CN104962056B - 一种高遮光pc材料及其制备方法 - Google Patents
一种高遮光pc材料及其制备方法 Download PDFInfo
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- CN104962056B CN104962056B CN201510334506.0A CN201510334506A CN104962056B CN 104962056 B CN104962056 B CN 104962056B CN 201510334506 A CN201510334506 A CN 201510334506A CN 104962056 B CN104962056 B CN 104962056B
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- titanium dioxide
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- antioxidant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3676—Treatment with macro-molecular organic compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
材料配比(WT)% | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
PC | 88 | 83 | 78 | 73 | 68 |
钛白粉 | 10 | 15 | 20 | 25 | 30 |
有机硅油 | 1 | 1 | 1 | 1 | 1 |
润滑剂 | 1 | 1 | 1 | 1 | 1 |
抗氧剂 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 |
材料性能 | 测试标准 | 单位 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
拉伸强度 | ISO 527 | MPa | 66.0 | 65.0 | 63.0 | 57.0 | 55.0 |
断裂伸长率 | ISO 527 | % | 105 | 98 | 70 | 50 | 36 |
弯曲强度 | ISO 178 | MPa | 90.0 | 91.0 | 87.0 | 82.0 | 77.0 |
缺口冲击强度 | ISO 179-2 | KJ/m2 | 40.0 | 32.0 | 26.0 | 21.5 | 17.5 |
1.0mm透光率 | GB/T2410 | % | 36 | 32 | 31 | 30 | 28 |
洛氏硬度 | ISO 2039-2 | R-scale | 117 | 118 | 118 | 116 | 115 |
材料配比(WT)% | 实施例6 | 实施例7 | 实施例8 | 实施例9 | 实施例10 |
PC | 83 | 78 | 75 | 70 | 60 |
处理钛白粉 | 15 | 20 | 20 | 25 | 35 |
硅油 | 1 | 1 | 1 | 1 | 1 |
增韧剂 | / | / | 3 | 3 | 3 |
润滑剂 | 1 | 1 | 1 | 1 | 1 |
抗氧剂 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
材料性能 | 测试标准 | 单位 | 实施例6 | 实施例7 | 实施例8 | 实施例9 | 实施例10 |
拉伸强度 | ISO 527 | MPa | 65.0 | 63.0 | 60.0 | 58.5 | 52.0 |
断裂伸长率 | ISO 527 | % | 105 | 95 | 110 | 110 | 105 |
弯曲强度 | ISO 178 | MPa | 93.0 | 92.0 | 88.0 | 85.0 | 80.0 |
缺口冲击强度 | ISO 179-2 | KJ/m2 | 37.0 | 34.0 | 55.0 | 57.0 | 48.0 |
1.0mm透光率 | GB/T 2410 | % | 25 | 18 | 15 | 13 | 12 |
洛氏硬度 | ISO 2039-2 | R-scale | 118 | 117 | 115 | 115 | 113 |
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CN104962056B true CN104962056B (zh) | 2016-05-04 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105059859B (zh) * | 2015-09-07 | 2017-04-05 | 四川成焊宝玛焊接装备工程有限公司 | 一种滑车循环输送设备及其输送方法 |
CN105602184A (zh) * | 2015-12-30 | 2016-05-25 | 上海金发科技发展有限公司 | 一种低散发、超高遮光和高反光苯乙烯基组合物及其制备方法 |
CN105823028A (zh) * | 2016-05-26 | 2016-08-03 | 中山市百事顺业塑料电器有限公司 | 一种导光装饰灯条 |
CN107254123A (zh) * | 2017-07-31 | 2017-10-17 | 广东祺龙科技有限公司 | 一种半透光led灯带用pvc改性材料及其制备方法 |
CN109337330B (zh) * | 2018-09-10 | 2020-06-05 | 广东聚石化学股份有限公司 | 一种无卤阻燃高遮光pc复合材料及其制备方法 |
CN109867941A (zh) * | 2019-01-18 | 2019-06-11 | 林建民 | 一种高反光pc材料的制备 |
CN110734637B (zh) * | 2019-10-18 | 2021-12-07 | 公牛集团股份有限公司 | 一种遮光pc材料及制备方法 |
CN111704791A (zh) * | 2020-06-03 | 2020-09-25 | 大韩化工工业高性能材料(东莞)有限公司 | 一种导光光扩散pc材料及其制备方法 |
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JP3759303B2 (ja) * | 1997-12-25 | 2006-03-22 | 出光興産株式会社 | 難燃性ポリカーボネート樹脂組成物及びそれを用 いた光線反射板 |
CN103435995B (zh) * | 2013-08-07 | 2016-09-14 | 东莞市川源高分子科技有限公司 | 一种高阻光高反射pc |
CN103937186A (zh) * | 2014-03-07 | 2014-07-23 | 广东聚石化学股份有限公司 | 一种高遮光率pc复合材料及其制备方法 |
CN104371208B (zh) * | 2014-12-05 | 2017-04-19 | 成都领航科技股份有限公司 | 高透高遮蔽性扩散板母料和制备方法及扩散板的制备方法 |
CN104497533A (zh) * | 2014-12-17 | 2015-04-08 | 安徽科聚新材料有限公司 | 一种无卤阻燃高光反射导热聚碳酸酯材料及其制备方法 |
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Denomination of invention: High-shading PC (polycarbonate) material and preparing method thereof Effective date of registration: 20191118 Granted publication date: 20160504 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO ZHONGXIN HUAMEI PLASTIC CO., LTD. Registration number: Y2019990000543 |
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Date of cancellation: 20210603 Granted publication date: 20160504 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO ZHONGXIN HUAMEI PLASTIC Co.,Ltd. Registration number: Y2019990000543 |
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