德國巴斯夫PBT B6550 高粘度 擠出級(jí)產(chǎn)品物性表物理性能額定值 (公制)額定值 (英制)測(cè)試密度1.30 g/cc0.0470 lb/in3ISO 1183吸水率0.50 %0.50 %DIN 53495/1L平衡吸濕0.25 %0.25 %23°C/50% R.H.粘度測(cè)試160 cm3/g160 cm3/gViscosity number線性成型收縮率,Flow0.015 cm/cm0.015 in/inSheet0.017 cm/cm0.017 in/in60x60x2mm; ISO 294線性成型收縮率，橫向0.015 cm/cm0.015 in/inSheet0.021 cm/cm0.021 in/in60x60x2mm; ISO 294熔體流動(dòng)速率11.7 g/10 min@Load 2.16 kg, Temperature 250 °C11.7 g/10 min@Load 4.76 lb, Temperature 482 °FISO 1133機(jī)械性能額定值 (公制)額定值 (英制)測(cè)試球壓硬度130 MPa18900 psiISO 2039-1抗張強(qiáng)度(屈服)54.0 MPa7830 psi50mm/min; ISO 527-2伸長(zhǎng)率 (斷裂)>= 100 %>= 100 %50mm/min; ISO 527-2屈服伸長(zhǎng)率3.5 %3.5 %50mm/min; ISO 527-2彈性模量2.40 GPa348 ksiISO 527-2彎曲強(qiáng)度85.0 MPa12300 psiISO 178簡(jiǎn)支梁無缺口沖擊強(qiáng)度NBNBISO 179/1eU簡(jiǎn)支梁缺口沖擊強(qiáng)度0.600 J/cm22.86 ft-lb/in2ISO 179/1eA落錘總能量>= 140 J>= 103 ft-lbISO 6603-1拉伸蠕變模量(1000 hr)1100 MPa160000 psielongation