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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4521 SABIC INNOVATIVE US
VALOX™
Electrical field,Electronic field,Architectural application field,Plastic bag,Lighting applications
Flame retardant,Glass fiber reinforced,High mobility,Chemical resistance,Filler: Glass fiber reinf,20% filler by weight
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 205 °C |
| 0.45MPa,Unannealed,3.20mm | ASTM D648 | 219 °C | |
| RTI Elec | UL 746 | 130 °C | |
| RTI Imp | UL 746 | 130 °C | |
| RTI Str | UL 746 | 130 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| Bending modulus | 50.0mmSpan | ASTM D790 | 4960 Mpa |
| bending strength | Break,50.0mmSpan | ASTM D790 | 138 Mpa |
| elongation | Yield | ASTM D638 | 2.4 % |
| Break | ASTM D638 | 2.5 % | |
| Tensile modulus | ASTM D638 | 3520 Mpa | |
| tensile strength | Yield | ASTM D638 | 89.6 Mpa |
| Break | ASTM D638 | 91.0 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| Arc resistance | ASTM D495 | PLC 5 | |
| Compared to the anti leakage trace index | CTI | UL 746 | PLC 2 |
| High arc combustion index | HAI | UL 746 | PLC 0 |
| High voltage arc tracing rate | HVTR | UL 746 | PLC 4 |
| Hot wire ignition | HWI | UL 746 | PLC 0 |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| density | ASTM D792 | 1.53 g/cm³ | |
| Shrinkage rate | TD：3.20mm | Internal Method | 0.60-0.90 % |
| MD：3.20mm | Internal Method | 0.30-0.70 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 43 J/m |
| 23°C | ASTM D4812 | 480 J/m |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE US/4521 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |