Material description Specification level: medium viscosity grade Color: ---
The Usage Overview: for extruded film for medical packaging, as well as thin-walled profiles, pipes, FDA food certification
Remarks: ---
PBTB4500德国巴斯夫公司 物性数据
② raw technical data Performance of projects to test conditions [state] test method of test data data units
Basic performance Density --- ISO 1183 1.3 g/cm3
The viscosity number 0.05g/ml, phenol / 1.2 dichlorobenzene 1.1 ISO 1628 1.30 ml / g and
Color Natural (n), own coloration (c), black (bk), special color (sp) --- n ---
Water absorption in water at 23 ℃ ISO 62 0.5%
Moisture absorption rate in the standard loop gain under 23 ℃ / 50% relative humidity ISO 62 0.25%
Melt flow rate MVR250 ℃ / 2.16kg ISO 1133 9 cm3/10min
The physical properties of mold (plastic) shrinkage longitudinal / transverse test piece --- 1.5/1.5%
Mechanical properties of tensile elastic modulus
Creep modulus
-
1000h, elongation ≤ 0.5%, +23 ℃
ISO 527-2
ISO 899-1
2500
1200
MPa
MPa
Tensile stress at yield, fracture ISO 527-2 60 MPa
50 %">Elongation at yield, fracture ISO 527-2 3.7 /> 50%
Bending strength --- ISO 178 85 MPa
Charpy impact strength +23 ℃ ISO 179/leU 290 KJ/m2
Charpy notched impact strength +23 ℃ ISO 179/leA 6 KJ/m2
140 J">Molding compound impact damage energy W50 ISO 6603-1> 140 J
Ball indentation hardness H 358/30, H961/30 ISO 2039-1 130 MPa
The electrical properties of the dielectric constant 100MHz/1MHz IEC 60250 3.3/3.3 ---
Loss factors 100MHz/1MHz IEC 60250 0.002/0.02 ---
Volume resistivity --- IEC 60093 1016 Ω.cm
Surface resistance --- IEC 60093 1013 Ω
Dielectric strength K20/P50 IEC 60243-1 140 KV / mm
The relative arc diameter index CTl test solution A / test solution B IEC 60112 CTl550/CTl450M ---
Melt temperature range of processing performance injection molding / extrusion --- 230-260 ℃
Melting point DSC molding compound of the thermal performance of ISO 3146 220-225 ℃
Burn rate in accordance with UL standard, 1.6mm, 0.8mm UL 94 94HB class
The 1.8MPa load heat distortion temperature (HDT A) / 0.45MPa load (HDT B) ISO 75-2 62 (165) C
Maximum use temperature short cycle operation, injection molded parts --- 200 ℃
Tensile strength Long 50% heat index 20000h/5000h after IEC 216-1 120/140 ℃
Linear expansion coefficient of longitudinal / transverse (23 ° C to -80 ℃) DIN 53752 13-16 10-5 / K
Thermal conductivity --- DIN 52 612 0.27 W (m.K)
Than the heat capacity of molding compound --- 1.5 j / (g.k)
