JPH0493363A - Synthetic resin composition - Google Patents
Synthetic resin compositionInfo
- Publication number
- JPH0493363A JPH0493363A JP21032890A JP21032890A JPH0493363A JP H0493363 A JPH0493363 A JP H0493363A JP 21032890 A JP21032890 A JP 21032890A JP 21032890 A JP21032890 A JP 21032890A JP H0493363 A JPH0493363 A JP H0493363A
- Authority
- JP
- Japan
- Prior art keywords
- group
- synthetic resin
- resin
- organopolysiloxane
- resin composition
- 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
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 30
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 30
- 239000000203 mixture Substances 0.000 title claims description 20
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 16
- 125000000217 alkyl group Chemical class 0.000 claims abstract description 9
- 229920001225 polyester resin Polymers 0.000 claims abstract description 5
- 239000004645 polyester resin Substances 0.000 claims abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 3
- 125000005395 methacrylic acid group Chemical group 0.000 claims abstract description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 2
- 239000012744 reinforcing agent Substances 0.000 claims description 5
- 125000003700 epoxy group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical class C* 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 19
- 239000011347 resin Substances 0.000 abstract description 19
- -1 amino, hydroxyl Chemical group 0.000 abstract description 14
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 150000002366 halogen compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 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 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 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
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- AAEHPKIXIIACPQ-UHFFFAOYSA-L calcium;terephthalate Chemical compound [Ca+2].[O-]C(=O)C1=CC=C(C([O-])=O)C=C1 AAEHPKIXIIACPQ-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- YKIBJOMJPMLJTB-UHFFFAOYSA-M sodium;octacosanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O YKIBJOMJPMLJTB-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
本発明は耐熱性が優れていて、しかも難燃性、成形性、
耐衝撃性についても優れた合成樹脂組成物に関するもの
である。The present invention has excellent heat resistance, flame retardancy, moldability,
The present invention relates to a synthetic resin composition that also has excellent impact resistance.
合成樹脂組成物は、例えば電気・電子機器部品、機械部
品、自動車部品、日用品、食品包装品等、あらゆる用途
の製品に使われている。これらの用途によっては、耐熱
性を求められるものも数多くある。このような要求を満
たすための合成樹脂組成物が、特開平２−８２３６に開
示されている。同公報に開示された合成樹脂組成物は、
スチレン系樹脂に難燃剤としてハロゲン化合物、酸化ア
ンチモン５シラン化合物を配合したものである。Synthetic resin compositions are used in products of all kinds, such as electrical and electronic equipment parts, mechanical parts, automobile parts, daily necessities, and food packaging products. Many of these applications require heat resistance. A synthetic resin composition that satisfies such requirements is disclosed in JP-A-2-8236. The synthetic resin composition disclosed in the publication is
A styrene-based resin is blended with a halogen compound and an antimony oxide 5-silane compound as a flame retardant.
合成樹脂組成物は、難燃剤などの添加剤を配合すること
により、強度、耐熱性等、製品に必要な性質の低下がよ
くみられる。
本発明は前記の課題を解決するためになされたもので、
耐熱性、特に難燃性を向上させても他の有用な性質、成
形性、耐衝撃性が低下することのない合成樹脂組成物を
提供することを目的としている。When synthetic resin compositions are blended with additives such as flame retardants, properties necessary for products, such as strength and heat resistance, often deteriorate. The present invention has been made to solve the above problems,
The object of the present invention is to provide a synthetic resin composition that has improved heat resistance, particularly flame retardancy, without deteriorating other useful properties, moldability, and impact resistance.
前記の目的を達成するために、本発明の合成樹脂組成物
は、−数式
％式％（１）
で示されるオルガノポリシロキサンと５合成樹脂酸分と
を含有している。
（１）式中のＲ１は炭素数１〜１６個の変性アルキル基
であり、変性基としてはエポキシ基、アミノ基、水酸基
、カルボキシル基、メルカプト基、ビニル基、フェノー
ル基、アクリル基、メタクリル基から選ばれる反応性基
を有する変性アルキル基である。変性アルキル基Ｒ’は
、例えば以下のようなものが例示される。
−ＣｓＨｅＮＨＣｔＨ４〜Ｈｚ −ＣｓＨａＯＣ
ｚＨ４０Ｈ−ＣｚＨ４Ｃｏｏ）ｌＲ２は炭素数が１〜Ｉ
Ｏ個の一価の炭化水素基であり、例えばメチル、エチル
、プロピルなどのアルキル基、フェニル、トリル、キシ
リルなどのアリール基、バーフルオσアルキル基、β−
フェニルエチル、β−フェニルプロピルなどのアリール
アルキル基が挙げられる。、Ｒ２は５０％以上がメチル
基であることが好ましい。
また（１）式中のａおよびｂは、ａ＝１または２、ｂ＝
１または２、かつａ＋ｂ＝２または３である。
（１）式中で上２のようなＲ１、Ｒ２、ａ、ｂをもつオ
ルガノポリシロキサンとしては１例えば次のような化合
物が挙げられる。
式中のｍ、ｎは、１思上の整数である。
本発明の合成樹脂組成物のオルガノポリシロキサン以外
の成分は、以下の通りである。
主成分である合成樹脂は、例えば熱可塑性のポリエステ
ル樹脂、塩化ビニル樹脂、塩ビ酢酸ビニル樹脂、酢酸ビ
ニル樹脂、ポリビニルアセタール、ポリビニルアルコー
ル、塩化ビニリデン樹脂、ポリエチレン、ポリプロピレ
ン、スチロール樹脂、アクリル樹脂、ポリウレタン樹脂
、ポリアミド、ポリアセタール、ポリカーボネート、ポ
リ四ふっ化エチレン樹脂、ポリ三ふつ化塩化エチレン樹
脂、ケイ素樹脂、塩素化ポリエーテル、ＡＢＳ樹脂、Ａ
Ｓ樹脂が使用でき、なかでもポリエステル樹脂、例えば
ポリエチレンテレフタレート樹脂、ポリエチレンテレフ
タレート樹脂が好ましい。
この他、例えば熱硬化性のフェノール樹脂、ユリア樹脂
、メラミン樹脂、キシレン樹脂、ジアリルフタレート樹
脂、ポリエステル樹脂、フタル酸樹脂、エポキシ樹脂、
フラン樹脂、アニリン樹脂、ポリウレタン樹脂、ポリイ
ミド樹脂が使用できる。
添加剤は、以下のものから選ぶとよい。補強剤として例
えばガラス繊維、石綿、カーボンブラック、ホワイトカ
ーボン、クレイ、タルク５カオリン、スレート粉末、炭
酸カルシウム、酸化チタン、シリカ粉、石英粉、テレフ
タル酸カルシウム、水酸化アルミニウムがある。滑剤と
して例えばステアリン酸、パラフィンワックス、カルナ
バワックス、モンタンロウ、ステアリルアルコール、ス
テアリン酸アミドがある。難燃剤としては例えばデカブ
ロモジフェニルエーテルなどのハロゲン化合物、または
窒素、リンの化合物、二酸化アンチモンおよびアルカリ
土類金属酸化物（例えば酸化カルシウム）、炭酸塩（例
えば炭酸カルシウム、炭酸マグネシウム）、水酸化物（
例えば水酸化カルシウム）がある。酸化防止剤や安定剤
、結晶化を促す有機核剤なと必要に応じて添加すればよ
い。有機核剤は、それ自身を核にして結晶性を高める作
用があり、例えばポリエチレン、ポリプロピレン２パラ
フイン、また微少粉末であるタルク、コロイダルシリカ
、モンタン酸ナトリウムが使用できる。
上記配合物の割合は以下の範囲で配合するとよい。合成
樹脂成分と補強剤の合計を１００重量部とし、そのうち
合成樹脂成分は５０〜９７重量部である。オルガノポリ
シロキサン（反応性シリコーン）は、合成樹脂成分と補
強剤１００重量部に対して０．１５〜７５重量部であり
、好ましくは０．５〜１０重量部である。各添加剤は、
合成樹脂成分と補強剤１００重量部に対して合計で４０
重量部程度まで配合してもよい。
上記の配合物の混合方法は、ヘンシェルミキサを使うト
ライブレンド、押出し混合機５オーブンロール等での溶
融混合が挙げられる。
成形方法としては、例えば射出成形法、押出し成形法、
圧縮成形法、真空成形法が挙げられる。In order to achieve the above object, the synthetic resin composition of the present invention contains an organopolysiloxane represented by the formula % (1) and 5 synthetic resin acid components. (1) In the formula, R1 is a modified alkyl group having 1 to 16 carbon atoms, and examples of modified groups include epoxy group, amino group, hydroxyl group, carboxyl group, mercapto group, vinyl group, phenol group, acrylic group, and methacrylic group. It is a modified alkyl group having a reactive group selected from. Examples of the modified alkyl group R' include the following. -CsHeNHCtH4~Hz -CsHaOC
zH40H-CzH4Coo)lR2 has a carbon number of 1 to I
O monovalent hydrocarbon groups, such as alkyl groups such as methyl, ethyl, and propyl, aryl groups such as phenyl, tolyl, and xylyl, barfluoro σ alkyl groups, and β-
Examples include arylalkyl groups such as phenylethyl and β-phenylpropyl. , R2 is preferably 50% or more methyl groups. In addition, a and b in formula (1) are a=1 or 2, b=
1 or 2, and a+b=2 or 3. Examples of organopolysiloxanes having R1, R2, a, and b as shown in 2 above in formula (1) include the following compounds. m and n in the formula are integers of one imaginary value. Components other than organopolysiloxane of the synthetic resin composition of the present invention are as follows. Synthetic resins that are the main components include, for example, thermoplastic polyester resin, vinyl chloride resin, vinyl chloride vinyl acetate resin, vinyl acetate resin, polyvinyl acetal, polyvinyl alcohol, vinylidene chloride resin, polyethylene, polypropylene, styrene resin, acrylic resin, and polyurethane resin. , polyamide, polyacetal, polycarbonate, polytetrafluoroethylene resin, polytrifluorochloroethylene resin, silicone resin, chlorinated polyether, ABS resin, A
S resins can be used, and among them polyester resins, such as polyethylene terephthalate resins and polyethylene terephthalate resins, are preferred. In addition, for example, thermosetting phenolic resin, urea resin, melamine resin, xylene resin, diallyl phthalate resin, polyester resin, phthalic acid resin, epoxy resin,
Furan resin, aniline resin, polyurethane resin, and polyimide resin can be used. Additives may be selected from the following: Examples of reinforcing agents include glass fiber, asbestos, carbon black, white carbon, clay, talc-5-kaolin, slate powder, calcium carbonate, titanium oxide, silica powder, quartz powder, calcium terephthalate, and aluminum hydroxide. Examples of lubricants include stearic acid, paraffin wax, carnauba wax, montan wax, stearyl alcohol, and stearic acid amide. Flame retardants include, for example, halogen compounds such as decabromodiphenyl ether, or nitrogen, phosphorous compounds, antimony dioxide and alkaline earth metal oxides (e.g. calcium oxide), carbonates (e.g. calcium carbonate, magnesium carbonate), hydroxides (
For example, calcium hydroxide). Antioxidants, stabilizers, and organic nucleating agents that promote crystallization may be added as necessary. The organic nucleating agent has the effect of increasing crystallinity by using itself as a nucleating agent, and for example, polyethylene, polypropylene 2-paraffin, fine powders such as talc, colloidal silica, and sodium montanate can be used. The proportions of the above compounds may be blended within the following range. The total of the synthetic resin component and reinforcing agent is 100 parts by weight, of which the synthetic resin component is 50 to 97 parts by weight. The amount of organopolysiloxane (reactive silicone) is 0.15 to 75 parts by weight, preferably 0.5 to 10 parts by weight, based on 100 parts by weight of the synthetic resin component and reinforcing agent. Each additive is
A total of 40 parts per 100 parts by weight of synthetic resin component and reinforcing agent.
It may be added up to about parts by weight. Examples of the mixing method for the above-mentioned composition include tri-blending using a Henschel mixer, melt mixing using an extrusion mixer with five oven rolls, and the like. Examples of molding methods include injection molding, extrusion molding,
Examples include compression molding method and vacuum molding method.
以下、本発明の詳細な説明する。
第１表は、合成樹脂にポリエチレンテレフタレート樹脂
（今人社製 ＴＲ−４５５０ＢＨＫ）を使用した場合で
ある。第１表に示す配合割合で原料組成物を秤量し、準
備する。
オルガノポリシロキサンは、実施例１では下記［Ｉ］を
、実施例２では下記［１１］を使用した。
ガラス繊維は日東紡社製のＣＳ ３Ｊ−９４１ＳＰを使
用した。
第
表
樹脂配合物の混合は、連続混線押出し機、５枚ブレード
（２段ベント）を使用して行ない、フンバウンドを作製
した。
第１表に示した実施例及び比較例の配合物組成は、以下
に記す混線条件で混練した。混合機のジノング一部は、
５段階に分れていて、温度はそれぞれ設定されている。
［連続混線押出し機の混線条件Ｊ
・シ↑Ｊンダー温度 フィード ９（Ｉｔ混練部
２５０℃
ベント−１２５０℃
ベント−２２５０℃
メータリング ２５０℃
ダイス ２５５℃
・フィダー回転数 ３００ （ｒｐｍｌ・スクリュ
ー回転数 ５５ｆｒｐ口）・主モーター負荷 １
４ （Ａ＋
・吐 出 量 １０ （ｋｇ／
旧成形成形射出成形機を使用して行ない、ＡＳＴＭ（ア
メリカ材料試験協会） Ｄ６３８１号引張り試験片及
び１２７ｘ１２．７ｘ３．２ ［ｍｍ）バーを成形した
。
射出成形条件は、以下の条件で行なった。
冷却時間以外の成形条件は同じである。
［射出成形条件］
・シリンダー ノズル ２５０℃温度
全 部 ２５５ ℃中 部
２５０ ℃
後 部 ２４０ ℃
・金型温度 １３０℃
・射出圧力 ４５（ゲージ圧 ｋｇ／ｃｍ”１
・射出速度 ４．０（バルブ目盛）・スクリュ
ー回転数 ｚｏｏ ｆｒｐｍ）・射出時間 ５
秒
・冷却時間
実施例１および２： ５秒
比較例１および２：１８秒
冷却時間は、オルガノポリシロキサンを配合した実施例
１および２では５秒であり、比較例１および２の１８秒
に比べてかなり短縮された。従って成形性がかなり向上
した。
物性試験の方法および条件は、以下の通りである。
（１）引張り試験（ＡＳＴＭ Ｄ ６３８に準する６）
・試験片 ＡＳＴＭ ０６３８１号 引張り試験片・
チャック間距離 １１５ｍｍ
・標線間距離 ５０１Ｔｌ１１１・引張り速度
５ｍｍ／ｍｉｎ・温度 ２３℃
・ｉ＋＋定装置 オートグラフ ＤＣ３５０００
形（島津製作所）
・歪測定は伸び計を用いて測定した。
（２）曲げ試験（ＡＳＴＭ Ｄ ７９０に準するａ）・
試験片寸法 １２７ｘ１２．７ｘ３．２ｍｍバー・
支点間距離 ５０ａ＋ｍ
・曲げ速度 ２ｍ＋＋＋／ｍｉｎ・温度
２３Ｔ。
・測定装置 オートグラフ ＤＣ３５０００形（
島津製作所）
（３）アイゾツト（Ｉｚｏｔ）衝撃試験（ＡＳＴＭ Ｄ
２５６に準する。）
・試験片寸法 ６３ｘ１２．７ｘ３．２ｍｍ ノ
ツチ付・温度 ２３℃
・測定装置 アイゾツト衝撃試験装置（東洋精機
）
（４）熱変形温度試験（＾ＳＴＭ ０６４８に準する。
）・試験片寸法 １２７ｘ１２．７ｘ３．ニアｍｍ
バー・載荷荷重 １８．５ｋｇ／ｃｍ”・昇温速
度 ２℃／ｍｉｎ
・測定装置 熱変形温度測定装置（東洋精機）
（５）摩擦試験（ＪＩＳ Ｋ ７２０４に準する。）・
試験片寸法 ５０ｘ８０ｘ１．２ｍｍ平板（鏡面仕
上げ金型を使用）より切り比し
て供試した。
・相手材料 ３４５Ｇ 約０．８ Ｂ Ｒａ・
荷重 １５．３ｋｇｆ
・周速 ５０ｃ＋＋＋／ｓｅｃ・測定時間
１００分
［６ＪＵＬ燃焼試験（ＵＬ−９４Ｖ試験に準する。）・
測定厚さ １／３２“、１／６４”の２種類第２表は、
第１表に示す配合割合の合成樹脂組成物について、上記
の方法に従って成された物性試験結果である。
（以下余白）
第 ２ 表
オルガノポリシロキサンを配合した実施例１では、試験
片の厚さが薄い場合（１／６４”〕の難燃性について優
れた結果が得られた。また、実施例２では、アイゾツト
衝撃強さが良くなっている。The present invention will be explained in detail below. Table 1 shows the case where polyethylene terephthalate resin (TR-4550BHK manufactured by Konjinsha) was used as the synthetic resin. A raw material composition is weighed and prepared in the proportions shown in Table 1. As the organopolysiloxane, the following [I] was used in Example 1, and the following [11] was used in Example 2. As the glass fiber, CS 3J-941SP manufactured by Nittobo Co., Ltd. was used. The resin compositions in Table 1 were mixed using a continuous cross-wire extruder with five blades (two-stage vent) to produce a Hunbound product. The formulation compositions of Examples and Comparative Examples shown in Table 1 were kneaded under the cross-mixing conditions described below. The Jinong part of the mixer is
It is divided into 5 stages, each with its own temperature setting. [Continuous cross-wire extruder conditions J ・Cylinder temperature Feed 9 (It kneading section 250℃ Vent-1250℃ Vent-2250℃ Metering 250℃ Die 255℃ ・Feeder rotation speed 300 (rpm・Screw rotation speed 55frp mouth)・Main motor load 1
4 (A+ ・Discharge amount 10 (kg/
This was carried out using an old molding injection molding machine, and ASTM (American Society for Testing and Materials) D6381 tensile test pieces and 127x12.7x3.2 [mm] bars were molded. The injection molding conditions were as follows. The molding conditions other than the cooling time were the same. [Injection molding conditions] ・Cylinder nozzle temperature 250℃
All 255℃ Middle part 250℃ Rear part 240℃ ・Mold temperature 130℃ ・Injection pressure 45 (gauge pressure kg/cm"1
・Injection speed 4.0 (valve scale) ・Screw rotation speed zoo frpm) ・Injection time 5
Cooling time Examples 1 and 2: 5 seconds Comparative examples 1 and 2: 18 seconds The cooling time was 5 seconds in Examples 1 and 2 containing organopolysiloxane, and 18 seconds in Comparative Examples 1 and 2. It was considerably shortened in comparison. Therefore, moldability was considerably improved. The method and conditions for the physical property test are as follows. (1) Tensile test (6 according to ASTM D 638)
・Test piece ASTM No. 06381 Tensile test piece・
Distance between chucks 115mm ・Distance between gauge lines 501Tl111 ・Tension speed 5mm/min ・Temperature 23℃ ・i++ constant device Autograph DC35000
Shape (Shimadzu) - Strain was measured using an extensometer. (2) Bending test (according to ASTM D 790 a)
Test piece size: 127x12.7x3.2mm bar
Distance between fulcrums 50a+m ・Bending speed 2m++/min ・Temperature
23T.・Measuring device Autograph DC35000 type (
Shimadzu Corporation) (3) Izot impact test (ASTM D)
256. ) ・Test piece size 63x12.7x3.2mm with notch ・Temperature 23℃ ・Measuring device Izotsu impact tester (Toyo Seiki) (4) Heat distortion temperature test (Based on STM 0648) ・Test piece size 127x12.7x3 ．． Near mm
Bar・Load: 18.5kg/cm”・Heating rate: 2℃/min・Measuring device: Heat deformation temperature measuring device (Toyo Seiki) (5) Friction test (according to JIS K 7204)・
Test pieces were cut from flat plates with dimensions of 50 x 80 x 1.2 mm (using a mirror finish mold).・Mating material 345G approx. 0.8 B Ra・
Load: 15.3kgf・Peripheral speed: 50c++/sec・Measurement time
100 minutes [6JUL combustion test (according to UL-94V test).
Table 2 shows two types of measured thickness: 1/32" and 1/64".
These are the results of physical property tests conducted according to the method described above for synthetic resin compositions having the blending ratios shown in Table 1. (Margin below) Table 2 In Example 1 in which organopolysiloxane was blended, excellent results were obtained regarding flame retardancy when the thickness of the test piece was thin (1/64"). In addition, Example 2 Now, the Izotsu impact strength has improved.
以上詳細に説明したように、合成樹脂組成物は、オルガ
ノポリシロキサンを配合することにより耐熱性、特に難
燃性に優れ、かつ成形性及び衝撃性についても優れた組
成物が得られる。したがって、本発明の合成樹脂組成物
は、従来よりさらに多くの用途に使用できるものである
。As explained in detail above, by blending organopolysiloxane into the synthetic resin composition, a composition having excellent heat resistance, particularly flame retardancy, and also excellent moldability and impact resistance can be obtained. Therefore, the synthetic resin composition of the present invention can be used for more applications than conventional ones.
Claims (1)
＿ａ＿＋＿ｂ＿）＿］／＿［＿２＿］（Ｒ＾１はエポキ
シ基、アミノ基、水酸基、カルボキシル基、メルカプト
基、ビニル基、フェノール基、アクリル基、メタクリル
基から選ばれる反応性基で変性した炭素数１〜１６個の
変性アルキル基、Ｒ＾２は炭素数が１〜１０個の一価の
炭化水素基、ａ＝１または２、ｂ＝１または２、かつａ
＋ｂ＝２または３）で示されるオルガノポリシロキサン
と、合成樹脂成分とを含有していることを特徴とする合
成樹脂組成物。 ２、特許請求の範囲第１項記載の合成樹脂成分はポリエ
ステル樹脂であることを特徴とする合成樹脂組成物。 ３、特許請求の範囲第１項記載のオルガノポリシロキサ
ンは、その変性アルキル基Ｒ＾１中の反応性基がエポキ
シ基であることを特徴とする合成樹脂組成物。 ４、特許請求の範囲第１項記載の合成樹脂成分はポリエ
ステル樹脂であり、オルガノポリシロキサンはその変性
アルキル基Ｒ＾１中の反応性基がエポキシ基であること
を特徴とする合成樹脂組成物。 ５、特許請求の範囲第１項記載のオルガノポリシロキサ
ンは、その配合割合が合成樹脂成分と補強剤１００重量
部に対して０．１５〜７５重量部であることを特徴とす
る合成樹脂組成物。[Claims] 1. General formula (R^1)_a(R^2)_bSiO_[_4_-_(
_a_+_b_)_]/_[_2_] (R^1 is the number of carbon atoms modified with a reactive group selected from epoxy group, amino group, hydroxyl group, carboxyl group, mercapto group, vinyl group, phenol group, acrylic group, and methacrylic group) 1 to 16 modified alkyl groups, R^2 is a monovalent hydrocarbon group having 1 to 10 carbon atoms, a = 1 or 2, b = 1 or 2, and a
A synthetic resin composition characterized by containing an organopolysiloxane represented by +b=2 or 3) and a synthetic resin component. 2. A synthetic resin composition, wherein the synthetic resin component according to claim 1 is a polyester resin. 3. The organopolysiloxane according to claim 1 is a synthetic resin composition characterized in that the reactive group in the modified alkyl group R^1 is an epoxy group. 4. A synthetic resin composition characterized in that the synthetic resin component according to claim 1 is a polyester resin, and the reactive group in the modified alkyl group R^1 of the organopolysiloxane is an epoxy group. . 5. A synthetic resin composition characterized in that the organopolysiloxane according to claim 1 is blended in an amount of 0.15 to 75 parts by weight based on 100 parts by weight of the synthetic resin component and the reinforcing agent. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21032890A JPH0493363A (en) | 1990-08-10 | 1990-08-10 | Synthetic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21032890A JPH0493363A (en) | 1990-08-10 | 1990-08-10 | Synthetic resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0493363A true JPH0493363A (en) | 1992-03-26 |
Family
ID=16587603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21032890A Pending JPH0493363A (en) | 1990-08-10 | 1990-08-10 | Synthetic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0493363A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025139A1 (en) * | 1994-03-16 | 1995-09-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Cross-linking resin composition |
| US5959038A (en) * | 1996-05-30 | 1999-09-28 | Dow Corning Toray Silicone Co., Ltd. | Thermosetting resin composition and articles molded therefrom |
| JP2007326895A (en) * | 2006-06-06 | 2007-12-20 | Shin Etsu Chem Co Ltd | Additive for making organic resin of flame retardance, flame retardant resin composition and molded article of the same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54157157A (en) * | 1978-06-02 | 1979-12-11 | Mitsubishi Chem Ind Ltd | Preparation of polyamide resin composition |
| JPS6042449A (en) * | 1983-08-17 | 1985-03-06 | Mitsubishi Gas Chem Co Inc | Polyacetal composition |
| JPS6295337A (en) * | 1985-10-22 | 1987-05-01 | Mitsui Petrochem Ind Ltd | Vulcanized rubber composition |
| JPS62151451A (en) * | 1985-12-26 | 1987-07-06 | Mitsubishi Petrochem Co Ltd | Polyester composition |
| JPS62192447A (en) * | 1986-02-18 | 1987-08-24 | Matsushita Electric Works Ltd | Epoxy resin molding material for use in sealing semiconductor |
| JPH01108255A (en) * | 1987-10-20 | 1989-04-25 | Shin Etsu Chem Co Ltd | Curable epoxy resin composition |
| JPH0228213A (en) * | 1988-04-05 | 1990-01-30 | Mitsubishi Electric Corp | Epoxy resin composition for semiconductor sealing |
| JPH0251521A (en) * | 1988-08-12 | 1990-02-21 | Matsushita Electric Works Ltd | Epoxy resin composition |
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1990
- 1990-08-10 JP JP21032890A patent/JPH0493363A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54157157A (en) * | 1978-06-02 | 1979-12-11 | Mitsubishi Chem Ind Ltd | Preparation of polyamide resin composition |
| JPS6042449A (en) * | 1983-08-17 | 1985-03-06 | Mitsubishi Gas Chem Co Inc | Polyacetal composition |
| JPS6295337A (en) * | 1985-10-22 | 1987-05-01 | Mitsui Petrochem Ind Ltd | Vulcanized rubber composition |
| JPS62151451A (en) * | 1985-12-26 | 1987-07-06 | Mitsubishi Petrochem Co Ltd | Polyester composition |
| JPS62192447A (en) * | 1986-02-18 | 1987-08-24 | Matsushita Electric Works Ltd | Epoxy resin molding material for use in sealing semiconductor |
| JPH01108255A (en) * | 1987-10-20 | 1989-04-25 | Shin Etsu Chem Co Ltd | Curable epoxy resin composition |
| JPH0228213A (en) * | 1988-04-05 | 1990-01-30 | Mitsubishi Electric Corp | Epoxy resin composition for semiconductor sealing |
| JPH0251521A (en) * | 1988-08-12 | 1990-02-21 | Matsushita Electric Works Ltd | Epoxy resin composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025139A1 (en) * | 1994-03-16 | 1995-09-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Cross-linking resin composition |
| US5773497A (en) * | 1994-03-16 | 1998-06-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Crosslinking resin composition |
| US5959038A (en) * | 1996-05-30 | 1999-09-28 | Dow Corning Toray Silicone Co., Ltd. | Thermosetting resin composition and articles molded therefrom |
| JP2007326895A (en) * | 2006-06-06 | 2007-12-20 | Shin Etsu Chem Co Ltd | Additive for making organic resin of flame retardance, flame retardant resin composition and molded article of the same |
| JP4678338B2 (en) * | 2006-06-06 | 2011-04-27 | 信越化学工業株式会社 | Organic resin flame retardant additive, flame retardant resin composition and molded product thereof |
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