CN1307246C - 含淀粉的全生物降解的吹塑成型树脂组合物及其制备方法 - Google Patents
含淀粉的全生物降解的吹塑成型树脂组合物及其制备方法 Download PDFInfo
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- CN1307246C CN1307246C CNB2003101133036A CN200310113303A CN1307246C CN 1307246 C CN1307246 C CN 1307246C CN B2003101133036 A CNB2003101133036 A CN B2003101133036A CN 200310113303 A CN200310113303 A CN 200310113303A CN 1307246 C CN1307246 C CN 1307246C
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- starch
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- aliphatic polyester
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原材料名称 | 实施例2 | 实施例3 |
淀粉 | 40 | 45 |
山梨糖醇 | 5.5 | 6 |
硬脂酸锌 | 0.2 | 0.2 |
硬脂酸钙 | 0.2 | 0.2 |
油酸 | 0.5 | - |
1010 | - | 0.2 |
RWS-784 | - | 0.2 |
甘油 | 3.5 | 3 |
环氧大豆油 | 0.7 | 1.5 |
UV-531 | - | 0.2 |
超细碳黑 | 0.8 | 0.5 |
乙烯丙烯酸共聚物 | 10 | 12 |
双酚A | - | 0.5 |
京锡-8831 | - | 1.5 |
脂肪族聚酯 | 38.6 | 29 |
总量 | 100 | 100 |
序号 | 测试项目 | 结果 | |
01 | 外观 | 浅黄色颗料,无异味,异嗅,异物 | |
02 | 淀粉含量 % | 25(实施例2) | 35(实施例3) |
03 | 易降解组份含量 % | 100 | 100 |
04 | 水份含量 % | 0.82 | 0.88 |
05 | 熔体流动速率 g/10min | 3.9 | 3.1 |
06 | 密度 g/cm3 | 1.01 | 1.04 |
07 | 拉伸强度(纵、横) Mpa | 33,20 | 26,19 |
08 | 断裂伸长率(纵、横) % | 374,534 | 352,460 |
09 | 直解撕裂强度(纵、横) N/mm | 141,105 | 91,75 |
10 | 生物降解率 %/14天 | 70 | 80 |
11 | 霉菌降解级 21天 | 4级 | 4级 |
原料 | 实施例4 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 实施例9 |
淀粉 | 20 | 30 | 40 | 50 | 60 | 70 |
山梨糖醇 | 7 | 6 | 5 | 5 | 4 | 4 |
硬脂酸锌 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
硬脂酸钙 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
油酸 | 1 | 1 | 1 | 1 | - | 1 |
硬脂酸 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | - |
马来酸酐 | 2 | 2.5 | 2 | 2 | - | 1 |
甘油 | 5 | 4 | 3 | 5 | 2 | 1 |
环氧大豆油 | 2 | 1.5 | 2 | 2 | 1 | 2 |
硼酸 | 1 | 1.5 | 1 | 1 | - | 0.5 |
PE | 10 | - | - | - | - | - |
HDPE | 8 | - | - | - | - | - |
乙烯丙烯酸共聚物 | 8 | 7 | - | 5 | - | 5 |
脂肪族聚酯 | 35 | 45.5 | 45 | 28 | 32 | 15 |
总量 | 100 | 100 | 100 | 100 | 100 | 100 |
序号 | 测试项目 | 测试结果 |
01 | 外观 | 成黄色颗料,无异味,异嗅,异物 |
02 | 淀粉含量 % | 40 |
03 | 易降解组份含量 % | 100 |
04 | 水份含量 % | 0.86 |
05 | 熔体流动速率 g/10min | 3.75 |
06 | 密度 g/cm3 | 1.02 |
07 | 拉伸强度(纵、横) Mpa | 26,18 |
08 | 断裂伸长率(纵、横) % | 379,417 |
09 | 直解撕裂强度(纵、横) N/mm | 71,98 |
10 | 微生物降解率 %/14天 | 31 |
11 | 霉菌降解级 21天 | 4级 |
12 | 灼烧残渣 % | 0.3 |
13 | 正已烷提取物 % | 3.5 |
14 | 高锰酸钾消耗量 mg/L | 6 |
原料名称 | 实施例10 | 实施例11 | 实施例12 | 实施例13 | 实施例14 | 实施例15 |
淀粉 | 20 | 30 | 40 | 50 | 60 | 70 |
山梨糖醇 | 5 | 5 | 5.5 | 6 | 6.5 | 6 |
硬脂酸锌 | 0.2 | 0.2 | 0.2 | 0.15 | 0.2 | 0.2 |
硬脂酸钙 | 0.3 | 0.3 | 0.3 | 0.15 | 0.3 | 0.3 |
油酸 | 1 | 1 | 0.5 | 0.2 | - | 0.5 |
硬脂酸 | 1 | 1.5 | 1 | - | - | 1 |
二月桂酸二凌辛基锡 | 1.5 | 2 | 1 | - | - | - |
京錫-8831 | - | - | - | - | - | - |
RWS-784 | - | - | - | - | - | - |
甘油 | 3 | 3 | 3 | 3 | 3.5 | 3 |
环氧大豆油 | 0.5 | 1 | 0.5 | 0.5 | 0.5 | 1 |
再生PE利用 | 17.5 | - | - | - | - | - |
乙烯丙烯酸共聚物 | 4 | - | 5 | 8 | - | 8 |
脂肪族聚酯 | 46 | 56 | 43 | 32 | 29 | 10 |
总量 | 100 | 100 | 100 | 100 | 100 | 100 |
序号 | 测试项目 | 测试结果 | ||||
01 | 密封试验 | 不泄漏 | ||||
02 | 跌落试验 | 不破损,不蹦盖,撞地击时允许桶口部分有少量液体,之后不得渗漏 | ||||
03 | 悬挂试验 | 公称容量,L | -5 | 10-15 | 20-40 | 50-200 |
残留变形量mm | 2 | ≤3 | ≤4 | 不裂 | ||
04 | 堆码试验 | 不倒堆 | ||||
05 | 应力开裂试验 | 开裂的试样数<50% | ||||
06 | 液压开裂试验 | 无破损,不泄漏 | ||||
07 | 微生物降率14天,% | >77 | ||||
08 | 霉菌降解级21天,级 | ≥4级 |
Claims (12)
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CNB2003101133036A CN1307246C (zh) | 2003-11-07 | 2003-11-07 | 含淀粉的全生物降解的吹塑成型树脂组合物及其制备方法 |
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CNB2003101133036A CN1307246C (zh) | 2003-11-07 | 2003-11-07 | 含淀粉的全生物降解的吹塑成型树脂组合物及其制备方法 |
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CN1613901A CN1613901A (zh) | 2005-05-11 |
CN1307246C true CN1307246C (zh) | 2007-03-28 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1931908B (zh) * | 2005-09-16 | 2011-07-06 | 李小鲁 | 可生物降解组合物及其制备方法以及注射类成型制品 |
CN1931907B (zh) * | 2005-09-16 | 2013-06-05 | 北京泓桦生物材料有限公司 | 可生物降解组合物及其制备方法以及片材类成型制品 |
CN1931906B (zh) * | 2005-09-16 | 2011-07-27 | 李小鲁 | 可生物降解组合物及其制备方法以及膜制品 |
CN1935886B (zh) * | 2005-09-21 | 2011-09-28 | 李小鲁 | 水溶性可生物降解材料及其制备方法以及注射类成型制品 |
WO2009078376A1 (ja) * | 2007-12-17 | 2009-06-25 | Toyota Jidosha Kabushiki Kaisha | 樹脂組成物及びこれを用いた成形品 |
CN106046702B (zh) | 2008-12-26 | 2020-05-26 | 三菱化学株式会社 | 树脂组合物、膜、袋制品和树脂组合物的制造方法 |
CN109757257A (zh) * | 2018-12-20 | 2019-05-17 | 上海昶法新材料有限公司 | 一种可降解育苗块及其制备方法 |
CN115380060A (zh) * | 2020-03-27 | 2022-11-22 | 株式会社钟化 | 热塑性树脂组合物的制造方法、成型体的制造方法及膜 |
CN113321903A (zh) * | 2021-05-25 | 2021-08-31 | 广州睿安材料科技有限公司 | 一种生物质材料的制备工艺及其应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1077966A (zh) * | 1991-08-01 | 1993-11-03 | 诺瓦蒙特股份公司 | 含淀粉和热塑性树脂的组合物 |
CN1134950A (zh) * | 1995-01-10 | 1996-11-06 | 诺瓦蒙特股份公司 | 包含淀粉和来自天然源的其它组分的热塑性组合物 |
CN1267680A (zh) * | 2000-01-12 | 2000-09-27 | 李小鲁 | 可生物降解的树脂组合物及其制备方法和应用 |
CN1320656A (zh) * | 2000-04-25 | 2001-11-07 | 深圳市红达实业发展有限公司 | 生物降解淀粉树脂组合物 |
CN1357563A (zh) * | 2001-12-29 | 2002-07-10 | 中国科学院长春应用化学研究所 | 淀粉-聚乙烯醇-聚酯类三元体系生物降解膜的制备方法 |
CN1415651A (zh) * | 2002-12-10 | 2003-05-07 | 中国科学院长春应用化学研究所 | 淀粉型全降解塑料的制备方法 |
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2003
- 2003-11-07 CN CNB2003101133036A patent/CN1307246C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1077966A (zh) * | 1991-08-01 | 1993-11-03 | 诺瓦蒙特股份公司 | 含淀粉和热塑性树脂的组合物 |
CN1134950A (zh) * | 1995-01-10 | 1996-11-06 | 诺瓦蒙特股份公司 | 包含淀粉和来自天然源的其它组分的热塑性组合物 |
CN1267680A (zh) * | 2000-01-12 | 2000-09-27 | 李小鲁 | 可生物降解的树脂组合物及其制备方法和应用 |
CN1320656A (zh) * | 2000-04-25 | 2001-11-07 | 深圳市红达实业发展有限公司 | 生物降解淀粉树脂组合物 |
CN1357563A (zh) * | 2001-12-29 | 2002-07-10 | 中国科学院长春应用化学研究所 | 淀粉-聚乙烯醇-聚酯类三元体系生物降解膜的制备方法 |
CN1415651A (zh) * | 2002-12-10 | 2003-05-07 | 中国科学院长春应用化学研究所 | 淀粉型全降解塑料的制备方法 |
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