JPS63139942A - Nylon resin composition - Google Patents
Nylon resin compositionInfo
- Publication number
- JPS63139942A JPS63139942A JP28729086A JP28729086A JPS63139942A JP S63139942 A JPS63139942 A JP S63139942A JP 28729086 A JP28729086 A JP 28729086A JP 28729086 A JP28729086 A JP 28729086A JP S63139942 A JPS63139942 A JP S63139942A
- Authority
- JP
- Japan
- Prior art keywords
- nylon
- brominated
- resin
- resin composition
- parts
- 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.)
- Granted
Links
- 239000011342 resin composition Substances 0.000 title claims abstract description 9
- 239000004677 Nylon Substances 0.000 title abstract description 5
- 229920001778 nylon Polymers 0.000 title abstract description 5
- 229920003189 Nylon 4,6 Polymers 0.000 claims abstract description 16
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- DGZQEAKNZXNTNL-UHFFFAOYSA-N 1-bromo-4-butan-2-ylbenzene Chemical class CCC(C)C1=CC=C(Br)C=C1 DGZQEAKNZXNTNL-UHFFFAOYSA-N 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 6
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 claims abstract description 6
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 239000011256 inorganic filler Substances 0.000 claims abstract description 6
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract 2
- 239000012784 inorganic fiber Substances 0.000 claims abstract 2
- 238000002156 mixing Methods 0.000 claims abstract 2
- 229920006380 polyphenylene oxide Polymers 0.000 claims abstract 2
- 229920001007 Nylon 4 Polymers 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000003365 glass fiber Substances 0.000 abstract description 3
- 230000009972 noncorrosive effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 238000005476 soldering Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- 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 5
- 239000004793 Polystyrene Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920001955 polyphenylene ether Polymers 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920002302 Nylon 6,6 Polymers 0.000 description 3
- 229910000410 antimony oxide Inorganic materials 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 3
- -1 polyphenylene bromide Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UNPLRYRWJLTVAE-UHFFFAOYSA-N Cloperastine hydrochloride Chemical compound Cl.C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)OCCN1CCCCC1 UNPLRYRWJLTVAE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 101100202505 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SCM4 gene Proteins 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、金属腐蝕性がなく難燃性に優れたナイロン樹
脂組成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a nylon resin composition that is free from metal corrosion and has excellent flame retardancy.
電気、電子部品に用いられるスイッチ、コネクター、ボ
ビンの電気回路は通常プリント基盤上にハンダ付けして
使用されるケースが多い。プリント基盤上に当該部品を
接続する場合、高密度に配列する為に、そのハンダ付け
が高温のりフロー炉にて実施されるケースが増加して来
た。高温のりフロー炉によるハンダ付けの場合、部品全
体が加熱され、従って従来は耐熱性の余り要求されなか
った当該部品全体が、炉の温度まで加熱されるようにな
り、高温に耐える難燃性樹脂が要求されるようになった
。本発明による組成物は、上記ハンダ付は工程に耐え、
さらに成形加工時の金属に対する腐蝕劣化の改善された
組成物に関する。The electrical circuits of switches, connectors, and bobbins used in electrical and electronic components are often soldered onto printed circuit boards. When connecting the components on a printed circuit board, soldering is increasingly performed in a high-temperature glue flow furnace in order to arrange the components in a high-density manner. In the case of soldering using a high-temperature glue flow furnace, the entire component is heated, and therefore, the entire component, which previously did not require much heat resistance, is now heated to the temperature of the furnace, and flame-retardant resin that can withstand high temperatures is used. is now required. The composition according to the present invention can withstand the above soldering process,
Furthermore, the present invention relates to a composition that has improved corrosion deterioration of metal during molding.
ナイロン６、ナイロン６６を中心とするポリアミドは、
その優れた性質から広い範囲に使用されるに至っている
。電気、電子分野において使用される材料はアンダーラ
イターズラボラトリー（Ｏｎｄｅｒｗｒｉｔｅｒｓ Ｌ
ａｂｏｌａｔｏｒｙ ％以下ＵＬと略）社のＵＬ−９４
試験法によるＶ−Ｏ規格に合格する材料が通常要求され
るが、ナイロン６．６６は該規格のＶ−２ランクに止ま
る。難燃性レベルを上げるためにハロゲン系難燃剤を添
加したものとして特開昭５１−４７０４４ （臭素化ポ
リスチレン添加）、特開昭５４−１１８０５４ （臭素
化ポリフェニレンエーテル添加）、特開昭５８−８４８
５４（臭素化ポリスチレン、酸化アンチモンの添加）が
提案されているが、いずれもリフロー炉ハンダ付けに耐
え得る耐熱性を得る材料が得られない。一方耐熱性の高
いナイロン４６の難燃化に関して特開昭６１−１８８４
６３ （臭化ポリスチレン、臭化ポリフェニレンエーテ
ルのナイロン４６への添加）が提案されているが、その
難燃性の程度及び後述する成形加工時の金属腐蝕性の問
題から満足できる組成物は得られていない。Polyamides, mainly nylon 6 and nylon 66, are
Due to its excellent properties, it has come to be used in a wide range of areas. Materials used in the electrical and electronic fields are manufactured by Underwriters Laboratories.
UL-94 from abolatory% (abbreviated as UL)
Materials that pass the V-O standard by test method are usually required, but nylon 6.66 only ranks V-2 in that standard. JP-A-51-47044 (addition of brominated polystyrene), JP-A-54-118054 (addition of brominated polyphenylene ether), and JP-A-58-848 include halogenated flame retardants added to increase flame retardance level.
No. 54 (addition of brominated polystyrene and antimony oxide) has been proposed, but none of them can provide a material with heat resistance that can withstand soldering in a reflow oven. On the other hand, regarding flame retardation of nylon 46 with high heat resistance, JP-A-61-1884
63 (addition of polystyrene bromide or polyphenylene bromide ether to nylon 46) has been proposed, but a satisfactory composition has not been obtained due to the degree of flame retardancy and the problem of metal corrosion during molding, which will be described later. Not yet.
リフロー炉ハンダ付けに用いられるスイッチ、コネクタ
ー、ボビン等の部品を得るために、従来技術から改善せ
ねばならぬ問題として
こと。In order to obtain parts such as switches, connectors, and bobbins used in reflow oven soldering, this is a problem that must be improved from the conventional technology.
（３） リフロー炉ハンダによる２６０℃程度の雰囲
気に耐えること。(3) Must withstand an atmosphere of approximately 260°C due to soldering in a reflow oven.
（４）成形加工性に優れていること。(4) Excellent moldability.
が実用上の技術的課題となる。becomes a practical technical issue.
本発明者らは、ナイロン４６樹脂と臭素化ポリスチレン
、臭素化ポリフェニレンエーテル、臭素化エポキシ樹脂
及び特定量の金属酸化物との組成物がすべての問題点を
解決することを見出し本発明に到達した。The present inventors have discovered that a composition of nylon 46 resin, brominated polystyrene, brominated polyphenylene ether, brominated epoxy resin, and a specific amount of metal oxide solves all the problems and has arrived at the present invention. .
本発明は（ア）３０℃、９７％硫酸１００ ｍ ｌ中の
ポリマー１ｇ溶液で測定した相対粘度２〜４゜５のナイ
ロン４６樹脂１００重量部に対して（イ）臭素化ポリス
チレン、臭素化ポリフェニレンオキシド、臭素化エポキ
シ樹脂から選ばれた１種以上の化合物を２０〜４０重量
部および（つ）（イ）に示した化合物に対して１／１０
〜１／２．５（重量比）の金属酸化物
（１）無機充填材０〜１５０重量部からなる難燃性ナイ
ロン４６樹脂組成物を提供するものである。The present invention is based on (a) 100 parts by weight of nylon 46 resin with a relative viscosity of 2 to 4°5 measured with a solution of 1 g of polymer in 100 ml of 97% sulfuric acid at 30°C, and (b) brominated polystyrene, brominated polyphenylene. 20 to 40 parts by weight of one or more compounds selected from oxides and brominated epoxy resins and 1/10 of the compound shown in (1) (a).
The present invention provides a flame-retardant nylon 46 resin composition comprising 0 to 150 parts by weight of a metal oxide (1) and an inorganic filler at a weight ratio of 1/2.5.
本発明に用いる（ア）の成分のナイロン４６とは、＋Ｎ
Ｈ（Ｃｌ１ｚ）４Ｎ １１ ＣＯ（ＣＨｚ）４Ｇ Ｏ
＋の繰り返し構造単位によって構成されるポリアミドで
ある。このポリアミドの製造方法については、特開昭５
６−１４９４３、特開昭５８−８３０号、および特開昭
６０−２８８号に述べられている方法を挙げることがで
きる。Nylon 46, the component (a) used in the present invention, is +N
H(Cl1z)4N 11 CO(CHz)4G O
It is a polyamide composed of + repeating structural units. Regarding the manufacturing method of this polyamide, please refer to JP-A No. 5
6-14943, JP-A-58-830, and JP-A-60-288.
また本発明による樹脂組成物を得るためには、ｇの溶液
で測定）を有するナイロン４６樹脂を使用することが有
利である。相対粘度が２．０未満であるとＵＬ−９４に
よる難燃性で■−〇に達することが難しく又、４６５を
超えると成形加工性が低下し好ましくない、相対粘度２
．０〜４．５の範囲に於いて難燃性、成形加工性、その
他の機械強度の物性バランスが高水準にある組成物が得
られる。In order to obtain the resin composition according to the invention, it is also advantageous to use a nylon 46 resin having a g of solution). If the relative viscosity is less than 2.0, it will be difficult to achieve flame retardancy of UL-94 (■-〇), and if it exceeds 465, moldability will decrease, which is undesirable.
．． In the range of 0 to 4.5, a composition with a high level of balance of physical properties such as flame retardancy, moldability, and other mechanical strength can be obtained.
臭素化ポリスチレンとしては次の一般式を有するものが
好適である。As the brominated polystyrene, those having the following general formula are suitable.
臭素化ポリフェニレンエーテルとしては次の一臭素化エ
ポキシ樹脂としては次の一般式を有するものが好適であ
る。As the brominated polyphenylene ether, those having the following general formula are suitable as the next monobrominated epoxy resin.
（ａ、ｂは１〜４の整数、ｎは５以上の整数、ｍは０〜
２５又はそれ以上の数）
金属酸化物としては、周期律表第■、■、■、■、■、
■、■族の金属が使用できる。(a, b are integers of 1 to 4, n is an integer of 5 or more, m is 0 to
25 or more) As metal oxides, metal oxides listed in the periodic table number ■, ■, ■, ■, ■,
Metals from groups ■ and ■ can be used.
これらの中では■、■、ｖ１■族が好ましい。Among these, the ■, ■, and v1■ groups are preferred.
これらの具体例としては、Ｃ，、Ｃ，、Ａｌ、Ｔ９、ｓ
ｂ 、Ｐ、Ｃ，、Ｍ、、Ｆ、、００などの化合物が代表
的なものとしてあげられ、好ましいものとしてＡｌ ｓ
ｂ 、Ｃ，の化合物、特に好ましいものとして酸化アン
チモンがあげられる。Specific examples of these include C,,C,,Al,T9,s
Typical examples include compounds such as b, P, C,, M,, F,, 00, and preferred ones include Al s
A particularly preferred compound of b and C is antimony oxide.
酸化アンチモンとしては三酸化アンチモン又は五酸化ア
ンチモンなどがあげられる。Examples of antimony oxide include antimony trioxide and antimony pentoxide.
臭素化ポリスチレン、臭素化ポリフェニレンエーテル、
臭素化エポキシ樹脂はナイロン４６樹脂１００重量部に
対して、２０〜４０重量部、好ましくは２５〜３５重量
部の添加量である。Brominated polystyrene, brominated polyphenylene ether,
The amount of the brominated epoxy resin added is 20 to 40 parts by weight, preferably 25 to 35 parts by weight, per 100 parts by weight of the nylon 46 resin.
金属酸化物は臭素化化合物に対し重量比で１／１０−１
／２．５好ましくは１／９〜１／３の量の添加である。The metal oxide has a weight ratio of 1/10-1 to the brominated compound.
/2.5 It is preferably added in an amount of 1/9 to 1/3.
臭素化化合物の添加量がナイロン４６樹脂１００重量部
に対して２０重量部未満では、難燃性のレベルにおいて
意図する基準に到達し難く、４０重量部を越えると樹脂
がもろくなり実用に適さない。また金属酸化物の添加量
が、臭素化化合物に対して１／ｌＯ未満では金属に対す
る腐蝕性が大きく、ｌ／２．５を越えると樹脂がもろく
なり実用に適さない。If the amount of the brominated compound added is less than 20 parts by weight per 100 parts by weight of nylon 46 resin, it will be difficult to reach the intended flame retardant level, and if it exceeds 40 parts by weight, the resin will become brittle and not suitable for practical use. . Further, if the amount of metal oxide added is less than 1/lO of the brominated compound, the metal is highly corrosive, and if it exceeds 1/2.5, the resin becomes brittle and is not suitable for practical use.
本発明の組成物に、炭酸カルシウム、タルク、カオリン
、チタン酸カリウム、ウィスカー、ガラスファイバー、
マイカ、ウオラストナイト等の無機充填材などを添加す
ることにより、剛性を向上させたものを得ることができ
る。これらの中では繊維状のものが好ましく、特にガラ
スファイバーが好ましい。The composition of the present invention includes calcium carbonate, talc, kaolin, potassium titanate, whiskers, glass fiber,
By adding inorganic fillers such as mica and wollastonite, it is possible to obtain products with improved rigidity. Among these, fibrous materials are preferred, and glass fibers are particularly preferred.
また銅化合物、ヒンダードフェノール系化合物等の安定
剤、滑剤、着色剤等を添加し得る。難燃助剤として、酸
化亜鉛、酸化鉄等の金属酸化物を併用し得る。Further, stabilizers such as copper compounds and hindered phenol compounds, lubricants, colorants, etc. may be added. Metal oxides such as zinc oxide and iron oxide may be used in combination as flame retardant aids.
本発明の組成物は種々の用途に使用することができる。The composition of the present invention can be used in a variety of applications.
例えば自動車の内装部品、外装部品、機構部品、電装品
などに使用でき、電気・電子分野ではスイッチ、コネク
ター、フリント基板、コイルボビン、ハウジングケース
、ヒユーズケースなどに使用でき、一般機構部品分野で
は、ベアリング、ギヤー、軸受リベット、ナンドなど、
また日用雑貨品、塗料、絶縁剤などに使用することがで
きる。For example, it can be used in automobile interior parts, exterior parts, mechanical parts, electrical components, etc.In the electrical and electronic field, it can be used in switches, connectors, flint boards, coil bobbins, housing cases, fuse cases, etc.In the general mechanical parts field, it can be used in bearings. , gears, bearing rivets, Nando, etc.
It can also be used in daily necessities, paints, insulation materials, etc.
特に本発明の組成物は、耐熱性、加工性、耐腐蝕性、難
燃性などが優れているため、リフロー炉でのハンダ接着
が行なわれるスイッチ、コネクター、コイルボビン等の
電気、電子部品の成形材料として好適である。In particular, the composition of the present invention has excellent heat resistance, processability, corrosion resistance, flame retardancy, etc., so it can be used to mold electrical and electronic parts such as switches, connectors, and coil bobbins that are soldered in a reflow oven. Suitable as a material.
以下実施例、比較例を用いて本発明をさらに具体的に説
明する。実施例、比較例での樹脂の性能比較に用いた試
験方法を次に示す。The present invention will be explained in more detail below using Examples and Comparative Examples. The test methods used to compare the performance of resins in Examples and Comparative Examples are shown below.
ａ）難燃性試験法
ＵＬ−９４試験法に準じて、ｌ／１６インチ厚みの試験
法を用いて実施した。判定規準も本試験法の規準に従っ
た。a) Flame retardancy test method It was carried out using the 1/16 inch thickness test method according to the UL-94 test method. The judgment criteria also followed the criteria of this test method.
ｂ）金属に対する腐蝕試験
二重にした恒温容器中にテストピースを入れ、テストピ
ース（ＳＣＭ４銅）の腐蝕を試験し、１５時間放置後の
表面の腐蝕度合を目視判定した。b) Corrosion test for metal A test piece was placed in a double constant temperature container, the test piece (SCM4 copper) was tested for corrosion, and the degree of corrosion on the surface was visually judged after being left for 15 hours.
温度条件は樹脂の成形加工に供される温度で測定した。The temperature conditions were measured at the temperature used for molding the resin.
Ｃ）耐熱性試験
１／２°”Ｘ５”ＸＩ／１６”のＵＬ試験片の両端を支
持し、２６０℃雲囲気に１分間晒した時の変化を目視測
定した。C) Heat Resistance Test Both ends of a 1/2°"X5"XI/16" UL test piece were supported and changes were visually measured when exposed to a 260°C cloud atmosphere for 1 minute.
ｄ）成形加工性の評価二日積樹脂工業（株）射出成形機
ＰＳ４０Ｅにてａ）項の試験片の成形加工の可否で評価
した。d) Evaluation of molding processability Evaluation was made based on whether or not the test piece in item a) could be molded using an injection molding machine PS40E manufactured by Futika Seki Jushi Kogyo Co., Ltd.
実施例１〜１０
ナイロン４６ １００１ｉｆｆｉ部に、表−１に示す添
加剤を混合し二軸押出機（シリンダ一温度２９０℃）に
てペレット化した。得られたペレットを射出成形機（シ
リンダ一温度２９０℃）にて所定の試験片を作成し試験
に供した。評価結果は表＝１に示す。Examples 1 to 10 Additives shown in Table 1 were mixed with 1001 iffi parts of Nylon 46 and pelletized using a twin screw extruder (cylinder temperature: 290°C). Predetermined test pieces were prepared from the obtained pellets using an injection molding machine (cylinder temperature: 290°C) and subjected to testing. The evaluation results are shown in Table 1.
比較例１〜５．７．８
ナイロン４６に対する本発明外の各種添加剤組成にした
以外は実施例と同様に実施した。評価結果は表−１に示
す。Comparative Examples 1 to 5.7.8 Comparative Examples 1 to 5.7.8 Comparative Examples were carried out in the same manner as in the Examples except that various additive compositions other than the present invention were used for Nylon 46. The evaluation results are shown in Table-1.
比較例６
実施例２のナイロン４６をナイロン６６（東しくＫＫ）
アミランＣＭ３００１）を用いて実施した。二軸押出機
及び射出成形機の温度は２６５℃にて実施した。また、
腐蝕性試験も成形温度に合せて２６５℃にて測定した。Comparative Example 6 Nylon 46 of Example 2 was replaced with Nylon 66 (Toshiku KK)
Amiran CM3001) was used. The temperature of the twin screw extruder and injection molding machine was 265°C. Also,
The corrosion test was also carried out at 265° C. in accordance with the molding temperature.
評価結果は表＝１に示す。The evaluation results are shown in Table 1.
注）
Ａ：臭素化ポリスチレン； Ｐｙｒｏｃｈｅｃｋ Ｐ
Ｂ ６８Ｂ （日産フェロ−ＫＫ！３り
Ｂ：臭素化ポリフェニレンエーテル１ＰＯ−６４Ｐ （
Ｇｒｅａｔ Ｌａｋｅｓ Ｃｈｅｍｉｃａｌ Ｃｏｒｐ
製）Ｃ：臭素化エポキシオリゴマー； Ｐｒａｔｈｅｒ
ｍ ＦＲ−５００（大日本インキＫＫ製）
＊ｌ ｌ１Ｑｉ蝕性はナイロン４６はその成形温度で
ある３００℃、ナイロン６６は２６５℃にて試験した。Note) A: Brominated polystyrene; Pyrocheck P
B 68B (Nissan Ferro-KK!3riB: Brominated polyphenylene ether 1PO-64P (
Great Lakes Chemical Corp
) C: Brominated epoxy oligomer; Prather
m FR-500 (manufactured by Dainippon Ink KK) *l l1Qi Corrosion resistance was tested at 300°C, which is the molding temperature for nylon 46, and at 265°C for nylon 66.
発明の効果
本発明の組成物は、ＵＬ−９４規格Ｖ−Ｏの難燃性を有
し、金属の腐蝕性が少なくかつ、耐熱性が優れており、
コネクター、スイッチ、ボビン等電気、電子分野で高温
下でハンダ付けを必要とする分野の樹脂材料として優れ
た特性を持つ難燃性ポリアミド組成物である。Effects of the Invention The composition of the present invention has flame retardancy of UL-94 standard V-O, less metal corrosion, and excellent heat resistance.
This flame-retardant polyamide composition has excellent properties as a resin material for connectors, switches, bobbins, and other electrical and electronic fields that require soldering at high temperatures.
Claims (3)
ー１ｇ溶液で測定した相対粘度２〜４．５のナイロン４
６樹脂１００重量部に対して （イ）臭素化ポリスチレン、臭素化ポリフェニレンオキ
シド、臭素化エポキシ樹脂から選ばれた１種以上の化合
物を２０〜４０重量部および（ウ）（イ）に示した化合
物に対して１／１０〜１／２．５（重量比）の金属酸化
物 （エ）無機充填材０〜１５０重量部からなるナイロン４
６樹脂組成物。(1) (a) Nylon 4 with a relative viscosity of 2 to 4.5 measured in a solution of 1 g of polymer in 100 ml of 97% sulfuric acid at 30°C.
6. Based on 100 parts by weight of the resin, (a) 20 to 40 parts by weight of one or more compounds selected from brominated polystyrene, brominated polyphenylene oxide, and brominated epoxy resin, and (c) the compound shown in (i). 1/10 to 1/2.5 (weight ratio) of metal oxide (d) inorganic filler 0 to 150 parts by weight of nylon 4
6 resin composition.
００重量部である特許請求の範囲第（１）項記載の樹脂
組成物。(2) The inorganic filler is an inorganic fiber, and the blending amount is 10 to 1
00 parts by weight of the resin composition according to claim (1).
ンチモンから選ばれた少なくとも１種である特許請求の
範囲第（１）項記載の樹脂組成物。(3) The resin composition according to claim (1), wherein the metal oxide is at least one selected from antimony trioxide and antimony pentoxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61287290A JP2808106B2 (en) | 1986-12-02 | 1986-12-02 | Nylon resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61287290A JP2808106B2 (en) | 1986-12-02 | 1986-12-02 | Nylon resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139942A true JPS63139942A (en) | 1988-06-11 |
| JP2808106B2 JP2808106B2 (en) | 1998-10-08 |
Family
ID=17715474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61287290A Expired - Lifetime JP2808106B2 (en) | 1986-12-02 | 1986-12-02 | Nylon resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2808106B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411158A (en) * | 1987-07-03 | 1989-01-13 | Unitika Ltd | Flame-retardant polymer composition |
| JPH02142852A (en) * | 1988-11-22 | 1990-05-31 | Toray Ind Inc | Flame-retarding polyamide resin composition |
| JPH02145654A (en) * | 1988-11-25 | 1990-06-05 | Toyobo Co Ltd | Thermoplastic resin composition |
| JPH0379663A (en) * | 1989-08-23 | 1991-04-04 | Teijin Ltd | Polyamide resin composition |
| JPH03239755A (en) * | 1990-02-19 | 1991-10-25 | Toray Ind Inc | Flame-retardant nylon resin composition |
| JPH044257A (en) * | 1990-04-23 | 1992-01-08 | Teijin Ltd | Resin composition and electronic part made thereof |
| WO1994009070A1 (en) * | 1992-10-21 | 1994-04-28 | Teijin Limited | Resin composition and molded article |
| EP0733082A1 (en) * | 1992-08-03 | 1996-09-25 | E.I. Du Pont De Nemours And Company | Flame resistance polyamide resin composition |
| EP0960910A1 (en) * | 1998-05-29 | 1999-12-01 | Ube Industries, Ltd. | Flame-retardant aromatic polyamide resin compositions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131217A (en) * | 1984-07-25 | 1986-02-13 | Toray Ind Inc | Injection molded product of polytetramethylene adipamide |
| JPS61188463A (en) * | 1985-02-15 | 1986-08-22 | Asahi Chem Ind Co Ltd | Flame-retardant nylon 46 composition |
| JPS63128073A (en) * | 1986-11-04 | 1988-05-31 | スタミカーボン・ベスローテン・ベンノートシヤツプ | Fire retardant polyamide composition |
| JPH0689251A (en) * | 1992-09-08 | 1994-03-29 | Mitsui Sekika Eng Kk | Computer system |
-
1986
- 1986-12-02 JP JP61287290A patent/JP2808106B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131217A (en) * | 1984-07-25 | 1986-02-13 | Toray Ind Inc | Injection molded product of polytetramethylene adipamide |
| JPS61188463A (en) * | 1985-02-15 | 1986-08-22 | Asahi Chem Ind Co Ltd | Flame-retardant nylon 46 composition |
| JPS63128073A (en) * | 1986-11-04 | 1988-05-31 | スタミカーボン・ベスローテン・ベンノートシヤツプ | Fire retardant polyamide composition |
| JPH0689251A (en) * | 1992-09-08 | 1994-03-29 | Mitsui Sekika Eng Kk | Computer system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411158A (en) * | 1987-07-03 | 1989-01-13 | Unitika Ltd | Flame-retardant polymer composition |
| JPH02142852A (en) * | 1988-11-22 | 1990-05-31 | Toray Ind Inc | Flame-retarding polyamide resin composition |
| JP2582878B2 (en) * | 1988-11-22 | 1997-02-19 | 東レ株式会社 | Flame retardant polyamide resin composition |
| JPH02145654A (en) * | 1988-11-25 | 1990-06-05 | Toyobo Co Ltd | Thermoplastic resin composition |
| JPH0379663A (en) * | 1989-08-23 | 1991-04-04 | Teijin Ltd | Polyamide resin composition |
| JPH03239755A (en) * | 1990-02-19 | 1991-10-25 | Toray Ind Inc | Flame-retardant nylon resin composition |
| JPH044257A (en) * | 1990-04-23 | 1992-01-08 | Teijin Ltd | Resin composition and electronic part made thereof |
| EP0733082A1 (en) * | 1992-08-03 | 1996-09-25 | E.I. Du Pont De Nemours And Company | Flame resistance polyamide resin composition |
| EP0733082A4 (en) * | 1992-08-03 | 1997-03-05 | Du Pont | Flame resistance polyamide resin composition |
| WO1994009070A1 (en) * | 1992-10-21 | 1994-04-28 | Teijin Limited | Resin composition and molded article |
| EP0960910A1 (en) * | 1998-05-29 | 1999-12-01 | Ube Industries, Ltd. | Flame-retardant aromatic polyamide resin compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2808106B2 (en) | 1998-10-08 |
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