正文字数:3550字 预计阅读时间9分钟 全称为“熔体流动速率或熔体流动指数”,简称熔指。是指在一定的温度,压力和时间内取到的试样重量。用以描述塑料材料在注塑过程中的流动性的强弱,对于注塑生产过程中工艺的确认和调整有一定作用。
熔融指数常用MI表示,现在国际上统一称作熔体流动速率,用MFR表示。它通常作为热塑性树脂质量控制和热塑性塑料成型工艺条件的参数。熔融指数是用以区别各种热塑性材料在熔融状态时流动性的参数。对同一种树脂,可以用熔融指数比较其分子量的大小,以作为生产质量控制。 一般来说,对化学结构一定的树脂,其熔融指数越小,分子量就越大,则其断裂强度、硬度、韧性、耐老化稳定性等性能都有所提高。而熔融指数大,分子量就小,成型时的流动性就相应好一些。 牌号 | 熔指 g/10min | 牌号 | 熔指 g/10min | 牌号 | 熔指 g/10min | LDPE-普通膜类 | LD100AC LD100 | 1.7-2.3 | 2102TN26 | 2.1-2.9 | LD160BW | 2 | LD155 | 1.7-2 | 2436H | 2 | LD160 LD160AS | 3-5 | LD662 | 1.9 | 2426H | 2 | FD0274 | 2.4 | LD600 | 2 | 2426K | 4 | 3026H | 1.7-2.2 | LD617 | 2 |
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| LDPE-透明膜类 | LD104 | 1.7-2.3 | 200GG | 2 | F222 | 2 | LD105 | 2 | F210-6 | 2 | FB3000 | 3 | QLT-04 | 2.4-3.6 | 530G | 2.8 | 5320 | 2 | Q281 | 2.8 | FD0474 | 4 |
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| LDPE-收缩膜/重包装膜类 | LD163 | 0.3 | 2423D | 0.3 | 1810E | 0.5 | LD165 | 0.23-0.43 | 2420F | 0.7 | FB3003 | 0.3 | LD150 | 0.6-0.9 | 2426F | 0.7 | 1810D | 0.2-0.5 | 2100TN00 | 0.25-0.3 | 3020D | 0.15-0.35 | FB0300 | 0.3 | 2420D | 0.3 |
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| LDPE-注塑及薄膜类 | 18D 18D0 | 1.5 | 2420H | 1.7-2.2 | 3026K | 3.4-4.6 | 1I2A | 2 | 3020H | 1.7-2.2 | 2420K | 3.4-4.6 | 2420H | 2 | 3020K | 3.4-4.6 | EB-853/72 | 2.7 | 2420K | 4 | 1810H | 1.3-1.8 | 1816H | 1.3-1.8 | 3025K | 2 |
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| LDPE-高熔指注塑类 | LD615 | 12-18 | 1I50A | 50 | 2410T | 36 | 1810S | 17-22 | LD400 | 20-30 | MG70 | 70 | 2410T | 33-39 |
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| LDPE-发泡类 | 1F7B | 7 | 15803 | 2-2.5 | LD607/608 | 5-7 | LD605 | 4.5-7.5 | 10803 | 2-2.5 |
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| LDPE-电缆料类 | 2102-TN00 | 2.1-2.9 | DJ200A | 2 | 2220H | 1.8-2.2 | LD100BW | 2.2 | 2210H | 2 | 18E | 1.8 | DJ210 | 2.1 | LD200BW | 2.2 |
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| LDPE-涂层类 | 1C10A | 10 | 940 | 12 | LB7500 | 7.5 | 1C7A | 7 | 950 | 7.5 | 18G | 7-8 | 1C7A-1 | 7.2 | 801YY | 7 | 961 | 5.3 | LLDPE-农地膜类 | 7042 | 2 | UF414 | 2 | 21HN | 2 | 7042T | 2 | 3224 | 2 | 7042N | 2 | 9020 | 2 | 3305 | 2 | 7042K | 2 | 1802 | 2 | 218W | 2 | 9042 | 2 | 7050 | 1.9-2 | 218N | 2 | 1002YB | 2 | 0220KJ | 2 | 0218D | 2 | 7120B | 2 | 0220AA | 2 | 1002KW | 2 | FV149M | 2 | QLLF-20 | 2 |
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| LLDPE-棚膜类 | 7047 | 1 | 0209KJ | 0.9 | 1020CC | 1 | 7085 | 1 | 6209AA | 0.9 | 6208AF | 0.75 | 9085 | 0.8 | 22010 | 1 | 7080 | 1.0 | 9086 | 1 | FU149M | 1 | QLLP-01 | 1 | 1801 | 1 | 118N | 1 | 9088 | 1 | 0209AA | 0.8-1 | 21HS | 1 | 0209AA | 0.9 | LLDPE-缠绕膜类 | 9030 | 2 | 0220AA | 2.4 | QLLF-05 | 3.4±0.5 | LLDPE-茂金属类 | 18H27DX | 2.7 | SP1520 | 1.8 | 2045G | 1 | 18H10AX | 1 | 1520F | 2 |
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| LLDPE-高熔指类 | FB2230 | 22 | JL210 | 20 |
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| LLDPE-粉料类 | 7042粉 | 2 | 1820粉 | 2 | 2650粉 | 50 | 7047粉 | 1 | 1875粉 | 0.75-1 |
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| MDPE | 7149 | 4 | 3321C | 0.1 | 3721C | 0.1 | 7150 | 2.8 |
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| HDPE-拉丝类 | 5000S | 0.9 | E308 | 0.9 | 8010 | 1 | 5010 | 0.6-1 | E808 | 0.9 | EE52009 | 0.9 | 5410AA | 0.9-1 | HD53EA010 | 1 | HM5000 | 1 | 4000F | 0.6-1.6 | E309 | 1 | HF7740F2 | 0.8(5kg) | 6084A | 1 | 3300 | 1 | 5000S | 0.9 | GF7750 | 0.36-0.54 | Y910A | 1 | 3300 | 0.8 | 5609AA | 0.9 | T10 | 1 |
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| HDPE-注塑类 | 2908 | 8 | T60-800 | 6.5-10 | 5306J | 6.3 | 2909 | 12 | I3 | 8 | 6070UA | 7.6 | 2911 | 20 | 3840UA | 4 | 5218AA | 18 | 2911FS | 20 | 5740UA | 3.9 | 5018L | 20 | 1600J | 18 | 8008 | 8 | 9018 | 18-20 |
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| 5070 | 6-8 | 5226AA | 26 | M691 | 20 | 6070 | 6.5-8 | 2200J | 5 | ME9180 | 18 | 5218 | 16-20 | 3300J | 2.5-3.0 | 60550 | 5-7 | 7260 | 6-9 | 8007 | 5-11 | 8007 | 7-8 | HC7260 | 8 |
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| HDPE-中空类 | 5421B | 0.05 | 5420AA | *2 | HM8255 | 0.35 | 4261A | 0.05 | 5502AA | 0.2 | HM6255 | 2.2(21.6kg) | 5200B | 0.35 | 5502FA | 0.2 | 0855S1 | 0.45-0.6 | 1158 | *1.4-2.8 | 5403AA | 0.25 | 60-70 | 0.7 | 6145 | *12-21 | 9001 | 0.05 | 5401AA | 2(21.6) | 6147 | *7-14 | B303 | 0.33 | 6007 | 0.70 | 5300B | 0.2-0.5 | BE0400 | 0.25 | TR-512 | 5.5 | 5420GA | 2.1 | 5021D | 0.2 | 5621D | 0.2 | 5502 | 0.25-0.45 |
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| HDPE-薄膜类 | 6098 | 0.08 | TR168 | 7.5-11 | 9455F | 0.25 | 6093 |
| F600 | 0.05 | TR144 | 0.16-0.22 | 9255F |
| TR144 | 0.18 | EX5 | 0.28 | 5121B | 0.05 | 8800 | 0.04 | 961 | 0.1 | 7000F | 0.035-0.055 | 640UF | 0.04 | 9001 | 0.05 | 5301AA | 0.08 | 7000F | 0.04 | 7007 | 0.04 | HM9450F | 0.28(5kg) | F120A | 0.04 | HM9450F1 | 0.22(5kg) | HDPE-电缆料类 | 5300E | 0.8 | QHJ-01 | 0.8 |
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| HDPE-管材/管道专用料类 | 6360M | 0.22-0.3 | HM5010T2N | 0.45(5kg) | PN-049-030-122 | 0.3 | 6380M | 0.13 | HM5010T3N | 0.43(5kg) | 5135B | 0.4(D1238) | 6100M | 0.15 | HMCRP100N | 0.22(5kg) | TR480 | 0.11 | QHE16A | 3.5 | 041 | 0.17-0.34 | C100S | 0.23(5kg) | QHE16B | 5.5 | 4401 | 0.11 | P110A | 0.23 | 2480 | 10-15 | 4801EX | 11 | 9398 | *10 | K44-08-122 | 8.75 | 2630 | 0.1 | P600 | 0.12 | K38-20 | 0.85 | P301E | 0.12 | P502 | 0.15 | 2480H | 0.12-0.15 |
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| 管道包覆料类 | PE胶 | 1.5 | BP0900WH | 0.4 | P601KUBL | 0.3 | BFPE | 0.3 |
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| HDPE-交联聚乙烯类(PEX) | P300X | 0.03-0.04 | J0253P | 1.5-2.5 | 2300XM | 0.12-0.15 | PERT(耐热聚乙烯) | DX-800 | 0.64 |
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| EVA-膜类 | EVA 14-2 | 14 | V5110F | 16.6-19.4 | EF443 | 12 | EVA 14-0.7 | 14 | V4110J | 12.6-15.4 | 7140F | 14-0.7 | EVA9-0.7 | 9 | V4110F | 8-10 | V4110D | 12.6-15.4 | V3110F | 0.7 | EF321 | 9 | V3110F | 4-6 | EVA-发泡类 | EVA18-3 | 18 | 7350M | 18 | V3510K | 11.6-14.4 | V5110J | 18 | EVAE180F | 18 | 1316 | 19-1.8 | V5110K | MI:4,22 | VS430 | 26 | V4610H | 16.6-19.4 | 均聚聚丙烯 PP-注塑类 | 1300 | 1.5 | V2400G | 17 | T50G | 3.2 | 1400 | 3 | V2401G | 17 | C30G | 6 | K1003 | 3 | X30G | 9 | J700 | 12 | K1008 | 10 | F37G | 11 | J701 | 16 | C1008 | 10 | HA840R | 20 | F30G | 10-14 | 1700 | 11 | Z30G | 25 | F30G | 12 | K1003 | 3 | H32GA | 35 | V30G | 16-20 | K1215 | 15 | ADXP770 | 45 | V30G | 16 | K1514 | 13.5 | S30G | 1.8 | T30G | 3.2 | HP500N | 12 |
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| PP-纤维类 | T30S | 2.5-3.5 | Z30S | 25 | S2040 | 38 | T30S | 3.2 | Z21S | 25 | HP565S | 38 | C30S | 6 | Z69S | 25 | H7700 | 39 | F401 | 2.5-3 | F30S | 12 | HP563S | 38 | PP022 | 3 | C30G | 6 | RPP1200 | 1200±100 | S1003 | 3.2 | HOXP817 | 25 | Z30S | 22-27 | 5004 | 2.6-4.4 | H561S | 35 | Z30S | 11-20 | HP550J | 3.2 | HP551M | 9.5 | Z30S | 25 | F501 | 3 | H561R | 25 | Z30S | 20 | H0305G | 3 | HY525 | 35 | Z30S | 22-28 | H5300 | 3.5 | H30S-1 | 25 | 71735 | 35 | 5014 | 3.5 | S900 | 35 | H30S | 35 | S30S | 1.8 | H39S | 35 | H30S-2 | 36 | Y-130 | 3.5 | F79S | 12 | YS835 | 35-38 | 6531M | 2 | V79S | 18 | 3365 | 3 | H730F | 3.5 | YF39S | 12 | HP450J | 3 | SY130 | 3.5 | H22S | 38 | HP502N | 12 | H430 | 3.5 | 71740 | 40 | HP550R | 25 | PP-粉料类 |
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| T30S粉 | 2-3 | PP粉 | 2-3 | PP粉045 | 2-3 | T30S粉 | 2-3 | PP粉 | 2-3 | PP粉045 | 2-3 | T30S粉 | 2-3 | Z30S粉 | 16-20 | C30S粉 | 16-20 | T30S粉 | 2-3 | V30S粉 | 16-20 |
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| PP-BOPP膜类 | F1002 | 1.7-2.8 | T38FE | 2.6 | T36F | 3 | YX37F | 9 | T38CA | 3.1 | T36F | 2.6 | T28F | 3 | PH384 | 3 | F280Q | 3.5 | S28F | 2 | HP523J | 3 | T38F | 3 | S38F | 2 | YC37F | 6 | T38F | 3 | S38FA | 2 | ADXP856 | 7 | T38FA | 3 | S38CA | 2.1 | T28C | 3.1 | F1002B | 2.8 | S28C | 2.1 | F280S | 2.8 | HP425J | 3.1 | F1002A | 2.8 | LI28F | 3 | HP525J | 3 | PP-其它薄膜类 |
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| HP510M | 9 | EP3C37F | 5.5 | 4540 | 10-12 | T30SW | 3.2 | F1608 | 8 | H4540 | 12 | C1007 | 7 | 1088B | 11 |
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| PP-涂膜类 | 70126 | 20-32 | 670M | 21 | HPP100 | 33.63 | H300 | 28.6 | R680S | 2.8 |
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| PP-其他用途 | YD50G | 0.3 | HP648H | 2.2 | ADXP855 | 7 | D50S | 0.3 | T2101F | 3.5 | YS32S | 2 | Q30P | 0.7 | ADX680 | 3.5 |
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| 共聚聚丙烯 PP-低熔指类 | K8303 | 1.5 | EP300H | 1.8 | T3401 | 0.3 | 1340 | 1.2 | EP300K | 3.5 | F3002 | 2.2 | K8003 | 2.5 | T8002 | 1.7 | B4002 | 2 | K7002 | 1.4 | J340 | 1.7 | EPS31HP | 1.3 | J340 | 0.98-2 | J440 | 4 | EPT30M | 3.5 | EPS30U | 1.5 | EPD60R | 0.35 | EPT30U | 3.5 | EPS30RA | 2-2.2 | EPQ30M | 0.8 | HEXP2085 | 2.1 | EPT30R | 3.5 | EPQ30RF | 0.8 | JD803 | 1.5-2.2 | P340 | 0.7-1.3 | EPYS30RE | 1.3 | EPS30R | 1.2-1.8 | PP-中熔指类 | 7708 | 8-10 | EPC30R | 7 | EP2C30F | 6 | 1647 | 8-10 | EPC40R | 7 | EP2C37F | 6 | 1847 | 15 | EPF31H | 12 | EP3C37F | 5 | SP179 | 7-11 | EPF31HA | 12 | EP3X37F | 8 | SP179 | 8 | EPF31HR | 12 | EP3C39F | 5 | EPF30R | 11-15 | BA238G3 | 12 | BJ300 | 5 | EP300M | 7 | EP445L | 7 | BJ500 | 10 | EP300M | 8 | EP1X35F | 8 | AW564 | 8-10 | C4008B | 8 | EP1X35AF | 8 | BJ500 | 8-9 | AP3N | 8-10 | EP1X35HF | 8 | EPC31HR | 6 | EPC31H | 6 |
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| PP-高熔指类 | K9920 | 20 | BJ750 | 30 | EP380T | 55 | K9020 | 20 | EPH31RA | 40 | K9020 | 20 | K9026 | 26 | EPYH31U | 40 | K9935 | 35 | 1947 | 28 | EPH71HA | 45 | EP340S | 40 | K7726 /K7726H | 29 | EPL31UA | 70 | J640 | 18 | 9935 | 35 | EPN31MA | 100 | HEXP280 | 18 | 9035 | 35 | HEXP2019 | 100 | EPV31RA | 21 | K7760 | 50 | J740 | 30 | AZ564 | 29 | K7926 | 30 | B38G | 28 | K8025 | 25 | K7930 | 30 | AP03B | 29 | M1600 | 25-29 | K8224 | 24 |
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| 透明聚丙烯PP类 | RP340S | 42 | GM160E | 1.6 | R370Y | 20 | RP340R | 25 | 6019 | 19 | 560S | 18 | RP346R | 25 | K2925 | 25 | M800E | 8 | EP2X32G | 8.05(2.16) | K2328 | 28 | M1600E | 16.5 | B4902 | 2.2 | RP340N | 10 | EP2S29B | 1.8 | 4912 | 12 | RJ760 | 22 | EP2X49GA | 10 | T4802 | 2.5 | EP2S12B | 1.8 | EP2YX29GA | 10 | B4808 | 11 | EP2S30B | 1.8 | EP2Z29G | 25 | B4818 | 20 | K4912 | 12 | RP1085 | 42 | K4812 | 12 |
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| PPR(热水管) | 4220 | 0.3 | Q802 | 0.1-0.5 | R200P | 0.28 | 4101 | 0.29 | RP2400 | 0.25 | 14D | 0.3-05 | PPB(冷水管) | 2K0640P | 0.36 | Q803 | 0.1-0.5 | 240 | 0.3-0.5 | C180 | 0.35 | HB240P | 0.3 | Q801 | 0.1-0.5 | 8101 | 0.45 | BP2000 | 0.3 | EP332C | 0.3-0.5 | B8101 | 0.45 | M910 | 0.33 | B8001 | 0.5 | 4228 | 0.3-0.5 |
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| 透明聚苯乙烯 GPPS | 666D | 8 | 251P | 2.5 | PG-383M | 2.2 | 525 | 7-9 | 158K | 3 | 123P | 10 | 200D | 6-10 | GP-500 | 3.5-6.5 | 232P | 3.8 | 206 | 14 | GP5000 | 10 | MC3100 | 3.0 | PG-33 | 8 |
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| 高抗冲聚苯乙烯 HIPS | 825 | 2.5 | H690 | 3-5 | 466F | 4 | PH-88HT | 4 | 514P | 10 | 476F | 5 | PH-88H | 4.7 | 532 | 4.6 | H650 | 3-5 | PH-888G | 4 | 622P | 4.8 | 641 | 2.5 | PH-88S | 2.6 | 632E | 3.6 | MA5210 | 4 | 苯乙烯-丙烯腈 AS | AS HF | 5 | 118L100 | 3 | 138H | 1 | 127 | 1.5 | 118L150 | 3 | 127H | 1.5 | 128 | 3 | 127-L200 | 1.5 | PN-118 | 3 | 128H | 1.5 | 117C | 5 | D-178 | 1.8 | D-178L200 | 2.5 |
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| ABS-通用级 | 0215A | 20 | 757K | 4.2 | 8434 |
| CH510 | 2.5 | 707K | 1.9 | 8391 |
| CH520 | 2.5 | 15A1 | 1.6 | 757 | 1.8 | 750A | 4.5 | 15E1 | 1.8 | D-180 | 1.7 | 301 | 1.3-2.3 | GP-22 | 13-23 | D-190 | 1.82 | 301W | 1.5 | 121H | 20 | D-178 | 1.8 | 750 | 4.5 | GR2000 | 15 | 756S | 70 | SD-0150 | 1.8 | D-150 | 1.6 | 727 | 1.8 | ABS-挤出级 | 747原白 | 0.8 | D-120 | 0.7 | 717C | *15 | 747磁白 | 1.2 | L862 | *10 | 709 | *6 | ABS-阻燃级 | FABS-01 | - | 765B | 4.2 | L853 | *60 | ABS-耐热级 | 777D | *6 | L840 | *7 | D-168 | 0.7 | 777B | *6.5 |
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| ABS-透明级 | 758 | 3 | TR558 | *22 |
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| K树脂 (苯乙烯-丁二烯共聚物) | K树脂 GH62 | 0.94 | 5910 | 9.5-10 | 5903 | 9.0-10 | 聚甲醛 POM | M270 | 27 | F20-02 | 9 | F30-03 | 27 | M90 | 9 | F20-03 | 9 | F20-03 | 9 | M90-01 | 9 | F20-02 | 9 | 100P | 2.3 | M270-44 | 27 | F20-33 | 8.5-10.5 | 500P | 7 | M90-44 | 9 |
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| 聚碳酸酯 PC | PK2870 | 2.5 | 143R-111 | 10.5 | 201-10 | 10 | 110 | 10 | OQ1020 | 70 | IR2200 | 12 | K-1300Y | 3 | OQ1050-112 | 80 | 144R-111 | 10.5 | 1250Y | 8 | 945 | 10 | 1220R | 21.7 | 101R-111 | 7 | 201-15 | 10.5 | 1100R | 10.1 | 141R-111 | 10.5 | 241R-111 | 10.5 | HF1140 | 25 |
| 牌号 | 粘度 Pa·s | 牌号 | 粘度 Pa·s | 牌号 | 粘度 Pa·s | 聚酯切片 PET | 普粘切片 | 0.6-0.65 | 80K | 0.785-0.815 | CZ-318 | 0.835 | 高粘切片 | 0.80以上 |
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| 尼龙6 (PA6) | 70G33 | 1.39 | 尼龙6切片 | 2.9±0.03 | 223D | 2.3 | 1013B | 2.7 |
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| 尼龙66 (PA66) | 1300S | 2.6-2.7 | FYR27 | 2.70±0.03 | FYR26H | 2.60±0.03 | A3K | 2.5-2.7 | FYR27B | 2.75±0.05 | FYR27T03 | 2.67±0.05 | FYR25T03CL | 2.55±0.02 | FYR25T15CL | 2.58±0.05 |
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| 尼龙12 (PA12) | 1010 | 1.75-1.95 |
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| 聚甲基丙烯酸甲酯(压克力) PMMA | 850 | 12.5 | 207 | 8 | 205 | 1.8 | 211 | 16 |
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| 牌号 | B/S比例 | 牌号 | B/S比例 | 牌号 | B/S比例 | 塑料改性用SBS | 1401 | 40/60 | 501P | 31/69 | T161B |
| 792 | 40/60 | 501S | 31/69 | 475P | 40/60 | T172 |
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| 牌号 | 熔融色度 | 牌号 | 熔融色度 | 牌号 | 熔融色度 | 增塑剂苯酐 | 苯酐(齐鲁石化) | 20 | 苯酐(吉林化学) | 20 |
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| 牌号 | 聚合度 | 牌号 | 聚合度 | 牌号 | 聚合度 | PVC-乙烯法 | S-1000 | 1000-1100 | DG-700 | 700 | WS-1300 | 1250-1350 | S-700 | 650-750 | DG-800 | 800 | M-1000 | 1000 | S-800 | 750-850 | TK1000 | 1000 | SR-800 | 800 | S-1300 | 1250-1350 | P-1000 | 1000-1100 | QS-800F | 780 | QS-1000F | 1010 | LS-100 | 1030 | DG-1300 | 1300 | QS-1050P | 1030 | SLP-1000 | 1030 | DG-1000K | 1000 | QS-650 | 650 | SLK-1000 | 1030 | WS-1000 | 1000 | SE-700 | 650-750 | WS-800 | 750-850 | SR-1000 | 1000 | PVC-电石法 | SG-3 | 1300 | SG-7 | 750 | SG-5 | 1050 | 糊树脂 | P1069 | 1800±300 | P455 | 850±120 | P450 | 1000±150 | P440 | 1450±200 |
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在环保政策的驱动下,PLA、PBAT、PHA、PCL、PBS等生物降解塑料,在一次性餐具、包装、农业、汽车、医疗、纺织等领域的应用正迎来市场发展新机遇。生物降解塑料的改性材料,以及相关助剂,抗水解剂,增韧剂,成核剂,抗菌剂也会有新一轮的创新。
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