CN1222919A - 最大分子量出现在共聚单体含量最高的组合物部分中的聚烯烃共聚物组合物 - Google Patents
最大分子量出现在共聚单体含量最高的组合物部分中的聚烯烃共聚物组合物 Download PDFInfo
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- CN1222919A CN1222919A CN97195734A CN97195734A CN1222919A CN 1222919 A CN1222919 A CN 1222919A CN 97195734 A CN97195734 A CN 97195734A CN 97195734 A CN97195734 A CN 97195734A CN 1222919 A CN1222919 A CN 1222919A
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- 238000007669 thermal treatment Methods 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 150000003568 thioethers Chemical group 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 description 1
- BZLZKLMROPIZSR-UHFFFAOYSA-N triphenylsilicon Chemical compound C1=CC=CC=C1[Si](C=1C=CC=CC=1)C1=CC=CC=C1 BZLZKLMROPIZSR-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- OLFPYUPGPBITMH-UHFFFAOYSA-N tritylium Chemical compound C1=CC=CC=C1[C+](C=1C=CC=CC=1)C1=CC=CC=C1 OLFPYUPGPBITMH-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000008096 xylene Chemical group 0.000 description 1
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Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | |
树脂名 | ||||||
I(2.16),dg/min | 1.36 | 0.85 | 0.91 | 0.86 | 1.20 | 0.77 |
I(21.6),dg/min | 43.8 | 26.7 | 29.1 | 20.9 | - | - |
密度,g/cc | 0.9230 | 0.9158 | 0.9120 | 0.9178 | 0.9200 | 0.9153 |
Mw | 86000 | 95400 | 95100 | - | 120000 | 94592 |
Mw/Mn | 2.68 | 2.63 | 2.19 | 3.4 | 6 | 3.43 |
Ea,kcal/mol | 13.15 | 11.07 | 10.31 | 7.39 | 19.2 | - |
Cpf | 1.34 | 1.24 | 1.26 | 1.22 | 1.12 | 1.67 |
Mpf | 1.52 | 1.52 | 1.63 | 1.8 | 1.23 | - |
DSC峰温,℃ | 119.86 | 117.99 | 117.9 | - | ||
温度,℃ | 80 | 80 | 80 | 70 | 80 | 65 |
共聚单体 | 1-己烯 | 1-己烯 | 1-己烯 | 1-己烯 | 1-己烯 | 1-己烷 |
催化剂类型 | 单-Cp | 单-Cp | 单-Cp | 单-Cp | 桥连的双-Cp | 桥连的双-Cp |
活化剂 | 硼烷 | 硼烷 | 硼烷 | 硼烷 | MAO | MAO |
气相操作条件 | ||||||
总压,bar | 16 | 16 | 16 | 9 | 20.2 | 20 |
温度,℃ | 80.5 | 80 | 80.3 | 70 | 80 | 65 |
C2压力,bar | 6.7 | 7.2 | 7.2 | 8 | 11 | 12 |
H2/C2压力 | 0.003 | 0.0032 | 0.0033 | 0.0018 | 0.0011 | 0.005 |
C6/C2压力 | 0.0034 | 0.0045 | 0.0048 | 0.0033 | 0.012 | 0.009 |
产率,kg/hr | 10 | 10 | 15 | 11 | - |
实施例100 | 实施例101 | 实施例102 | 实施例103 | 实施例104 | 实施例105 | 实施例106 | 实施例107 | |
I(2.16),dg/min | 0.85 | 0.84 | 3.70 | 3.00 | 2.00 | 0.96 | 1.41 | 0.96 |
I(21.6),dg/min | 27 | 25.6 | 94 | 78 | 57 | 21.7 | 44 | 24.5 |
密度,g/cc | 0.9170 | 0.9160 | 0.9202 | 0.9200 | 0.9178 | 0.9161 | 0.9190 | 0.9195 |
Mw | 78900 | 92800 | ||||||
Mw/Mn | 3.246 | 3.135 | ||||||
Ea,kcal/mol | 13.4 | 14.7 | 8.9 | 7.8 | 10.2 | 7.66 | 13.3 | 11.1 |
Cpf | 1.4 | 1.27 | 1.44 | 1.4 | 1.31 | 1.38 | 1.32 | 1.3 |
Mpf | 1.89 | 1.52 | 1.81 | 1.84 | 1.68 | 1.54 | 1.52 | |
DSC峰温,℃ | 119.13 | 119.65 | ||||||
温度,℃ | 75 | 80 | 75 | 75 | 75 | 71 | 75 | 74 |
共聚单体 | C6 | C6 | C6 | C6 | C6 | C6 | C6 | C6 |
催化剂类型 | 单-Cp | 单-Cp | 单-Cp | 单-Cp | 单-Cp | 单-Cp | 单-Cp | 单-Cp |
活化剂 | 硼烷 | 硼烷 | 硼烷 | 硼烷 | 硼烷 | 硼烷 | 硼烷 | 硼烷 |
气相操作条件 | ||||||||
总压,bar | 16 | 16 | 16 | 16 | 16 | 18 | 16 | 16 |
温度,℃ | 75 | 80 | 75 | 75 | 75 | 71 | 75 | 74 |
C2压力,bar | 7.4 | 7.4 | 9 | 9.7 | 9.7 | 8.7 | 6.3 | 7.6 |
H2/C2压力 | 0.0035 | 0.004 | 0.0048 | 0.0042 | 0.0039 | 0.0019 | 0.0025 | 0.0032 |
C6/C2压力 | 0.0032 | 0.0032 | 0.0032 | 0.0034 | 0.0035 | 0.0039 | 0.0036 | 0.0038 |
产率,kg/hr | 14 | 12 | 9 | 13 | 12 | 8 | 65 | 50 |
对比例A | 对比例B | 对比例C | 对比例D | 对比例E | 对比例F | |
树脂名 | INNOVEX7209AA | EXCEED401 | NovapolTD9022 | DOWLEX2056A | AFFINITYFM1570 | EnhancedPE |
I(2.16),dg/min | 0.90 | 4.50 | 0.87 | 1.00 | 1.00 | 0.85 |
I(21.6),dg/min | - | - | - | - | - | |
密度,g/cc | 0.9200 | 0.9170 | 0.9170 | 0.9200 | 0.915 | 0.9200 |
Mw | - | 124200 | 113100 | 74700 | 118700 | |
Mw/Mn | 2.3 | 2.9 | 4.03 | 2.24 | 3.363 | |
Ea,kcal/mol | 6.82 | 8.47(pg49) | 7.28 | 14.1 | ||
Cpf | <1 | - | <1 | - | 1.06 | - |
Mpf | 0.45 | 1.11 | 0.61 | 0.62 | 0.73 | 2.32 |
DSC峰温,℃ | 116 | 124 | 122 | |||
温度,℃ | - | - | - | 195 | - | - |
共聚单体 | 4-甲基-1-戊烯 | 1-己烯 | 1-己烯 | 1-辛烯 | 1-辛烯 | 1-辛烯 |
催化剂类型 | 传统的齐格勒-纳塔 | 双-Cp | 传统的齐格勒-纳塔 | 传统的齐格勒-纳塔 | 单-Cp | |
加速剂类型 | ||||||
气相操作条件 | ||||||
总压,bar | - | - | - | - | ||
温度,℃ | - | - | - | - | ||
C2压力,bar | - | - | - | - | ||
H2/C2压力 | - | - | - | - | ||
C6/C2压力 | - | - | - | - | ||
产率,kg/hr |
树脂 | 熔体指数 | 密度 | 描述 |
L022L0235011 | 1.891.851.90 | 0.91610.91770.9220 | 气相-基本上线性乙烯聚合物,INSITETM催化剂气相-基本上线性乙烯聚合物,INSITETM催化剂乙烯均聚物,高压管式法 |
Claims (61)
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US60/017,147 | 1996-05-17 |
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