YOUHO1312B is an ABS-HB synthetic material independently developed by Guoheng. It has passed UL certification and meets the environmental protection standards of RoHS2.0, REACH and California Act 65. It has good performance stability and excellent comprehensive cost performance. It has been widely used in electronic components and households. Electrical appliances, sports equipment and other industries.
Properties | ASTM | Test Condition | Units | Typical Values |
Mechanical | ||||
Tensile Strength | D638 | 50mm/min | MPa | 45 |
Elongation | D638 | 50mm/min | % | 25 |
Flexural Strength | D790 | 1.3mm/min | MPa | 75 |
Flexural Modulus | D790 | 1.3mm/min | MPa | 2400 |
Impact Strength, IZOD notched | D256 | 3.2mm, 23℃ | kg-cm/cm | 18 |
6.4mm, 23℃ | kg-cm/cm | 16 | ||
Rockwell Hardness | D785 | R-Scale | - | 106 |
Thermal | ||||
Heat Distortion Temp | D648 | 1.8MPa | ℃ | 85 |
0.45MPa | 95 | |||
Vicat Softening Temperature | D1525 | 1Kg, 120℃/h | ℃ | 102 |
5Kg, 50℃/h | 95 | |||
Electrical | ||||
Volume Resistivity | D257 | - | Ω ● cm | 1016 |
Dielectric Strength | D149 | - | KV/mm | 22 |
Others | ||||
Melt Flow Rate | D1238 | 200℃, 5Kg | g/10min | 2.2 |
Specific Gravity | D792 | 23℃ | - | 1.04 |
Mold Shrinkage | D955 | 23℃ | % | 0.3-0.6 |
Flammability | UL94 | 1.5mm | Class | HB |
3.0mm | Class | HB |