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原料比对

产品信息
品名
品牌名
典型应用
特性
认证
TPU 255 德国科思创（拜耳）
Desmopan® 
齿轮,汽车领域,机械部件,体育用品,凸轮,液压应用,车轮,垫圈,齿轮,密封件
耐磨,抗化学,高强度
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物性数据

热性能测试条件测试方法德国科思创（拜耳）/255
玻璃转化温度DMA-26.0 °C
脆化温度ASTM D746<-68.0 °C
ISO 974<-68.0 °C
热变形温度0.45MPa,未退火ISO 75-2/B59.0 °C
0.45MPa,未退火ASTM D64859.0 °C
维卡软化温度ISO 306/50168 °C
ASTM D15255168 °C
线性热膨胀系数MDASTM D6961.3E-04 cm/cm/°C
补充信息测试条件测试方法德国科思创（拜耳）/255
CompressiveLoad25%DeflectionASTM D57515.5 Mpa
15%DeflectionASTM D57510.1 Mpa
2%DeflectionASTM D5750.965 Mpa
20%DeflectionASTM D57512.7 Mpa
5%DeflectionASTM D5753.90 Mpa
50%DeflectionASTM D57540.6 Mpa
10%DeflectionASTM D5757.41 Mpa
冲击性能测试条件测试方法德国科思创（拜耳）/255
落镖冲击-30°C,2.54mm,TotalEnergyASTM D376350.0 J
23°C,2.54mm,TotalEnergyASTM D376357.8 J
机械性能测试条件测试方法德国科思创（拜耳）/255
剪切强度ASTM D73238.5 Mpa
泰伯耐磨性1000Cycles,1000g,H-18转轮ASTM D104450.0 mg
1000Cycles,1000g,H-18转轮ISO 464950.0 mg
弯曲模量23°CASTM D79068.9 Mpa
23°CISO 17868.9 Mpa
-30°CASTM D7901210 Mpa
70°CASTM D79051.7 Mpa
-30°CISO 1781210 Mpa
70°CISO 17851.7 Mpa
老化测试条件测试方法德国科思创（拜耳）/255
空气中极限伸长率的变化率125°C,70hrASTM D57328 %
100°C,504hr,inASTM#3OilASTM D47120 %
100°C,336hrASTM D57314 %
100°C,70hr,在ASTM#1油中ASTM D4718.0 %
23°C,504hr,inReferenceFuelCASTM D471-8.0 %
23°C,336hr,inReferenceFuelCASTM D471-2.0 %
125°C,336hrASTM D57335 %
23°C,70hr,甲醇ASTM D4715.0 %
100°C,70hr,在ASTM#3油中ASTM D4716.0 %
125°C,504hrASTM D57330 %
100°C,336hr,inASTM#1OilASTM D47124 %
100°C,168hrASTM D5737.0 %
23°C,168hr,甲醇ASTM D4716.0 %
23°C,336hr,inReferenceFuelA(Isooctane)ASTM D471-4.0 %
100°C,504hr,inASTM#1OilASTM D47116 %
23°C,70hr,inReferenceFuelA(Isooctane)ASTM D471-4.0 %
100°C,504hrASTM D57315 %
23°C,504hr,inReferenceFuelA(Isooctane)ASTM D471-2.0 %
100°C,70hrASTM D573-3.0 %
23°C,168hr,inReferenceFuelA(Isooctane)ASTM D4719.0 %
125°C,168hrASTM D57324 %
100°C,168hr,inASTM#1OilASTM D47112 %
空气中拉伸强度的变化率100%Strain,23°C,168hr,inReferenceFuelA(Isooctane)ASTM D471-2.0 %
100%Strain,23°C,336hr,inReferenceFuelA(Isooctane)BTM 001173.0 %
300%Strain,100°C,504hr,inASTM#3OilBTM 00117-12 %
100%Strain,100°C,504hr,inASTM#3OilBTM 001172.0 %
125°C,70hrISO 216-20 %
300%Strain,23°C,168hr,inReferenceFuelCASTM D471-34 %
23°C,70hr,甲醇ASTM D4711.0 %
300%Strain,23°C,336hr,inReferenceFuelCASTM D471-35 %
125°C,336hrASTM D573-23 %
100%Strain125°C,336hrISO 2168.0 %
23°C,336hr,inReferenceFuelCBTM 00117-10 %
300%Strain,23°C,504hr,inReferenceFuelCASTM D471-28 %
300%Strain125°C,504hrISO 216-30 %
100%Strain,125°C,336hrASTM D5738.0 %
100%Strain,125°C,168hrASTM D573-2.0 %
300%Strain,23°C,504hr,inReferenceFuelA(Isooctane)ASTM D4713.0 %
300%Strain125°C,70hrISO 216-23 %
100%Strain,100°C,70hr,inASTM#3OilASTM D47116 %
100°C,70hr,在ASTM#3油中ASTM D47119 %
100%Strain125°C,70hrISO 2167.0 %
100%Strain,23°C,70hr,inReferenceFuelA(Isooctane)ASTM D4712.0 %
100%Strain,23°C,70hr,inReferenceFuelCASTM D471-19 %
23°C,168hr,甲醇BTM 00117-4.0 %
300%Strain,23°C,168hr,inReferenceFuelA(Isooctane)BTM 00117-11 %
23°C,168hr,inReferenceFuelA(Isooctane)ASTM D471-3.0 %
300%Strain,100°C,70hr,inASTM#1OilASTM D4717.0 %
100°C,504hr,inASTM#3OilASTM D471-18 %
300%Strain,100°C,504hr,inASTM#1OilASTM D471-14 %
125°C,168hrISO 216-11 %
100°C,70hrISO 2163.0 %
100%Strain,23°C,70hr,inReferenceFuelA(Isooctane)BTM 001172.0 %
23°C,504hr,inReferenceFuelCBTM 00117-11 %
300%Strain,125°C,168hrASTM D573-15 %
300%Strain,100°C,336hr,inASTM#1OilBTM 00117-9.0 %
23°C,336hr,inReferenceFuelA(Isooctane)ASTM D4716.0 %
100%应变125°C,168hrISO 216-2.0 %
23°C,336hr,inReferenceFuelA(Isooctane)BTM 001176.0 %
125°C,504hrISO 216-27 %
300%Strain125°C,168hrISO 216-15 %
300%Strain,23°C,70hr,inReferenceFuelA(Isooctane)ASTM D4715.0 %
100°C,168hrISO 2168.0 %
100°C,168hrASTM D5738.0 %
100%Strain,125°C,70hrASTM D5737.0 %
300%Strain100°C,336hrISO 216-1.0 %
100°C,168hr,inASTM#1OilBTM 00117-4.0 %
100%Strain,100°C,168hrASTM D5734.0 %
100%Strain,100°C,504hr,inASTM#3OilASTM D4712.0 %
300%Strain,100°C,504hr,inASTM#3OilASTM D471-12 %
23°C,168hr,inReferenceFuelA(Isooctane)BTM 00117-3.0 %
300%Strain,100°C,70hr,inASTM#1OilBTM 001177.0 %
300%Strain,100°C,168hr,inASTM#1OilASTM D4712.0 %
100%Strain,125°C,504hrASTM D5734.0 %
100%Strain,100°C,168hr,inASTM#1OilBTM 0011714 %
100°C,504hr,inASTM#1OilBTM 00117-29 %
100°C,70hr,在ASTM#1油中ASTM D47118 %
100%Strain,100°C,504hr,inASTM#1OilBTM 0011715 %
300%Strain100°C,70hrISO 2161.0 %
300%Strain100°C,504hrISO 2161.0 %
100%Strain,100°C,336hr,inASTM#1OilASTM D47114 %
300%Strain,125°C,336hrASTM D573-27 %
100%Strain100°C,70hrISO 21611 %
125°C,504hrASTM D573-27 %
100%Strain,23°C,504hr,inReferenceFuelA(Isooctane)BTM 001175.0 %
100%Strain100°C,504hrISO 21614 %
100°C,336hr,inASTM#1OilASTM D471-20 %
23°C,70hr,inReferenceFuelA(Isooctane)ASTM D4716.0 %
100%Strain,100°C,70hrASTM D57311 %
125°C,336hrISO 216-23 %
100%Strain,23°C,336hr,inReferenceFuelA(Isooctane)ASTM D4713.0 %
100%Strain,100°C,70hr,inASTM#1OilBTM 0011712 %
100°C,504hrASTM D57314 %
100%Strain,23°C,504hr,inReferenceFuelCBTM 00117-27 %
23°C,336hr,inReferenceFuelCASTM D471-10 %
23°C,504hr,inReferenceFuelCASTM D471-11 %
100°C,504hrISO 21614 %
300%Strain,100°C,336hrASTM D573-1.0 %
300%Strain,23°C,168hr,inReferenceFuelA(Isooctane)ASTM D471-11 %
23°C,70hr,甲醇BTM 001171.0 %
300%Strain,100°C,70hrASTM D5731.0 %
23°C,70hr,inReferenceFuelA(Isooctane)BTM 001176.0 %
300%Strain,23°C,336hr,inReferenceFuelA(Isooctane)BTM 00117-1.0 %
100°C,70hr,在ASTM#3油中BTM 0011719 %
100%Strain,100°C,70hr,inASTM#3OilBTM 0011716 %
100%Strain,23°C,168hr,inReferenceFuelCBTM 00117-27 %
23°C,504hr,inReferenceFuelA(Isooctane)ASTM D471-1.0 %
100%Strain,23°C,336hr,inReferenceFuelCBTM 00117-32 %
300%Strain,100°C,168hrASTM D573-5.0 %
100°C,336hrASTM D57314 %
100%Strain,23°C,70hr,inReferenceFuelCBTM 00117-19 %
300%Strain,100°C,504hr,inASTM#1OilBTM 00117-14 %
300%Strain,100°C,504hrASTM D5731.0 %
100%Strain,100°C,336hrASTM D57313 %
100%Strain100°C,336hrISO 21613 %
300%Strain,100°C,336hr,inASTM#1OilASTM D471-9.0 %
300%Strain,125°C,504hrASTM D573-30 %
300%Strain,100°C,70hr,inASTM#3OilBTM 0011713 %
100%Strain,23°C,168hr,inReferenceFuelA(Isooctane)BTM 00117-2.0 %
300%Strain,125°C,70hrASTM D573-23 %
100°C,504hr,inASTM#3OilBTM 00117-18 %
300%Strain,23°C,336hr,inReferenceFuelA(Isooctane)ASTM D471-1.0 %
100%Strain,100°C,70hr,inASTM#1OilASTM D47112 %
23°C,504hr,inReferenceFuelA(Isooctane)BTM 00117-1.0 %
300%Strain,23°C,70hr,inReferenceFuelCASTM D471-22 %
300%Strain,23°C,70hr,inReferenceFuelA(Isooctane)BTM 001175.0 %
300%Strain,23°C,168hr,inReferenceFuelCBTM 00117-34 %
300%Strain,23°C,336hr,inReferenceFuelCBTM 00117-35 %
300%Strain,23°C,504hr,inReferenceFuelCBTM 00117-28 %
300%Strain,100°C,70hr,inASTM#3OilASTM D47113 %
300%Strain,23°C,70hr,inReferenceFuelCBTM 00117-22 %
125°C,70hrASTM D573-20 %
100°C,504hr,inASTM#1OilASTM D471-29 %
100%Strain,100°C,168hr,inASTM#1OilASTM D47114 %
100°C,168hr,inASTM#1OilASTM D471-4.0 %
100°C,70hr,在ASTM#1油中BTM 0011718 %
100%Strain,23°C,168hr,inReferenceFuelCASTM D471-27 %
100%Strain,23°C,336hr,inReferenceFuelCASTM D471-32 %
300%Strain,100°C,168hr,inASTM#1OilBTM 001172.0 %
100%Strain,23°C,504hr,inReferenceFuelCASTM D471-27 %
100%Strain125°C,504hrISO 2164.0 %
300%Strain125°C,336hrISO 216-27 %
125°C,168hrASTM D573-11 %
100%Strain,23°C,504hr,inReferenceFuelA(Isooctane)ASTM D4715.0 %
100°C,70hrASTM D5733.0 %
100°C,336hrISO 21614 %
300%Strain100°C,168hrISO 216-5.0 %
100%Strain,100°C,504hrASTM D57314 %
100%Strain,100°C,504hr,inASTM#1OilASTM D47115 %
100%Strain100°C,168hrISO 2164.0 %
100°C,336hr,inASTM#1OilBTM 00117-20 %
100%Strain,100°C,336hr,inASTM#1OilBTM 0011714 %
23°C,168hr,甲醇ASTM D471-4.0 %
300%Strain,23°C,504hr,inReferenceFuelA(Isooctane)BTM 001173.0 %
空气中硬度(Shore)的变化率ShoreD,100°C,168hrISO 216-1.0
ShoreD,23°C,504hr,inReferenceFuelA(Isooctane)ASTM D4716.0
ShoreD,125°C,504hrISO 216-4.0
ShoreD,125°C,504hrASTM D573-4.0
ShoreD,100°C,504hr,inASTM#3OilASTM D471-1.0
ShoreD,100°C,168hrASTM D573-1.0
ShoreD,100°C,70hrISO 216-2.0
ShoreD,125°C,70hrASTM D5731.0
ShoreD,100°C,336hr,inASTM#1OilASTM D471-2.0
ShoreD,100°C,70hr,inASTM#1OilASTM D4712.0
ShoreD,100°C,504hrISO 2160.0
ShoreD,23°C,168hr,inReferenceFuelCASTM D471-4.0
ShoreD,125°C,336hrISO 216-5.0
ShoreD,23°C,336hr,inReferenceFuelCASTM D471-6.0
ShoreD,23°C,504hr,inReferenceFuelCASTM D471-8.0
ShoreD,100°C,70hrASTM D573-2.0
ShoreD,23°C,336hr,inReferenceFuelA(Isooctane)ASTM D471-1.0
ShoreD,125°C,70hrISO 2161.0
支撐D,125°C,168hrISO 2160.0
ShoreD,125°C,336hrASTM D573-5.0
ShoreD,100°C,504hrASTM D5730.0
ShoreD,23°C,70hr,inReferenceFuelA(Isooctane)ASTM D471-4.0
ShoreD,23°C,168hr,inReferenceFuelA(Isooctane)ASTM D4711.0
ShoreD,100°C,168hr,inASTM#1OilASTM D4711.0
ShoreD,100°C,504hr,inASTM#1OilASTM D4710.0
ShoreD,100°C,336hrASTM D5730.0
ShoreD,23°C,70hr,inReferenceFuelCASTM D471-7.0
ShoreD,100°C,336hrISO 2160.0
支撐D,125°C,168hrASTM D5730.0
ShoreD,100°C,70hr,inASTM#3OilASTM D4712.0
拉伸应力变化率100°C,336hr，断裂ISO 21614 %
23°C,336hr,inReferenceFuelA(Isooctane)，断裂BTM 00117-4.0 %
23°C,168hr,inReferenceFuelA(Isooctane)，断裂BTM 001179.0 %
125°C,70hr，断裂ISO 21628 %
100°C,336hr,inASTM#1Oil，断裂BTM 0011724 %
100°C,70hr,在ASTM#3油中，断裂BTM 001176.0 %
125°C,504hr，断裂ISO 21630 %
100°C,168hr,inASTM#1Oil，断裂BTM 0011712 %
125°C,336hr，断裂ISO 21635 %
23°C,168hr,甲醇，断裂BTM 001176.0 %
100°C,168hr，断裂ISO 2167.0 %
100°C,70hr，断裂ISO 216-3.0 %
100°C,504hr，断裂ISO 21615 %
23°C,504hr,inReferenceFuelA(Isooctane)，断裂BTM 00117-2.0 %
23°C,70hr,inReferenceFuelA(Isooctane)，断裂BTM 00117-4.0 %
23°C,504hr,inReferenceFuelC，断裂BTM 00117-8.0 %
125°C,168hr，断裂ISO 21624 %
100°C,504hr,inASTM#3Oil，断裂BTM 0011720 %
100°C,70hr,在ASTM#1油中，断裂BTM 001178.0 %
23°C,70hr,甲醇，断裂BTM 001175.0 %
23°C,336hr,inReferenceFuelC，断裂BTM 00117-2.0 %
100°C,504hr,inASTM#1Oil，断裂BTM 0011716 %
体积变化23°C,168hr,甲醇ASTM D47110 %
100°C,504hr,inASTM#1OilASTM D471-1.0 %
100°C,336hr,inASTM#1OilBTM 00117-1.0 %
23°C,70hr,inReferenceFuelAASTM D4710.0 %
23°C,70hr,inReferenceFuelABTM 001170.0 %
100°C,70hr,在ASTM#1油中ASTM D471-1.0 %
100°C,168hr,inASTM#1OilASTM D4710.0 %
23°C,336hr,inReferenceFuelCASTM D47114 %
23°C,504hr,inReferenceFuelCASTM D47114 %
23°C,336hr,inReferenceFuelAASTM D4710.0 %
23°C,504hr,inReferenceFuelAASTM D4710.0 %
23°C,168hr,inReferenceFuelAASTM D4710.0 %
100°C,70hr,在ASTM#3油中ASTM D4712.0 %
100°C,504hr,inASTM#3OilASTM D4714.0 %
23°C,70hr,甲醇BTM 001176.0 %
23°C,504hr,inReferenceFuelCBTM 0011714 %
23°C,336hr,inReferenceFuelCBTM 0011714 %
23°C,504hr,inReferenceFuelABTM 001170.0 %
23°C,168hr,inReferenceFuelABTM 001170.0 %
23°C,336hr,inReferenceFuelABTM 001170.0 %
100°C,70hr,在ASTM#1油中BTM 00117-1.0 %
100°C,504hr,inASTM#1OilBTM 00117-1.0 %
100°C,336hr,inASTM#1OilASTM D471-1.0 %
100°C,168hr,inASTM#1OilBTM 001170.0 %
23°C,70hr,甲醇ASTM D4716.0 %
100°C,70hr,在ASTM#3油中BTM 001172.0 %
100°C,504hr,inASTM#3OilBTM 001174.0 %
23°C,168hr,甲醇BTM 0011710 %
硬度ShoreD,23°C,168hr,inReferenceFuelA(Isooctane)BTM 001171.0
ShoreD,23°C,504hr,inReferenceFuelCBTM 00117-8.0
ShoreD,23°C,70hr,inReferenceFuelCBTM 00117-7.0
ShoreD,100°C,504hr,inASTM#3OilBTM 00117-1.0
ShoreD,100°C,70hr,inASTM#3OilBTM 001172.0
ShoreD,23°C,336hr,inReferenceFuelCBTM 00117-6.0
ShoreD,23°C,168hr,inReferenceFuelCBTM 00117-4.0
ShoreD,100°C,504hr,inASTM#1OilBTM 001170.0
ShoreD,100°C,336hr,inASTM#1OilBTM 00117-2.0
ShoreD,100°C,70hr,inASTM#1OilBTM 001172.0
ShoreD,23°C,70hr,inReferenceFuelA(Isooctane)BTM 00117-4.0
ShoreD,23°C,504hr,inReferenceFuelA(Isooctane)BTM 001176.0
ShoreD,23°C,336hr,inReferenceFuelA(Isooctane)BTM 00117-1.0
ShoreD,100°C,168hr,inASTM#1OilBTM 001171.0
硬度测试条件测试方法德国科思创（拜耳）/255
硬度邵氏DISO 86855
邵氏DASTM D224055
弹性体测试条件测试方法德国科思创（拜耳）/255
拉伸强度100%应变ASTM D41215.9 Mpa
50%应变ASTM D41212.4 Mpa
300%应变ISO 3732.4 Mpa
屈服ISO 3763.4 Mpa
50%应变ISO 3712.4 Mpa
300%应变ASTM D41232.4 Mpa
100%应变ISO 3715.9 Mpa
屈服ASTM D41263.4 Mpa
伸长率断裂ISO 37500 %
断裂ASTM D412500 %
撕裂强度ISO 34-1160 kN/m
ASTM D624158 kN/m
压缩永久变形100°C,22hrISO 81575 %
70°C,22hrASTM D395B65 %
23°C,22hrASTM D395B20 %
100°C,22hr3ISO 81550 %
70°C,22hr3ASTM D395B35 %
23°C,22hr3ASTM D395B15 %
100°C,22hr3ASTM D395B50 %
23°C,22hrISO 81520 %
70°C,22hr3ISO 81535 %
70°C,22hrISO 81565 %
100°C,22hrASTM D395B75 %
23°C,22hr3ISO 81515 %
硬度ASTM D263240 %
物理性能测试条件测试方法德国科思创（拜耳）/255
收缩率MD：2.54mmASTM D9550.80 %
TD：2.54mmASTM D9550.80 %
MD:2.54mmISO 25770.80 %
TD:2.54mmISO 25770.80 %
可燃性测试条件测试方法德国科思创（拜耳）/255
UL阻燃等级1.5mmUL 94HB

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