改性PC工程塑料
欄目：改性工程塑料 發(fā)布時間：2021-05-31 09:15
產(chǎn)品特征：符合ROHS標準、高機械強度、高剛性、尺寸穩(wěn)定、低翹曲、表面平整度好、外觀優(yōu)良，適用于精密器械成型。...
 改性PC Modified PC 產(chǎn)品應用：汽車零部件、精密機械部件（如照相機）、電子電器設備的零部件和外殼（如計算機接插件、打印機、掃描儀、復印機部件等）的結構件 改性特征：增強、阻燃/增強 產(chǎn)品特征：符合ROHS標準、高機械強度、高剛性、尺寸穩(wěn)定、低翹曲、表面平整度好、外觀優(yōu)良，適用于精密器械成型 |
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Applications：Auto parts, precision mechanical components（camera）, electrical and electronic parts and shell, (connector of computer, printer, scanner, components of copying machine) Modified Features: Reinforced, flame retardant/reinforced Product Features: Comply with ROHS, high mechanical strength, high rigidity, stable size, low warpage, good surface evenness and good appearance; and applicable to the precision shaping |
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| 測試項目與標準Test Items & Standards |
增強型號 Reinforced |
增強/阻燃型號 Reinforced Flame Retardant |
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| 項目Items | 測試標準Standard |
測試條件 Test Condition |
國際單位 S.I. Units |
PC-20GF | FRPC-10GF |
| 機械性能 Mechanical Properties | |||||
| 拉伸強度Tensile Strength | ASTM D638 | 10mm/min | MPa | 90 | 84 |
| 伸長率 Elongation | ASTM D638 | 10mm/min | % | 5 | 4.5 |
| 彎曲強度 Flexural Strength | ASTM D790 | 2mm/min | MPa | 130 | 131 |
| 彎曲模量Flexural Modulus | ASTM D790 | 2mm/min | MPa | 5200 | 4500 |
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懸臂梁缺口沖擊強度 Impact Strength, Izod notched |
ASTM D256 | 3.2mm,23℃ | J/m | 120 | 150 |
| 洛氏硬度 Rockwell Hardness | ASTM D785 | R-Scale | - | 84 | 81 |
| 熱性能 Thermal Properties | |||||
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熱變形溫度 Heat Distortion Temp |
ASTM D648 | 0.45MPa,6.4mm | ℃ | 140 | 120 |
| 1.8MPa,6.4mm | 125 | 105 | |||
| 電性能 Electrical Properties | |||||
| 體積電阻率Volume Resistivity | ASTM D257 | - | Ω.cm | 1016 | 1016 |
| 其他 Others | |||||
| 玻纖含量Glass Fiber | -- | -- | % | 20 | 10 |
| 比重Specific Gravity | ASTM D792 | 23℃ | g/cm3 | 1.33 | 1.34 |
| 收縮率Mold Shrinkage | ASTM D955 | 23℃ | % | 0.3/0.4 | 0.3/0.4 |
| 吸水率Weather Resistant | ASTM D570 | 23℃，24h | % | 0.14 | 0.12 |
| 阻燃性Flammability | UL94 | 1.6mm | class | HB | V-0 |
| 3.2mm | HB | V-0 | |||
| 建議加工工藝 Suggesting processing technology | |||||
| 熔體溫度Melt Temp | ℃ | 250-280 | 235-270 | ||
| 料筒溫度Barrel Zone Temp | ℃ | 240-290 | 230-280 | ||
| 模具溫度Mold Temp | ℃ | 80-120 | 90-130 | ||
| 預干燥Pre-Dry Requirements |
110-120℃ 3-4hr |
110℃ 3-4hr |
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| 注：以上數(shù)值是根據(jù)實驗室標準測定的代表數(shù)值，僅供客戶參考，不作為質(zhì)保承諾。 | |||||
| Note: The above data is based on standard laboratory condition, for reference only, not for product warranty. | |||||
