- 发布
- 东莞市佳唯斯塑胶原料有限公司
- 价格
- ￥52.00/KG
- 品牌
- 沙伯基础
- 流动性
- 90 g/10 min
- 阻燃性
- UL94 5VA
- 耐热性
- 215 °C
- 起订
- 25KG
- 供应
- 3500KG
- 发货
- 1天内
- 电话
- 0769-87182355
- 发布时间
- 2021-08-28 09:58:25
新到沙伯基础DR48高强度玻纤增强阻燃PBT，含17%玻纤增强，防火阻燃 ，电性能好，硬度和强度高，热变形温度高，尺寸稳定，成型性好，宜制家电、电子、汽车件。阻燃性均达到UL94V0级，其耐热性介于阻燃ABS与价格更高的聚砜和聚醚酰亚胺之间。阻燃用途包括墙板及交通工具的内装饰。
沙伯基础PBT DR48原厂原包，有COA，资料齐全，物性表如下：
| Physical | Nominal Value | Unit | Test Method |
| Density / Specific Gravity | 1.53 | g/cm³ | ASTM D792 |
| Density | 1.51 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (266°C/5.0 kg) | 90 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) | ISO 1133 | ||
| 250°C/2.16 kg | 14 | cm³/10min | |
| 250°C/5.0 kg | 40 | cm³/10min | |
| 265°C/5.0 kg | 70 | cm³/10min | |
| Molding Shrinkage 2 | Internal Method | ||
| Across Flow | 0.60 to 0.90 | % | |
| Flow | 0.50 to 0.80 | % | |
| Water Absorption (Saturation, 23°C) | 0.17 | % | ISO 62 |
| Water Absorption (E, 23°C, 50% RH) | 0.07 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Modulus 3 | 7100 | MPa | ASTM D638 |
| Tensile Modulus | 7000 | MPa | ISO 527-1/1 |
| Tensile Strength 4 (Yield) | 93 | MPa | ASTM D638 |
| Tensile Stress (Yield) | 104 | MPa | ISO 527-2/5 |
| Tensile Strength 4 (Break) | 93 | MPa | ASTM D638 |
| Tensile Stress (Break) | 104 | MPa | ISO 527-2/5 |
| Tensile Elongation 4 (Yield) | 2 | % | ASTM D638 |
| Tensile Strain (Yield) | 2 | % | ISO 527-2/5 |
| Tensile Elongation 4 (Break) | 2 | % | ASTM D638 |
| Tensile Strain (Break) | 2 | % | ISO 527-2/5 |
| Flexural Modulus 5 (50.0 mm Span) | 5200 | MPa | ASTM D790 |
| Flexural Modulus 6 | 6100 | MPa | ISO 178 |
| Flexural Stress 6 | ISO 178 | ||
| -- 7 | 155 | MPa | |
| -- 8 | 155 | MPa | |
| Flexural Strain - at Break 9 | 3 | % | ISO 178 |
| Flexural Strength 5 (Yield, 50.0 mm Span) | 140 | MPa | ASTM D790 |
| Flexural Strength 5 (Break, 50.0 mm Span) | 140 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 g, CS-17 Wheel) | 16 | mg | Internal Method |
| Impact | Nominal Value | Unit | Test Method |
| Charpy Notched Impact Strength | |||
| -30°C 10 | 4 | kJ/m² | ISO 179/1eA |
| -30°C | 5 | kJ/m² | ISO 179/2C |
| 23°C 10 | 5 | kJ/m² | ISO 179/1eA |
| 23°C | 5 | kJ/m² | ISO 179/2C |
| Charpy Unnotched Impact Strength | |||
| -30°C 10 | 20 | kJ/m² | ISO 179/1eU |
| -30°C | 24 | kJ/m² | ISO 179/2U |
| 23°C 10 | 25 | kJ/m² | ISO 179/1eU |
| 23°C | 24 | kJ/m² | ISO 179/2U |
| Notched Izod Impact | ASTM D256 | ||
| -30°C | 45 | J/m | |
| 0°C | 45 | J/m | |
| 23°C | 49 | J/m | |
| Notched Izod Impact Strength 11 | ISO 180/1A | ||
| -30°C | 5 | kJ/m² | |
| 0°C | 5 | kJ/m² | |
| 23°C | 5 | kJ/m² | |
| Unnotched Izod Impact | ASTM D4812 | ||
| -30°C | 280 | J/m | |
| 23°C | 500 | J/m | |
| Unnotched Izod Impact Strength 11 | ISO 180/1U | ||
| -30°C | 20 | kJ/m² | |
| 23°C | 20 | kJ/m² |