MITSUBISHI RAYON Acrypet® VRS40 PMMA
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特性用途:高抗衝擊性、高流動性,可用於汽車、家電、光學部件。
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備注:000是不含紫外線吸收劑,001是含紫外線吸收劑,002顏色是藍底。
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Physical Properties物理性質
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Metric公製數據
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Comments測試方法
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Specific Gravity密度
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1.16g/cc
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JIS K7112;ISO 1183
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Water Absorption吸水率
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0.3 %
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24 hours;JIS K7209; ISO 62
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Mold Shrinkage成型收縮率
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0.3-0.7%
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MRC Method
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Melt Index of Compound熔體流動速率
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7.7g/10 min 230℃,37.3N |
JIS K7210;ISO 1133
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Mechanical Properties力學性能
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Metric公製數據
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Comments測試方法
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M scale洛式硬度M
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59
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JIS K7202;ISO 2039
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Tensile Strength at Break抗拉強度
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47.0 MPa
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JIS K7162; ISO 527
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Elongation at Break斷裂伸長率
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15 %
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JIS K7162; ISO 527
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Flexural Strength抗彎強度
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69.0 MPa
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JIS K7171; ISO 178
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Flexural Modulus彎曲彈性模量
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1.9 GPa
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JIS K7162; ISO 527
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Izod Impact, Notched懸臂梁缺口衝擊強度
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8.20kJ/m2
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JIS K7111; ISO 179
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Electrical Properties電性能
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Metric公製數據
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Comments測試方法
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Volume ResiSTivity體積電阻率
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>1013Ωm
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JIS K6911
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Dielectric Constant介電常數
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3.7 @Frequency 60 Hz |
JIS K6911
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Dielectric Strength絕緣擊穿強度
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20.0MV/m
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4kV/s;JIS K6911
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Dissipation Factor介質衰耗因數
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0.05 @Frequency 60 Hz |
JIS K6911
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Thermal Properties熱性能
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Metric公製數據
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Comments測試方法
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CTE, linear線性膨脹係數
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9×10-51/℃
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JIS K7197
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Deflection Temperature at載荷撓曲溫度1.8 MPa (264 psi)
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81.0°C
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JIS K7191;ISO 75
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Vicat Softening Point維卡軟化點
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87 °C
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B50;JIS K7206;ISO 306
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Annealing Point退火點(空氣浴)
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65.0 - 75.0 °C
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1-3 hours
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Flammability, UL94阻燃等級(1.5mm,3.0mm)
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HB
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File No.E256044
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Optical Properties光學性質
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Metric公製數據
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Comments測試方法
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ReFRactive Index折射率
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1.49
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JIS K7142/ISO 489
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Haze霧度
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0.7 % @Thickness 3.00 mm |
JIS K7136/ISO 14782
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TRansmission, Visible光線透射率
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92 % @Thickness 3.00 mm |
JIS K7361/ISO 13468
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Processing Properties加工性能
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Metric公製數據
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Comments測試方法
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Processing Temperature加工溫度
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200 - 260 °C
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Injection molding cylinder temperature
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Mold Temperature模具溫度
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40 - 80 °C
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Drying Temperature幹燥溫度
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70.0 - 80.0 °C
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Dry Time幹燥時間
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4 - 6 hour
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Injection Pressure注射壓力
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70- 150 MPa
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Acrypet 三菱麗陽PMMA VRS40 物性特性用途