CN102786787B - 一种防眩光阻燃聚碳酸酯材料及其制备方法和应用 - Google Patents
一种防眩光阻燃聚碳酸酯材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN102786787B CN102786787B CN201210271504.8A CN201210271504A CN102786787B CN 102786787 B CN102786787 B CN 102786787B CN 201210271504 A CN201210271504 A CN 201210271504A CN 102786787 B CN102786787 B CN 102786787B
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- CN
- China
- Prior art keywords
- fire
- dazzle
- screw extruder
- retardant
- twin screw
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- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- 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
Abstract
Description
项目 | 设备 | 标准 |
拉伸 | 微机控制电子万能实验机WOT-10 | ISO |
弯曲 | 微机控制电子万能实验机WOT-10 | ISO 178 |
缺口冲击 | 承德简支梁冲击实验机XJ-40A | ISO179-1 |
垂直阻燃 | CZF-3水平垂直燃烧测定仪 | UL94 |
透光率 | 雾度计 | ASTM D1003 |
雾度 | 雾度计 | ISO 14782 |
色温 | LED光谱分析仪 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210271504.8A CN102786787B (zh) | 2012-08-01 | 2012-08-01 | 一种防眩光阻燃聚碳酸酯材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210271504.8A CN102786787B (zh) | 2012-08-01 | 2012-08-01 | 一种防眩光阻燃聚碳酸酯材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102786787A CN102786787A (zh) | 2012-11-21 |
CN102786787B true CN102786787B (zh) | 2014-05-14 |
Family
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Family Applications (1)
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CN201210271504.8A Expired - Fee Related CN102786787B (zh) | 2012-08-01 | 2012-08-01 | 一种防眩光阻燃聚碳酸酯材料及其制备方法和应用 |
Country Status (1)
Country | Link |
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CN (1) | CN102786787B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103059544B (zh) * | 2013-01-28 | 2015-06-10 | 余姚市慧点电子科技开发有限公司 | 一种高透光率的聚碳酸酯的制备方法 |
CN103044893B (zh) * | 2013-01-28 | 2015-07-08 | 浙江赛日新材料科技有限公司 | 一种高透光率的聚碳酸酯 |
CN104292872A (zh) * | 2013-11-29 | 2015-01-21 | 上海智高贸易有限公司 | 具有阻燃特性的特定范围内波长高透过率塑料及其制造工艺 |
CN105086569A (zh) * | 2014-05-20 | 2015-11-25 | 太湖金张科技股份有限公司 | 阻隔蓝光防眩光防反光硬化树脂和薄膜及薄膜制造方法 |
CN105733233A (zh) * | 2014-12-11 | 2016-07-06 | 广州市港洋达塑料有限公司 | 过滤生物蓝光、无卤阻燃的pc光学材料及其制备和应用 |
CN104558657A (zh) * | 2014-12-31 | 2015-04-29 | 张家港康得新光电材料有限公司 | 防蓝光和防眩光保护膜 |
CN104476874B (zh) * | 2014-12-31 | 2017-07-28 | 张家港康得新光电材料有限公司 | 防眩和防蓝光保护膜 |
CN106433063A (zh) * | 2015-08-12 | 2017-02-22 | 普立万聚合体(上海)有限公司 | 含有蓝光阻隔添加剂的混合物 |
CN106382510A (zh) * | 2015-10-12 | 2017-02-08 | 青岛华黎光电科技有限公司 | 蓝光阻绝灯具 |
CN107314295A (zh) * | 2017-08-11 | 2017-11-03 | 广州创维平面显示科技有限公司 | 一种背光模组、显示屏及显示设备 |
CN107474508B (zh) * | 2017-08-18 | 2019-07-02 | 宁波公牛光电科技有限公司 | 一种低蓝光透过率pc材料 |
CN107686642A (zh) * | 2017-09-14 | 2018-02-13 | 东莞市安塑亿高分子材料科技有限公司 | 一种可过滤蓝光的材料及其制备方法 |
CN110185951A (zh) * | 2019-07-10 | 2019-08-30 | 哈尔滨工大光电科技有限公司 | 一种防眩光护眼灯罩的制备方法 |
CN112300555B (zh) * | 2019-07-29 | 2022-11-15 | 广州合成材料研究院有限公司 | 一种激光打标的阻燃聚碳酸酯材料及其制备方法和应用 |
CN111087783A (zh) * | 2019-12-12 | 2020-05-01 | 上海普利特复合材料股份有限公司 | 一种可用于uv胶固化的透明无卤阻燃pc材料及其制备方法 |
CN110982140A (zh) * | 2019-12-30 | 2020-04-10 | 纳琳威纳米科技南通有限公司 | 一种纳米型防蓝光母粒 |
CN111978699B (zh) * | 2020-08-12 | 2022-08-05 | 中广核俊尔(浙江)新材料有限公司 | 一种高遮光薄壁阻燃pc材料及其制备方法和应用 |
CN113512302A (zh) * | 2021-05-22 | 2021-10-19 | 福建华塑新材料有限公司 | 高硬度可滤蓝光阻燃光扩散聚碳酸酯材料 |
CN114231012B (zh) * | 2022-01-14 | 2023-04-25 | 江门市严恩化工科技有限公司 | 一种低色污高吸收防蓝光母粒及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101216611A (zh) * | 2007-12-31 | 2008-07-09 | 曾琪 | 一种防蓝光辐射和消色差眼镜片及其制造方法 |
CN102417708A (zh) * | 2011-11-23 | 2012-04-18 | 金发科技股份有限公司 | 一种led灯罩用无卤阻燃聚碳酸酯组合物及其制法与应用 |
CN102532857B (zh) * | 2012-02-22 | 2013-07-17 | 上海大学 | 适用于led灯罩的聚碳酸酯复合材料及其制备方法 |
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- 2012-08-01 CN CN201210271504.8A patent/CN102786787B/zh not_active Expired - Fee Related
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CN102786787A (zh) | 2012-11-21 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JUNER NEW MATERIALS CO., LTD., ZHEJIANG Free format text: FORMER NAME: ZHEJIANG JUN'ER NEW MATERIAL CO., LTD. Owner name: CGN JUN'ER NEW MATERIAL CO., LTD. Free format text: FORMER NAME: JUNER NEW MATERIALS CO., LTD., ZHEJIANG |
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CP01 | Change in the name or title of a patent holder |
Address after: 325011 Wenzhou economic and Technological Development Zone, Zhejiang high tech Park Road, No. 60 Patentee after: CGN JUNER NEW MATERIALS Co.,Ltd. Patentee after: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address before: 325011 Wenzhou economic and Technological Development Zone, Zhejiang high tech Park Road, No. 60 Patentee before: Zhejiang Juner New Materials Co.,Ltd. Patentee before: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address after: 325011 Wenzhou economic and Technological Development Zone, Zhejiang high tech Park Road, No. 60 Patentee after: Zhejiang Juner New Materials Co.,Ltd. Patentee after: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address before: 325011 Wenzhou economic and Technological Development Zone, Zhejiang high tech Park Road, No. 60 Patentee before: Zhejiang Juner New Material Co.,Ltd. Patentee before: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20210801 |