改性PP工程塑料
栏目：改性工程塑料 发布时间：2021-05-31 09:33
产品特征：环保阻燃、耐热性好、尺寸稳定、机械强度优良、外观优良。...
 改性PP Modified PP 产品应用：家电与通讯器材、建筑附件、车用塑件、化工仪器配件等注塑成型零部件 改性特征：增强、阻燃 产品特征：环保阻燃、耐热性好、尺寸稳定、机械强度优良、外观优良 |
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Applications：Home appliance and communication equipment, building materials, auto parts, and chemical equipment injection molding parts Modified Features: Reinforced, flame retardant Product Features: Environment-friendly flame-retardant; and good heat resistance, stable size, high mechanical strength and good appearance |
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| 测试项目与标准Test Items & Standards | 增强型号 Reinforced | 阻燃型号 Flame Retardant | |||
| 项目Items | 测试标准Standard | 测试条件 Test Condition | 国际单位S.I. Units | PP-30GF | FRPP-V0 |
| 机械性能 Mechanical Properties | |||||
| 拉伸强度Tensile Strength | ASTM D638 | 10mm/min | MPa | 75 | 25 |
| 伸长率 Elongation | ASTM D638 | 10mm/min | % | 3.5 | 30 |
| 弯曲强度 Flexural Strength | ASTM D790 | 2mm/min | MPa | 90 | 35 |
| 弯曲模量Flexural Modulus | ASTM D790 | 2mm/min | MPa | 5000 | 2000 |
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悬臂梁缺口冲击强度 Impact Strength, Izod notched |
ASTM D256 | 3.2mm,23℃ | J/m | 100 | 50 |
| 洛氏硬度 Rockwell Hardness | ASTM D785 | R-Scale | - | 105 | 80 |
| 热性能 Thermal Properties | |||||
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热变形温度 Heat Distortion Temp |
ASTM D648 | 0.45MPa,6.4mm | ℃ | 160 | 125 |
| 1.8MPa,6.4mm | 150 | CLass | |||
| 电性能 Electrical Properties | |||||
| 体积电阻率Volume Resistivity | ASTM D257 | - | Ω.cm | 1016 | |
| 其他 Others | |||||
| 玻纤含量Glass Fiber | -- | -- | % | 30 | |
| 比重Specific Gravity | ASTM D792 | 23℃ | g/cm3 | 1.14 | 1.26 |
| 收缩率Mold Shrinkage | ASTM D955 | 23℃ | % | 0.3/1.0 | 1.0/1.2 |
| 吸水率Weather Resistant | ASTM D570 | 23℃，24h | % | 0.02 | |
| 阻燃性Flammability | UL94 | 1.6mm | class | HB | V0 |
| 3.2mm | HB | V0 | |||
| 建议加工工艺 Suggesting processing technology | |||||
| 熔体温度Melt Temp | ℃ | 220-245 | 220-240 | ||
| 料筒温度Barrel Zone Temp | ℃ | 180-230 | 180-220 | ||
| 模具温度Mold Temp | ℃ | 30-60 | 30-60 | ||
| 预干燥Pre-Dry Requirements | 80-90℃ 2hr | 100℃ 4-6hr | |||
| 注：以上数值是根据实验室标准测定的代表数值，仅供客户参考，不作为质保承诺。 | |||||
| Note: The above data is based on standard laboratory condition, for reference only, not for product warranty. | |||||
