Modified PA66
欄目：modified engineering plastics 發(fā)布時(shí)間：2021-05-31 09:39
It has stable size, low warpage, high mechanical strength, high temperature tolerance, good appearance and excellent comprehensive performance....
 Modified PA66 |
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Applications：Auto parts, home appliance parts, mechanical parts, electronic and electrical product components, shell of electric tool, lighting and sports equipment injection molding products Modified Features: Reinforced, flame retardant reinforced and halogen-free flame retardant Product Features: It has stable size, low warpage, high mechanical strength, high temperature tolerance, good appearance and excellent comprehensive performance |
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| 測(cè)試項(xiàng)目與標(biāo)準(zhǔn)Test Items & Standards | 代表型號(hào)Typical Type | |||||
| 項(xiàng)目Items | 測(cè)試標(biāo)準(zhǔn)Standard | 測(cè)試條件Test Condition | 國(guó)際單位S.I. Units | PA66-30GF | FRPA66-30GF | NHFRPA66 |
| 機(jī)械性能 Mechanical Properties | ||||||
| 拉伸強(qiáng)度Tensile Strength | ASTM D638 | 10mm/min | MPa | 190 | 150 | 70 |
| 伸長(zhǎng)率 Elongation | ASTM D638 | 10mm/min | % | 2.1 | 2.0 | 10 |
| 彎曲強(qiáng)度 Flexural Strength | ASTM D790 | 2mm/min | MPa | 250 | 210 | 100 |
| 彎曲模量Flexural Modulus | ASTM D790 | 2mm/min | MPa | 8000 | 8500 | 3100 |
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懸臂梁缺口沖擊強(qiáng)度 Impact Strength, Izod notched |
ASTM D256 | 3.2mm,23℃ | J/m | 125 | 95 | 60 |
| 洛氏硬度 Rockwell Hardness | ASTM D785 | R-Scale | - | 121 | 121 | 120 |
| 熱性能 Thermal Properties | ||||||
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熱變形溫度 Heat Distortion Temp |
ASTM D648 | 0.45MPa,6.4mm | ℃ | 250 | 260 | 230 |
| 1.8MPa,6.4mm | 240 | 250 | 90 | |||
| 電性能 Electrical Properties | ||||||
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體積電阻率 Volume Resistivity |
ASTM D257 | - | Ω.cm | 1015 | 1014 | 1014 |
| 其他 Others | ||||||
| 玻纖含量Glass Fiber | -- | -- | % | 30 | 30 | -- |
| 比重Specific Gravity | ASTM D792 | 23℃ | g/cm3 | 1.36 | 1.52 | 1.16 |
| 收縮率Mold Shrinkage | ASTM D955 | 23℃ | % | 0.3/0.9 | 0.3/0.9 | 1.1/1.4 |
| 吸水率Weather Resistant | ASTM D570 | 23℃，24h | % | 0.7 | 0.6 | 1.8 |
| 阻燃性Flammability | UL94 | 1.6mm | class | HB | V-0 | V-0 |
| 3.2mm | HB | V-0 | V-0 | |||
| 建議加工工藝 Suggesting processing technology | ||||||
| 熔體溫度Melt Temp | ℃ | 275-300 | 270-300 | 245-265 | ||
| 料筒溫度Barrel Zone Temp | ℃ | 250-290 | 245-285 | 230-260 | ||
| 模具溫度Mold Temp | ℃ | 60-100 | 50-70 | 40-60 | ||
| 預(yù)干燥Pre-Dry Requirements |
90-110℃ 4-6hr |
90-110℃4-6hr |
90-110℃ 4-6hr |
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| 注：以上數(shù)值是根據(jù)實(shí)驗(yàn)室標(biāo)準(zhǔn)測(cè)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. | ||||||
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