JP2008260229A5 - - Google Patents
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- Publication number
- JP2008260229A5 JP2008260229A5 JP2007105333A JP2007105333A JP2008260229A5 JP 2008260229 A5 JP2008260229 A5 JP 2008260229A5 JP 2007105333 A JP2007105333 A JP 2007105333A JP 2007105333 A JP2007105333 A JP 2007105333A JP 2008260229 A5 JP2008260229 A5 JP 2008260229A5
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- polyamide resin
- resin
- long
- reinforced polyamide
- 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
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- 239000011347 resin Substances 0.000 claims 19
- 229920005989 resin Polymers 0.000 claims 19
- 239000008188 pellet Substances 0.000 claims 12
- 239000004952 Polyamide Substances 0.000 claims 10
- 239000003365 glass fiber Substances 0.000 claims 10
- 229920002647 polyamide Polymers 0.000 claims 10
- 239000011528 polyamide (building material) Substances 0.000 claims 10
- 239000000835 fiber Substances 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 6
- 239000004953 Aliphatic polyamide Substances 0.000 claims 3
- 229920002302 Nylon 6,6 Polymers 0.000 claims 3
- 229920003231 aliphatic polyamide Polymers 0.000 claims 3
- 239000011256 inorganic filler Substances 0.000 claims 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims 3
- 238000004898 kneading Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000005453 pelletization Methods 0.000 claims 2
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 125000003368 amide group Chemical group 0.000 claims 1
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 claims 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 1
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 239000010456 wollastonite Substances 0.000 claims 1
- 229910052882 wollastonite Inorganic materials 0.000 claims 1
Claims (8)
（Ｂ）ポリマー主鎖中のメチレン基数とアミド基数の比（ＣＨ2／ＮＨＣＯ）が６〜１１である高級脂肪族ポリアミド樹脂、
（Ｃ）ガラス繊維（繊維長さが５ｍｍ未満）、ワラストナイト、カオリン、マイカ、及びタルクから選ばれる１種以上の無機フィラー、
（Ｄ）繊維長さがペレット長（５〜２０ｍｍ）以上のガラス繊維、
（Ａ）〜（Ｄ）成分からなるガラス長繊維強化ポリアミド樹脂ペレットで、（Ａ）、（Ｂ）、（Ｃ）、及び、（Ｄ）成分の量をそれぞれＡ質量％，Ｂ質量％、Ｃ質量％、及び、Ｄ質量％とした時、Ａ＋Ｂ＋Ｃ＋Ｄ＝１００、１０≦Ａ≦５０，１０≦Ｂ≦５０、０．５≦Ｃ≦３、２０≦Ｄ≦７５を満足することを特徴とするガラス長繊維強化ポリアミド樹脂ペレット。 (A) polyamide 66 resin,
(B) a higher aliphatic polyamide resin in which the ratio (CH 2 / NHCO) of the number of methylene groups to the number of amide groups in the polymer main chain is 6 to 11,
(C) one or more inorganic fillers selected from glass fiber (fiber length less than 5 mm), wollastonite, kaolin, mica, and talc,
(D) a glass fiber having a fiber length of a pellet length (5 to 20 mm) or more,
(A)-(D) glass long fiber reinforced polyamide resin pellets comprising components (A), (B), (C), and (D) component amounts of A mass%, B mass%, and C, respectively. A glass characterized by satisfying A + B + C + D = 100, 10 ≦ A ≦ 50, 10 ≦ B ≦ 50, 0.5 ≦ C ≦ 3, and 20 ≦ D ≦ 75 when mass% and D mass% are satisfied. Long fiber reinforced polyamide resin pellets.
その溶融した樹脂をガラス繊維ロービングに含浸させ、ストランドを得る工程と、
該ストランドをペレタイズして、ペレットを得る工程により得られることを特徴とする請求項１記載のガラス長繊維強化ポリアミド樹脂ペレットの製造方法。 (A) polyamide 66 resin , (B) higher aliphatic polyamide resin and (C) a step of melt-kneading the inorganic filler ;
Impregnating the molten resin into a glass fiber roving to obtain a strand;
The method for producing a long glass fiber reinforced polyamide resin pellet according to claim 1, wherein the strand is obtained by pelletizing the strand to obtain a pellet.
その溶融した樹脂をガラス繊維ロービングに含浸させる工程と、
該樹脂が含浸したガラス繊維を撚りを掛けながら引き取ってストランドを得る工程と、
該ストランドをペレタイズして、ペレットを得る工程
により得られることを特徴とする請求項１記載のガラス長繊維強化ポリアミド樹脂ペレットの製造方法。 (A) polyamide 66 resin , (B) higher aliphatic polyamide resin and (C) a step of melt-kneading the inorganic filler ;
Impregnating the molten resin into the glass fiber roving;
Taking a glass fiber impregnated with the resin while twisting to obtain a strand;
The method for producing a long glass fiber reinforced polyamide resin pellet according to claim 1, wherein the strand is obtained by pelletizing the strand to obtain a pellet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105333A JP4949913B2 (en) | 2007-04-12 | 2007-04-12 | Long glass fiber reinforced polyamide resin pellets and molded articles thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105333A JP4949913B2 (en) | 2007-04-12 | 2007-04-12 | Long glass fiber reinforced polyamide resin pellets and molded articles thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008260229A JP2008260229A (en) | 2008-10-30 |
| JP2008260229A5 true JP2008260229A5 (en) | 2010-05-27 |
| JP4949913B2 JP4949913B2 (en) | 2012-06-13 |
Family
ID=39983085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007105333A Expired - Fee Related JP4949913B2 (en) | 2007-04-12 | 2007-04-12 | Long glass fiber reinforced polyamide resin pellets and molded articles thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4949913B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5400456B2 (en) * | 2009-04-17 | 2014-01-29 | 旭化成ケミカルズ株式会社 | Polyamide resin composition and molded body comprising the same |
| JP2011201990A (en) * | 2010-03-25 | 2011-10-13 | Toyobo Co Ltd | Polyamide resin pellet reinforced with long glass fiber |
| EP2570454B1 (en) | 2010-05-10 | 2019-09-18 | Nitto Boseki CO., LTD. | Method of foam molding of resin reinforced with flat glass fibers |
| WO2012058366A1 (en) * | 2010-10-29 | 2012-05-03 | E. I. Du Pont De Nemours And Company | Composite structures having improved heat aging and interlayer bond strength |
| JP6276080B2 (en) * | 2014-03-25 | 2018-02-07 | ダイセルポリマー株式会社 | Fiber reinforced thermoplastic resin composition, composite molded body using the same, and method for producing the same |
| KR101814057B1 (en) * | 2015-09-25 | 2018-01-03 | 지에스칼텍스 주식회사 | Manufacturing method of fiber reinforced resin composite, fiber reinforced resin composite and molded article using the same |
| KR20170110915A (en) * | 2016-03-24 | 2017-10-12 | 현대자동차주식회사 | Long fiber reinforced polyamide pellet, polyamide resin composition including the same and molded article thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565714A (en) * | 1979-06-28 | 1981-01-21 | Aisin Seiki Co Ltd | Reinforced thermoplastic resin pellet |
| JPS5780448A (en) * | 1980-11-10 | 1982-05-20 | Asahi Chem Ind Co Ltd | Glass fiber-reinforced polyamide resin composition |
| JPH0613641B2 (en) * | 1985-02-15 | 1994-02-23 | 旭化成工業株式会社 | Glass fiber reinforced polyamide resin composition |
| JPS63289063A (en) * | 1988-04-13 | 1988-11-25 | Toray Ind Inc | Automobile cylinder head cover |
| JP3579770B2 (en) * | 1993-03-26 | 2004-10-20 | チッソ株式会社 | Crystalline thermoplastic resin columns reinforced with long fibers and plate-like inorganic fillers |
| JPH06287317A (en) * | 1993-04-01 | 1994-10-11 | Kobe Steel Ltd | Pellet for molding fiber reinforced synthetic resin product |
| JPH07112434A (en) * | 1993-10-19 | 1995-05-02 | Kawasaki Steel Corp | Manufacture of fiber reinforced structure |
| JPH1110643A (en) * | 1997-06-23 | 1999-01-19 | Chisso Corp | Continuous fiber-reinforced thermoplastic resin structure |
| JP2004323559A (en) * | 2003-04-22 | 2004-11-18 | Nissan Motor Co Ltd | Resin composition for injection molding and resin molded article |
| JP2005219226A (en) * | 2004-02-03 | 2005-08-18 | Calsonic Kansei Corp | Pellet and its manufacturing method |
-
2007
- 2007-04-12 JP JP2007105333A patent/JP4949913B2/en not_active Expired - Fee Related
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