MY123914A - Glass fiber reinforced polypropylene composition and method for manufacturing the same - Google Patents
Glass fiber reinforced polypropylene composition and method for manufacturing the sameInfo
- Publication number
- MY123914A MY123914A MYPI9800029A MY123914A MY 123914 A MY123914 A MY 123914A MY PI9800029 A MYPI9800029 A MY PI9800029A MY 123914 A MY123914 A MY 123914A
- Authority
- MY
- Malaysia
- Prior art keywords
- glass fiber
- manufacturing
- same
- fiber reinforced
- reinforced polypropylene
- Prior art date
Links
- 239000004743 Polypropylene Substances 0.000 title abstract 4
- -1 polypropylene Polymers 0.000 title abstract 4
- 229920001155 polypropylene Polymers 0.000 title abstract 4
- 239000003365 glass fiber Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 239000013036 UV Light Stabilizer Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000006082 mold release agent Substances 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
TASKS OF THE INVENTION A CHEAP GLASS FIBER REINFORCED POLYPROPYLENE AND A METHOD FOR MANUFACTURING THE SAME ARE PROVIDED. MEANS FOR ACHIEVING THE TASKS POLYPROPYLENE NOT CONTAINING ANTIOXIDANTS, CARBOXYLIC ACID OF 0.2 WT % TO THE POLYPROPYLENE AND A SMALL AMOUNT OF PEROXIDE ARE FED INTO A TWINSCREW EXTRUDER FROM A MAIN FEEDING PORT, AND GLASS FIBER IN THE FORM OF CHOPPED STRANDS IS FORCIBLY FED FROM A SECOND FEEDING PORT AT A DOWNSTREAM SIDE IN THE EXTRUDER.WHEN REQUIRED, ANTIOXIDANTS, UV LIGHT STABILIZERS, LUBRICANTS, MOLD-RELEASE AGENTS, OR COLORANTS ARE PROPERLY FED SIMULTANEOUSLY WITH FEEDING GLASS FIBER. DRAWING SELECTED: (FIGURE 1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975597 | 1997-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY123914A true MY123914A (en) | 2006-06-30 |
Family
ID=12008174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9800029 MY123914A (en) | 1997-01-17 | 1998-01-05 | Glass fiber reinforced polypropylene composition and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1085223C (en) |
| MY (1) | MY123914A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305947C (en) * | 2003-04-12 | 2007-03-21 | 朱胤儒 | Method and equipment for modifying thermoplastic engineering plastic by glass fiber |
| CN100463937C (en) * | 2006-02-23 | 2009-02-25 | 广州金发科技股份有限公司 | A kind of long glass fiber reinforced polypropylene material and preparation method thereof |
| CN100480020C (en) * | 2006-07-24 | 2009-04-22 | 夏成文 | Making process of glass fiber reinforced composite polypropylene pine with strengthening layer for both cold and hot water |
| EP1990362A1 (en) * | 2007-05-09 | 2008-11-12 | Borealis Technology Oy | Polyolefin compositions with highly crystalline cellulose regenerate fibers |
| US8530565B2 (en) | 2008-12-25 | 2013-09-10 | Mitsui Chemicals, Inc. | Fiber reinforced propylene resin composition |
| CN102181100B (en) * | 2011-03-18 | 2012-12-19 | 四川长虹电器股份有限公司 | Glass fiber reinforced co-polypropylene composite material and preparation method of the Glass fiber reinforced co-polypropylene composite material |
| CN102911437B (en) * | 2012-11-12 | 2014-07-02 | 上海清远管业科技有限公司 | Skin-core structured glass fiber reinforced resin composite material and fabricating method thereof |
| CN110271509A (en) * | 2019-06-11 | 2019-09-24 | 北京汽车股份有限公司 | The pedestrian protecting structure of automobile and automobile with it |
| CN112339244A (en) * | 2020-09-07 | 2021-02-09 | 金旸（厦门）新材料科技有限公司 | Method for processing glass fiber reinforced polypropylene material with co-rotating double-screw extruder at low cost |
| CN116218083A (en) * | 2023-05-08 | 2023-06-06 | 河北益泽电讯科技有限公司 | High-strength impact-resistant composite material for manhole cover and preparation method thereof |
| CN116693977B (en) * | 2023-05-29 | 2024-06-18 | 海伟石化有限公司 | High-strength polypropylene pipe based on glass fiber and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102948A (en) * | 1977-02-21 | 1978-09-07 | Sumitomo Chem Co Ltd | Polypropylene molding material |
| JPS5856818A (en) * | 1981-09-30 | 1983-04-04 | Unitika Ltd | Production of glass fiber reinforced thermoplastic resin |
| JPS59101318A (en) * | 1982-11-30 | 1984-06-11 | Unitika Ltd | Manufacture of glass fiber reinforced thermoplastic resin |
| JP3408343B2 (en) * | 1994-11-11 | 2003-05-19 | 旭ファイバーグラス株式会社 | Glass fiber for direct injection molding and glass fiber reinforced thermoplastic resin composition |
-
1998
- 1998-01-05 MY MYPI9800029 patent/MY123914A/en unknown
- 1998-01-17 CN CN98105809A patent/CN1085223C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1085223C (en) | 2002-05-22 |
| CN1193631A (en) | 1998-09-23 |
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