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VESTAMID® L1940
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Property性能試驗(yàn) |
Test method試驗(yàn)方法 |
Unit 單位 |
VESTAMID®L1940 |
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Physical, thermal, and mechanical properties and combustibility |
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Density密度 |
ISO 1183 |
g/cm³ |
1.01 |
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Melting temperature 熔點(diǎn) DSC 2ndheating差示掃描量熱法，第二次加熱 |
ISO 11357 |
°C |
178 |
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Temp.of deflection under load負(fù)載變形溫度 method A 1.8 MPa method B 0.45 MPa |
ISO 75 |
°C °C |
50 110 |
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Vicat softening temperature維卡軟化點(diǎn) method A 10N method B 50 N |
ISO 306 |
°C |
170 140 |
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linear thermal expansion線性熱膨脹 23-55°C |
ISO 11359 |
10-4K-1 |
1.5 |
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Flammability acc. UL94阻燃性 1.6 mm 3.2 mm |
IEC 60695 |
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HB HB |
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Water absorption吸水率 23 °C. saturation* 23°C. 50% rel. humidity. |
ISO 62 |
% % |
1.5 0.8 |
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Mold shrinkage成型收縮 in flow direction 在流動(dòng)方向（縱向） in transverse direction在相反方向（橫向） |
ISO 294-4 processing acc ISO 1874-2 |
% % |
0.85 1.15 |
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Tensile test拉伸測試 Stress at yield屈服應(yīng)力 Strain at yield屈服應(yīng)變 Strain at break斷裂應(yīng)力 Strain at break斷裂應(yīng)變 |
ISO 527-1/-2 |
MPa % MPa % |
45 5
>50 |
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Tensile modulus拉伸模量 |
ISO 527-2/-1A |
MPa |
1350 |
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CHARPY impact strength 23 °C 簡支梁沖擊強(qiáng)度 -30 °C |
ISO 179/1eU |
kJ/m² kJ/m² |
N N |
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CHARPY notched impact 23 °C strength簡支梁缺口沖擊強(qiáng)度 -30 °C |
ISO 179/1eA |
kJ/m² kJ/m² |
6C 6C |
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Electrical properties |
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Relative permittivity 23°C, 100 HZ 相對介電常數(shù) 23 °C, 1 MHz |
IEC 60250 |
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3.8 2.5 |
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Dissipation factor 23°C, 100 HZ 消耗因素 23 °C, 1 MHz |
IEC 60250 |
10-4 10-4 |
450 310 |
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electric strength 絕緣強(qiáng)度 K20/P50 |
IEC 60243-1 |
kV/mm |
27 |
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Comparative tracking index比較性漏電指數(shù)CTI Test solution A 50 drops value |
IEC 60112 |
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>600 600 |
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Volume resistivity體積電阻率 |
IEC 60093 |
Ω cm |
1015 |
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Electrolytic corrosion effect電解腐蝕效應(yīng) |
IEC 60426 |
step |
A1 |
