CN102295814A - 一种低气味高耐热聚苯乙烯树脂及其制备方法 - Google Patents
一种低气味高耐热聚苯乙烯树脂及其制备方法 Download PDFInfo
- Publication number
- CN102295814A CN102295814A CN2011102610677A CN201110261067A CN102295814A CN 102295814 A CN102295814 A CN 102295814A CN 2011102610677 A CN2011102610677 A CN 2011102610677A CN 201110261067 A CN201110261067 A CN 201110261067A CN 102295814 A CN102295814 A CN 102295814A
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- molecular sieve
- polystyrene resin
- high heat
- smell
- resin
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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
- B29C48/36—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
- B29C48/25—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
- B29C2948/92514—Pressure
-
- 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
分子筛 | SiO2/Al2O3(mol) | 粒径(目) | 孔径(nm) |
1 | 2.0 | 1500 | 0.2-0.5 |
2 | 3.0 | 3000 | 0.5-1.0 |
3 | 20 | 3000 | 0.5-2.0 |
4 | 40 | 2500 | 2.0-5.0 |
组分 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
HIPS树脂(%) | 96.8 | 96.8 | 96.8 | 96.8 | 96.2 | 96.2 |
分子筛1(%) | 1 | |||||
分子筛2(%) | 1 | 1 | ||||
分子筛3(%) | 1 | 1 | ||||
分子筛4(%) | 1 | |||||
抗氧剂(%) | 0.2 | 0.2 | 0.2 | 0.2 | 0.8 | 0.8 |
加工助剂(%) | 2 | 2 | 2 | 2 | 2 | 2 |
组分 | 实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 |
HIPS树脂(%) | 93.8 | 93.8 | 93.8 | 93.8 | 93.2 | 93.2 |
分子筛1(%) | 4 | |||||
分子筛2(%) | 4 | 4 | ||||
分子筛3(%) | 4 | 4 | ||||
分子筛4(%) | 4 | |||||
抗氧剂(%) | 0.2 | 0.2 | 0.2 | 0.2 | 0.8 | 0.8 |
加工助剂(%) | 2 | 2 | 2 | 2 | 2 | 2 |
组分名称 | 对比例1 | 对比例2 |
HIPS树脂(%) | 97.8 | 97.2 |
抗氧剂(%) | 0.2 | 0.8 |
加工助剂(%) | 2 | 2 |
评分 | 评定 |
1 | 无气味 |
2 | 有气味,但无干扰性气味 |
3 | 有明显气味,但无干扰性气味 |
4 | 有干扰性气味 |
5 | 有强烈干扰性气味 |
6 | 有不能忍受的气味 |
实施例 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
拉伸强度(MPa) | 28.7 | 29.1 | 29.3 | 28.8 | 29.7 | 29.2 |
断裂伸长率(%) | 31 | 30 | 32 | 30 | 34 | 36 |
Izod缺口冲击强度(kJ/m2) | 10.2 | 10.1 | 10.3 | 10.1 | 10.5 | 10.4 |
弯曲强度(MPa) | 40.5 | 40.9 | 41.7 | 41.2 | 42.7 | 42.8 |
弯曲模量(MPa) | 2287 | 2278 | 2295 | 2297 | 2306 | 2311 |
密度(g/cm3) | 1.051 | 1.053 | 1.053 | 1.052 | 1.051 | 1.052 |
熔指(g/10min) | 5.6 | 5.9 | 5.6 | 5.4 | 5.2 | 5.8 |
初始分解温度Tin(℃) | 440 | 438 | 435 | 433 | 441 | 438 |
气味等级 | 5.5 | 4.0 | 3.5 | 4.5 | 3.5 | 3.5 |
苯乙烯残单含量(μg/g) | 641 | 187 | 168 | 482 | 181 | 155 |
实施例 | 实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 |
拉伸强度(MPa) | 27.8 | 29.5 | 28.6 | 28.4 | 29.0 | 29.5 |
断裂伸长率(%) | 28 | 30 | 29 | 28 | 32 | 33 |
Izod缺口冲击强度(kJ/m2) | 9.2 | 9.8 | 9.6 | 9.7 | 10.1 | 9.9 |
弯曲强度(MPa) | 42.5 | 41.8 | 42.6 | 43.0 | 41.7 | 40.9 |
弯曲模量(MPa) | 2301 | 2298 | 2275 | 2305 | 2286 | 2307 |
密度(g/cm3) | 1.062 | 1.064 | 1.060 | 1.064 | 1.061 | 1.064 |
熔指(g/10min) | 5.8 | 6.3 | 6.0 | 6.7 | 5.8 | 6.1 |
初始分解温度Tin(℃) | 445 | 441 | 439 | 435 | 446 | 442 |
气味等级 | 5.0 | 3.5 | 3.0 | 4.0 | 3.0 | 3.0 |
苯乙烯残单含量(μg/g) | 622 | 172 | 159 | 477 | 168 | 151 |
对比例 | 对比例1 | 对比例2 |
拉伸强度(MPa) | 28.8 | 29.4 |
断裂伸长率(%) | 31 | 34 |
Izod缺口冲击强度(kJ/m2) | 10.2 | 10.5 |
弯曲强度(Mpa) | 41.8 | 40.4 |
弯曲模量(Mpa) | 2264 | 2259 |
密度(g/cm3) | 1.051 | 1.050 |
熔指(g/10min) | 5.1 | 4.8 |
初始分解温度Tin(℃) | 420 | 424 |
气味等级 | 6.0 | 6.0 |
苯乙烯残单含量(μg/g) | 667 | 651 |
Claims (9)
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CN2011102610677A CN102295814B (zh) | 2011-09-05 | 2011-09-05 | 一种低气味高耐热聚苯乙烯树脂及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102643502A (zh) * | 2012-03-08 | 2012-08-22 | 金发科技股份有限公司 | 高耐热低气味阻燃高抗冲聚苯乙烯组合物及其制备方法 |
CN106674856A (zh) * | 2016-12-27 | 2017-05-17 | 上海普利特复合材料股份有限公司 | 一种低散发阻燃聚苯乙烯材料及其制备方法 |
CN107603111A (zh) * | 2017-08-17 | 2018-01-19 | 合肥会通新材料有限公司 | 一种低气味、低voc阻燃改性hips材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020032266A1 (en) * | 2000-04-27 | 2002-03-14 | Elfriede Sextl | Colorless, low-emission polymer |
CN1730543A (zh) * | 2005-07-29 | 2006-02-08 | 上海普利特复合材料有限公司 | 一种低气味的丙烯腈-丁二烯-苯乙烯三元共聚树脂复合物 |
CN101138645A (zh) * | 2007-10-19 | 2008-03-12 | 海信科龙电器股份有限公司 | 一种除味材料及制备方法及其应用 |
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- 2011-09-05 CN CN2011102610677A patent/CN102295814B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020032266A1 (en) * | 2000-04-27 | 2002-03-14 | Elfriede Sextl | Colorless, low-emission polymer |
CN1730543A (zh) * | 2005-07-29 | 2006-02-08 | 上海普利特复合材料有限公司 | 一种低气味的丙烯腈-丁二烯-苯乙烯三元共聚树脂复合物 |
CN101138645A (zh) * | 2007-10-19 | 2008-03-12 | 海信科龙电器股份有限公司 | 一种除味材料及制备方法及其应用 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102643502A (zh) * | 2012-03-08 | 2012-08-22 | 金发科技股份有限公司 | 高耐热低气味阻燃高抗冲聚苯乙烯组合物及其制备方法 |
CN102643502B (zh) * | 2012-03-08 | 2013-11-27 | 金发科技股份有限公司 | 高耐热低气味阻燃高抗冲聚苯乙烯组合物及其制备方法 |
CN106674856A (zh) * | 2016-12-27 | 2017-05-17 | 上海普利特复合材料股份有限公司 | 一种低散发阻燃聚苯乙烯材料及其制备方法 |
CN107603111A (zh) * | 2017-08-17 | 2018-01-19 | 合肥会通新材料有限公司 | 一种低气味、低voc阻燃改性hips材料及其制备方法 |
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Address after: 510520 Guangdong city of Guangzhou province high tech Industrial Development Zone No. 33 Ke Feng Lu Patentee after: Kingfa Technology Co., Ltd. Patentee after: Shanghai Kingfa Science and Technology Development Co., Ltd. Patentee after: SICHUAN KINGFA TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 510520 Guangdong city of Guangzhou province high tech Industrial Development Zone No. 33 Ke Feng Lu Patentee before: Kingfa Technology Co., Ltd. Patentee before: Shanghai Kingfa Science and Technology Development Co., Ltd. Patentee before: Mianyang Changxin New Material Development Co., Ltd. |
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Application publication date: 20111228 Assignee: GUANGDONG JINFA TECHNOLOGY CO., LTD. Assignor: Blond Polytron Technologies Inc|Shanghai golden hair Technology Development Co., Ltd.|Sichuan golden hair science and Technology Development Co., Ltd. Contract record no.: 2014440000493 Denomination of invention: Light-odor high-heat-resistance polystyrene resin and preparation method thereof Granted publication date: 20131106 License type: Exclusive License Record date: 20141210 |
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Effective date of registration: 20190517 Address after: 610200 Industrial Concentration Zone of Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Co-patentee after: Kingfa Technology Co., Ltd. Patentee after: Chengdu golden hair science and technology new material Co Ltd Co-patentee after: Shanghai Kingfa Science and Technology Development Co., Ltd. Address before: 510520 No. 33 Kefeng Road, Guangzhou High-tech Industrial Development Zone, Guangdong Province Co-patentee before: Shanghai Kingfa Science and Technology Development Co., Ltd. Patentee before: Kingfa Technology Co., Ltd. Co-patentee before: SICHUAN KINGFA TECHNOLOGY DEVELOPMENT CO., LTD. |
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