韩国乐天ABS Starex VH-0800阻燃高流动
Density / Specific Gravity(Natural) | 1.17 | g/cm | ASTM D792,ISO 1183 |
Melt Mass-Flow Rate (MFR)(200°C/5.0 kg) | 5.4 | g/10 min | ASTM D1238,ISO 1133 |
Molding Shrinkage | |||
Flow : 3.20 mm | 0.30 to 0.37 | % | ASTM D955 |
Across Flow : 3.20 mm | 0.33 to 0.40 | % | ASTM D955 |
Across Flow : 2.00 mm | 0.33 to 0.40 | % | ISO 294-4 |
Flow : 2.00 mm | 0.30 to 0.37 | % | ISO 294-4 |
Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness(R-Scale) | 107 | ASTM D785,ISO 2039-2 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | |||
--3 | 1400 | MPa | ASTM D638 |
-- | 2400 | MPa | ISO 527-2/50 |
Tensile Strength | |||
Yield3 | 41.0 | MPa | ASTM D638 |
Yield | 46.0 | MPa | ISO 527-2/50 |
Break3 | 30.0 | MPa | ASTM D638 |
Break | 35.0 | MPa | ISO 527-2/50 |
Tensile Elongation | |||
Break3 | 24 | % | ASTM D638 |
Break | 2.6 | % | ISO 527-2/50 |
Flexural Modulus | |||
--4 | 2200 | MPa | ASTM D790 |
--5 | 2700 | MPa | ISO 178 |
Flexural Strength | |||
--4 | 61.0 | MPa | ASTM D790 |
--5 | 75.0 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength6(23°C) | 20 | kJ/m | ISO 179/1eA |
Notched Izod Impact | |||
23°C, 3.18 mm | 230 | J/m | ASTM D256 |
23°C, 6.35 mm | 200 | J/m | ASTM D256 |
23°C6 | 21 | kJ/m | ISO 180/1A |
大部分ABS是***的,不透水,但略透水蒸气,吸水率低,室温浸水一年吸水率不超过1%而物理性能不起变化。ABS树脂制品表面可以抛光,能得到高度光泽的制品。
ABS具有优良的综合物理和机械性能,极好的低温抗冲击性能。尺寸稳定性。电性能、***性、抗染色性、成品加工和机械加工较好。ABS树脂耐水、无机盐、碱和酸类,不溶于大部分醇类和烃类溶剂,而容易溶于醛、酮、酯和某些氯代烃中。ABS树脂热变形温度低可燃,耐候性较差。熔融温度在217~237℃,热分解温度在250℃以上。如今的市场上改性ABS材料,很多都是掺杂了水口料、再生料。导致客户成型产品性能不一又不稳定。