前言：PPS 1140A7,保理 PPS
PPS 1140A7 保理 PPS---产品说明：One of the easiest flowing 40% glass reinforced grade in the Fortron product line. This material can be processed at fast cycle times due to the unique crystallization characteristics. This product offers good heat and chemical resistance, as well as, good electrical properties. The product is inherently flame-retardant and exhibits high hardness and rigidity.
PPS 1140A7>PPS-GF40-FR< 阻燃等级: V-0 比重: 1.66 g/cm? 缺口冲击: 9.0 kJ/m? 符合规定: UL ? UL-746C F2
PPS 1140A7材料特性: 低溢料 ? 超高流动性 ? 耐化学性 ? 抗腐蚀 ? 低毛边
PPS 1140A7材料用途: 汽车部件 ? 办公室设备应用 ? 电子电器应用 ? 家电应用 ? 手机配件 ? 医疗器械配件 ? 薄壁产品 ? 相机配件
PPS 1140A7物性信息：
| 比重 | 1.64 g/cc | 1.64 g/cc | ASTM D792 |
| 密度 | 0.000948 g/cc | 0.0000343 lb/in? | ASTM D792 |
| 1.65 g/cc | 0.0596 lb/in? | ISO 1183 | |
| 吸水率 | 0.0300 % @Temperature 22.8 °C | 0.0300 % @Temperature 73.0 °F | 24hr immersion; ASTM D570 |
| 饱和吸水率 | 0.0200 % | 0.0200 % | ISO 62 |
| 线性成型收缩率,Flow | 0.00200 cm/cm | 0.00200 in/in | ASTM D955 |
| 0.00100 - 0.00300 cm/cm | 0.00100 - 0.00300 in/in | ISO 294-4 | |
| 线性成型收缩率，横向 | 0.00500 cm/cm | 0.00500 in/in | ASTM D955 |
| 0.00500 - 0.00700 cm/cm | 0.00500 - 0.00700 in/in | ISO 294-4 |