Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PBT HR426-BK1066 SABIC INNOVATIVE US
VALOX™
Automotive sector
Hydrolysis resistance,high strength,Dimensional stability,Glass fiber reinforced
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/HR426-BK1066 |
|---|---|---|---|
| Hot deformation temperature | 66psi | ASTM D648 | 425 ℉ |
| 264psi | ASTM D648 | 405 ℉ |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/HR426-BK1066 |
|---|---|---|---|
| Impact strength of cantilever beam gap | Notched | ASTM D256 | 1.7 ft-lb/in |
| Unnotched | ASTM D4812 | 15.0 ft-lb/in | |
| Rockwell hardness | ASTM D785 | 118 R | |
| tensile strength | Break | ASTM D638 | 17000 psi |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/HR426-BK1066 |
|---|---|---|---|
| Dielectric constant | 100Hz | ASTM D150 | 3.24 |
| 1MHz | ASTM D150 | 3.13 | |
| Dielectric strength | ASTM D149 | 487 v/mil | |
| Dissipation factor | 1MHz | ASTM D150 | 0.0140 |
| 100Hz | ASTM D150 | 0.0030 |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/HR426-BK1066 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 3-5 % |