Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS GR-4020 Samsung Cheil South Korea
STAREX®
Office supplies、Household fan blades、Industrial wind blade、support、Usage: Fan、OA equipment bracket、Printer ink cartridge hol
Bending resistance、Features: High flexural s
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | Samsung Cheil South Korea/GR-4020 |
|---|---|---|---|
| bending strength | 2.8mm/min | ASTM D-790 | 1200 Kgf/cm |
| tensile strength | 5mm/min | ASTM D-638 | 900 Kgf/cm |
| Flexural modulus | 2.8mm/min | ASTM D-790 | 58000 Kgf/cm |
| Rockwell hardness | R-Scale | ASTM D-785 | 112 R-Scale |
| Impact strength of cantilever beam gap | 1/8＂ | ASTM D-256 | 7.0 kgf·cm/cm |
| physical property | Test Condition | Test Method | Samsung Cheil South Korea/GR-4020 |
|---|---|---|---|
| density | 23℃ | ASTM D-792 | 1.18 |
| Water absorption rate | 24hr immersion in water | ASTM D-570 | 0.15 % |
| melt mass-flow rate | 200℃ 5kg | ASTM D-1238 | 0.1-0.3 g/10min |
| Thermal performance | Test Condition | Test Method | Samsung Cheil South Korea/GR-4020 |
|---|---|---|---|
| Shrinkage rate | ASTM D-955 | 6 % | |
| vicat | 5kg | ASTM D-1525 | N/A °C |
| Heat distortion temperature | 1/4＂ 18.56kgf/cm，HDT | ASTM D-648 | 104 °C |
| UL flame retardant rating | UL -94 | HB Recogni zed |
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