CN103173005A - All-water-blown highly flame-retardant polyester composite board and manufacturing method thereof - Google Patents
All-water-blown highly flame-retardant polyester composite board and manufacturing method thereof Download PDFInfo
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- CN103173005A CN103173005A CN2013100473509A CN201310047350A CN103173005A CN 103173005 A CN103173005 A CN 103173005A CN 2013100473509 A CN2013100473509 A CN 2013100473509A CN 201310047350 A CN201310047350 A CN 201310047350A CN 103173005 A CN103173005 A CN 103173005A
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Abstract
The invention discloses an all-water-blown highly flame-retardant polyester composite board and a manufacturing method thereof. The polyester composite board is high in flame resistance and capable of greatly prolonging the escape time of the staff, so that the safety accident happening possibility is reduced. Meanwhile, the materials adopted by the all-water-blown highly flame-retardant polyester composite board are environmentally-friendly and non-toxic materials, and therefore, the polyester composite board is environmentally-friendly and harmless. Meanwhile, the polyester composite board is lower in production cost, so that the resources are saved for the enterprises.
Description
Technical field
The present invention relates to a kind of composition board and preparation method thereof, particularly a kind of full water foamed high flame retardant polyester composition board and preparation method thereof.
Background technology
The polyurethane foam composition board is the foam article that forms by chemical reaction by under polyether glycol and isocyanic ester effect, thereby has the functions such as thermal insulation, sound-absorbing, good springiness, hardness are high, fire-retardant good and quality is light and be applied to automotive sunshade panel.And the flame retardant properties of polyurethane foam composition board of the prior art can not reach comparatively ideal effect usually, often because not good personnel's the escape time that causes of the flame retardant properties of sheet material is short, thereby some security incidents usually occur, thereby the polyurethane foam composition board of exploration high flame retardant is still the target that is pursuing always in this field; In urethane low density foam field, commonly use pneumatogen, and all contain fluorine cpd in most pneumatogen simultaneously, the ozonosphere in atmospheric layer is had serious destruction, very large to the mankind's eco-environmental impact.Along with people's environmental consciousness is more and more stronger, also the environmental-protecting performance of interior material is also had higher requirement simultaneously.The polyester composition board of therefore seeking a kind of high flame retardant and environmental protection has become the inexorable trend of development.
Summary of the invention
The object of the invention is to overcome defective of the prior art, a kind of full water foamed high flame retardant polyester composition board and preparation method thereof is provided, the flame retardant properties of described composition board is very high, and production cost is low, simultaneously to the surrounding environment environmental protection without harm.
The present invention is achieved by the following technical programs.
A kind of full water foamed high flame retardant polyester composition board, described composition board is made of the component of following quality proportioning: combined polyether Ju Zhi ︰ isocyanic ester=1 ︰ 1.5;
The formation of described combined polyether polyester is as follows according to the mass fraction:
Above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, described polyether glycol 1 is polyether glycol 4450, manufacturer is Yadong, Shijiazhuang petroleum chemical plant.
Above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, described polyether glycol 2 is polyether glycol 4110, manufacturer is Yadong, Shijiazhuang petroleum chemical plant.
Above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, described polyether glycol 3 is polyether glycol 3450, manufacturer is Yadong, Shijiazhuang petroleum chemical plant.
Above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, described polyester polyol is polyester polyol 400, manufacturer is the photochemical factory in south, Zhangjiagang.
Above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, described urethane silicone oil is AK-8804, manufacturer is Nanjing Dymatic Shichuang Chemical Co., Ltd..
the preparation method of above-mentioned a kind of full water foamed high flame retardant polyester composition board, preparation process is as follows: at first with polyether glycol 1, polyether glycol 2, polyether glycol 3, polyester polyol, urethane silicone oil and water add and carry out hybrid reaction in reactor, stirring velocity 80-150r/min, reaction times 4-6h, and then reacted compound and isocyanic ester are carried out hybrid reaction in the ratio of 1 ︰ 1.5, stirring velocity 2500-2800r/min, churning time 15-25s, then material is imported mould by its free foaming, material after foaming again at room temperature carries out health 120-160h, then material is cut into the sheet that thickness is 0.05-1.1mm, interpolation glass fibre and polyethylene rubber powder carry out hot pressing on sheet material at last, can make composition board of the present invention.
The preparation method of above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, the addition of described glass fibre is to add 400-450g on every square metre of sheet material.
The preparation method of above-mentioned a kind of full water foamed high flame retardant polyester composition board, wherein, the addition of described polyethylene rubber powder is to add 300-350g on every square metre of sheet material.
The flame retardant properties of full water foamed high flame retardant polyester composition board of the present invention is very high, can greatly extend personnel's escape time, thereby has reduced the possibility that security incident occurs.Simultaneously formula material of the present invention is the material of environment-protecting asepsis evil, thus to the environment environmental protection without harm.The production cost of polyester composition board is lower simultaneously, for enterprise has saved resource.
Embodiment
Embodiment 1
a kind of preparation method of full water foamed high flame retardant polyester composition board, preparation process is as follows: at first with the polyether glycol 4450 of 45 parts, the polyether glycol 4110 of 10 parts, the polyether glycol 3450 of 20 parts, the polyester polyol 400 of 20 parts, 2.5 adding, the urethane silicone oil AK-8804 of part and the water of 5 parts carries out hybrid reaction in reactor, stirring velocity 80r/min, reaction times 4h, and then reacted compound and isocyanic ester are carried out hybrid reaction in the ratio of 1 ︰ 1.5, stirring velocity 2500r/min, churning time 15s, then material is imported mould by its free foaming, material after foaming again at room temperature carries out health 120h, then material is cut into the sheet that thickness is 0.05mm, interpolation glass fibre and polyethylene rubber powder carry out hot pressing on sheet material at last, can make composition board of the present invention.
Embodiment 2
a kind of preparation method of full water foamed high flame retardant polyester composition board, preparation process is as follows: at first with the polyether glycol 4450 of 48 parts, the polyether glycol 4110 of 12 parts, the polyether glycol 3450 of 21 parts, the polyester polyol 400 of 23 parts, the urethane silicone oil AK-8804 of 3 parts and the water of 6 parts add and carry out hybrid reaction in reactor, stirring velocity 120r/min, reaction times 5h, and then reacted compound and isocyanic ester are carried out hybrid reaction in the ratio of 1 ︰ 1.5, stirring velocity 2600r/min, churning time 20s, then material is imported mould by its free foaming, material after foaming again at room temperature carries out health 140h, then material is cut into the sheet that thickness is 0.08mm, interpolation glass fibre and polyethylene rubber powder carry out hot pressing on sheet material at last, can make composition board of the present invention.
Embodiment 3
a kind of preparation method of full water foamed high flame retardant polyester composition board, preparation process is as follows: at first with the polyether glycol 4450 of 50 parts, the polyether glycol 4110 of 15 parts, the polyether glycol 3450 of 22 parts, the polyester polyol 400 of 25 parts, 3.5 adding, the urethane silicone oil AK-8804 of part and the water of 7 parts carries out hybrid reaction in reactor, stirring velocity 150r/min, reaction times 6h, and then reacted compound and isocyanic ester are carried out hybrid reaction in the ratio of 1 ︰ 1.5, stirring velocity 2800r/min, churning time 25s, then material is imported mould by its free foaming, material after foaming again at room temperature carries out health 160h, then material is cut into the sheet that thickness is 1.1mm, interpolation glass fibre and polyethylene rubber powder carry out hot pressing on sheet material at last, can make composition board of the present invention.
Be below the flame retardant properties test result of full water foamed high flame retardant polyester composition board of the present invention:
Test basis: GB 8410-2006 " combustioncharacteristics of automotive interior material "
Detection site: national car quality supervision and test centers component testing laboratory.
5 of submitted sample quantity, thickness 6.0mm.
Inspecting standard requires: the combustionvelocity of fire retardant material should be not more than 100mm/min, identifies on request respectively test-results if following situations occurs, 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, and extinguishes before measuring graticule but flame reaches first, can count without burning extent.
B: during from tester, from horizontal blanking, and burning extent is not more than 50mm to flame, thinks and satisfies standard-required in 60s.
C-combustionvelocity measured value (mm/min)
During from tester, flame is measured between graticule at two and is extinguished, and when not satisfying the 2nd situation, by the 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 the criterion calculation combustionvelocity.
E: sample has burnt in flame ignites 15s and has arrived the first graticule, thinks that sample can not satisfy the requirement of combustionvelocity.
The judgement requirement of assay: A-C(mm/min), meet " combustioncharacteristics of automotive interior material ".
Check conclusion: through check, the flame retardant properties requirement of this samples met GB 8410-2006 " combustioncharacteristics of automotive interior material ".
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of the present embodiment with 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 (9)
1. a full water foamed high flame retardant polyester composition board, is characterized in that, described composition board is made of the component of following quality proportioning: combined polyether gathers ester ︰ isocyanic ester=1 ︰ 1.5;
The formation of described combined polyether polyester is as follows according to the mass fraction:
Polyether glycol 1 45-50 part
Polyether glycol 2 10-15 parts
Polyether glycol 3 20-22 parts
Polyester polyol 20-25 part
Urethane silicone oil 2.5-3.5 part
Water 5-7 part.
2. a kind of full water foamed high flame retardant polyester composition board as claimed in claim 1, is characterized in that, described polyether glycol 1 is polyether glycol 4450.
3. a kind of full water foamed high flame retardant polyester composition board 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 polyester composition board as claimed in claim 1, is characterized in that, described polyether glycol 3 is polyether glycol 3450.
5. a kind of full water foamed high flame retardant polyester composition board as claimed in claim 1, is characterized in that, described polyester polyol is polyester polyol 400.
6. a kind of full water foamed high flame retardant polyester composition board as claimed in claim 1, is characterized in that, described urethane silicone oil is AK-8804.
7. the preparation method of a kind of full water foamed high flame retardant polyester composition board as claimed in claim 1, it is characterized in that, preparation process is as follows: at first with polyether glycol 1, polyether glycol 2, polyether glycol 3, polyester polyol, urethane silicone oil and water add and carry out hybrid reaction in reactor, stirring velocity 80-150r/min, reaction times 4-6h, and then reacted compound and isocyanic ester are carried out hybrid reaction in the ratio of 1 ︰ 1.5, stirring velocity 2500-2800r/min, churning time 15-25s, then material is imported mould by its free foaming, material after foaming again at room temperature carries out health 120-160h, then material is cut into the sheet that thickness is 0.05-1.1mm, interpolation glass fibre and polyethylene rubber powder carry out hot pressing on sheet material at last, can make composition board of the present invention.
8. the preparation method of a kind of full water foamed high flame retardant polyester composition board as claimed in claim 7, is characterized in that, the addition of described glass fibre is to add 400-450g on every square metre of sheet material.
9. the preparation method of a kind of full water foamed high flame retardant polyester composition board as claimed in claim 7, is characterized in that, the addition of described polyethylene rubber powder is to add 300-350g on every square metre of sheet material.
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| CN201310047350.9A CN103173005B (en) | 2013-02-05 | 2013-02-05 | A kind of full water foamed high flame retardant polyester composition board and preparation method thereof |
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| CN201310047350.9A CN103173005B (en) | 2013-02-05 | 2013-02-05 | A kind of full water foamed high flame retardant polyester composition board and preparation method thereof |
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| CN103173005A true CN103173005A (en) | 2013-06-26 |
| CN103173005B CN103173005B (en) | 2016-04-06 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774302A (en) * | 2015-03-30 | 2015-07-15 | 江苏特友诺新材料科技有限公司 | Flame retardation material for substituting inner containers and light shells of automobile taillights, and preparation method thereof |
| CN104774303A (en) * | 2015-03-30 | 2015-07-15 | 江苏特友诺新材料科技有限公司 | All-water-blown flame retardant polyurethane material for substituting phenolic resin |
| CN105348481A (en) * | 2015-11-06 | 2016-02-24 | 烟台正海合泰科技股份有限公司 | Light weight PU plate special for passenger vehicle skylight sunshading boards |
| CN106046306A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environmentally friendly high-flame-retardant polyurethane foaming material for tank body of oil tank truck and preparation method of environmentally friendly high-flame-retardant polyurethane foaming material |
| CN106046297A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environment-friendly highly-flame-retardant polyurethane foam material for automobile fuel tanks and preparation method of environment-friendly highly-flame-retardant polyurethane foam material |
| CN108676145A (en) * | 2018-06-28 | 2018-10-19 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for instrument board |
| CN108752560A (en) * | 2018-06-27 | 2018-11-06 | 扬中市天正合成材料研究中心 | Car fuel tank is tried to get to the heart of a matter with the polyester foamed material of environmental protection flame retardant and preparation method |
| CN108976373A (en) * | 2018-06-25 | 2018-12-11 | 扬中市天正合成材料研究中心 | A kind of rear pedal environmental protection flame retardant foamed material and preparation method thereof |
| CN108997550A (en) * | 2018-06-27 | 2018-12-14 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant foamed material and preparation method for tractor fuel tank |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774302A (en) * | 2015-03-30 | 2015-07-15 | 江苏特友诺新材料科技有限公司 | Flame retardation material for substituting inner containers and light shells of automobile taillights, and preparation method thereof |
| CN104774303A (en) * | 2015-03-30 | 2015-07-15 | 江苏特友诺新材料科技有限公司 | All-water-blown flame retardant polyurethane material for substituting phenolic resin |
| CN105348481A (en) * | 2015-11-06 | 2016-02-24 | 烟台正海合泰科技股份有限公司 | Light weight PU plate special for passenger vehicle skylight sunshading boards |
| CN105348481B (en) * | 2015-11-06 | 2018-02-16 | 烟台正海合泰科技股份有限公司 | A kind of special lightweight PU plates of passenger car skylight sunshading board |
| CN106046306A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environmentally friendly high-flame-retardant polyurethane foaming material for tank body of oil tank truck and preparation method of environmentally friendly high-flame-retardant polyurethane foaming material |
| CN106046297A (en) * | 2016-07-07 | 2016-10-26 | 扬中市天正合成材料研究中心 | Environment-friendly highly-flame-retardant polyurethane foam material for automobile fuel tanks and preparation method of environment-friendly highly-flame-retardant polyurethane foam material |
| CN108976373A (en) * | 2018-06-25 | 2018-12-11 | 扬中市天正合成材料研究中心 | A kind of rear pedal environmental protection flame retardant foamed material and preparation method thereof |
| CN108752560A (en) * | 2018-06-27 | 2018-11-06 | 扬中市天正合成材料研究中心 | Car fuel tank is tried to get to the heart of a matter with the polyester foamed material of environmental protection flame retardant and preparation method |
| CN108997550A (en) * | 2018-06-27 | 2018-12-14 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant foamed material and preparation method for tractor fuel tank |
| CN108676145A (en) * | 2018-06-28 | 2018-10-19 | 扬中市天正合成材料研究中心 | Environmental protection flame retardant polyurethane foam material and preparation method thereof for instrument board |
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| CN103173005B (en) | 2016-04-06 |
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