750A (en) * | 2018-12-06 | 2019-04-02 | 上海应用技术大学 | A kind of manufacture craft of high-adhesion polyurethane automobile instrument board |
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Application publication date: 20140402 |