JP2001048688A - Non-gunpowder system flame powder composition - Google Patents

Non-gunpowder system flame powder composition

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Publication number
JP2001048688A
JP2001048688A JP11218463A JP21846399A JP2001048688A JP 2001048688 A JP2001048688 A JP 2001048688A JP 11218463 A JP11218463 A JP 11218463A JP 21846399 A JP21846399 A JP 21846399A JP 2001048688 A JP2001048688 A JP 2001048688A
Authority
JP
Japan
Prior art keywords
weight
sensitivity
flame
agent
binder
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
Application number
JP11218463A
Other languages
Japanese (ja)
Inventor
Kyoichi Watanabe
京一 渡辺
Toshihiro Okitsu
敏洋 沖津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Koki Co Ltd
Original Assignee
Nippon Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Koki Co Ltd filed Critical Nippon Koki Co Ltd
Priority to JP11218463A priority Critical patent/JP2001048688A/en
Publication of JP2001048688A publication Critical patent/JP2001048688A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00—Pyrophoric compositions; Flints
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide

Abstract

PROBLEM TO BE SOLVED: To obtain a non-gunpowder system flame powder composition which consists of components, such as nitrate, perchlorate and chlorate, constituting gunpowder, does not contain phosphorus, is highly safe in handling and production, and is decreased in the amount of smoke emission. SOLUTION: This composition contains an oxidizing agent consisting of a peroxide, an exothermic agent consisting of metal powder, a combustible agent and a binder. The composition further contains the oxidizing agent consisting of the peroxide, the exothermic agent consisting of the metal powder, the combustible agent, a coolant and the binder. The composition contains 25 to 60 wt.% oxidizing agent consisting of the peroxide, 15 to 25 wt.% exothermic agent consisting of the metal powder, 15 to 25 wt.% combustible agent, 5 to 30 wt.% coolant and 1 to 10 wt.% binder.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、火薬を構成する成
分とリンを含まない非火薬系炎薬組成物に関する。この
非火薬系炎薬組成物は、炬火リレー用卜ーチ、信号筒、
発炎筒などに使用される。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-explosive flame retardant composition containing no components constituting explosive and phosphorus. This non-explosive flame retardant composition comprises a torch for a torch relay, a signal tube,
Used for flares.

【０００２】[0002]

【従来の技術】従来の炎薬組成物には、多くの場合、硝
酸塩、過塩素酸塩、塩素酸塩などの火薬を構成する成分
を含むことが知られている。例えば、自動車用緊急保安
炎筒（ＪＩＳＤ５７１１）の主成分として、過塩素酸ア
ンモニウム、過塩素酸カリウム、硝酸ストロンチウム、
塩素酸ナトリウムなど火薬を構成する成分が記述されて
いる。2. Description of the Related Art It is known that conventional flame retardant compositions often contain components constituting explosives such as nitrates, perchlorates and chlorates. For example, as a main component of an emergency safety flame tube for automobile (JISD5711), ammonium perchlorate, potassium perchlorate, strontium nitrate,
Components constituting explosives such as sodium chlorate are described.

【０００３】[0003]

【発明が解決しようとする課題】硝酸塩、過塩素酸塩、
塩素酸塩などの火薬を構成する成分を含む炎薬組成物
は、取扱上、製造上の安全性が低く、法律上も火薬類取
締法の制約を受ける。また、過塩素酸塩、塩素酸塩を燃
焼させると、発煙の主原因の一つである塩化カリウム、
塩化亜鉛などの塩化物の生成を抑えることができない。
そのため、発生した煙が周辺を覆い、トンネル内や狭い
室内での使用には適さない。SUMMARY OF THE INVENTION Nitrate, perchlorate,
Flame explosive compositions containing components constituting explosives, such as chlorates, have low handling and manufacturing safety, and are also legally restricted by the Explosives Control Law. In addition, when burning perchlorate and chlorate, potassium chloride, one of the main causes of fuming,
The generation of chlorides such as zinc chloride cannot be suppressed.
Therefore, the generated smoke covers the periphery and is not suitable for use in a tunnel or a small room.

【０００４】また、火薬を構成する成分を含まない炎薬
組成物としては、リンを用いることが知られている（実
公平５−３１７６２号公報）。しかし、リンを燃焼させ
ると、輝度が高く燃焼持続性は発揮できるが、５酸化リ
ン（Ｐ2Ｏ5）が生成される。この５酸化リンは、大気中
の水分と反応してリン酸を生じ、濃厚な白煙を形成する
ため、発煙量が多く、トンネル内や狭い室内での使用に
は適さない。また、法律上も、消防法の危険物としての
制約を受ける。It is known that phosphorus is used as a flame retardant composition that does not contain components constituting explosives (Japanese Utility Model Publication No. 5-31762). However, when phosphorous is burned, phosphorous pentoxide (P 2 O 5 ) is generated, although the brightness is high and the burning sustainability can be exhibited. This phosphorus pentoxide reacts with moisture in the atmosphere to generate phosphoric acid, and forms a thick white smoke. Therefore, the amount of generated smoke is large, and the phosphorus pentoxide is not suitable for use in a tunnel or a small room. In addition, the law is restricted by the Fire Service Law as dangerous goods.

【０００５】本発明はかかる従来の問題点を解決するた
めになされたもので、その目的は、硝酸塩、過塩素酸
塩、塩素酸塩などの火薬を構成する成分と、リンを含ま
ず、取扱上、製造上の安全性が高く、発煙量を大幅に減
少させた非火薬系炎薬組成物を提供することにある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to deal with components which constitute an explosive, such as nitrates, perchlorates, chlorates, and phosphorus, and In addition, it is an object of the present invention to provide a non-explosive flame retardant composition which has high production safety and significantly reduces the amount of smoke.

【０００６】[0006]

【課題を解決するための手段】請求項１に係る発明は、
過酸化物から成る酸化剤と、金属粉から成る発熱剤と、
可燃剤と、結合剤とを有することを特徴とする。The invention according to claim 1 is
An oxidizing agent composed of a peroxide, a heating agent composed of metal powder,
It has a combustible agent and a binder.

【０００７】請求項２に係る発明は、過酸化物から成る
酸化剤と、金属粉から成る発熱剤と、可燃剤と、冷却剤
と、結合剤とを有することを特徴とする。請求項３に係
る発明は、過酸化物から成る酸化剤２５重量％〜６０重
量％と、金属粉から成る発熱剤１５重量％〜２５重量％
と、可燃剤１５重量％〜２５重量％と、冷却剤５重量％
〜３０重量％と、結合剤１重量％〜１０重量％とを有す
ることを特徴とする。According to a second aspect of the present invention, there is provided an oxidizing agent comprising a peroxide, a heating agent comprising a metal powder, a combustible agent, a cooling agent, and a binder. The invention according to claim 3 is characterized in that the oxidizing agent composed of peroxide is 25% by weight to 60% by weight, and the exothermic agent composed of metal powder is 15% by weight to 25% by weight.
15% to 25% by weight of combustible and 5% by weight of coolant
-30% by weight and 1-10% by weight of a binder.

【０００８】本発明において、酸化剤としての過酸化物
は、二酸化マンガン、過酸化ストロンチウム、過酸化亜
鉛、過酸化カルシウムの１種以上から成る。発熱剤とし
ての金属粉は、マグネシウム粉、アルミニウム粉、マグ
ナリウム、フェロシリコンの１種以上から成る。In the present invention, the peroxide as the oxidizing agent comprises at least one of manganese dioxide, strontium peroxide, zinc peroxide and calcium peroxide. The metal powder as a heat generating agent is composed of one or more of magnesium powder, aluminum powder, magnalium, and ferrosilicon.

【０００９】可燃剤は、でん粉類、果糖類、多糖類、木
粉、尿素、ヘキサミンの１種以上から成る。ここで、で
ん粉類としては、馬鈴薯でん粉、トウモロコシでん粉な
どとそれらの加工でん粉類が使用可能である。冷却剤
は、炭酸マグネシウム、炭酸水素ナトリウム、塩化ナト
リウムの１種以上から成る。The combustible comprises at least one of starch, fructose, polysaccharide, wood flour, urea, and hexamine. Here, as the starches, potato starch, corn starch and the like and their processed starches can be used. The coolant comprises one or more of magnesium carbonate, sodium bicarbonate, and sodium chloride.

【００１０】結合剤は、不乾性油（ひまし油、オリーブ
油、椿油）、フッ素ゴム、ニトロセルローズ、水ガラ
ス、天然ガム、ＮＢＲなどの合成ゴム、ＰＶＡ、塩化ビ
ニールなどの合成樹脂の１種以上から成る。また、本発
明において、酸化剤は、燃焼のための酸素を供給する。
２５重量％未満では、不着火、立ち消えとなる。６０重
量％を超えると、燃焼速度が過大となる。最適範囲は、
３０〜３５重量％である。The binder comprises at least one of non-drying oils (castor oil, olive oil, camellia oil), fluororubber, nitrocellulose, water glass, natural gum, synthetic rubber such as NBR, and synthetic resin such as PVA and vinyl chloride. . In the present invention, the oxidizing agent supplies oxygen for combustion.
If the content is less than 25% by weight, no ignition or extinguishing occurs. If it exceeds 60% by weight, the burning rate becomes excessive. The optimal range is
30 to 35% by weight.

【００１１】発熱剤は、火炎温度を上げることにより、
炎の光度を上げる。また、火炎温度を上げることによ
り、燃焼持続性が向上する。１５重量％未満では、不着
火、立ち消えとなる場合がある。２５重量％を超える
と、不着火、立ち消えが生じる。最適範囲は、１８〜２
２重量％である。可燃剤は、酸化剤の酸素の供給により
燃焼を持続する。１５重量％未満では、不着火、立ち消
えとなる。２５重量％を超えると、不着火、立ち消えが
生じる。最適範囲は、１８〜２２重量％である。[0011] The exothermic agent, by raising the flame temperature,
Increase the luminosity of the flame. In addition, increasing the flame temperature improves the combustion continuity. If the amount is less than 15% by weight, there may be cases where non-ignition and extinguishing occur. If it exceeds 25% by weight, non-ignition and extinguishing occur. The optimal range is 18-2
2% by weight. The combustible sustains combustion by the supply of oxygen as an oxidant. If the content is less than 15% by weight, no ignition or extinguishing occurs. If it exceeds 25% by weight, non-ignition and extinguishing occur. The optimal range is between 18 and 22% by weight.

【００１２】冷却剤は、反応温度を下げることによって
反応速度を下げて、燃焼速度の低下をねらったもので、
適当な冷却剤の種類と量により、炎薬組成物の燃焼時間
をコントロールする。５重量％未満では効果が現れず、
３０重量％を超えると、不着火、立ち消えが生じる。最
適範囲は、２０〜２５重量％である。結合剤は、全ての
成分を均質状態に保ち、かつ圧てん後の薬形維持を図る
ために使用する。１重量％未満では効果が現れず、１０
重量％を超えると、不着火、立ち消えが生じる。最適範
囲は、３〜６重量％である。結合剤のうち、不乾性油に
は、燃焼速度を低下させる効果（遅燃効果）もある。The coolant is intended to lower the reaction rate by lowering the reaction temperature, thereby lowering the combustion rate.
The type and amount of the appropriate coolant controls the burning time of the flame retardant composition. Less than 5% by weight has no effect,
If it exceeds 30% by weight, non-ignition and extinguishing occur. The optimal range is between 20 and 25% by weight. Binders are used to keep all components homogeneous and to maintain the drug form after compression. If the content is less than 1% by weight, no effect is exhibited.
If the content exceeds the weight percentage, non-ignition and extinguishing occur. The optimal range is 3-6% by weight. Of the binders, non-drying oils also have the effect of reducing the burning rate (slow flame effect).

【００１３】[0013]

【実施例】以下、実施例により本発明を詳細に説明す
る。 （実施例１）マグネシウム粉（発熱剤）１７．５重量％
と、トウモロコシ澱粉（可燃剤）１７．５重量％を混和
機に入れた。ひまし油（結合剤）５重量％と、フッ素ゴ
ム（デュポン社製商品名バイトンゴム：結合剤）を濃度
８重量％で溶かしたアセトン溶液１２．５重量％（外
割）を混和機に添加しよく混ぜた。The present invention will be described below in detail with reference to examples. (Example 1) Magnesium powder (heating agent) 17.5% by weight
And 17.5% by weight of corn starch (flammable agent) were placed in a blender. 5% by weight of castor oil (binder) and 12.5% by weight (outer portion) of an acetone solution in which fluorine rubber (trade name: Viton rubber manufactured by DuPont: binder) is dissolved at a concentration of 8% by weight are added to a kneader and mixed well. Was.

【００１４】次に、二酸化マンガン（酸化剤）６０重量
％を加え、さらによく混ぜた。得られた混合物をＪＩＳ
標準篩１２メッシュの篩で造粒し、これを乾燥した。得
られた炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰め
て発炎筒を作製した。この発炎筒の燃焼試験を行い、発
煙の状況を目視により観測した結果を表１に示す。Next, 60% by weight of manganese dioxide (oxidizing agent) was added and mixed well. The obtained mixture is JIS
The mixture was granulated with a standard sieve having a mesh of 12 mesh and dried. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking.

【００１５】燃焼持続性の確認のために燃焼時間を測定
したところ、１分４５秒であった。また、視認性の確認
のために光度を測定したところ、５０ｃｄあり、良好な
視認性が得られた。なお、光度の測定は次の通り行っ
た。 （１）排気装置を備え、外部の光を遮断できる室内で、
照度計用いて燃焼開始から終了までの照度を連続的に測
定する。When the combustion time was measured to confirm the combustion continuity, it was 1 minute and 45 seconds. The luminous intensity was measured to confirm the visibility. As a result, the luminous intensity was 50 cd, and good visibility was obtained. The luminous intensity was measured as follows. (1) In a room equipped with an exhaust device and capable of blocking external light,
The illuminance is continuously measured from the start to the end of combustion using an illuminometer.

【００１６】（２）次の式により照度を光度に換算し、
燃焼開始から終了までの光度の平均値を、光度の値とす
る。 Ｉ＝ＥＤ2 ここに、Ｉ＝光度（ｃｄ） Ｅ＝照度（ｌｘ） Ｄ＝照度計の受光部と資料の発光部との距離（ｍ） また、本実施例に係る炎薬組成物の安全性能について、
落つい感度、摩擦感度、起爆感度の評価試験を行った結
果を表１に示す。(2) The illuminance is converted into luminous intensity by the following equation,
The average value of the luminous intensity from the start to the end of the combustion is defined as the value of the luminous intensity. I = ED 2 where I = luminous intensity (cd) E = illuminance (lx) D = distance (m) between the light receiving portion of the illuminometer and the light emitting portion of the material (m) Also, the safety of the flame medicine composition according to the present example About performance
Table 1 shows the results of the evaluation tests of the sensitivity to set, the sensitivity to friction, and the sensitivity to detonation.

【００１７】落つい感度、摩擦感度の試験方法は、ＪＩ
ＳＫ４８１０火薬類性能試験方法に基づき、起爆感度は
ＪＩＳＫ４８０１産業爆薬の起爆感度試験方法に基づ
く。落つい感度は、１級（敏感）から８級（鈍感）まで
の等級があり、８級は最も鈍感であることを意味する。
本実施例に係る炎薬組成物の落つい感度は、８級であっ
た。The test methods of the drop sensitivity and the friction sensitivity are described in JI
Based on the SK4810 explosive performance test method, the detonation sensitivity is based on the detonation sensitivity test method of JIS K4801 industrial explosives. The calm sensitivity has a grade from the first grade (sensitive) to the eighth grade (insensitive), and the eighth grade means the least insensitive.
The calm sensitivity of the flame retardant composition according to this example was 8th grade.

【００１８】摩擦感度は、１級（敏感）から７級（鈍
感）までの等級があり、７級は最も鈍感であることを意
味する。本実施例に係る炎薬組成物の摩擦感度は、７級
であった。起爆感度は、６号電気***で起爆するか否か
により判定した。本実施例に係る炎薬組成物は、起爆し
なかった。The friction sensitivity has a grade from the first grade (sensitive) to the seventh grade (insensitive), and the seventh grade means the least insensitive. The friction sensitivity of the flame medicine composition according to this example was 7th grade. The detonation sensitivity was determined based on whether or not the battery was detonated with a No. 6 electric detonator. The flame medicine composition according to the present example did not explode.

【００１９】危険物の等級は、危険物の規制に関する政
令の「小ガス炎着火試験」による。本実施例に係る炎薬
組成物は、危険物に該当しないものである。「小ガス炎
着火試験」において、試験物品が１０秒以内に着火しな
い場合は、可燃性固体危険物に該当しない。また、「小
ガス炎着火試験」において、試験物品が３秒以内に着火
した場合は、危険物第２類第１種可燃性固体に該当し、
３秒を超え１０秒以内に着火した場合は、危険物第２類
第２種可燃性固体に該当する。The classification of dangerous goods is based on the "Small Gas Flame Ignition Test" of the Cabinet Order on Dangerous Goods Regulations. The flame medicine composition according to the present example does not correspond to dangerous goods. In the "small gas flame ignition test", if the test article does not ignite within 10 seconds, it is not a flammable solid hazardous substance. In addition, in the "small gas flame ignition test", if the test article ignites within 3 seconds, it corresponds to dangerous goods Class 2 Class 1 flammable solid,
If the ignition takes place in more than 3 seconds and within 10 seconds, it corresponds to a dangerous substance Class 2 Class 2 combustible solid.

【００２０】（実施例２）アルミニウム粉（発熱剤）２
０重量％と、トウモロコシ澱粉（可燃剤）２０重量％を
混和機に入れた。フッ素ゴム（デュポン社製商品名バイ
トンゴム：結合剤）を濃度８重量％で溶かしたアセトン
溶液１２．５重量％（外割）を混和機に添加しよく混ぜ
た。Example 2 Aluminum Powder (Exothermic Agent) 2
0% by weight and 20% by weight of corn starch (flammable agent) were put into a blender. 12.5% by weight (outside ratio) of an acetone solution in which fluorine rubber (trade name: Viton rubber manufactured by DuPont: binder) was dissolved at a concentration of 8% by weight was added to the kneader and mixed well.

【００２１】次に、二酸化マンガン（酸化剤）６０重量
％を加え、更によく混ぜた。得られた混合物をＪＩＳ標
準篩１２メッシュの篩で造粒し、これを乾燥した。得ら
れた炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰めて
発炎筒を作製した。この発炎筒の燃焼試験を行い、発煙
の状況を目視により観測した結果を表１に示す。Next, 60% by weight of manganese dioxide (oxidizing agent) was added and mixed well. The obtained mixture was granulated with a 12-mesh JIS standard sieve and dried. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking.

【００２２】燃焼持続性の確認のために燃焼時間を測定
したところ、１分であった。また、視認性の確認のため
に光度を測定したところ、６０ｃｄあり、良好な視認性
が得られた。本実施例に係る炎薬組成物の安全性能につ
いて、落つい感度、摩擦感度、起爆感度の評価試験を行
った結果を表１に示す。When the burning time was measured to confirm the burning continuity, it was 1 minute. When the luminous intensity was measured to confirm the visibility, the luminous intensity was 60 cd, and good visibility was obtained. Table 1 shows the results of evaluation tests on the safety performance of the flame retardant composition according to the present example, which were performed on the sensitivity to settling, the sensitivity to friction, and the sensitivity to detonation.

【００２３】本実施例に係る炎薬組成物の落つい感度
は、８級であった。本実施例に係る炎薬組成物の摩擦感
度は、７級であった。本実施例に係る炎薬組成物は、起
爆しなかった。本実施例に係る炎薬組成物は、危険物に
該当しないものである。 （実施例３）マグネシウム粉（発熱剤）１８．５重量％
と、加工澱粉（可燃剤）１６．５重量％および炭酸水素
ナトリウム（冷却剤）５重量％を混和機に入れた。フッ
素ゴム（デュポン社製商品名バイトンゴム：結合剤）を
濃度８重量％で溶かしたアセトン溶液１２．５重量％
（外割）を混和機に添加しよく混ぜた。The flammability composition according to the present example had a calm sensitivity of 8th grade. The friction sensitivity of the flame medicine composition according to this example was 7th grade. The flame medicine composition according to the present example did not explode. The flame medicine composition according to the present example does not correspond to dangerous goods. (Example 3) Magnesium powder (heating agent) 18.5% by weight
And 16.5% by weight of modified starch (flammable) and 5% by weight of sodium hydrogencarbonate (cooling agent) were placed in a kneader. 12.5% by weight of an acetone solution in which fluororubber (trade name: Viton rubber manufactured by DuPont: binder) is dissolved at a concentration of 8% by weight.
Was added to the kneader and mixed well.

【００２４】次に、二酸化マンガン（酸化剤）６０重量
％を加え、更によく混ぜた。得られた混合物をＪＩＳ標
準篩１２メッシュの篩で造粒し、これを乾燥した。得ら
れた炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰めて
発炎筒を作製した。この発炎筒の燃焼試験を行い、発煙
の状況を目視により観測した結果を表１に示す。Next, 60% by weight of manganese dioxide (oxidizing agent) was added and mixed well. The obtained mixture was granulated with a 12-mesh JIS standard sieve and dried. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking.

【００２５】燃焼持続性の確認のために燃焼時間を測定
したところ、１分０５秒であった。また、視認性の確認
のために光度を測定したところ、５５ｃｄあり、良好な
視認性が得られた。When the burning time was measured to confirm the burning continuity, it was 1 minute and 05 seconds. The luminous intensity was measured to confirm the visibility. As a result, the luminous intensity was 55 cd, and good visibility was obtained.

【００２６】得られた炎薬組成物の安全性能について、
落つい感度、摩擦感度、起爆感度の評価試験を行った結
果を表１に示す。本実施例に係る炎薬組成物の落つい感
度は、８級であった。本実施例に係る炎薬組成物の摩擦
感度は、７級であった。本実施例に係る炎薬組成物は、
起爆しなかった。Regarding the safety performance of the obtained flame retardant composition,
Table 1 shows the results of the evaluation tests of the sensitivity to set, the sensitivity to friction, and the sensitivity to detonation. The calm sensitivity of the flame retardant composition according to this example was 8th grade. The friction sensitivity of the flame medicine composition according to this example was 7th grade. Flame drug composition according to the present example,
Did not detonate.

【００２７】本実施例に係る炎薬組成物は、危険物に該
当しないものである。 （実施例４）アルミニウム粉（発熱剤）２０重量％と、
トウモロコシ澱粉（可燃剤）２０重量％および炭酸マグ
ネシウム（冷却剤）２０重量％を混和機に入れた。ひま
し油（結合剤）５重量％と、フッ素ゴム（デュポン社製
商品名バイトンゴム：結合剤）を濃度８重量％で溶かし
たアセトン溶液１２．５重量％（外割）を混和機に添加
しよく混ぜた。The flame retardant composition according to the present embodiment does not correspond to dangerous goods. (Example 4) 20% by weight of aluminum powder (heating agent);
20% by weight of corn starch (flammable) and 20% by weight of magnesium carbonate (coolant) were placed in a pugmill. 5% by weight of castor oil (binder) and 12.5% by weight (outer portion) of an acetone solution in which fluorine rubber (trade name: Viton rubber manufactured by DuPont: binder) is dissolved at a concentration of 8% by weight are added to a kneader and mixed well. Was.

【００２８】次に、二酸化マンガン（酸化剤）３５重量
％を加え、更によく混ぜた。得られた混合物をＪｌＳ標
準篩１２メッシュの篩で造粒し、これを乾燥した。得ら
れた炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰めて
発炎筒を作製した。この発炎筒の燃焼試験を行い、発煙
の状況を目視により観測した結果を表１に示す。Next, 35% by weight of manganese dioxide (oxidizing agent) was added and mixed well. The obtained mixture was granulated with a J1S standard sieve having a mesh size of 12 mesh and dried. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking.

【００２９】燃焼持続性の確認のために燃焼時間を測定
したが、３分３０秒であった。また、視認性の確認のた
めに光度を測定したが８０ｃｄあり、良好な視認性が得
られた。本実施例に係る炎薬組成物の安全性能につい
て、落つい感度、摩擦感度、起爆感度の評価試験を行っ
た結果を表１に示す。The combustion time was measured to confirm the combustion continuity, and it was 3 minutes and 30 seconds. The luminous intensity was measured to confirm the visibility, but it was 80 cd, and good visibility was obtained. Table 1 shows the results of evaluation tests on the safety performance of the flame retardant composition according to the present example, which were performed on the sensitivity to settling, the sensitivity to friction, and the sensitivity to detonation.

【００３０】本実施例に係る炎薬組成物の落つい感度
は、８級であった。本実施例に係る炎薬組成物の摩擦感
度は、７級であった。本実施例に係る炎薬組成物は、起
爆しなかった。本実施例に係る炎薬組成物は、危険物に
該当しないものである。 （実施例５）アルミニウム粉（発熱剤）２０重量％と、
トウモロコシ澱粉（可燃剤）２０重量％および炭酸マグ
ネシウム（冷却剤）２８重量％を混和機に入れた。ひま
し油（結合剤）２重量％と、フッ素ゴム（デュポン社製
商品名バイトンゴム：結合剤）を濃度８重量％で溶かし
たアセトン溶液１２．５重量％（外割）を混和機に添加
しよく混ぜた。The calm sensitivity of the flame retardant composition according to this example was 8th grade. The friction sensitivity of the flame medicine composition according to this example was 7th grade. The flame medicine composition according to the present example did not explode. The flame medicine composition according to the present example does not correspond to dangerous goods. (Example 5) 20% by weight of aluminum powder (heating agent)
20% by weight of corn starch (flammable) and 28% by weight of magnesium carbonate (coolant) were placed in a pugmill. 22.5% by weight of castor oil (binder) and 12.5% by weight (outer portion) of an acetone solution in which fluorine rubber (trade name: Viton rubber manufactured by DuPont: binder) is dissolved at a concentration of 8% by weight are added to a kneader and mixed well. Was.

【００３１】次に、二酸化マンガン（酸化剤）３０重量
％を加え、更によく混ぜた。得られた混合物をＪＩＳ標
準篩１２メッシュの篩で造粒し、これを乾燥した。得ら
れた炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰めて
発炎筒を作製した。この発炎筒の燃焼試験を行い、発煙
の状況を目視により観測した結果を表１に示す。Next, 30% by weight of manganese dioxide (oxidizing agent) was added and mixed well. The obtained mixture was granulated with a 12-mesh JIS standard sieve and dried. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking.

【００３２】燃焼持続性の確認のために燃焼時間を測定
したところ、３分４０秒であった。また、視認性の確認
のために光度を測定したところ、６５ｃｄあり、良好な
視認性が得られた。本実施例に係る炎薬組成物の安全性
能について、落つい感度、摩擦感度、起爆感度の評価試
験を行った結果を表１に示す。When the burning time was measured to confirm the burning continuity, it was 3 minutes and 40 seconds. The luminous intensity was measured to confirm the visibility. As a result, the luminous intensity was 65 cd, and good visibility was obtained. Table 1 shows the results of evaluation tests on the safety performance of the flame retardant composition according to the present example, which were performed on the sensitivity to settling, the sensitivity to friction, and the sensitivity to detonation.

【００３３】本実施例に係る炎薬組成物の落つい感度
は、８級であった。本実施例に係る炎薬組成物の摩擦感
度は、７級であった。本実施例に係る炎薬組成物は、起
爆しなかった。本実施例に係る炎薬組成物は、危険物に
該当しないものである。（比較例１）比較例１は、実公
平５−３１７６２に記載の炬火リレー用卜ーチの炎薬組
成物の例である。The calm sensitivity of the flame retardant composition according to this example was 8th grade. The friction sensitivity of the flame medicine composition according to this example was 7th grade. The flame medicine composition according to the present example did not explode. The flame medicine composition according to the present example does not correspond to dangerous goods. Comparative Example 1 Comparative Example 1 is an example of the flame retardant composition for a torch for a torch relay described in Japanese Utility Model Publication No. 5-31762.

【００３４】酸化剤として二酸化マンガンを２５重量
％、発熱剤としてフェロシリコンを１０重量％、マグネ
シウム粉を１０重量％、アルミニウム粉を３重量％、可
燃剤として赤リンを５０重量％、結合剤としてひまし油
を２重量％を配合した炎薬組成物を調整した。得られた
炎薬組成物１００ｇを内径２４ｍｍの紙筒に詰めて発炎
筒を作製した。この発炎筒の燃焼試験を行い、発煙の状
況を目視により観測した結果を表１に示す。発煙量は、
実施例１〜５に比し遙かに大量であった。Manganese dioxide 25% by weight as an oxidizing agent, ferrosilicon 10% by weight as a heating agent, magnesium powder 10% by weight, aluminum powder 3% by weight, red phosphorus as a combustible agent 50% by weight, a binder as a binder A flame retardant composition containing 2% by weight of castor oil was prepared. 100 g of the obtained flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking. The amount of smoke is
It was much larger than in Examples 1-5.

【００３５】燃焼持続性の確認のために燃焼時間を測定
したところ、６分であった。また、視認性の確認のため
に光度を測定したところ、６５０ｃｄであった。本比較
例１に係る炎薬組成物の安全性能について、落つい感
度、摩擦感度、起爆感度の評価試験を行った結果を表１
に示す。落つい感度、起爆感度は、実施例１〜５と同様
に安全性の高いものであったが、摩擦感度は５級であっ
た。また、「小ガス炎着火試験」において、３秒以内に
着火するので危険物第２類第１種の取扱となる。When the burning time was measured to confirm the burning continuity, it was 6 minutes. The luminous intensity was measured to confirm the visibility, and it was 650 cd. The safety performance of the flame retardant composition according to Comparative Example 1 is shown in Table 1 as a result of an evaluation test of a calm sensitivity, a friction sensitivity, and an explosion sensitivity.
Shown in The calm sensitivity and the detonation sensitivity were as safe as in Examples 1 to 5, but the friction sensitivity was class 5. In addition, in the "small gas flame ignition test", the ignition is performed within 3 seconds, so that the handling of the dangerous goods class 2 and class 1 is performed.

【００３６】（比較例２）比較例２は、自動車用緊急保
安炎筒の炎薬組成物の例である。酸化剤として過塩素酸
カリウムを１０重量％、硝酸ストロンチウムを６５重量
％、可燃剤としてオウを１０重量％、木粉を１０重量
％、結合剤としてひまし油を５重量％を配合した炎薬組
成物を調整した。(Comparative Example 2) Comparative Example 2 is an example of a flame retardant composition for an automotive emergency safety flame tube. A flame retardant composition containing 10% by weight of potassium perchlorate as an oxidizing agent, 65% by weight of strontium nitrate, 10% by weight of au as a combustible, 10% by weight of wood flour, and 5% by weight of castor oil as a binder. Was adjusted.

【００３７】この炎薬組成物１００ｇを内径２４ｍｍの
紙筒に詰めて発炎筒を作製した。この発炎筒の燃焼試験
を行い、発煙の状況を目視により観測した結果を表１に
示す。発煙量は、実施例１〜５に比し遙かに大量であっ
た。また、視認性の確認のために光度を測定したとこ
ろ、３００ｃｄであった。本比較例２に係る炎薬組成物
の安全性能について、落つい感度、摩擦感度、起爆感度
の評価試験を行った結果を表１に示す。100 g of this flame retardant composition was packed in a paper cylinder having an inner diameter of 24 mm to prepare a flame generating cylinder. Table 1 shows the results of conducting a combustion test of this flaring cylinder and visually observing the state of smoking. The amount of smoke was much larger than in Examples 1 to 5. The luminous intensity was measured to confirm the visibility, and was 300 cd. The safety performance of the flame retardant composition according to Comparative Example 2 is shown in Table 1 as a result of an evaluation test of the sensitivity to set, the sensitivity to friction, and the sensitivity to detonation.

【００３８】本比較例２に係る炎薬組成物は、火薬成分
で構成されているため、落つい感度、摩擦感度、起爆感
度は、実施例１〜５に比し敏感である。 （実施例６）実施例２における炭酸マグネシウム（冷却
剤）の添加量を変えることによって、遅燃効果を確認し
た。Since the flame retardant composition according to Comparative Example 2 is composed of an explosive component, the drop sensitivity, the friction sensitivity, and the detonation sensitivity are more sensitive than those of Examples 1 to 5. (Example 6) The retardation effect was confirmed by changing the addition amount of magnesium carbonate (coolant) in Example 2.

【００３９】その結果を表２に示す。表２において、実
験例１が実施例２に相当する。実験例１は、炭酸マグネ
シウム（冷却剤）を用いなかった場合を示す。実験例２
は、炭酸マグネシウム（冷却剤）を２０重量％添加した
場合を示す。実験例３は、炭酸マグネシウム（冷却剤）
を３０重量％添加した場合を示す。Table 2 shows the results. In Table 2, Experimental Example 1 corresponds to Example 2. Experimental Example 1 shows a case where magnesium carbonate (coolant) was not used. Experimental example 2
Shows the case where 20% by weight of magnesium carbonate (cooling agent) was added. Experimental example 3 is magnesium carbonate (coolant)
Is added when 30% by weight is added.

【００４０】この結果、炭酸マグネシウム（冷却剤）を
用いなかった場合（実験例１）の燃焼時間が６０秒であ
ったものが、炭酸マグネシウム（冷却剤）を２０重量％
添加した場合（実験例２）の燃焼時間は１１０秒、炭酸
マグネシウム（冷却剤）を３０重量％添加した場合（実
験例３）の燃焼時間は１５０秒と燃焼時間が長くなっ
た。この結果から、炭酸マグネシウム（冷却剤）には、
燃焼速度を低下させる効果（遅燃効果）があることが確
認できた。As a result, when the combustion time was 60 seconds when magnesium carbonate (cooling agent) was not used (Experimental example 1), magnesium carbonate (cooling agent) was 20% by weight.
When added (Experimental Example 2), the burning time was 110 seconds, and when 30% by weight of magnesium carbonate (coolant) was added (Experimental Example 3), the burning time was 150 seconds, which was longer. From these results, magnesium carbonate (coolant)
It was confirmed that there was an effect of lowering the burning speed (slow combustion effect).

【００４１】（実施例７）実施例５におけるひまし油
（不乾性油）の添加量を変えることによって、遅燃効果
を確認した。その結果を表３に示す。表３において、実
験例４が実施例５に相当する。Example 7 The retarding effect was confirmed by changing the amount of castor oil (non-drying oil) added in Example 5. Table 3 shows the results. In Table 3, Experimental Example 4 corresponds to Example 5.

【００４２】実験例３は、ひまし油（不乾性油）を用い
なかった場合を示す。実験例４は、ひまし油（不乾性
油）の２重量％添加した場合を示す。実験例５は、ひま
し油（不乾性油）の８重量％添加した場合を示す。Experimental Example 3 shows a case where castor oil (non-drying oil) was not used. Experimental Example 4 shows a case where 2% by weight of castor oil (non-drying oil) was added. Experimental Example 5 shows a case where 8% by weight of castor oil (non-drying oil) was added.

【００４３】この結果、ひまし油（不乾性油）を２重量
％添加した場合（実験例４）の燃焼時間が２２０秒であ
ったものが、ひまし油（不乾性油）を用いなかった場合
（実験例３）では燃焼時間が７０秒短くなり、逆にひま
し油（不乾性油）の８重量％添加した場合（実験例５）
では燃焼時間が１０秒長くなった。この結果から、ひま
し油（不乾性油）には、燃焼速度を低下させる効果（遅
燃効果）があることが確認できた。As a result, the combustion time was 220 seconds when castor oil (dry oil) was added at 2% by weight (Experimental Example 4), but when castor oil (dry oil) was not used (Experimental Example 4). In 3), the burning time was shortened by 70 seconds, and conversely, when 8% by weight of castor oil (non-drying oil) was added (Experimental Example 5)
Increased the burning time by 10 seconds. From this result, it was confirmed that castor oil (non-drying oil) has an effect of lowering the burning speed (slow burning effect).

【表１】 [Table 1]

【表２】 [Table 2]

【表３】 [Table 3]

【００４４】[0044]

【発明の効果】本発明によれば、硝酸塩、過塩素酸塩、
塩素酸塩などの火薬を構成する成分と、リンを含まず、
取扱上、製造上、輸送上および貯蔵上に安全性が高く、
発煙量を大幅に減少させることが可能な非火薬系炎薬組
成物を得ることができる。According to the present invention, nitrates, perchlorates,
It does not contain ingredients that make up explosives such as chlorates and phosphorus.
High safety in handling, manufacturing, transportation and storage,
It is possible to obtain a non-explosive flame retardant composition capable of greatly reducing the amount of smoke.

【００４５】また、本発明によれば、冷却剤の種類と量
により、炎薬組成物の燃焼時間をコントロールすること
ができる。また、本発明によれば、結合剤の添加量によ
って燃焼速度を低下させる効果（遅燃効果）を発揮する
ことができる。Further, according to the present invention, the burning time of the flame retardant composition can be controlled by the type and amount of the coolant. Further, according to the present invention, an effect of lowering the burning rate (slow combustion effect) can be exhibited by the amount of the binder added.

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 過酸化物から成る酸化剤と、金属粉から
成る発熱剤と、可燃剤と、結合剤とを有することを特徴
とする非火薬系炎薬組成物。1. A non-explosive flame retardant composition comprising an oxidizing agent composed of a peroxide, a heating agent composed of metal powder, a combustible agent, and a binder. 【請求項２】 過酸化物から成る酸化剤と、金属粉から
成る発熱剤と、可燃剤と、冷却剤と、結合剤とを有する
ことを特徴とする非火薬系炎薬組成物。2. A non-explosive flame retardant composition comprising an oxidizing agent composed of a peroxide, a heating agent composed of metal powder, a combustible agent, a cooling agent, and a binder. 【請求項３】 過酸化物から成る酸化剤２５重量％〜６
０重量％と、金属粉から成る発熱剤１５重量％〜２５重
量％と、可燃剤１５重量％〜２５重量％と、冷却剤５重
量％〜３０重量％と、結合剤１重量％〜１０重量％とを
有することを特徴とする非火薬系炎薬組成物。3. An oxidizing agent comprising a peroxide in an amount of 25% by weight to 6% by weight.
0% by weight, 15% to 25% by weight of an exothermic agent composed of metal powder, 15% to 25% by weight of a combustible agent, 5% to 30% by weight of a coolant, and 1% to 10% by weight of a binder % Of a non-explosive flame retardant composition.
JP11218463A 1999-08-02 1999-08-02 Non-gunpowder system flame powder composition Pending JP2001048688A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119516A (en) * 2011-12-09 2013-06-17 Kayaku Japan Co Ltd Flaming agent composition
JP6159851B1 (en) * 2016-06-02 2017-07-05 中国化薬株式会社 Non-explosive igniter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119516A (en) * 2011-12-09 2013-06-17 Kayaku Japan Co Ltd Flaming agent composition
JP6159851B1 (en) * 2016-06-02 2017-07-05 中国化薬株式会社 Non-explosive igniter

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