JPS63234058A - Polycarbonate polymer composition for molding - Google Patents
Polycarbonate polymer composition for moldingInfo
- Publication number
- JPS63234058A JPS63234058A JP6572187A JP6572187A JPS63234058A JP S63234058 A JPS63234058 A JP S63234058A JP 6572187 A JP6572187 A JP 6572187A JP 6572187 A JP6572187 A JP 6572187A JP S63234058 A JPS63234058 A JP S63234058A
- Authority
- JP
- Japan
- Prior art keywords
- oxazoline
- weight
- phenylenebis
- composition
- molding
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 title claims description 5
- 229920000515 polycarbonate Polymers 0.000 title abstract 3
- 239000004417 polycarbonate Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title 1
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 15
- 239000004917 carbon fiber Substances 0.000 claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- ZDNUPMSZKVCETJ-UHFFFAOYSA-N 2-[4-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=C(C=2OCCN=2)C=C1 ZDNUPMSZKVCETJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920005668 polycarbonate resin Polymers 0.000 claims description 13
- 239000004431 polycarbonate resin Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 claims 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 4
- HMOZDINWBHMBSQ-UHFFFAOYSA-N 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical group O1CCN=C1C1=CC=CC(C=2OCCN=2)=C1 HMOZDINWBHMBSQ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000012744 reinforcing agent Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- -1 phenol compound Chemical class 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 description 2
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000004727 Noryl Substances 0.000 description 2
- 229920001207 Noryl Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- PWMWNFMRSKOCEY-UHFFFAOYSA-N 1-Phenyl-1,2-ethanediol Chemical compound OCC(O)C1=CC=CC=C1 PWMWNFMRSKOCEY-UHFFFAOYSA-N 0.000 description 1
- YSQYDNUSGKUZTI-UHFFFAOYSA-N 1-dodecoxydodecane;phenol Chemical compound OC1=CC=CC=C1.CCCCCCCCCCCCOCCCCCCCCCCCC YSQYDNUSGKUZTI-UHFFFAOYSA-N 0.000 description 1
- IWXJDUVKFYPZMV-UHFFFAOYSA-N 1-octoxyoctane;phenol Chemical compound OC1=CC=CC=C1.CCCCCCCCOCCCCCCCC IWXJDUVKFYPZMV-UHFFFAOYSA-N 0.000 description 1
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- ITKQCIBIWWMFPM-UHFFFAOYSA-N 2-octoxyphenol Chemical compound CCCCCCCCOC1=CC=CC=C1O ITKQCIBIWWMFPM-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XHDJYQWGFIBCEP-UHFFFAOYSA-N 5-Chloro-1H-indole-2,3-dione Chemical compound ClC1=CC=C2NC(=O)C(=O)C2=C1 XHDJYQWGFIBCEP-UHFFFAOYSA-N 0.000 description 1
- 101100272412 Arabidopsis thaliana BIA1 gene Proteins 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- NNDKZTBFZTWKLA-LUVWLHFXSA-N Neopine Natural products O(C)c1c2O[C@H]3[C@@H](O)CC=C4[C@H]5N(C)CC[C@]34c2c(cc1)C5 NNDKZTBFZTWKLA-LUVWLHFXSA-N 0.000 description 1
- PCKPVGOLPKLUHR-UHFFFAOYSA-N OH-Indolxyl Natural products C1=CC=C2C(O)=CNC2=C1 PCKPVGOLPKLUHR-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 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
- CJYBKFFVXWWBMY-UHFFFAOYSA-N dodecyl 2-hydroxybenzoate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC=C1O CJYBKFFVXWWBMY-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- JYGFTBXVXVMTGB-UHFFFAOYSA-N indolin-2-one Chemical compound C1=CC=C2NC(=O)CC2=C1 JYGFTBXVXVMTGB-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- NNDKZTBFZTWKLA-QISBLDNZSA-N neopine Chemical compound O[C@H]([C@@H]1O2)CC=C3[C@H]4CC5=CC=C(OC)C2=C5[C@@]13CCN4C NNDKZTBFZTWKLA-QISBLDNZSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- WCJLCOAEJIHPCW-UHFFFAOYSA-N octyl 2-hydroxybenzoate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1O WCJLCOAEJIHPCW-UHFFFAOYSA-N 0.000 description 1
- SJDACOMXKWHBOW-UHFFFAOYSA-N oxyphenisatine Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2NC1=O SJDACOMXKWHBOW-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、機械的強度を改善したガラス又はカーボン繊
維からなる充填剤を配合してなる成形用ポリカーボネー
ト樹脂組成物であり、寸法安定性、機械的強度、耐熱性
及び電気特性といった種々の優れた性能を示すことから
、カメラ、VTR。Detailed Description of the Invention [Field of Industrial Application] The present invention is a polycarbonate resin composition for molding, which is blended with a filler made of glass or carbon fiber that has improved mechanical strength, and has improved dimensional stability and Cameras and VTRs because they exhibit various excellent properties such as mechanical strength, heat resistance, and electrical properties.
ファクシミリ等広い産業分野で使用されるものである。It is used in a wide range of industrial fields such as facsimile.
従来、補強剤で強化したポリカーボネート樹脂は、優れ
た機械的強度を有するが、補強剤が本来有する強度から
考えると必ずしも充分に改良されているとは言えないも
のであり、さらに強度を向上させる試みが種々行われて
いる。Conventionally, polycarbonate resins reinforced with reinforcing agents have excellent mechanical strength, but considering the inherent strength of reinforcing agents, it cannot necessarily be said that this has been sufficiently improved, and attempts have been made to further improve the strength. are being carried out in various ways.
この方法としては、シラン系又はチタン系カップリング
剤で表面処理した補強剤を用いることにより、ポリカー
ボネート樹脂との接着性を向上させる事や、ポリカーボ
ネート樹脂と補強剤とのバインダーとなる物質を添加す
る方法があり、強度の向上は認められるものの必ずしも
充分とは言えないものであった。This method involves improving the adhesion with the polycarbonate resin by using a reinforcing agent whose surface has been treated with a silane-based or titanium-based coupling agent, or adding a substance that acts as a binder between the polycarbonate resin and the reinforcing agent. There are methods, and although improvements in strength have been recognized, they have not always been sufficient.
本発明者らは、上記の欠点を解決する方法について鋭意
検討した結果、1.3−フェニレンビス−2−オキサゾ
リン又は1,4−フェニレンビス−2−オキサゾリンを
用いることにより、ガラス又はカーボン繊維からなる充
填剤を含有するポリカーボネート樹脂組成物の機械的強
度が著しく向上することを見出し、本発明を完成した。As a result of intensive studies on methods to solve the above-mentioned drawbacks, the present inventors have found that by using 1,3-phenylenebis-2-oxazoline or 1,4-phenylenebis-2-oxazoline, it is possible to remove glass or carbon fibers from glass or carbon fibers. The present invention was completed based on the discovery that the mechanical strength of a polycarbonate resin composition containing a filler is significantly improved.
すなわち、本発明は、(a)芳香族ポリカーボネート樹
脂、(5)ガラス繊“維又はカーボン繊維及び(c)1
゜3−フユニレンビスー2−オキサゾリン又は1.4−
フユニレンビスー2−オキサゾリンを必須成分とする組
成物であって、該(b)成分は全組成物中の5〜50重
量%を占め、該(c)成分は全組成物中 0.05〜5
重墓%を占めてなることを特徴とする成形用ポリカーボ
ネート樹脂組成物である。That is, the present invention provides (a) aromatic polycarbonate resin, (5) glass fiber or carbon fiber, and (c) 1
゜3-Funilenebis-2-oxazoline or 1.4-
A composition containing fuynylene bis-2-oxazoline as an essential component, wherein the component (b) accounts for 5 to 50% by weight of the total composition, and the component (c) accounts for 0.05 to 5% by weight of the total composition.
This is a polycarbonate resin composition for molding, characterized in that it accounts for a heavy weight percentage.
以下、本発明の構成について説明する。The configuration of the present invention will be explained below.
まず、本発明の(a)ポリカーボネート樹脂は、従来の
ポリカーボネート樹脂の製法と同様の方法、即ち、芳香
族二価フェノール系化合物とホスゲンまたは炭酸ジエス
テルとを反応させてなるものである。本発明で使用する
芳香族ホモ−又はコーポリカーボネート樹脂としては、
粘度平均分子量が好ましくは19.000〜30.00
0の範囲が好ましい。First, the polycarbonate resin (a) of the present invention is produced by a method similar to the method for producing conventional polycarbonate resins, that is, by reacting an aromatic dihydric phenol compound with phosgene or carbonic diester. The aromatic homo- or copolycarbonate resin used in the present invention includes:
Viscosity average molecular weight is preferably 19.000 to 30.00
A range of 0 is preferred.
ここに、芳香族二価フェノール系化合物としてGt、2
.2−ビス(4−ヒドロキシフェニル)プロパン、2.
2−ビス(4−ヒドロキシ−3,5−ジメチルフェニル
)プロパン、ビス(4−ヒドロキシフェニル)メタン、
1,1−ビス(4−ヒドロキシフェニル)エタン、2.
2−ビス(4−ヒドロキシフェニル)ブタン、2゜2−
ビス(4−ヒドロキシ−3,5−ジエチルフェニル)プ
ロパン、2.2−ビス (4−ヒドロキシ−3,5−ジ
プロピルフェニル)プロパン、1.1−ビス(4−ヒド
ロキシフェニル)シクロヘキサン、1−フェニル−1,
1−ビス(4−ヒドロキシフェニル)エタンなどが例示
され、適宜単独又は2種以上の混合物として使用される
。Here, Gt, 2 as an aromatic dihydric phenol compound
.. 2-bis(4-hydroxyphenyl)propane, 2.
2-bis(4-hydroxy-3,5-dimethylphenyl)propane, bis(4-hydroxyphenyl)methane,
1,1-bis(4-hydroxyphenyl)ethane, 2.
2-bis(4-hydroxyphenyl)butane, 2゜2-
Bis(4-hydroxy-3,5-diethylphenyl)propane, 2.2-bis(4-hydroxy-3,5-dipropylphenyl)propane, 1.1-bis(4-hydroxyphenyl)cyclohexane, 1- phenyl-1,
Examples include 1-bis(4-hydroxyphenyl)ethane, which may be used alone or as a mixture of two or more.
又、分子量調節剤としては、通常のフェノール、p−t
−ブチルフェノール、トリブロモフェノールなど、オク
チルフェノール、ノリルフェノール、ラウリルフェノー
ル等の長鎖アルキル置換フェノール;ヒドロキシ安息香
酸オクチル、ヒドロキシ安息香酸ラウリル、ヒドロキシ
安息香酸ノリル等のヒドロキシ安息香酸長鎖アルキルエ
ステル;オクチルエーテルフェノール(=オクチルオキ
シフェノール)、ノリルエーテルフェノール、ラウリル
エーテルフェノール等の長鎖アルキルオキシフェノール
などの一価のフェノール系化合物が例示され、使用量は
、用いる二価フェノールの1〜10モル%、好ましくは
2.0〜3.5モル%の範囲である。In addition, as a molecular weight regulator, ordinary phenol, p-t
-Long chain alkyl substituted phenols such as octylphenol, norylphenol, laurylphenol such as butylphenol, tribromophenol; Long chain alkyl esters of hydroxybenzoic acid such as octyl hydroxybenzoate, lauryl hydroxybenzoate, noryl hydroxybenzoate; octyl ether phenol (=octyloxyphenol), noryl ether phenol, lauryl ether phenol, and other long-chain alkyloxyphenols. It is in the range of 2.0 to 3.5 mol%.
更に、分岐化したものとして用いることもできるもので
あり、分岐化剤としては、フロログリシン、2.6−シ
メチルー2.4.6− )リ (4−ヒドロキシフェニ
ル)へブテン−3,4,6−シメチルー2.4.6−
)す(4−ヒドロキシフェニル)へブテン−2,1,3
,5−)IJ (2−tlニトロキシフェニル)ペン
ゾール、1.1.1−トリ (4−ヒドロキシフェニル
)エタン、2.6−ビス(2−ヒドロキシ−5−メチル
ベンジル)−4−メチルフッエノール、α、α1.α″
−トリ (4−ヒドロキシフェニル) −1,3,5−
)リイソプロピルベンゼンなどで例示されるポリヒドロ
キシ化合物、及び3.3−ビス(4−ヒドロキシアリー
ル)オキシインドール(=イサチンビスフェノール)、
5−クロルイサチン、5.7−ジクロルイサチン、5−
ブロムイサチンなどが例示され、使用量は用いる二価フ
ェノールの0.02〜1.0モル%の範囲である。Furthermore, it can also be used as a branched product, and examples of branching agents include phloroglycin, 2,6-dimethyl-2.4.6-)li(4-hydroxyphenyl)hebutene-3,4, 6-cymethyl-2.4.6-
)su(4-hydroxyphenyl)hebutene-2,1,3
,5-)IJ (2-tlnitroxyphenyl)penzole, 1.1.1-tri(4-hydroxyphenyl)ethane, 2.6-bis(2-hydroxy-5-methylbenzyl)-4-methylfluor Enol, α, α1. α″
-tri(4-hydroxyphenyl) -1,3,5-
) polyhydroxy compounds exemplified by lyisopropylbenzene, and 3,3-bis(4-hydroxyaryl)oxindole (=isatin bisphenol),
5-chloroisatin, 5.7-dichlorisatin, 5-
Examples include bromysatin, and the amount used is in the range of 0.02 to 1.0 mol% of the dihydric phenol used.
本発明の(b)成分は、ガラス繊維又はカーボン繊維で
ある。通常、これらの補強剤は、シランカップリング剤
、チタネートカップリング剤などで表面処理されてなる
ものであるが、本発明においては処理されたもの及び無
処理のものの両者とも使用される。また、本発明の(b
)成分には、成形品の方向性などを改良する目的、その
他から他の充填剤や補強剤を併用したものも当然に使用
できるものであり、このような充填剤類としてはシリカ
、アルミナ、酸化チタン、硫酸カルシウム粉体、石膏、
石膏ウィスカー、硫酸バリウム、タルク、マイカ、アス
ベスト、ガラスピーズ、ガラスフレーク、珪酸カルシウ
ム、カーボンブラック、グラファイト、鉄粉、銅粉、二
硫化モリブデン、炭化ケイ素、炭化ケイ素繊維、窒化珪
素、窒化珪岩繊維、黄銅繊維、ステンレス繊維、チタン
酸カリウム繊維もしくはウィスカー、芳香族ポリアミド
繊維などで具体的に例示される繊維状、板状、フレーク
状、或いは粉末状の充填剤類が例示されるものである。Component (b) of the present invention is glass fiber or carbon fiber. Normally, these reinforcing agents are surface-treated with a silane coupling agent, a titanate coupling agent, etc., but both treated and untreated reinforcing agents can be used in the present invention. Moreover, (b) of the present invention
) component can naturally be used in combination with other fillers or reinforcing agents for the purpose of improving the orientation of the molded product, etc. Such fillers include silica, alumina, titanium oxide, calcium sulfate powder, gypsum,
Gypsum whiskers, barium sulfate, talc, mica, asbestos, glass peas, glass flakes, calcium silicate, carbon black, graphite, iron powder, copper powder, molybdenum disulfide, silicon carbide, silicon carbide fiber, silicon nitride, nitride silica fiber, Examples include fibrous, plate-like, flake-like, or powder-like fillers such as brass fibers, stainless steel fibers, potassium titanate fibers or whiskers, and aromatic polyamide fibers.
(b)t?、分のガラス繊維又は炭素繊維の添加量は、
組成物中の5〜50重量%、好ましくは8〜40重量%
の範囲から選択されるものであり、5重量%未満では強
度、剛性、寸法安定性の面で劣り、50重量%を超える
と流動性が不足して成形困難になったり、金型やシリン
ダーの摩耗が激しくなり、経済的に不利になる。(b)t? The amount of glass fiber or carbon fiber added is
5-50% by weight in the composition, preferably 8-40% by weight
If it is less than 5% by weight, it will be inferior in terms of strength, rigidity, and dimensional stability, and if it exceeds 50% by weight, it will be difficult to form due to lack of fluidity, and it will cause problems with molds and cylinders. This increases wear and tear, making it economically disadvantageous.
本発明の(c)成分は、1.3−フェニレンビス−2−
オキサゾリン又は1.4−フェニレンビス−2−オキサ
ゾリンである。添加量は、組Iア物中の0.05〜5重
景%、好ましくは0.1〜2重徂%の範囲から選択され
るものであり、0.05ffiffi%未満では強度の
改良効果が低く、5重量%を超えると高温成形時に(c
)成分の分解などが生じるため強度低下が生じるので好
ましくない。Component (c) of the present invention is 1,3-phenylenebis-2-
Oxazoline or 1,4-phenylenebis-2-oxazoline. The amount added is selected from the range of 0.05 to 5% by weight, preferably 0.1 to 2% by weight in the Group I material, and if it is less than 0.05ffiffi%, the strength improvement effect is not achieved. If it is low and exceeds 5% by weight, (c
) This is not preferable because it causes decomposition of the components, resulting in a decrease in strength.
以上説明した(a)、(b)および(c)成分を用いて
本発明の組成物を調製する。The composition of the present invention is prepared using the components (a), (b), and (c) explained above.
調製方法は通常の方法でよく、特に限定されないが、例
えば(a)、(b)、(c)成分及び適宜その他の添加
剤をVブレンダーなどの混合手段を用い充分に混合した
後、ベント式−軸押出機でペレット化する方法;(a)
と(c)成分及び適宜その他の添加剤とをスーパーミイ
サーなどの強力な混合手段を用いて予め混合したものを
用意しておき、これをベント式の二軸押出機の途中から
(b)成分を供給、混合し、ペレット化する方法などの
一般に工業的に用いられている方法が適宜適用される。The preparation method may be a usual method and is not particularly limited, but for example, components (a), (b), (c) and other appropriate additives are thoroughly mixed using a mixing means such as a V-blender, and then a vent type - Method of pelletizing with a shaft extruder; (a)
Component (c) and other additives as appropriate are prepared in advance using a strong mixing means such as a supermixer, and this is mixed from the middle of a vented twin-screw extruder to (b). Generally industrially used methods, such as a method of supplying, mixing, and pelletizing the components, can be applied as appropriate.
なお、これらのポリカーボネート樹脂には、必要に応じ
て脂肪酸エステル、パラフィンワックス、シリコンオイ
ル等の滑剤;ポリエチレン、ABS1ポリエチレンテレ
ブクレート等の内部可塑化剤;その地熱安定剤、酸化防
止剤、光安定剤、着色剤、滑剤、帯電防止剤などの添加
剤を当然に加えることができる。In addition, these polycarbonate resins may contain lubricants such as fatty acid esters, paraffin wax, silicone oil, etc. as necessary; internal plasticizers such as polyethylene, ABS1 polyethylene terebrate; geothermal stabilizers, antioxidants, and light stabilizers. Naturally, additives such as colorants, lubricants, antistatic agents, etc. can be added.
実施例 1〜8及び比較例 1〜7
ビスフエノールAを用い−Cなるポリカーボネート樹脂
粉末(三菱瓦斯化学(11)製、商品名;ユービセンS
−2000、粘度平均分子世25.00(1)に、1,
3−フ二二レンビス−2−オキ→J°ゾリン、エポキシ
系収東剤処理した炭素繊維(東邦レーヨン■製、商品名
;ベスファイ) IITA) 、同処理の高強度炭素繊
維(東邦レーヨンG幼製、商品名;ベスファイト 1M
−400)又はアミノシランカップリング剤及びウレタ
ン系収束側処理のガラス繊維(旭ファイバーグラス■製
、商品名;グラスロンチョップトストランド)を第4表
に示した比率でタンブラ−にて混合し、それぞれ1軸の
ベント式押出機で押し出しペレットとした。Examples 1 to 8 and Comparative Examples 1 to 7 -C polycarbonate resin powder using bisphenol A (manufactured by Mitsubishi Gas Chemical (11), trade name: Ubisen S
-2000, viscosity average molecular world 25.00 (1), 1,
Carbon fiber treated with 3-phinylenebis-2-oxy→J°zoline, epoxy atoning agent (manufactured by Toho Rayon ■, trade name: Besphi IITA), high-strength carbon fiber treated with the same treatment (Toho Rayon G Young Manufactured by product name: Besphite 1M
-400) or aminosilane coupling agent and urethane-based convergence-treated glass fiber (manufactured by Asahi Fiberglass ■, trade name: Glassron Chopped Strand) in the ratio shown in Table 4 in a tumbler. It was extruded into pellets using a single-screw vented extruder.
得られたペレットを120℃の熱風循環式乾燥機にて4
〜6時間乾燥後、住友重機械■製ネオマツ) 350/
120型射出成形機を用いて、直径100mm。The obtained pellets were dried in a hot air circulation dryer at 120°C.
~ After drying for 6 hours, neopine manufactured by Sumitomo Heavy Industries ■) 350/
Using a 120-type injection molding machine, the diameter is 100 mm.
厚み3.2mmの円板を樹脂温度280−300℃、金
型温度80−100℃、保持圧力1.000kg/cl
、射出速度60mm/秒、成形サイクル50秒(冷却2
5秒、射出1秒、保圧時間7秒)にて成形した。A disk with a thickness of 3.2 mm is heated at a resin temperature of 280-300°C, a mold temperature of 80-100°C, and a holding pressure of 1.000 kg/cl.
, injection speed 60 mm/s, molding cycle 50 seconds (cooling 2
5 seconds, injection time 1 second, and holding pressure time 7 seconds).
得られた成形品について、強度を測定した結果を第1表
に示した。Table 1 shows the results of measuring the strength of the molded products obtained.
第1表−1
第1表−2
第1表−3
〔発明の作用および効果〕
以上の発明の詳細な説明及び実施例、比較例より、本発
明の組成物は、引張強度、曲げ強度共に大幅に向上し、
特に、通常の炭素繊維の場合に、高強度炭素繊維よりも
高い強度を示す場合や、炭素繊維 20重量%の添加で
同30重量%添加品と同等の性能を示すものであり、機
械的強度の要求される、カメラ、VTR1フアクシミリ
などの産業分野で有効に使用されるものである。Table 1-1 Table 1-2 Table 1-3 [Operations and effects of the invention] From the above detailed description of the invention, examples, and comparative examples, the composition of the present invention has both tensile strength and bending strength. significantly improved,
In particular, in the case of ordinary carbon fiber, it shows higher strength than high-strength carbon fiber, or when 20% by weight of carbon fiber is added, it shows the same performance as a product with 30% by weight of carbon fiber, and the mechanical strength is It can be effectively used in industrial fields such as cameras, VTRs, and facsimile machines, which require the following.
Claims (1)
又はカーボン繊維及び(c)1、3−フェニレンビス−
2−オキサゾリン又は1、4−フェニレンビス−2−オ
キサゾリンを必須成分とする組成物であって、該(b)
成分は全組成物中の5〜50重量%を占め、該(c)成
分は全組成物中0.05〜5重量%を占めてなることを
特徴とする成形用ポリカーボネート樹脂組成物。(a) aromatic polycarbonate resin, (b) glass fiber or carbon fiber, and (c) 1,3-phenylene bis-
A composition comprising 2-oxazoline or 1,4-phenylenebis-2-oxazoline as an essential component, the composition comprising (b)
A polycarbonate resin composition for molding, characterized in that the component (c) accounts for 5 to 50% by weight of the total composition, and the component (c) accounts for 0.05 to 5% by weight of the total composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62065721A JP2623558B2 (en) | 1987-03-23 | 1987-03-23 | Polycarbonate resin composition for molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62065721A JP2623558B2 (en) | 1987-03-23 | 1987-03-23 | Polycarbonate resin composition for molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63234058A true JPS63234058A (en) | 1988-09-29 |
JP2623558B2 JP2623558B2 (en) | 1997-06-25 |
Family
ID=13295165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62065721A Expired - Lifetime JP2623558B2 (en) | 1987-03-23 | 1987-03-23 | Polycarbonate resin composition for molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2623558B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02145644A (en) * | 1988-11-28 | 1990-06-05 | Mitsubishi Gas Chem Co Inc | Polycarbonate resin composition for molding |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57137348A (en) * | 1981-02-20 | 1982-08-24 | Teijin Ltd | Flame-retardant polyester resin molded article |
-
1987
- 1987-03-23 JP JP62065721A patent/JP2623558B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57137348A (en) * | 1981-02-20 | 1982-08-24 | Teijin Ltd | Flame-retardant polyester resin molded article |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02145644A (en) * | 1988-11-28 | 1990-06-05 | Mitsubishi Gas Chem Co Inc | Polycarbonate resin composition for molding |
EP0371444A2 (en) * | 1988-11-28 | 1990-06-06 | Mitsubishi Gas Chemical Company, Inc. | Aromatic polycarbonate resin composition for molding |
US5028640A (en) * | 1988-11-28 | 1991-07-02 | Mitsubishi Gas Chemical Co. Inc. | Aromatic polycarbonate resin composition for molding |
Also Published As
Publication number | Publication date |
---|---|
JP2623558B2 (en) | 1997-06-25 |
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