CN103242585A - 一种耐冲击的发泡护栏专用塑料合金及其制备方法 - Google Patents
一种耐冲击的发泡护栏专用塑料合金及其制备方法 Download PDFInfo
- Publication number
- CN103242585A CN103242585A CN2013101933340A CN201310193334A CN103242585A CN 103242585 A CN103242585 A CN 103242585A CN 2013101933340 A CN2013101933340 A CN 2013101933340A CN 201310193334 A CN201310193334 A CN 201310193334A CN 103242585 A CN103242585 A CN 103242585A
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- impact
- plastic alloy
- guardrail
- special plastic
- resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
LLDPE | 冲击改性剂 | AC发泡剂 | 悬臂梁冲击强度J/m | 拉伸强度/MPa | 维卡软化点/℃ | 断裂伸长率/% | |
实施例1 | 80 | 15 | 1.5 | 145 | 14 | 75 | 550 |
实施例2 | 60 | 10 | 0.5 | 140 | 12 | 70 | 520 |
实施例3 | 70 | 12 | 1 | 142 | 13 | 74 | 540 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310193334.0A CN103242585B (zh) | 2013-05-23 | 2013-05-23 | 一种耐冲击的发泡护栏专用塑料合金及其制备方法 |
Applications Claiming Priority (1)
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CN201310193334.0A CN103242585B (zh) | 2013-05-23 | 2013-05-23 | 一种耐冲击的发泡护栏专用塑料合金及其制备方法 |
Publications (2)
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CN103242585A true CN103242585A (zh) | 2013-08-14 |
CN103242585B CN103242585B (zh) | 2015-07-22 |
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CN201310193334.0A Active CN103242585B (zh) | 2013-05-23 | 2013-05-23 | 一种耐冲击的发泡护栏专用塑料合金及其制备方法 |
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CN (1) | CN103242585B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55764A (en) * | 1979-04-09 | 1980-01-07 | Mitsui Petrochem Ind Ltd | Production of polypropylene composition |
JPH055764A (ja) * | 1991-11-29 | 1993-01-14 | Nippon Hoso Kyokai <Nhk> | アンテナ利得の測定方法 |
CN1334186A (zh) * | 2000-07-13 | 2002-02-06 | 李晓涛 | 高密度聚乙烯低发泡板条及其生产工艺 |
CN101759929A (zh) * | 2008-12-19 | 2010-06-30 | 上海日之升新技术发展有限公司 | 一种高透明高流动增韧聚丙烯材料及其制备方法 |
CN102241855A (zh) * | 2010-05-14 | 2011-11-16 | 常熟市江顺塑料制品有限公司 | 一种纳米级碳酸钙填充聚丙烯/聚乙烯共混制成的发泡材料及制备工艺 |
JP2013001827A (ja) * | 2011-06-17 | 2013-01-07 | Tosoh Corp | ポリプロピレン系樹脂組成物および射出発泡成形体の製造方法 |
-
2013
- 2013-05-23 CN CN201310193334.0A patent/CN103242585B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55764A (en) * | 1979-04-09 | 1980-01-07 | Mitsui Petrochem Ind Ltd | Production of polypropylene composition |
JPH055764A (ja) * | 1991-11-29 | 1993-01-14 | Nippon Hoso Kyokai <Nhk> | アンテナ利得の測定方法 |
CN1334186A (zh) * | 2000-07-13 | 2002-02-06 | 李晓涛 | 高密度聚乙烯低发泡板条及其生产工艺 |
CN101759929A (zh) * | 2008-12-19 | 2010-06-30 | 上海日之升新技术发展有限公司 | 一种高透明高流动增韧聚丙烯材料及其制备方法 |
CN102241855A (zh) * | 2010-05-14 | 2011-11-16 | 常熟市江顺塑料制品有限公司 | 一种纳米级碳酸钙填充聚丙烯/聚乙烯共混制成的发泡材料及制备工艺 |
JP2013001827A (ja) * | 2011-06-17 | 2013-01-07 | Tosoh Corp | ポリプロピレン系樹脂組成物および射出発泡成形体の製造方法 |
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Publication number | Publication date |
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CN103242585B (zh) | 2015-07-22 |
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Effective date of registration: 20220120 Address after: 215000 FENHU Road, FENHU Town, Wujiang District, Suzhou, Jiangsu, 558 Patentee after: Wujiang FenHu technology entrepreneurship Service Co.,Ltd. Address before: 215200 No.8 Guozhao Road, luxui Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU FUTONG NEW MATERIALS AND HIGH-TECH Co.,Ltd. |