Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HIPS UR-300 Suzhou Youli
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | Suzhou Youli/UR-300 |
|---|---|---|---|
| melt mass-flow rate | 230℃/2.16kg | ASTM D-1238 | 10 g/10min |
| Water absorption rate | 24hr,in water | ASTM D-570 | 0.05 % |
| Mechanical properties | Test Condition | Test Method | Suzhou Youli/UR-300 |
|---|---|---|---|
| elongation at break | 50mm/min | ASTM D-638 | 40 % |
| Flexural modulus | 2.8mm/min | ASTM D-790 | 21300 kgf/cm |
| Impact strength of cantilever beam gap | 1/8inch | ASTM D-256 | 13 kgf*cm/cm |
| bending strength | 2.8mm/min | ASTM D-790 | 310 kgf/cm |
| tensile strength | 50mm/min | ASTM D-638 | 210 kgf/cm |
| Rockwell hardness | ASTM D-785 | 89 R SCALE |
| physical property | Test Condition | Test Method | Suzhou Youli/UR-300 |
|---|---|---|---|
| Shrinkage rate | ASTM D-955 | 0.4-0.7 % | |
| density | 23℃ | ASTM D-792 | 1.145 |
| Thermal performance | Test Condition | Test Method | Suzhou Youli/UR-300 |
|---|---|---|---|
| Heat distortion temperature | 1/4inch，未退火，HDT | ASTM D-648 | 74 ℃ |
| vicat | 50℃/h | ASTM D-648 | 84 ℃ |
| UL flame retardant rating | 1/8inch specimen | UL 94 | V-0 |
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