公司信息及水印
牌号简介 About |
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Magnum ABS树脂是一种热塑性材料,它提供了各种聚合物成分所赋予的加工性、抗冲击性和耐热性的极好平衡。Magnum ABS树脂有多种熔体流动速率、冲击强度和耐热性,适用于通过注塑、片材或型材挤压和热成型工艺制造的高光泽和低光泽应用。汽车用Magnum ABS树脂具有广泛的光泽、粘度、冲击强度和热性能,可用于多种汽车应用。可提供1至12 g/10 min的熔体流速、2.4至11 ft-lb/in的冲击强度和171°F至194°F的热变形温度。Magnum ABS树脂主要作为天然浓缩物提供,用于各种汽车应用,包括结构仪表板、控制台、支柱和需要喷漆和电镀的外部装饰件。MAGNUM™ 347 EZ ABS树脂是342 EZ的高流动版本,冲击强度稍低。熔体流动速率约为12 g/10 min,通常适用于流动管线较长且冲击要求最低的零件。 MAGNUM ABS resins are thermoplastic materials which provide an excellent balance of processability, impact resistance and heat resistance as imparted by the various polymer compositions. MAGNUM ABS resins are available in a wide range of melt flow rates, impact strength and heat resistance for both high and low gloss applications manufactured by injection molding, sheet or profile extrusion and thermoforming processes. Automotive MAGNUM ABS resins offer a wide range of gloss, viscosity, impact strength and heat properties for use in numerous automotive applications. Melt flow rates from 1 to 12 g/10 min, impact strengths from 2.4 to 11 ft-lb/in and heat distortion temperatures from 171°F to 194°F are available. Available primarily as natural plus concentrates, MAGNUM ABS resins are used in a wide variety of automotive applications including structural instrument panels, consoles, pillars, and exterior trim parts requiring painting and plating. MAGNUM 347 EZ ABS resin is a higher flow version of 342 EZ having slightly lower impact strength. The melt flow rate of approximately 12 g/10min is often suitable for parts with long flow lines and minimal impact requirements. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.04 | g/cm³ | ASTM D792 |
密度 Density |
1.05 | g/cm³ | ISO 1183-2 |
熔体质量流动速率 Melt Flow Rate |
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230℃,3.80kg 230℃,3.80kg |
12 | g/10min | ASTM D1238 |
熔体体积流动速率 Melt Volume Rate |
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220℃,10 kg 220℃,10 kg |
43.0 | cm³/10min | ISO 1133 |
收缩率 Shrinkage rate |
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MD MD |
0.40 to 0.70 | % | ASTM D955 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸模量 Tensile modulus 3 |
MPa | ASTM D638 | |
拉伸模量 Tensile modulus |
MPa | ISO 527-2 2 | |
拉伸强度 tensile strength |
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屈服 yield 3 |
MPa | ASTM D638 | |
屈服 yield |
MPa | ISO 527-2 2 | |
拉伸应变 Tensile strain 3 |
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断裂 fracture 4 |
% | ASTM D638 | |
屈服 yield |
% | ISO 527-2 2 | |
屈服 yield 3 |
% | ASTM D638 | |
Nominal strain at break Nominal strain at break |
% | ISO 527-2 2 | |
弯曲模量 Bending modulus 4 |
MPa | ASTM D790 | |
弯曲强度 bending strength 4 |
MPa | ASTM D790 | |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
简支梁缺口冲击强度 Charpy Notched Impact Strength |
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23℃ 23℃ |
kJ/m² | ISO 179/1eA 2 | |
-30℃ -30℃ |
kJ/m² | ISO 179/1eA 2 | |
简支梁冲击强度 Charpy impact strength |
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23℃ 23℃ |
kJ/m² | ISO 179/1eU 2 | |
-30℃ -30℃ |
kJ/m² | ISO 179/1eU 2 | |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch 5 |
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23℃,3.2mm 23℃,3.2mm 5 |
J/m | ASTM D256 | |
装有测量仪表的落镖冲击 Dart impact equipped with measuring instruments 6 |
ASTM D3763 | ||
23℃,3.20 mm,Peak Energy 23℃,3.20 mm,Peak Energy |
J | ASTM D3763 | |
23℃,3.20 mm,Total Energy 23℃,3.20 mm,Total Energy |
J | ASTM D3763 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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1.8 MPa,未退火,3.2 mm 1.8 MPa, unannealed, 3.2 mm |
℃ | ASTM D648 | |
1.8 MPa 1.8 MPa |
℃ | ISO 75-2 2 | |
0.45 MPa,未退火,3.2 mm 0.45 MPa, unannealed, 3.2 mm |
℃ | ASTM D648 | |
0.45 MPa 0.45 MPa |
℃ | ISO 75-2 2 | |
维卡软化温度 Vicat Softening Temp |
℃ | ASTM D1525 | |
B50 B50 |
℃ | ISO 306 2 | |
线性热膨胀系数 Linear coefficient of thermal expansion |
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MD MD |
1/℃ | ISO 11359-2 2 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 ??????,?? ISO 10350 ??? 23°C/50%r.h. ??? |
3 类型 1, 2.0 in/min |
4 类型 1, 0.050 in/min |
5 10 mil 缺口深度 |
6 11.1 ft/sec |
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