CN1622963A - 用来处理、后处理和再生缩聚物的低聚增链剂、合成、组合物和应用 - Google Patents
用来处理、后处理和再生缩聚物的低聚增链剂、合成、组合物和应用 Download PDFInfo
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- CN1622963A CN1622963A CNA038027976A CN03802797A CN1622963A CN 1622963 A CN1622963 A CN 1622963A CN A038027976 A CNA038027976 A CN A038027976A CN 03802797 A CN03802797 A CN 03802797A CN 1622963 A CN1622963 A CN 1622963A
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Abstract
Description
增链剂A | 增链剂B | 增链剂C | 增链剂D | 增链剂E | |
STY | 24.55 | 32.22 | 67.78 | 32.22 | 67.78 |
BMA | 33.25 | - | - | - | - |
MMA | 17.07 | - | - | - | - |
GMA | 25.13 | 67.78 | 32.22 | 67.78 | 32.22 |
总计 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |
反应温度(℃) | 171 | 188 | 188 | 210 | 210 |
驻留时间(分钟) | 15 | 18 | 18 | 18 | 18 |
EEW | 565.66 | 209.72 | 441.19 | 209.72 | 441.19 |
Efw | 36.48 | 24.20 | 24.52 | 12.90 | 12.52 |
Efn | 8.06 | 9.92 | 9.15 | 6.40 | 5.51 |
PDI | 4.53 | 2.44 | 2.68 | 1.889 | 2.273 |
Mn | 4577 | 2081 | 4036 | 1342 | 2431 |
Mw | 20634 | 5076 | 10819 | 2535 | 5525 |
Tg | 46 | 39 | 67 | 22 | 56 |
极性(作为氧的%) | 21.4 | 22.9 | 10.9 | 22.9 | 10.9 |
增链剂 | 来源 | 增链剂浓度(%w/w) | 产品I.V.(dL/g) |
无 | 未处理的对照物 | 0 | 0.750 |
无 | 经过处理的对照物 | 0 | 0.543 |
EPONTM 1001F | Shell | 2.5% | 0.513 |
EPONTM 1001F | Shell | 5.0% | 0.481 |
环氧化的豆油(ESO) | CP Hall | 2.0% | 0.548 |
ESO | CP Hall | 2.5% | 0.583 |
CYRACURETMUVR6128 | Union Carbide | 1.5% | 0.534 |
CYRACURETMUVR6128 | Union Carbide | 3.0% | 0.508 |
STABAXOLTMKE7426 | Bayer | 5.0% | 0.577 |
STABAXOLTM P200 | Bayer | 1.0% | 0.581 |
ERL-4221 | Union Carbide | 1.5% | 0.518 |
ERL-4221+ESO(1∶1) | Union Carbide | 3.0% | 0.526 |
IRGAFOSTM 168 | Ciba SpecialtyChem. | 0.25% | 0.521 |
IRGAFOSTM 168 | Ciba SpecialtyChem. | 0.50% | 0.546 |
IRGAFOSTM 168 | Ciba SpecialtyChem. | 0.75% | 0.554 |
IRGAFOSTM 168 | Ciba SpecialtyChem. | 1.0% | 0.558 |
IRGAFOSTM 168 | Ciba SpecialtyChem. | 2.0% | 0.562 |
增链剂A(实施例1) | 2.0% | 0.580 | |
增链剂C(实施例1) | 2.0% | 0.674 | |
增链剂B(实施例1) | 2.0% | 0.820 |
样品ID | 增链剂加入量 | 挤出机温度(5个区域&模头,℃) | 挤出机转速(rpm) | I.V.(dL/g) |
原始的EASTAPAKTM 7352 PET天然的 | 无 | 未经处理 | - | 0.750 |
干燥的EASTAPAKTM 7352 PET天然的 | 无 | 260-260-250-245-240-250 | 220 | 0.592 |
干燥的PET(A-1) | 2%ESO | 260-260-250-245-240-250 | 220 | 0.654 |
干燥的PET(B-1) | 2%增链剂B,实施例1 | 320-290-300-295-290-280 | 195 | 0.832 |
干燥的PET(C-1) | 2%增链剂C,实施例1 | 260-290-300-295-290-280 | 150 | 0.724 |
干燥的PET(D-1) | 2%增链剂A,实施例1 | 290-290-290-290-290-285 | 160 | 0.677 |
增链剂 | 水平(%) | 温度(℃) | 扭矩(IP) | ||||
最大 | 达到最大的时间 | 3分钟 | 5分钟 | 7分钟 | |||
无 | 0 | 260 | NA | NA | 10.52 | 5.54 | 2.51 |
无 | 0 | 280 | NA | NA | 7.66 | 2.20 | 2.86 |
B | 0.5 | 260 | 68.07 | 1.37 | 38.41 | 19.71 | 12.45 |
B | 0.5 | 280 | 59.09 | 1.03 | 15.58 | 4.71 | 4.49 |
B | 2 | 260 | 169.49 | 1.53 | 107.32 | 67.94 | 47.26 |
B | 2 | 280 | 219.52 | 1.07 | 86.33 | 44.40 | 37.36 |
D | 0.5 | 260 | 71.32 | 1.50 | 43.74 | 19.98 | 12.01 |
D | 0.5 | 280 | 50.16 | 1.17 | 17.86 | 6.38 | 1.85 |
D | 2 | 260 | 172.30 | 1.70 | 110.09 | 64.99 | 46.29 |
D | 2 | 280 | 175.47 | 1.17 | 63.40 | 32.16 | 25.78 |
E | 2 | 280 | 61.20 | 1.50 | 39.39 | 15.71 | 8.67 |
增链剂 | 水平(%) | 温度(℃) | 扭矩(IP) | ||||
最大 | 达到最大的时间 | 3分钟 | 5分钟 | 7分钟 | |||
对照物(无) | 0 | 280 | NA | NA | 7.66 | 2.20 | 2.86 |
B(这项发明) | 2 | 280 | 219.52 | 1.07 | 86.33 | 44.40 | 37.36 |
TGIC | 2 | 280 | 35.95 | 7.00 | 11.57 | 16.55 | 35.95 |
EPON1007 | 2 | 280 | 19.40 | 3.30 | 18.70 | 7.96 | 3.70 |
增链剂 | 用量水平,% | 机头压力,psi | 扭矩 | MFI,300℃/1.2kg/10min | MFI,%变化 |
无(对照物) | 未处理 | - | - | 14.6 | - |
无(对照物) | - | 500 | 60% | 15.7 | 7.5 |
B(实施例1) | 0.5 | 580 | 60% | 14 | -4.1 |
B(实施例1) | 1.0 | 620 | 62% | 11.7 | -19.9 |
B(实施例1) | 2.0 | 560 | 58% | 10.3 | -29.5 |
所用的PET | 增链剂B的水平,wt% | 熔体粘度(Pa-sec)@100s-1 | 熔体粘度(Pa-sec)@1000s-1 | 熔体粘度的变化(Pa-sec) |
DAK5122C | 0(对照物)1.0%2.0% | 110159176 | 998963 | 1170113 |
KOSA 3302 | 0(对照物)1.0%2.0% | 89190183 | 8011881 | 972102 |
DAK LaserPlus | 0(对照物)1.0%2.0% | 122238160 | 11412873 | 811087 |
EASTAPAK7352 | 0(对照物)1.0%2.0% | 89161179 | 7110178 | 1860101 |
增链剂F | 增链剂G | |
给CSTR的新鲜进料 | ||
STY | 90.70 | 47.08 |
MMA | 0.98 | 1.00 |
GMA | 5.1 | 48.77 |
Aromatic-100 | 0.97 | 1.77 |
DTBP | 2.25 | 1.38 |
处理条件 | ||
再循环/新鲜进料 | 10/90 | 20/80 |
反应温度(℃) | 240 | 193 |
驻留时间(分钟) | 12 | 15 |
清理/再循环 | 20/80 | 10/90 |
产品特征 | ||
EEW | 2800 | 285 |
Efw | 1 | 25.8 |
Efn | 0.5 | 9.7 |
PDI | 1.9 | 2.7 |
Mn | 1500 | 2700 |
Mw | 2900 | 7300 |
Tg | 56 | 52 |
极性(作为氧的%) | 2.1 | 17.3 |
配方 | 产品I.V.(dL/g) | 典型应用 | 应用需要的I.V.范围(dL/g) |
未经处理的PET(Estapak 9921 W) | 0.8 | - | - |
经过处理的PET(Estapak 9921 W) | 0.625 | 定长短纤维、长丝 | 0.62-0.64 |
PET(Estapak 9921W)+0.3%增链剂G | 0.683 | 片材和磁带 | 0.65-0.72 |
PET(Estapak 9921W)+0.5%增链剂G | 0.705 | 非食品瓶子 | 0.72-0.74 |
PET(Estapak 9921W)+1.0%增链剂G | 0.776 | (1)常规包装捆带;(2)矿泉水饮料瓶;(3)CSD饮料瓶 | 0.75-0.800.78-0.820.82-0.85 |
PET(Estapak 9921W)+1.5%增链剂G | 0.996 | 高张力捆带 | 0.90-0.95 |
PET+2.0%增链剂G | 太高无法测量 | - | - |
PDO | PDP | PDQ | PDR | PDS | PDX | PDY | PDZ | |
增链剂G(%) | 60 | 60 | 60 | 50 | 50 | 20 | 20 | 20 |
稀释剂(%) | 40 | 40 | 40 | 50 | 50 | 80 | 80 | 80 |
配方 | PET对照I.V.=0.75 | PRT+PD-P0.5% | PRT+PD-P1.0% | PRT+PD-Q0.5% | PRT+PD-Q1.0% | PRT+PD-R0.6% | PRT+PD-R1.2% | PRT+PD-S0.6% | PRT+PD-S1.2% | PRT+PD-O1.0% | PRT+PD-P1.0% | PRT+PD-R2.0% | PRT+PD-S2.0% | ||
PET被预先干燥 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 否 | 否 | 否 | 否 | ||
水分含量(%)* | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | >1.0 | >1.0 | >1.0 | >1.0 | ||
物理性质 | 测试方法 | 单位 | |||||||||||||
弯曲模量 | ASTMD790 | MPa | 2497 | 2510 | 2497 | 2538 | 2497 | 2559 | 2566 | 2476 | 2510 | 2579 | 2566 | 2593 | 2559 |
弯曲强度 | ASTMD790 | MPa | 82.1 | 82.1 | 82.4 | 82.1 | 82.1 | 84.8 | 83.4 | 81.4 | 81.4 | 85.5 | 85.5 | 85.5 | 84.1 |
Izod缺口冲击强度 | ASTMD256 | J/m | 37.4 | 42.7 | 37.4 | 37.4 | 37.4 | 32.0 | 37.4 | 26.7 | 37.4 | 21.4 | 26.7 | 21.4 | 16.5 |
屈服拉伸强度 | ASTMD638 | MPa | 51.3 | 53.7 | 53.7 | 51.9 | 52.6 | 53.6 | 53.2 | 52.8 | 52.2 | 53.9 | 54.3 | 55.2 | 54.1 |
屈服延伸率 | ASTMD638 | % | 3.5 | 3.8 | 3.6 | 3.6 | 3.6 | 3.7 | 3.6 | 3.5 | 3.6 | 3.5 | 3.7 | 3.7 | 3.5 |
杨氏模量 | ASTMD638 | MPa | 2234 | 2379 | 2462 | 2414 | 2448 | 2497 | 2497 | 2483 | 2483 | 2352 | 2317 | 2386 | 2366 |
配方 | PET对照I.V.=0.58 | PRT+PD-O1.0% | PRT+PD-O1.5% | PRT+PD-Q1.0% | PRT+PD-Q1.5% | PRT+PD-R1.2% | PRT+PD-R1.8% | PRT+PD-S1.2% | PRT+PD-S1.8% | PRT+PD-R2.0% | PRT+PD-R3.0% | PRT+PD-S2.0% | PRT+PD-S3.0% | ||
PET被预先干燥 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 部分 | 部分 | 部分 | 部分 | ||
水分含量(%)* | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | <0.05 | 0.075 | 0.075 | 0.075 | 0.075 | ||
物理性质 | 测试方法 | 单位 |
弯曲模量 | ASTMD790 | MPa | 2531 | 2545 | 2497 | 2517 | 2448 | 2566 | 2552 | 2586 | 2572 | 2524 | 2490 | 2510 | 2524 |
弯曲强度 | ASTMD790 | MPa | 83.4 | 84.1 | 83.6 | 80.7 | 78.6 | 82.8 | 80.7 | 82.1 | 82.1 | 83.4 | 82.1 | 81.4 | 82.1 |
Izod缺口冲击强度 | ASTMD256 | J/m | 10.7 | 16.0 | 16.0 | 10.7 | 26.7 | 21.4 | 26.7 | 21.4 | 26.7 | 25.1 | 21.4 | 29.9 | 29.9 |
屈服拉伸强度 | ASTMD638 | MPa | 53.0 | 53.7 | 54.1 | 53.5 | 52.1 | 53.8 | 53.5 | 53.7 | 53.4 | 53.2 | 53.2 | 52.0 | 52.2 |
屈服延伸率 | ASTMD638 | % | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.6 | 3.6 | 3.8 | 3.6 | 3.7 | 3.5 | 3.5 | 3.5 |
杨氏模量 | ASTMD638 | MPa | 2379 | 2338 | 2400 | 2386 | 2366 | 2503 | 2455 | 2421 | 2407 | 2441 | 2462 | 2379 | 2414 |
配方 | PC对照物 | PC+PD-R0.6% | PC+PD-R1.2% | PC+PD-S0.6% | PC+PD-S1.2% | ||
PC被预先干燥 | 是 | 是 | 是 | 是 | 是 | ||
水分含量(%)* | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 | ||
物理性质 | 测试方法 | 单位 | |||||
弯曲模量 | ASTM D790 | MPa | 2441 | 2455 | 2455 | 2421 | 2462 |
弯曲强度 | ASTM D790 | MPa | 97.2 | 97.9 | 99.3 | 97.9 | 99.3 |
Izod缺口冲击强度 | ASTM D256 | J/m | 875.4 | 907.5 | 912.8 | 912.8 | 902.1 |
屈服拉伸强度 | ASTM D638 | MPa | 61.3 | 62.1 | 61.9 | 61.2 | 62.5 |
屈服延伸率 | ASTM D638 | % | 6.0 | 6.2 | 6.0 | 5.9 | 6.3 |
杨氏模量 | ASTM D638 | MPa | 2455 | 2414 | 2469 | 2476 | 2441 |
配方 | PET-1I.V.=0.84对照物 | PET-2I.V.=0.73对照物 | PET-2+0.5%增链剂G | PET-2+0.5%PD-S |
注塑机 | Arburg 420 C | Arburg 420 C | Arburg 420 C | Arburg 420 C |
型坯# | PRE-0246C | PRE-0246C | PRE-0246C | PRE-0246C |
型坯重量(g) | 48±0.5 | 48±0.5 | 48±0.5 | 48±0.5 |
机筒温度 | ||||
注道(℃) | 270 | 199 | 229 | 200 |
区域1(℃) | 271 | 225 | 250 | 225 |
区域2(℃) | 271 | 279 | 280 | 280 |
区域3(℃) | 271 | 280 | 280 | 280 |
注射变量 | ||||
注射压力1(bar) | 500 | 700 | 700 | 700 |
注射压力2(bar) | 500 | 700 | 700 | 700 |
注射时间(sec) | 5.35 | 3.26 | 3.25 | 3.25 |
第一注射速度(ccm/sec) | 16.0 | 12.0 | 12.0 | 12.0 |
第二注射速度(ccm/sec) | 12.0 | 12.0 | 12.0 | 12.0 |
保压 |
转变点(ccm) | 13.0 | 13.0 | 13.0 | 13.0 |
第一保压压力(bar) | 450 | 450 | 450 | 450 |
第二保压压力(bar) | 525 | 525 | 525 | 525 |
第三保压压力(bar) | 200 | 200 | 200 | 200 |
第四保压压力(bar) | 150 | 150 | 150 | 150 |
第一保压时间(sec) | 0.0 | 0.0 | 0.0 | 0.0 |
第二保压时间(sec) | 3.5 | 3.5 | 3.5 | 3.5 |
第三保压时间(sec) | 5.0 | 7.0 | 7.0 | 7.0 |
第四保压时间(sec) | 2.0 | 2.0 | 2.0 | 2.0 |
持续冷却时间(sec) | 21.0 | 50.0 | 50.0 | 50.0 |
剂量 | ||||
圆周速度(m/min) | 10.0 | 6.0 | 8.0 | 6.0 |
返压(bar) | 30.0 | 15.0 | 15.0 | 15.0 |
剂量体积(ccm) | 47.0 | 47.0 | 47.0 | 47.0 |
测量剂量时间(sec) | 6.5 | 32.0 | 39.0 | 33.7 |
缓冲(ccm) | 5.79 | 4.73 | 4.39 | 4.58 |
调整数据 | ||||
循环时间(sec) | 42.3 | 71.4 | 74.0 | 74.3 |
配方 | PET-1对照物 | PET-2对照物 | PET-2+0.5%增链剂G | PET-2+0.5%PD-S |
未处理的树脂的I.V. | 0.840 | 0.722 | 0.722 | 0.722 |
型坯的I.V. | 0.774 | 0.680 | 0.690 | 0.706 |
FB膜泡结晶度(%) | 24.5 | 23.2 | 22.4 | 22.5 |
表面应变 | 7.6 | 9.79 | 10.95 | 10.76 |
FB体积(cc) | 1842.3 | 2665.4 | 2595.9 | 2721.7 |
配方 | CoPE1stPass对照物 | CoPE1stPass+1.0%PD-X | CoPE1stPass+2.0%PD-X | CoPE1stPass+1.0%PD-Y | CoPE1stPass+2.0%PD-Y | CoPE1stPass+1.0%PD-Z | CoPE1stPass+2.0%PD-Z | CoPE1stPass+3.0%PD-Z |
增链剂G的浓度(%) | 0.0 | 0.2 | 0.4 | 0.2 | 0.4 | 0.2 | 0.4 | 0.6 |
处理前I.V.(dL/g) | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 |
处理后I.V.(dL/g) | 0.558 | 0.657 | 0.773 | 0.689 | 0.725 | 0.662 | 0.673 | 0.722 |
配方 | CoPE1STPass对照物 | CoPE1STPass+PD-X0.5% | CoPE1STPass+PD-Y1.0% | CoPE1STPass+PD-Y2.0% | CoPE1STPass+PD-Z2.0% | CoPE1STPass+PD-Z3.0% | ||
增链剂G的浓度(%) | 0.0 | 0.1 | 0.2 | 0.4 | 0.4 | 0.6 | ||
处理前I.V.(dL/g) | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 | 0.715 | ||
处理后I.V.(dL/g) | 0.558 | N/a | 0.689 | 0.725 | 0.673 | 0.772 | ||
物理性质 | 测试方法 | 单位 | ||||||
280℃-0.1/sec下的熔体粘度 | 平行板流变仪 | Pa-sec | 105 | 108 | 168 | 724 | 149 | 96 |
280℃-1/sec下 | 平行板流变仪 | Pa-sec | 94 | 95 | 138 | 622 | 121 | 78 |
的熔体粘度 | ||||||||
280℃-10/sec下的熔体粘度 | 平行板流变仪 | Pa-sec | 65 | 78 | 112 | 445 | 84 | 62 |
片材厚度 | mm | 0.33-0.42 | 0.38 | 0.28 | 0.22 | 0.38 | 0.22-0.30 | |
断裂拉伸强度 | ASTMD638 | MPa | 43.5 | 43.1 | 53.1 | 42.2 | 57.3 | 67.8 |
断裂延伸率 | ASTMD638 | % | 571 | 560 | 536 | 552 | 495 | 333 |
模量 | ASTMD638 | MPa | 932 | 836 | 1022 | 880 | 1002 | 1102 |
对自己的摩擦系数 | - | 0.5687 | 0.4097 | N/a | 0.5528 | N/a | 0.3251 |
配方 | R-PET对照物I.V.=0.4 | R-PET对照物+2%增链剂G | 原始的PETI.V.=0.73 | ||
物理性质 | 测试方法 | 单位 | |||
在280℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 16 | 71 | 89 |
在280℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 14 | 28 | 80 |
配方 | TPU对照物 | TPU对照物+0.5%增链剂G | TPU对照物+1.0%增链剂G | TPU对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在200℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 453 | 540 | 659 | 750 |
在200℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 455 | 482 | 589 | 656 |
在200℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 376 | 373 | 448 | 491 |
在200℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 281 | 283 | 331 | 363 |
配方 | TEE对照物 | TEE对照物+0.5%增链剂G | TEE对照物+1.0%增链剂G | TEE对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在240℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 155 | 419 | 862 | 1173 |
在240℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 158 | 339 | 614 | 776 |
在240℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 142 | 247 | 389 | 459 |
在240℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 119 | 189 | 274 | 314 |
配方 | PETG对照物 | PETG对照物+0.5%增链剂G | PETG对照物+1.0%增链剂G | PETG对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在230℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 916 | 1547 | 1832 | 2401 |
在230℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 825 | 1261 | 1429 | 1762 |
在230℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 629 | 854 | 933 | 1086 |
在230℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 459 | 582 | 628 | 711 |
配方 | PBT对照物 | PBT对照物+0.5%增链剂G | PBT对照物+1.0%增链剂G | PBT对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在260℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 118 | 254 | 638 | 1279 |
在260℃-200/sec下的 | 毛细管流变仪 | Pa-sec | 138 | 255 | 486 | 880 |
熔体粘度 | ||||||
在260℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 141 | 221 | 332 | 543 |
在260℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 124 | 176 | 245 | 381 |
配方 | PC/PA对照物 | PC/PA对照物+0.5%增链剂G | PC/PA对照物+1.0%增链剂G | PC/PA对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在285℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 205 | 81 | 150 | 134 |
在285℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 129 | 117 | 160 | 130 |
在285℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 89 | 137 | 158 | 132 |
在285℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 79 | 121 | 145 | 139 |
配方 | PC/PBT对照物 | PC/PBT对照物+0.5%增链剂G | PC/PBT对照物+1.0%增链剂G | PC/PBT对照物+1.5%增链剂G | ||
物理性质 | 测试方法 | 单位 | ||||
在285℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 142 | 202 | 330 | 227 |
在285℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 156 | 221 | 305 | 228 |
在285℃-500/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 156 | 213 | 264 | 210 |
在285℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 142 | 185 | 210 | 186 |
配方 | PBT/PA对照物 | PBT/PA对照物+0.5%增链剂G | PBT/PA对照物+1.0%增链剂G | ||
物理性质 | 测试方法 | 单位 | |||
在260℃-100/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 83 | 212 | 539 |
在260℃-200/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 86 | 216 | 404 |
在260℃-500/sec下的熔 | 毛细管流变仪 | Pa-sec | 82 | 185 | 269 |
体粘度 | |||||
在260℃-1000/sec下的熔体粘度 | 毛细管流变仪 | Pa-sec | 73 | 145 | 195 |
配方 | PBT对照物 | PBT+5%增链剂F | ||
PBT被预先干燥 | 是 | 是 | ||
水分含量(%)* | <0.05 | <0.05 | ||
测试方法 | 单位 | |||
熔体流动指数(在230℃/2.16kg) | ASTMD1238 | g/10min | 6.5 | 7.5 |
Vicat软化温度(B在50N) | ASTMD648 | ℃ | 170.3 | 172.1 |
Izod缺口冲击 | ASTMD256 | J/m | 32 | 27 |
屈服拉伸强度 | ASTMD638 | MPa | 56.8 | 57.5 |
断裂拉伸强度 | ASTMD638 | MPa | 55.0 | 55.4 |
屈服延伸率 | ASTMD638 | % | 3.4 | 3.8 |
断裂延伸率 | ASTMD638 | % | 10.7 | 8.4 |
杨氏模量 | ASTMD638 | MPa | 2524 | 2951 |
配方 | 聚酰胺6(%) | 100-对照物1 | 99.8-对照物2 | 99.3 | 99.8 | |
HD-98(%) | 0.0 | 0.2 | 0.2 | 0.2 | ||
预先稀释物S(%) | 0.0 | 0.0 | 0.5 | 1.0 | ||
配方中增链剂G的浓度(%) | 0.0 | 0.0 | 0.25 | 0.5 | ||
物理性质 | 测试方法 | 单位 | ||||
熔体流动指数(在230℃/2.16kg) | ASTMD1238 | g/10min | 9.16 | 8.20 | 5.88 | 3.93 |
235℃下的粘度(剪切速率) | 平行板 | Pa-sec(1/sec) | 1210(16.2) | 1395(14.0) | 1946(10.07) | 2914(6.72) |
最大应力下的拉伸强度 | ASTMD638 | MPa | 49.3 | 52.8 | 56.3 | 57.9 |
断裂延伸率 | ASTMD638 | % | 181.5 | 196.3 | 189.9 | 176.3 |
杨氏模量 | ASTMD638 | MPa | 970 | 985 | 1017 | 1059 |
配方(wt%) | ||||
物理性质 | PET(%) | 99.84 | 99.92 | 99.92 |
纤维丝径 | 7.4dpfPOY | 7.4dpfPOY | 4.5dpfPOY | |
预先稀释物Q | 0.16 | 0.08 | 0.08 | |
配方中增链剂G的浓度 | 0.096 | 0.048 | 0.048 | |
屈服点的拉伸强度(Mpa) | 690 | 2608 | 3905 | |
断裂拉伸强度(Mpa) | 1775 | 6061 | 5770 | |
屈服延伸率(%) | 3.9 | 3.7 | 4.6 | |
断裂延伸率(%) | 287.6 | 247.6 | 40.6 | |
拉伸模量(Mpa) | 17907 | 72290 | 118202 |
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CN102427739A (zh) * | 2009-05-18 | 2012-04-25 | 普立万公司 | 清除氧的枝状聚合物 |
CN101173022B (zh) * | 2007-10-15 | 2012-07-04 | 刘信东 | 一种制备甲基丙烯酸环氧丙烷-苯乙烯低分子量共聚物的方法 |
CN102844336A (zh) * | 2009-07-21 | 2012-12-26 | 巴斯夫公司 | 通过反应器内扩链生产缩聚物的方法及其产物 |
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AU2003205160B2 (en) | 2008-01-10 |
PT1470175E (pt) | 2007-04-30 |
DE60312482D1 (de) | 2007-04-26 |
CN1318466C (zh) | 2007-05-30 |
ES2286405T3 (es) | 2007-12-01 |
TW200416235A (en) | 2004-09-01 |
AU2003205160A1 (en) | 2003-09-02 |
MXPA04007399A (es) | 2006-02-24 |
KR20040081477A (ko) | 2004-09-21 |
TWI277624B (en) | 2007-04-01 |
JP4255838B2 (ja) | 2009-04-15 |
DK1470175T3 (da) | 2007-05-21 |
BR0307229A (pt) | 2004-12-14 |
EP1470175B1 (en) | 2007-03-14 |
KR100954466B1 (ko) | 2010-04-22 |
US6984694B2 (en) | 2006-01-10 |
ATE356842T1 (de) | 2007-04-15 |
ZA200405649B (en) | 2005-09-28 |
US20040138381A1 (en) | 2004-07-15 |
DE60312482T2 (de) | 2007-06-21 |
BR0307229B1 (pt) | 2012-12-11 |
WO2003066704A1 (en) | 2003-08-14 |
JP2005517061A (ja) | 2005-06-09 |
EP1470175A1 (en) | 2004-10-27 |
CA2474251C (en) | 2009-05-12 |
CA2474251A1 (en) | 2003-08-14 |
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