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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B4450 G5 HR LS BASF GERMANY
Ultradur®
Connector,Laptop case,switch,Lampholder,Shell
Resistance to electric tr,Antimony free
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | BASF GERMANY/B4450 G5 HR LS |
|---|---|---|---|
| Hot deformation temperature | 0.45MPaUnannealed | ISO 75-2/Bf | 220 °C |
| 1.80MPaAnnealed | ISO 75-2/Af | 210 °C | |
| Vicat softening temperature | Melting Temperature | ISO 11357-3 | 224 °C |
| mechanical properties | Test Condition | Test Method | BASF GERMANY/B4450 G5 HR LS |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 9600 Mpa |
| bending strength | 23°C | ISO 178 | 180 Mpa |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 5.0 kJ/m² |
| Elongation at Break | 23°C | ISO 527-2 | 2.40 % |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 44 kJ/m² |
| 23°C | ISO 179/1eU | 42 kJ/m² | |
| Tensile modulus | 23°C | ISO 527-2 | 9500 Mpa |
| tensile strength | 23°C | ISO 527-2 | 105 Mpa |
| flame retardant performance | Test Condition | Test Method | BASF GERMANY/B4450 G5 HR LS |
|---|---|---|---|
| UL flame retardant rating | UL -94 | V-2 0.40mm | |
| UL -94 | V-0 1.50mm |
| Electrical performance | Test Condition | Test Method | BASF GERMANY/B4450 G5 HR LS |
|---|---|---|---|
| Dielectric constant | 23°C | IEC 60250 | 3.80 1MHz |
| Dissipation factor | 相对漏电起痕指数 | IEC 60112 | 600 V |
| 23°C | IEC 60250 | 0.014 1MHz | |
| Surface resistivity | IEC 60093 | >1.0E+16 Ω.cm | |
| Volume resistivity | IEC 60093 | 1E+14 Ω.cm |
| Physical properties | Test Condition | Test Method | BASF GERMANY/B4450 G5 HR LS |
|---|---|---|---|
| melt mass-flow rate | 275℃/2.16Kg | ISO 1133 | 20 cm3/10min |
| Shrinkage rate | TD2.0mm | ISO 294-4 | 1.50 % |
| MD2.0mm | ISO 294-4 | 0.55 % | |
| Water absorption rate | (23°C,24hr) | ISO 62 | 0.40 % |
| (23°C,50RH) | ISO 62 | 0.20 % |