Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
AS KR2556 Benling
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Plastic Datasheets
| Other performance | Test Condition | Test Method | Benling/KR2556 |
|---|---|---|---|
| Limiting Oxygen Index | 18 % |
| Basic performance | Test Condition | Test Method | Benling/KR2556 |
|---|---|---|---|
| Water absorption rate | 0.3 % | ||
| melt mass-flow rate | 220℃/10kg | 7 cm | |
| density | 1080 Kg/m |
| Electrical performance | Test Condition | Test Method | Benling/KR2556 |
|---|---|---|---|
| dielectric constant | 1MHz | 2.7 | |
| Volume resistivity | >1E13 Ω.m | ||
| Surface Resistivity | >1E15 Ω | ||
| dielectric strength | 35 KV/mm | ||
| dielectric constant | 100Hz | 3 | |
| Dissipation Factor | 100Hz | 50 E-4 | |
| 1MHz | 70 E-4 | ||
| Compared to the Leakage Traceability Index (CTI) | 550 |
| Mechanical properties | Test Condition | Test Method | Benling/KR2556 |
|---|---|---|---|
| Tensile modulus | 3900 MPa | ||
| Charpy Notched Impact Strength | -30℃ | 21 Kj/m | |
| tensile strength | 断裂 | 79 MPa | |
| Charpy Notched Impact Strength | 23℃ | 20 Kj/m | |
| Tensile fracture elongation | 5 % |
| Thermal performance | Test Condition | Test Method | Benling/KR2556 |
|---|---|---|---|
| Heat distortion temperature | 1.80MPa，HDT | 104 ℃ | |
| combustibility | 1.6mm | UL 94 | HB |
| Linear coefficient of thermal expansion | 平行方向 | 0.7 E-4/℃ | |
| vicat | 50℃/H50n | 120 ℃ | |
| Heat distortion temperature | 0.45MPa，HDT | 110 ℃ |
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