TECHNYL? A 218 V25 BLACK 21
聚酰胺66
產(chǎn)品說(shuō)明:
TECHNYL? A 218 V25 Black 21 is a polyamide 66, reinforced with 25% of glass fibre, heat stabilized, for injection moulding.This grade offers an excellent combination between thermal and mechanical properties.
填料/增強(qiáng)材料 | |
添加劑 | |
特性 | - Heat Stabilized - Inorganic,尺寸穩(wěn)定性良好,良好的流動(dòng)性,脫模性能良好
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用途 | |
機(jī)構(gòu)評(píng)級(jí) | |
RoHS 合規(guī)性 | |
外觀 | |
形式 | |
加工方法 | |
多點(diǎn)數(shù)據(jù) | |
樹脂ID (ISO 1043) | |
密度 / 比重 |
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-- | 1.32 | -- |
| ASTM D792 |
-- | 1.32 | -- | g/cm3 | ISO 1183/A |
收縮率 |
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| ISO 294-4 |
橫向流量 | 1.1 | -- | % |
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流量 | 0.40 | -- | % |
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吸水率 |
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| ISO 62 |
73°F, 24 hr | 0.90 | -- | % |
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飽和, 73°F | 6.2 | -- | % |
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平衡, 73°F, 50% RH | 2.3 | -- | % |
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拉伸模量 (73°F) | 1.22E+6 | 914000 | psi | ISO 527-2/1A |
拉伸應(yīng)力 (斷裂, 73°F) | 23900 | 17400 | psi | ISO 527-2/1A |
拉伸應(yīng)變 (斷裂, 73°F) | 3.0 | 6.0 | % | ISO 527-2 |
彎曲模量 |
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73°F | 1.06E+6 | -- | psi | ASTM D790 |
73°F | 1.06E+6 | 725000 | psi | ISO 178 |
彎曲強(qiáng)度 |
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73°F | 36300 | -- | psi | ASTM D790 |
73°F | 34800 | -- | psi | ISO 178 |
簡(jiǎn)支梁缺口沖擊強(qiáng)度 (73°F) | 4.8 | 6.2 | ft·lb/in2 | ISO 179/1eA |
簡(jiǎn)支梁無(wú)缺口沖擊強(qiáng)度 (73°F) | 27 | 41 | ft·lb/in2 | ISO 179/1eU |
懸壁梁缺口沖擊強(qiáng)度 |
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73°F | 1.5 | -- | ft·lb/in | ASTM D256 |
73°F | 4.0 | 7.1 | ft·lb/in2 | ISO 180 |
熱變形溫度 (264 psi, 未退火) | 482 | -- | °F | ISO 75-2/Af |
熔融溫度 | 504 | -- | °F | ISO 11357-3 |
表面電阻率 | 6.0E+15 | 1.0E+13 | ohms | IEC 60093 |
體積電阻率 | 1.0E+15 | 1.0E+15 | ohms·cm | IEC 60093 |
介電強(qiáng)度 (0.0787 in) | 810 | 710 | V/mil | IEC 60243-1 |
相對(duì)電容率 | 3.70 | 4.00 |
| IEC 60250 |
漏電起痕指數(shù) (解決方案 A) | 600 | 600 | V | IEC 60112 |
UL 阻燃等級(jí) |
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| UL 94 |
0.016 in | HB | -- |
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0.031 in | HB | -- |
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0.06 in | HB | -- |
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0.13 in | HB | -- |
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灼熱絲易燃指數(shù) (0.06 in) | 1200 | -- | °F | IEC 60695-2-12 |
極限氧指數(shù) | 23 | -- | % | ISO 4589-2 |
干燥溫度 | 176 | °F |
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建議的最大水分含量 | 0.20 | % |
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料筒后部溫度 | 518 到 536 | °F |
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料筒中部溫度 | 527 到 545 | °F |
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料筒前部溫度 | 536 到 554 | °F |
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模具溫度 | 158 到 212 | °F |
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The material is supplied in airtight bags, ready for use. In case that the virgin material has absorbed moisture, it must be dried with a dehumidified air drying equipment, dew point mini -20°C. Recommended time 2-4h Injection Advice: For reinforced polyamides, Solvay recommends the use of steel with a high content of carbon, and purified for polishing, to avoid or limit the abrasion. For example: X38CrMoV5-1 (EN Norm) - 1.2367 /1.2343 (DIN Norm) or X160CrMoV12 (EN Norm) - 1.2601 /1.2379 (DIN Norm). In the case of high requirements on surface quality a mould temperature of up to 120°C can be considered.
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