JPH0247170A - Flame-retarding mildewproof coating material - Google Patents
Flame-retarding mildewproof coating materialInfo
- Publication number
- JPH0247170A JPH0247170A JP20033588A JP20033588A JPH0247170A JP H0247170 A JPH0247170 A JP H0247170A JP 20033588 A JP20033588 A JP 20033588A JP 20033588 A JP20033588 A JP 20033588A JP H0247170 A JPH0247170 A JP H0247170A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- pts
- organic nitrogen
- flame
- 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
- 238000000576 coating method Methods 0.000 title abstract description 18
- 239000011248 coating agent Substances 0.000 title abstract description 17
- 239000000463 material Substances 0.000 title abstract description 6
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012188 paraffin wax Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 8
- 125000001477 organic nitrogen group Chemical group 0.000 claims abstract description 8
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 9
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical class [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 abstract description 8
- 239000004925 Acrylic resin Substances 0.000 abstract description 2
- 229920000178 Acrylic resin Polymers 0.000 abstract description 2
- 150000002897 organic nitrogen compounds Chemical class 0.000 abstract 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 150000003464 sulfur compounds Chemical class 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 21
- 230000000843 anti-fungal effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 239000003063 flame retardant Substances 0.000 description 9
- 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 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 229940121375 antifungal agent Drugs 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- -1 organic nitrogen sulfur compounds Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- QEZIKGQWAWNWIR-UHFFFAOYSA-N antimony(3+) antimony(5+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Sb+3].[Sb+5] QEZIKGQWAWNWIR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000001965 potato dextrose agar Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は、洞道内等の通気がなく湿気の多い所に敷設さ
れる電線、又は、ケーブル（以下ケーブルという）に塗
布することにより、ケーブルに防かび性と難燃性を付与
する水性塗料に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Fields] The present invention is a method of applying a coating to electric wires or cables (hereinafter referred to as cables) installed in humid places without ventilation, such as in caves. This invention relates to a water-based paint that imparts mildew resistance and flame retardancy.
［従来の技術］
ケーブルが敷設される洞道内は、通常通風や換気が悪く
、湿度も高いため、ケーブル表面にかびが発生すること
が多い。[Prior Art] The inside of a tunnel in which a cable is laid usually has poor ventilation and high humidity, so mold often grows on the surface of the cable.
これまでの調査の結果では、ケーブル表面に発生するか
びは、ケーブルの特性にはほとんど影響しないことが判
っている。しかしながら、かびが発生すると、ケーブル
の外観を損うだけでなく、ケーブルの敷設材えの際に、
胞子が飛散して作業環境が悪化する。The results of previous studies have shown that mold that forms on the surface of cables has almost no effect on the characteristics of the cables. However, when mold grows, it not only damages the appearance of the cable, but also damages the appearance of the cable.
Spores are scattered and the working environment deteriorates.
［発明が解決しようとする課題］
これを防ぐため、敷設されたケーブルに防かび塗料を塗
布することが考えられるが、洞道内のように通気や換気
が悪く、湿気の多い所では、次亜塩素酸ナトリウム・水
酸化ナトリウム系のものは、■防かび効果の持続性が劣
り、■ケーブルが敷設されているラックを腐食させ、■
塩素ガスを発生させる、という欠点を有している。[Problem to be solved by the invention] In order to prevent this, it is possible to apply anti-fungal paint to the installed cables, but in places with poor ventilation and high humidity, such as in caves, hypodermic Sodium chlorate/sodium hydroxide-based products ■ have poor long-lasting anti-mold effects, ■ corrode the racks where cables are laid, and ■
It has the disadvantage of generating chlorine gas.
また、アルコール等の有機溶剤を使用する塗料は、■塗
布作業時の作業環境が好ましくないだけでなく、■防か
び効果の持続性に問題がある。Furthermore, paints that use organic solvents such as alcohol have problems in (1) not only creating an unfavorable working environment during the coating process, but also (2) the durability of the antifungal effect.
また、活性炭などの吸′１５１（吸着）剤を用いる乾燥
型の防かび剤は、タンス、書籍庫等のような密閉可能な
箱体内では有効であるが、洞道のように広く長い構築物
内では好ましい防かび効果を示さない。In addition, dry fungicides that use adsorbents such as activated carbon are effective in airtight boxes such as chests of drawers and bookshelves, but they cannot be used in wide and long structures such as caves. does not show a favorable antifungal effect.
一方、詞道内で一旦火災が発生すると、洞道が煙道と化
すので、敷設されたケーブルが延焼し易い。従って、−
度火災が発生すると、電力の供給がストップしたり情報
通信の不能状態となり、経済活動や社会活動に重大な損
害をもたらす。On the other hand, once a fire breaks out in the tunnel, the tunnel turns into a flue, making it easy for the fire to spread through the installed cables. Therefore, −
When a fire occurs, power supply stops and information communication becomes impossible, causing serious damage to economic and social activities.
上記に鑑み、本発明は、■防かび効果が持続し、■ケー
ブルラックを腐食させることがなく、■釘害ガスが発生
せず、■塗布作業時に作業環境を悪化させることがなく
、更に、■難燃性を有する防かび塗料を提供することを
目的とする。In view of the above, the present invention has the following advantages: 1) the anti-mold effect lasts, 2) no corrosion of cable racks, 2) no generation of nail-damaging gas, 2) no deterioration of the working environment during application work, and ■The purpose is to provide an anti-fungal paint with flame retardant properties.
［課題を解決するための手段］
本発明の難燃性防かび塗料は、上記の課題を解決するた
めに、水性アクリルエマルジョンの樹脂固形分６０重量
部に対し、塩素化パラフィン１０〜７０重量部、三酸化
アンチモン１〜３０重量部、水酸化アルミニウム３０〜
１００重量部、硼酸亜鉛２０〜１５０重量部、並びに有
機窒素及び有機窒素硫黄系化合物０．５重量部以上を配
合してなるものである。[Means for Solving the Problems] In order to solve the above-mentioned problems, the flame-retardant and fungicidal paint of the present invention contains 10 to 70 parts by weight of chlorinated paraffin to 60 parts by weight of the resin solid content of the aqueous acrylic emulsion. , antimony trioxide 1-30 parts by weight, aluminum hydroxide 30-30 parts by weight
100 parts by weight, 20 to 150 parts by weight of zinc borate, and 0.5 parts by weight or more of organic nitrogen and organic nitrogen-sulfur compounds.
上記のような構成としたことにより、本発明の難燃性防
かび塗料においては、■防かび効果が持続し、■金属腐
食性物質を含まないのでケーブルラック等を腐食させず
、■有害ガスを発生せず、■有機溶剤を用いずに水性エ
マルジョンを採用しているので塗布時に作業環境を悪化
させず、また、■難燃剤によって難燃性が付与されてい
る。With the above structure, the flame-retardant and anti-mold paint of the present invention maintains its anti-mold effect, does not contain metal corrosive substances and therefore does not corrode cable racks, etc., and is free from harmful gases. (2) It uses an aqueous emulsion without using organic solvents, so it does not degrade the working environment during application, and (2) flame retardants provide flame retardancy.
本発明に用いる水性アクリルエマルジョンは、アクリル
樹脂の水分散エマルジョンであり、水性塗料に通常用い
られているものでよい。なお、以下の配合割合の説明に
おいては、この水性アクリルエマルジョンの樹脂固形分
（以下、樹脂固形分という）６０重量部を基準とする。The water-based acrylic emulsion used in the present invention is a water-dispersed emulsion of acrylic resin, and may be one commonly used for water-based paints. In addition, in the following description of the blending ratio, the resin solid content (hereinafter referred to as resin solid content) of this aqueous acrylic emulsion is based on 60 parts by weight.
本発明に用いる有機窒素及び有機窒素硫黄系化合物（例
えば神東塗料■製「ネオシントールＡＦ−４０Ｊ）は防
かび剤として働き、本発明では樹脂固形分６０重量部に
対し最小限０．５重量部必要である。後述する塩素化パ
ラフィンの配合量が多い場合には、塩素化パラフィンが
かびの栄養源になるので、有機窒素及び有機窒素硫黄系
化合物を通常より多く添加する。しかしながら、本発明
者らによるテストの結果では、このような場合でも４重
量部添加すれば充分である。The organic nitrogen and organic nitrogen sulfur compounds used in the present invention (for example, "Neosintol AF-40J" manufactured by Shinto Toyo ■) act as a fungicide, and in the present invention, the minimum amount is 0.5 parts by weight per 60 parts by weight of resin solid content. If the amount of chlorinated paraffin (described later) is large, the chlorinated paraffin becomes a nutrient source for mold, so organic nitrogen and organic nitrogen-sulfur compounds are added in a larger amount than usual.However, the inventor of the present invention According to the results of a test conducted by et al., it is sufficient to add 4 parts by weight even in such cases.
塩素分の多い塩素化パラフィン及び三酸化アンチモンは
、燃焼そのものを抑制する難燃剤として働く。Chlorinated paraffin and antimony trioxide, which have a high chlorine content, act as flame retardants that suppress combustion itself.
塩素化パラフィンの配合量は、樹脂固形分６０重量部に
対し１０〜７０重量部である。１０ｆｆｌｆｆｉ部未満
では燃焼抑制効果が認められず、７０重量部を超えると
塗膜の強度が低下する。The blending amount of chlorinated paraffin is 10 to 70 parts by weight based on 60 parts by weight of resin solid content. If it is less than 10 parts by weight, no combustion suppressing effect will be observed, and if it exceeds 70 parts by weight, the strength of the coating will decrease.
また、三酸化アンチモンの配合量は、樹脂固形分６０重
量部に対し、１〜３０重量部である。Further, the blending amount of antimony trioxide is 1 to 30 parts by weight based on 60 parts by weight of the resin solid content.
１重量部未満では燃焼抑制効果が認められず、３０重量
部を超えると塗膜が脆くなる。If it is less than 1 part by weight, no combustion suppression effect will be observed, and if it exceeds 30 parts by weight, the coating film will become brittle.
水酸化アルミニウムは消火性を付与する目的で配合され
、その配合量は樹脂固形分６０ｆｆｌｆｆｉ部に対し、
３０〜１００重量部である。３０重量部未満の場合は所
期の効果が得られず、１゜０重量部を超える場合は塗膜
が脆くなる。Aluminum hydroxide is blended for the purpose of imparting fire extinguishing properties, and the blending amount is 60fflffi parts of resin solid content.
The amount is 30 to 100 parts by weight. If it is less than 30 parts by weight, the desired effect will not be obtained, and if it exceeds 1.0 parts by weight, the coating film will become brittle.
硼酸亜鉛は、耐火バリヤを形成させる目的で配合され、
その配合量は、樹脂固形分６０重量部に対し２０〜１５
０重量部である。２０重量部未満のときは、所期の効果
が認められず、１５０重量部を超える場合は、塗膜が脆
くなる。Zinc borate is formulated to form a fire-resistant barrier.
The blending amount is 20 to 15 parts by weight per 60 parts by weight of resin solid content.
It is 0 parts by weight. If it is less than 20 parts by weight, the desired effect will not be observed, and if it exceeds 150 parts by weight, the coating film will become brittle.
なお、本発明の難燃性防かび塗料においては、必要に応
じ適宜、消泡剤、界面活性剤、エマルジョン型着色剤等
が配合されつる。In addition, in the flame-retardant and anti-fungal paint of the present invention, an antifoaming agent, a surfactant, an emulsion type coloring agent, etc. may be appropriately blended as necessary.
また、スプレー塗り、はけ塗り等の塗布作業に応じ、適
当量の水を添加して、塗料の粘度を調整する。Further, depending on the application work such as spray painting or brush painting, an appropriate amount of water is added to adjust the viscosity of the paint.
［発明の効果コ
本発明の難燃性防かび塗料は、■防かび効果が持続し、
■ケーブルラックを腐食させることがなく、［株］有害
ガスが発生せず、■塗布作業時に作業環境を悪化させる
ことがなく、更に■難燃性を有する。従って、通気や換
気が悪く湿気の多い所に敷設されたケーブルに有効に用
いることができる。特に、洞道内のケーブルに塗布する
場合に優れた効果を発揮する。[Effects of the invention] The flame-retardant and anti-mold paint of the present invention maintains its anti-mold effect;
■Does not corrode cable racks, does not generate harmful gases, ■Does not deteriorate the working environment during application work, and ■ Has flame retardant properties. Therefore, it can be effectively used for cables installed in humid locations with poor ventilation. It is particularly effective when applied to cables inside sinuses.
［実施例］
次に、実施例及び比較例により本発明をさらに詳細に説
明するが、本発明はこのような実施例のみに限定される
ものではない。[Examples] Next, the present invention will be explained in more detail with reference to Examples and Comparative Examples, but the present invention is not limited to these Examples.
実施例１〜６、比較例１〜４
前述した配合材料を第１表に示す割合（重量部）で配合
して防かび塗料を調製し、実施例及び比較例の防かび塗
料の防かび効果、塗膜の弓張強さ、伸び、柔軟性（耐屈
曲性）および難燃性について試験した結果を同表の下欄
に示す。Examples 1 to 6, Comparative Examples 1 to 4 Antifungal paints were prepared by blending the above-mentioned compounding materials in the proportions (parts by weight) shown in Table 1, and the antifungal effects of the antifungal paints of Examples and Comparative Examples were evaluated. The lower column of the same table shows the results of tests on the bow tensile strength, elongation, flexibility (flex resistance), and flame retardance of the coating film.
防かび効果の試験は、塩ビシート（２ｍｍ ｘ ５Ｏｎ
＋＋ａＸ６５ｍｍ）に第１表の防かび塗料を塗布乾燥し
て、これをポテトデキストロース寒天培地を有するシャ
ーレ中に納め、水を入れたデシケータ中で２８±１℃に
保温しながら３０日間と９０日間、それぞれ放置して、
かびの発生状況を観察した。かびが全く発生しなかった
ものを◎、縁部で薄く発生したものをＯ１縁部で発生し
たものをΔ、縁部で濃く発生し中央にまで広がったもの
をＸで示した。The antifungal effect test was conducted using a PVC sheet (2 mm x 5 On
++aX65mm) was coated with the antifungal paint shown in Table 1 and dried, placed in a petri dish containing potato dextrose agar medium, and kept at 28±1°C in a desiccator filled with water for 30 and 90 days. Leave each one alone,
The situation of mold growth was observed. ◎ means that mold did not grow at all, Δ means that mold grew thinly on the edges, Δ means that mold grew on O1 edges, and X means that mold grew thickly on the edges and spread to the center.
塗膜の引張強さ、及び伸びは、フェロタイプ板に第１表
の塗料を塗布して乾燥させ、これを剥離して厚さ３■、
幅６．５順の試料を作成し、引張試験機にて４Ｐ１定し
た。The tensile strength and elongation of the coating film can be determined by coating a ferrotype plate with the coating shown in Table 1, drying it, and peeling it off to a thickness of 3 cm.
Samples with a width of 6.5 were prepared and 4P1 was determined using a tensile tester.
塗膜の耐屈曲性試験は、外径１４．５ｍｎ＋φの模擬電
線に第１人の塗料を塗布して乾燥させ、これを８７關φ
のマンドレルに巻きつけ、１００℃で４８時間恒温槽で
加熱した時点で一旦表面を観察しくＡ）、更にこれを７
０℃の温水中に５日間浸漬して再び表面を観察した（Ｂ
）。In the bending resistance test of the coating film, the first person applied the paint to a simulated electric wire with an outer diameter of 14.5 mm + φ and allowed it to dry.
Wrap it around a mandrel and heat it in a constant temperature bath at 100℃ for 48 hours. Observe the surface once.
It was immersed in warm water at 0°C for 5 days and the surface was observed again (B
).
ひび割れの生じなかったものを良、生したものを不良で
示した。Those with no cracks were rated as good, and those with cracks were rated as poor.
難燃性は、６００■用難燃性架橋ポリエチレンケーブル
（３Ｘ３．５ｍ＋ｅ”）の表面に第１表の塗料を塗布し
て平均０．３ｍｍ厚の塗膜を形成し、このサンプルの最
大燃焼長と残炎時間を、ＪＩＳ Ｃ３５２１−１９８
６に基づいて測定して評価した。最大燃焼長が１８０ｃ
ｍ以下で、残炎時間が短いほど優れた難燃性を有してい
るといえる。Flame retardancy was determined by coating the surface of a 600mm flame-retardant cross-linked polyethylene cable (3 x 3.5 m + e'') with the paint shown in Table 1 to form a coating film with an average thickness of 0.3 mm, and determining the maximum combustion length of this sample. and afterflame time, JIS C3521-198
It was measured and evaluated based on 6. Maximum combustion length is 180c
It can be said that the shorter the afterflame time is, the better the flame retardancy is.
（以下余白）
実施例１〜６の防かび塗料は、防かび効果、塗膜の機械
的特性、及び難燃性のいずれにも優れ、実用に適したも
のであった。(The following is a blank space) The antifungal paints of Examples 1 to 6 were excellent in all of the antifungal effect, the mechanical properties of the coating film, and the flame retardancy, and were suitable for practical use.
一方、比較例１の塗料においては、有機窒素及び何機窒
素硫黄系化合物が配合されておらず、その上塩素化パラ
フィンと二酸化アンチモンの配合量が少ないので、防か
び性及び難燃性のいずれもが劣った。On the other hand, in the paint of Comparative Example 1, organic nitrogen and organic nitrogen-sulfur compounds are not blended, and the amount of chlorinated paraffin and antimony dioxide is small, so it has poor mildew resistance and flame retardancy. It was also inferior.
比較例２の塗料においては、塩素化パラフィンの配合量
が多い割に有機窒素及び有機窒素硫黄系化合物が少なく
、その上三酸化アンチモンと硼酸亜鉛が多いので、防か
び性及び塗膜の耐屈曲性が劣った。In the paint of Comparative Example 2, although the amount of chlorinated paraffin is large, the amount of organic nitrogen and organic nitrogen sulfur compounds is low, and the amount of antimony trioxide and zinc borate is high, so the mold resistance and bending resistance of the paint film are low. The sex was inferior.
比較例３の塗料においては、硼酸亜鉛の配合量が少ない
が水酸化アルミニウムの配合量が多いため、難燃性は優
れていた。しかしながら水酸化アルミニウムが多すぎる
ので、塗膜の耐屈曲性が劣った。In the paint of Comparative Example 3, the amount of zinc borate was small but the amount of aluminum hydroxide was large, so the flame retardance was excellent. However, since there was too much aluminum hydroxide, the bending resistance of the coating film was poor.
比較例４の塗料においては、有機窒素及び有機窒素硫黄
系化合物の配合量が少なく、その上水酸化アルミニウム
が少ないので、防かび性及び難燃性のいずれもが劣った
。In the paint of Comparative Example 4, the amount of organic nitrogen and organic nitrogen-sulfur compounds was small, and the amount of aluminum hydroxide was also small, so both the mildew resistance and flame retardance were poor.
ほか１名1 other person
Claims (1)
に対し、塩素化パラフィン１０〜７０重量部、三酸化ア
ンチモン１〜３０重量部、水酸化アルミニウム３０〜１
００重量部、硼酸亜鉛２０〜１５０重量部、並びに有機
窒素及び有機窒素硫黄系化合物０．５重量部以上を配合
してなる難燃性防かび塗料。1. 10 to 70 parts by weight of chlorinated paraffin, 1 to 30 parts by weight of antimony trioxide, and 30 to 1 part by weight of aluminum hydroxide per 60 parts by weight of the resin solid content of the aqueous acrylic emulsion.
00 parts by weight, 20 to 150 parts by weight of zinc borate, and 0.5 parts by weight or more of organic nitrogen and organic nitrogen-sulfur compounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20033588A JPH0247170A (en) | 1988-08-10 | 1988-08-10 | Flame-retarding mildewproof coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20033588A JPH0247170A (en) | 1988-08-10 | 1988-08-10 | Flame-retarding mildewproof coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247170A true JPH0247170A (en) | 1990-02-16 |
Family
ID=16422583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20033588A Pending JPH0247170A (en) | 1988-08-10 | 1988-08-10 | Flame-retarding mildewproof coating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860850A (en) * | 2016-05-21 | 2016-08-17 | 杨勇 | Mould-proof coating |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496125A (en) * | 1972-05-04 | 1974-01-19 | ||
| JPS49106534A (en) * | 1973-02-08 | 1974-10-09 | ||
| JPS49124132A (en) * | 1973-02-27 | 1974-11-27 | ||
| JPS5018530A (en) * | 1973-04-18 | 1975-02-27 | ||
| JPS5046833A (en) * | 1973-08-23 | 1975-04-25 | ||
| JPS5050432A (en) * | 1973-08-20 | 1975-05-06 | ||
| JPS5082236A (en) * | 1973-11-26 | 1975-07-03 | ||
| JPS52113095A (en) * | 1976-03-16 | 1977-09-21 | Sumitomo Electric Ind Ltd | Fire extinguishment composition |
-
1988
- 1988-08-10 JP JP20033588A patent/JPH0247170A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS496125A (en) * | 1972-05-04 | 1974-01-19 | ||
| JPS49106534A (en) * | 1973-02-08 | 1974-10-09 | ||
| JPS49124132A (en) * | 1973-02-27 | 1974-11-27 | ||
| JPS5018530A (en) * | 1973-04-18 | 1975-02-27 | ||
| JPS5050432A (en) * | 1973-08-20 | 1975-05-06 | ||
| JPS5046833A (en) * | 1973-08-23 | 1975-04-25 | ||
| JPS5082236A (en) * | 1973-11-26 | 1975-07-03 | ||
| JPS52113095A (en) * | 1976-03-16 | 1977-09-21 | Sumitomo Electric Ind Ltd | Fire extinguishment composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860850A (en) * | 2016-05-21 | 2016-08-17 | 杨勇 | Mould-proof coating |
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