TPEE熱塑彈性體材料4047
TPEE 優(yōu)點(diǎn):
TPEE是什么材料:熱塑性聚酯彈性體TPEE作為熱塑性工程塑料較新的成員,完美的結(jié)合了橡膠的彈性,工程塑料的強(qiáng)度及熱塑料的加工特性。區(qū)別于傳統(tǒng)彈性體TPE,聚酯彈性體TPEE擁有三大特點(diǎn):(1) 突出的物理、化學(xué)性能:擁有驚人的回彈力,出眾的韌性及強(qiáng)度。對(duì)蠕變、沖擊和撓曲疲勞具極高抗力。在埃佐( Izod ) 缺口沖擊強(qiáng)度試驗(yàn)中(ASTM 標(biāo)準(zhǔn)D256) , - 40 ℃以及23 ℃的情況下保持不破;低溫下3 萬(wàn)次的彎折試驗(yàn)不斷;塑料中擁有最類似彈簧的特性。同時(shí),聚酯彈性體可抵抗非極性溶劑(油、燃油、液壓油) , 室溫下的極性溶劑(乙二醇、高分子量乙醇、弱酸和弱堿) 。TPEE可以反復(fù)的利用。
TPEE美國(guó)杜邦4068,TPEE美國(guó)杜邦4069,TPEE美國(guó)杜邦4556
TPEE美國(guó)杜邦45D,TPEE美國(guó)杜邦47D,TPEE美國(guó)杜邦53D
TPEE美國(guó)杜邦55D,TPEE美國(guó)杜邦60D,TPEE美國(guó)杜邦63D
TPEE美國(guó)杜邦70D,TPEE美國(guó)杜邦72D,TPEE美國(guó)杜邦82D
TPEE美國(guó)杜邦5526,TPEE美國(guó)杜邦5556,TPEE美國(guó)杜邦6356
TPEE美國(guó)杜邦6358,TPEE美國(guó)杜邦6456,TPEE美國(guó)杜邦7246
TPEE美國(guó)杜邦7248,TPEE美國(guó)杜邦8238,TPEE美國(guó)杜邦8626
TPEE美國(guó)杜邦G5544,TPEE美國(guó)杜邦G4774,TPEE美國(guó)杜邦G4074
TPEE美國(guó)杜邦G3548L,TPEE美國(guó)杜邦5555HS,TPEE美國(guó)杜邦HTR8341C
A、硬度比較高,感覺(jué)像塑料。邵爾D型硬度30~82.
B、機(jī)械強(qiáng)度高,最高可達(dá)48MPa
C、耐熱、耐寒性好,使用溫度上限140℃,脆性強(qiáng)度<-70℃
D、抗沖擊(低溫沖擊)、耐疲勞。羅斯缺口屈撓個(gè)口增長(zhǎng)性能可達(dá)1×106 次
E、抗撕裂:ASTMD1004的C型撕裂強(qiáng)度51×253KM.m-1 (硬度由35D~82D)
F、彈性高:回彈性60~70%
G、耐蠕變
H、耐油、燃料和多種其他化學(xué)藥品 。
TPEE性能
熱塑性聚酯彈性體TPEE
Product features: . Excellent bending fatigue resistance strong tear resistance, creep resistance using temperature range (- 500-180 °c) good wear resistance, good resilience, excellent impact resistance, especially in low TEMPERATURE-40 °C excellent oil resistance and chemical resistance excellent electrical properties and charge tolerance with PC, PVC, ABS, PBT, PET blend and bonding easy processing, can Be injection molding, extrusion, blow molding, and melt casting with paint, glue and bl have excellent adhesion hardness range (30D-82D) , easy coloring high perbance level features: High Structural Strength, good creep resistance, excellent resilience, impact and bending fatigue resistance, wear resistance, dimensional stability. It is flexible at low temperature and can maintain good perbance at high temperature. In addition, it resists corrosion caused by many industrial chemicals, oils, and solvents. Oh, Shit