JP2010047694A - Aqueous flame retardant - Google Patents
Aqueous flame retardant Download PDFInfo
- Publication number
- JP2010047694A JP2010047694A JP2008213439A JP2008213439A JP2010047694A JP 2010047694 A JP2010047694 A JP 2010047694A JP 2008213439 A JP2008213439 A JP 2008213439A JP 2008213439 A JP2008213439 A JP 2008213439A JP 2010047694 A JP2010047694 A JP 2010047694A
- Authority
- JP
- Japan
- Prior art keywords
- flame retardant
- flame
- aqueous
- flameproof
- compound
- 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
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- 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 claims description 22
- 239000003063 flame retardant Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract description 5
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract description 5
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 4
- 239000004094 surface-active agent Substances 0.000 claims abstract description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 239000000843 powder Substances 0.000 abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 4
- 229910021529 ammonia Inorganic materials 0.000 abstract description 2
- 239000012757 flame retardant agent Substances 0.000 abstract 2
- 239000002023 wood Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salt Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Fireproofing Substances (AREA)
Abstract
Description
本発明は、紙や木材等の木質系材料の表面に成膜あるいは含浸させることにより該基材を防炎・難燃化する剤に関する。 The present invention relates to an agent for making a base material flameproof and flame retardant by forming or impregnating the surface of a woody material such as paper or wood.
従来、難燃剤として既知のものとしては、硼素化合物を含む弱酸又は弱アルカリの金属塩水溶液に燐酸及びシランカップリング剤を加えて混合水溶液とし、該混合水溶液にポリフェノール系化合物を主成分とする植物抽出物を加えたことを特徴とする不燃処理液（特許３４８５９１４号）や難燃性硬化性組成物（例えば特開２００４−１１５７９７号）など、防炎・難燃性を与える非常に多くの特許がある。 Conventionally known as a flame retardant is a plant containing a polyphenolic compound as a main component in a mixed aqueous solution by adding phosphoric acid and a silane coupling agent to a weak acid or weak alkali metal salt aqueous solution containing a boron compound. A large number of patents that provide flameproofing and flame retardancy, such as non-flammable treatment liquids (Patent No. 3485914) and flame retardant curable compositions (for example, JP-A No. 2004-115797) characterized by the addition of an extract There is.
しかしながら、これらの化合物の水溶液に木質系材料に浸漬して含浸させても、化合物が木質系材料の表面に析出して表面に白粉がふいた状態になり、防炎・難燃効果の早期低下や塗料や接着剤・粘着剤がつき難いと言った問題があった。 However, even if these compounds are immersed in a wooden material and impregnated in an aqueous solution, the compound is deposited on the surface of the wooden material and the surface is covered with white powder, resulting in an early reduction in flameproofing and flame retardant effects. And there was a problem that it was difficult to get paint, adhesives and adhesives.
特公昭５１−３５０７８号公報には、難燃化処理した木材等の表面に、用いた無機化合物が結晶として析出し諸特性を著しく低下させる問題を改善するために、ホウ酸等と金属イオン封鎖作用を有するポリリン酸との混合物を用いた木材の難燃化処理方法が開示されているが、未だ不充分である。
本発明は、化合物が木質系材料の表面に析出して表面に白粉しない製造工程が簡単な優れた防炎・難燃剤とその製造方法の提供を目的とする。 An object of the present invention is to provide an excellent flame retardant / flame retardant having a simple production process in which a compound does not precipitate on the surface of a wood-based material and white powder is formed on the surface, and a production method thereof.
本発明は、硫酸アンモニウム（Ａ）とリン酸アンモニウム（Ｂ）を主材とし、アンモニウム（Ｃ）と浸透剤（Ｄ）と多価アルコール（Ｅ）と界面活性剤（Ｆ）を含有する水性防炎・難燃剤であって、質量比において（Ａ）：（Ｂ）：（Ｃ）：（Ｄ）：（E）及び（Ｆ）＝４０〜５０：３０〜４０：５〜１０：１〜３：０.１〜０.５となる防炎・難燃剤。 The present invention is an aqueous flameproofing containing ammonium sulfate (A) and ammonium phosphate (B) as main materials, and containing ammonium (C), penetrant (D), polyhydric alcohol (E), and surfactant (F). -It is a flame retardant, and (A) :( B) :( C) :( D) :( E) and (F) = 40-50: 30-40: 5-10: 1-3 in mass ratio Flame retardant / flame retardant that is 0.1 to 0.5.
さらに、その製造方法としては、密閉容器内で、硫酸アンモニウム（Ａ）とリン酸アンモニウム（Ｂ）を混合後、温度 度Ｃにてアンモニウム（Ｃ）と浸透剤（Ｄ）を攪拌混合し、室温まで冷却し、多価アルコール（Ｅ）と界面活性剤（Ｆ）混合する方法。 Furthermore, as a manufacturing method thereof, after mixing ammonium sulfate (A) and ammonium phosphate (B) in a sealed container, ammonium (C) and penetrant (D) are stirred and mixed at a temperature of C until the temperature reaches room temperature. A method of cooling and mixing the polyhydric alcohol (E) and the surfactant (F).
本発明により、木質系材料の表面に白粉しない製造工程が簡単な優れた防炎・難燃剤とその製造方法が提供でき、家屋内等生活環境空間での防炎・難燃化が図れる。 According to the present invention, it is possible to provide an excellent flame retardant / flame retardant having a simple production process that does not cause white powder on the surface of a wood-based material and a method for producing the same, and flame retardant / flame retardant in a living environment space such as a house can be achieved.
質量比において硫酸アンモニウム52.0：りん酸アンモニウム41.6：アンモニア5.2：浸透剤等1.2の配合組成を持つ水性防炎・難燃剤をダンボール試験片（30cm×30cm）に含浸させ、該試験片を送風乾燥機で２５度C、５時間乾燥させた。 Corrugated cardboard specimens (30cm x 30cm) are impregnated with water-based flame retardant / flame retardant having a composition of 1.2 such as ammonium sulfate 52.0: ammonium phosphate 41.6: ammonia 5.2: penetrant, etc. It was dried at 25 ° C for 5 hours.
試験片表面の粉ふきを目視で観察・評価したが粉ふきは無かった。 The powder on the surface of the test piece was visually observed and evaluated, but there was no powder.
処理後のダンボール試験片及び未処理ダンボール片を45度傾け、ローソクの炎の２cm上にかざしたところ、未処理ダンボール試験片は90秒で燃え始めた。しかし、本発明の水性防炎・難燃剤で処理を行ったダンボール試験片は炎の当る面が黒く炭化するが、燃焼には至らなかった。
The treated cardboard specimen and untreated cardboard specimen were tilted 45 degrees and held over 2 cm above the candle flame, and the untreated cardboard specimen started to burn in 90 seconds. However, the corrugated cardboard specimen treated with the aqueous flame retardant / flame retardant of the present invention was carbonized black on the surface to which the flame hit, but did not reach combustion.
Claims (2)
A method for producing the water-based flame retardant / flame retardant according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008213439A JP2010047694A (en) | 2008-08-22 | 2008-08-22 | Aqueous flame retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008213439A JP2010047694A (en) | 2008-08-22 | 2008-08-22 | Aqueous flame retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2010047694A true JP2010047694A (en) | 2010-03-04 |
Family
ID=42065041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008213439A Pending JP2010047694A (en) | 2008-08-22 | 2008-08-22 | Aqueous flame retardant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010047694A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013216995A (en) * | 2012-04-09 | 2013-10-24 | Chubu Electric Power Co Inc | Fireproof treatment agent and fireproof treatment method |
| CN103717709A (en) * | 2011-05-30 | 2014-04-09 | Fp木材有限公司 | Fire retardant composition and method for treating wood |
| CN105623680A (en) * | 2014-10-27 | 2016-06-01 | 武汉凌科达科技有限公司 | Flame retardant composition |
| WO2017094517A1 (en) * | 2015-12-03 | 2017-06-08 | 俊雄 若竹 | Ant-repelling flame-proofing treatment liquid and method for producing flame-proof base material using same |
-
2008
- 2008-08-22 JP JP2008213439A patent/JP2010047694A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2013216995A (en) * | 2012-04-09 | 2013-10-24 | Chubu Electric Power Co Inc | Fireproof treatment agent and fireproof treatment method |
| CN105623680A (en) * | 2014-10-27 | 2016-06-01 | 武汉凌科达科技有限公司 | Flame retardant composition |
| WO2017094517A1 (en) * | 2015-12-03 | 2017-06-08 | 俊雄 若竹 | Ant-repelling flame-proofing treatment liquid and method for producing flame-proof base material using same |
| JPWO2017094517A1 (en) * | 2015-12-03 | 2018-10-11 | 俊雄 若竹 | Ant-proof flame-retardant treatment liquid and method for producing flame-retardant base material using the same |
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