CN101100504A - 耐低压聚对苯二甲酸乙二醇酯树脂及其生产方法 - Google Patents
耐低压聚对苯二甲酸乙二醇酯树脂及其生产方法 Download PDFInfo
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- CN101100504A CN101100504A CNA2006102006718A CN200610200671A CN101100504A CN 101100504 A CN101100504 A CN 101100504A CN A2006102006718 A CNA2006102006718 A CN A2006102006718A CN 200610200671 A CN200610200671 A CN 200610200671A CN 101100504 A CN101100504 A CN 101100504A
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- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 claims description 19
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- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical group O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 6
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- Polyesters Or Polycarbonates (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
项目 | 单位 | 范围 | 检测标准 | |
特性粘度 | dl/g | 0.820±0.020 | ASTM D4603(30℃) | |
色相 | L | 84±3 | GB/T14190-1993 | |
b | ≤1.5 | |||
熔点 | ℃ | 247±2 | GB/T17931-1999DSC法 | |
乙醛含量 | Mg/g | ≤1.0 | GB/T17931-1999 | |
密度 | g/cm3 | 1.40±0.01 | GB/T17931-1999 | |
端羧基 | mol/t | ≤35 | GB/T17931-1999 | |
二甘醇 | % | 1.3±0.2 | GB/T14190-1993 | |
水份 | % | ≤0.4 | GB/T14190-1993 | |
灰份 | % | ≤0.08 | GB/T9345-1988 |
项目 | 普通瓶用树脂 | 耐低压树脂(本发明) | 碳酸级树脂 | |
瓶子中盛装物 | 苏打水 | 苏打水 | 苏打水 | |
瓶子中CO2的压力(Mpa) | 0.25-0.3 | 0.25-0.3 | 0.25-0.3 | |
测试 | 坠落测试(个) | 瓶子已经爆裂,无法检测 | 0 | 0 |
应力测试(个) | 1 | 0 | ||
耐压测试(MPa) | 0.1-0.2 | 0.4-0.5 | 0.6-0.7 | |
结论 | 不符合装苏打水要求 | 符合装苏打水要求 | 远远高于装苏打水要求 |
项目 | 普通瓶用树脂 | 耐低压树脂(本发明) | 碳酸级树脂 |
树脂生产成本(元/吨) | 基准 | +(100~150) | +(100~150) |
市场销价(元/吨) | 基准 | +(200~300) | +(400~500) |
制瓶加工熔融温度(℃) | 275-280 | 270-275 | 280-285 |
比较 | 基准 | 1.对树脂生产厂家来说利润增加(100~150)元/吨;2.对吹瓶厂家来说原料成本增加(200~300)元/吨,但能耗降低。 | 1.对树脂生产厂家来说利润增加(300~350)元/吨;2.对吹瓶厂家来说原料成本增加(400~500)元/吨,并且能耗升高。 |
结论 | 客户接受 | 无特殊原因,客户不接受 |
Claims (10)
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CN2006102006718A CN101100504B (zh) | 2006-07-07 | 2006-07-07 | 耐低压聚对苯二甲酸乙二醇酯树脂及其生产方法 |
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CN2006102006718A CN101100504B (zh) | 2006-07-07 | 2006-07-07 | 耐低压聚对苯二甲酸乙二醇酯树脂及其生产方法 |
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CN101100504A true CN101100504A (zh) | 2008-01-09 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101486790B (zh) * | 2009-02-20 | 2011-07-20 | 中国石化仪征化纤股份有限公司 | 一种生产高分子量聚酯的方法 |
CN101787114B (zh) * | 2010-02-09 | 2011-08-17 | 佛山鸿华聚酯切片有限公司 | 一种造纸工业丝专用聚酯切片的制备方法 |
CN102181046A (zh) * | 2011-03-05 | 2011-09-14 | 佛山塑料集团股份有限公司 | 一种扭结膜用聚酯切片的制备方法 |
CN103724600A (zh) * | 2012-10-11 | 2014-04-16 | 中国石油化工股份有限公司 | 一种聚酯及其塑钢带的制备方法 |
CN103848980A (zh) * | 2014-02-28 | 2014-06-11 | 珠海华润包装材料有限公司 | 一种pet医疗专用切片及其制备方法 |
CN104193975A (zh) * | 2014-07-29 | 2014-12-10 | 中国石油化工股份有限公司 | 一种pet聚酯厚片材的制备方法 |
CN107778467A (zh) * | 2017-11-14 | 2018-03-09 | 浙江万凯新材料有限公司 | 高粘共聚聚酯及制备方法 |
CN108914228A (zh) * | 2018-09-17 | 2018-11-30 | 浙江金汇特材料有限公司 | 土工织物用高模低伸涤纶工业丝及其生产方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6113997A (en) * | 1998-05-26 | 2000-09-05 | Shell Oil Company | Process to prepare a polyester resin |
AR017749A1 (es) * | 1998-06-15 | 2001-10-24 | Eastman Chem Co | Estructura de multiples estratos |
-
2006
- 2006-07-07 CN CN2006102006718A patent/CN101100504B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101486790B (zh) * | 2009-02-20 | 2011-07-20 | 中国石化仪征化纤股份有限公司 | 一种生产高分子量聚酯的方法 |
CN101787114B (zh) * | 2010-02-09 | 2011-08-17 | 佛山鸿华聚酯切片有限公司 | 一种造纸工业丝专用聚酯切片的制备方法 |
CN102181046A (zh) * | 2011-03-05 | 2011-09-14 | 佛山塑料集团股份有限公司 | 一种扭结膜用聚酯切片的制备方法 |
CN103724600A (zh) * | 2012-10-11 | 2014-04-16 | 中国石油化工股份有限公司 | 一种聚酯及其塑钢带的制备方法 |
CN103724600B (zh) * | 2012-10-11 | 2016-09-14 | 中国石化仪征化纤有限责任公司 | 一种聚酯及其塑钢带的制备方法 |
CN103848980A (zh) * | 2014-02-28 | 2014-06-11 | 珠海华润包装材料有限公司 | 一种pet医疗专用切片及其制备方法 |
CN104193975A (zh) * | 2014-07-29 | 2014-12-10 | 中国石油化工股份有限公司 | 一种pet聚酯厚片材的制备方法 |
CN107778467A (zh) * | 2017-11-14 | 2018-03-09 | 浙江万凯新材料有限公司 | 高粘共聚聚酯及制备方法 |
CN108914228A (zh) * | 2018-09-17 | 2018-11-30 | 浙江金汇特材料有限公司 | 土工织物用高模低伸涤纶工业丝及其生产方法 |
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