Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B4520 BASF SHANGHAI
Ultradur®
Shell、Business equipment、Home appliance components
Medium viscosity、&Translate
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Plastic Datasheets
| Other performance | Test Condition | Test Method | BASF SHANGHAI/B4520 |
|---|---|---|---|
| Limiting Oxygen Index | ISO 4589-1 | 20 % |
| Mechanical properties | Test Condition | Test Method | BASF SHANGHAI/B4520 |
|---|---|---|---|
| Tensile modulus | ISO 527-1 | 363000 psi | |
| Tensile strain | 屈服 | ISO 527-1 | 3.7 % |
| Flexural modulus | 73℉ | ISO 178 | 348000 psi |
| Charpy Notched Impact Strength | -30℃ | ISO 179/1eA | 1.43 ft·lb/in |
| elongation at yield | ASTM D638 | 3.7 % | |
| Tensile creep modulus | 1h | ISO 899-1 | 261000 psi |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eU | No Break ft·lb/in |
| Tensile creep modulus | 1000h | ISO 899-1 | 174000 psi |
| Impact strength of cantilever beam gap | 73℉ | ASTM D256 | 43.1 ft·lb/in |
| Charpy Notched Impact Strength | 23℃ | ISO 179/1eA | 2.86 ft·lb/in |
| Tensile modulus | ASTM D638 | 360000 psi | |
| tensile strength | 屈服 | ASTM D638 | 8700 psi |
| Tensile stress | 屈服 | ISO 527-1 | 8700 psi |
| Electrical performance | Test Condition | Test Method | BASF SHANGHAI/B4520 |
|---|---|---|---|
| dielectric constant | 100HZ | IEC 60250 | 3.40 |
| Volume resistivity | IEC 60093 | 1E+13 ohms | |
| dielectric constant | 1MHZ | IEC 60250 | 3.30 |
| Volume resistivity | IEC 60093 | ＞3.9E+12 ohm·in |
| physical property | Test Condition | Test Method | BASF SHANGHAI/B4520 |
|---|---|---|---|
| Water absorption rate | 23C/50RH | ISO 62 | 0.25 % |
| 50%RH,73℉ | ASTM D570 | 0.25 % |
| Thermal performance | Test Condition | Test Method | BASF SHANGHAI/B4520 |
|---|---|---|---|
| Heat distortion temperature | 66psi，HDT | ASTM D648 | 98.6 ℉ |
| 1.80MPa，HDT | ISO 75-1 | 140 ℉ | |
| UL flame retardant rating | 1.6mm | ISO 1210 | HB |
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