CN1101930A - Flame-retardant composition - Google Patents
Flame-retardant composition Download PDFInfo
- Publication number
- CN1101930A CN1101930A CN 93118691 CN93118691A CN1101930A CN 1101930 A CN1101930 A CN 1101930A CN 93118691 CN93118691 CN 93118691 CN 93118691 A CN93118691 A CN 93118691A CN 1101930 A CN1101930 A CN 1101930A
- Authority
- CN
- China
- Prior art keywords
- fire
- retardant
- flame
- ammonium
- phosphate
- 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.)
- Pending
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 40
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 9
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 7
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 7
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical group [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 239000004254 Ammonium phosphate Substances 0.000 abstract description 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract description 3
- 235000019289 ammonium phosphates Nutrition 0.000 abstract description 3
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 239000000123 paper Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 241000499489 Castor canadensis Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000322338 Loeseliastrum Species 0.000 description 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Fireproofing Substances (AREA)
Abstract
The flame-retardant composition is prepared with ammonium phosphate, ammonium bromide and ammonium sulfate, and features colourless, no odour and toxicity, and moisture, mildew and corrosion resistances.
Description
The invention belongs to the antioxygen composition of inorganic-containing compound, be specifically related to a kind of phosphate-based inorganic fire-retarded composition.
Fire retardant divides inorganic and organic two big classes.Compare with organic fire-retardant, the inorganic combustion inhibitor Heat stability is good, nontoxic, do not produce corrosive gases, the amount of being fuming is little, and is non-volatile in storage process, do not fold, have persistent flame retardant effect, so use range is wider, demand is also bigger, especially modern society requires under the strict day by day situation the environmental safety of flame retardant products and safety in utilization etc., and it is important that inorganic combustion inhibitor more seems, utilization scope, market outlook enlarge day by day.
At present, usually the single-component phosphoric acid salt fire retardant that adopts has the fixed purposes mostly, and use face is narrower, and its protection against the tide, anticorrosion, fungicidal properties is poor, has also limited use range.It is that the inorganic phosphate of main component is a fire-retardant combination with sodium hydrogen phosphate, ammonium sulfate, boric acid that English Patent GB2165270 discloses a kind of, this fire-retardant combination has moistureproof, anticorrosion preferably, antimildew function, but, when operation, have boric acid and fold and influenced fire-retardant and anticorrosion, anti-mold effect because wherein boric acid is water-soluble relatively poor.
The object of the present invention is to provide a kind of protection against the tide, anticorrosion, anti-mold effect good, non-environmental-pollution, the phosphate-based multifunctional flame-proof composition that use range is wide.
Fire-retardant combination of the present invention replaces traditional sodium phosphate salt as main composition with ammonium phosphate salt, by with the ammonium sulfate with fire-retardant and sterilization effect and the suitable assembly of brometo de amonio, reach the raising flame retardant effect, strengthen the purpose of its protection against the tide, anticorrosion, mildew resistance.
Phosphate-based inorganic fire-retarded composition of the present invention is characterized in that its compositing range (weight percentage) is:
Ammonium phosphate salt 15-35
Ammonium sulfate 25-40
Brometo de amonio 40-60
It is generally acknowledged NH
4 +At high temperature decomposite the H hydrogen atom, absorb a large amount of heats simultaneously, and and O
2Generate water.Consume oxygen element on the one hand, by absorbing the temperature of heat, reduction body surface, reach effective flame retardant effect, on the other hand so NH near body surface
+ 4It is a kind of good flame functional group.Replacing sodium phosphate to allocate an amount of brometo de amonio again into ammonium phosphate improves this fire-retardant combination flame retardant effect greatly.
Add an amount of brometo de amonio, can also improve sterilization, mildew-resistant, the preservative activity of fire-retardant combination effectively.
The said ammonium phosphate salt of the present invention can be selected ammonium hydrogen phosphate, primary ammonium phosphate and ammonium phosphate respectively for use according to fire-retardant body surface character, and general neutral object plane is selected the ammonium hydrogen phosphate fire-retardant combination for use, and the acid surface selects for use the primary ammonium phosphate fire-retardant combination relatively good.
Fire-retardant combination of the present invention, ratio by suitable reduction ammonium phosphate salt, cooperate have sterilization, anticorrosion anti-the go mouldy odorless of function, tasteless brometo de amonio, reduced the moisture absorption of this fire-retardant combination effectively, strengthened the anticorrosion mildew-resistant sex change energy of this fire-retardant combination greatly.
Compare with the disclosed fire-retardant combination of GB2165270, the preferably combination made fire-retardant resistance compound of the present invention by ammonium phosphate salt, brometo de amonio and ammonium sulfate, resistance combustion temperature height, fire-retardant point can be up to 1500 ℃, and moisture-proof anticorrosive, anti-go mouldy effective.
Fire-retardant combination good water solubility of the present invention, extremely easy to use, do not damage base-material (as paper, fiber) yet.
Fire-retardant combination of the present invention is nontoxic, odorless, colourless, non-corrosiveness, no any environmental pollution, therefore can also sneak into the usefulness of doing fire extinguishing in the water tank of fire-engine, can improve the fire extinguishing effect greatly, reduce water consumption, especially preventing aspect revivable goodly, and do not corroding article surface than fire foam effect.
Embodiment
Accurately take by weighing brometo de amonio 100 gram, ammonium sulfate 60 grams, primary ammonium phosphate 40 grams and be mixed with the fire-retardant resistance compound of 200 gram powderies, add 9 times in water and be mixed with 2 kilograms of fire-retardant combination liquid.
1. try out in paper and fabric.Measure fire resistance through national fire-proof construction material quality surveillance inspection center, the result is as follows:
Oxygen index 43.1
The 0 second burning performance of fabric residual flame time (meeting GB8624--88)
The 1 second ashes time (meeting GB8624--88)
3.2 millimeters of char lengths (meeting GB8624-88)
Fire retardant papers combustionproperty * after flame time 0 second
* burn 0 second time
* char length is 75 millimeters
* meet national standard declaration original text " fire retardant papers and cardboard combustibility test method " specified requirement.
2. the above-mentioned fire-retardant combination liquid for preparing is handled no glue beaver board by immersion way, and is behind the airing, missing of ignition with the oxy-acetylene flame barbecue of temperature up to 1500 ℃.
3. the above-mentioned fire-retardant combination liquid for preparing is sprayed on blank sheet of paper towel and the knitting calico, behind the indoor airing, deposits in overhead 1 meter, and no mould spot is estimated in no obvious moisture absorption weightening finish after half a year.
Show that by above-mentioned 1,2,3 result fire-retardant combination of the present invention has good flame retardant effect, meet the fire-protection standard of the fire retardant of national regulation fully.And the resistance combustion temperature height, have good protection against the tide, fungicidal properties.
Claims (3)
1, a kind of phosphate-based inorganic fire-retarded composition is characterized in that composition (weight percentage) scope is:
Ammonium phosphate salt 15--35
Ammonium sulfate 25--40
Brometo de amonio 40--60
2, fire-retardant combination as claimed in claim 1 is characterized in that described ammonium phosphate salt is an ammonium hydrogen phosphate.
3, fire-retardant combination as claimed in claim 1 is characterized in that described ammonium phosphate salt is a primary ammonium phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118691 CN1101930A (en) | 1993-10-16 | 1993-10-16 | Flame-retardant composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118691 CN1101930A (en) | 1993-10-16 | 1993-10-16 | Flame-retardant composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1101930A true CN1101930A (en) | 1995-04-26 |
Family
ID=4992581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93118691 Pending CN1101930A (en) | 1993-10-16 | 1993-10-16 | Flame-retardant composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1101930A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082537C (en) * | 1996-08-26 | 2002-04-10 | 吴波 | Flame-retarded agent |
| CN103717709A (en) * | 2011-05-30 | 2014-04-09 | Fp木材有限公司 | Fire retardant composition and method for treating wood |
| CN105801905A (en) * | 2016-04-22 | 2016-07-27 | 东源顺亨塑胶阻燃材料厂 | Phosphorus synergistic flame retardant and manufacturing method and application thereof |
-
1993
- 1993-10-16 CN CN 93118691 patent/CN1101930A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082537C (en) * | 1996-08-26 | 2002-04-10 | 吴波 | Flame-retarded agent |
| CN103717709A (en) * | 2011-05-30 | 2014-04-09 | Fp木材有限公司 | Fire retardant composition and method for treating wood |
| CN103717709B (en) * | 2011-05-30 | 2016-09-28 | Fp木材有限公司 | Fire retardant combination and the method processing timber |
| CN105801905A (en) * | 2016-04-22 | 2016-07-27 | 东源顺亨塑胶阻燃材料厂 | Phosphorus synergistic flame retardant and manufacturing method and application thereof |
| CN105801905B (en) * | 2016-04-22 | 2018-03-13 | 东源顺亨塑胶阻燃材料厂 | A kind of phosphorus system synergistic flame retardant and its manufacture method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |