Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MDPE HANWHA CMBA-8240BK Hanwha Chemical
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Plastic Datasheets
| hardness | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| Shore hardness | 邵氏D,1秒 | ASTM D2240 | 59 |
| Mechanical properties | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 800 % |
| tensile strength | ASTM D638 | 29.4 MPa |
| Electrical performance | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| Dissipation Factor | 1MHz | ASTM D150 | 5E-04 |
| dielectric constant | 1MHz | ASTM D150 | 2.40 |
| optical performance | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| Light absorption coefficient | ASTM D3349 | >400 Abs/mm |
| physical property | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| density | ASTM D1505 | 0.949 g/cm³ | |
| Carbon black content | ASTM D1603 | 2.5 % | |
| Environmental stress cracking resistance | 50°C,10%Igepal,F0 | ASTM D1693 | >5000 hr |
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.23 g/10min |
| aging | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| Oven aging | 100°C | 10.0 day | |
| Change rate of tensile strength in air | 100°C | ASTM D638 | >85 % |
| Elongation retention rate | 100°C | ASTM D638 | >85 % |
| Thermal performance | Test Condition | Test Method | Hanwha Chemical/HANWHA CMBA-8240BK |
|---|---|---|---|
| Oxidation induction time (OIT) | 200°C，AI | ASTM D3895 | >100 min |
| brittle temperature | ASTM D746 | -76.0 °C | |
| Environmental Stress Cracking Resistance (ESCR) | ASTM D2951 | >96 hr |
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