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ASA树脂与PVC性能对比表 ASA resin and PVC Performance Comparison Table |
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1、ASA具有良好的机械物理性能 ASA是由abs演变过来的（abs由丙烯腈（acrylonitile）、丁二烯橡胶（butadiene）、苯乙烯（styrene）组成），其保留了abs作为工程塑料所具有的极佳的机械物理性能。 1.ASA has good mechanical and physical properties ASA is evolved from abs( abs is composed of acrylonitile,butadiene and styrene )It retains abs excellent mechanical and physical properties as engineering plastics. |
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2、ASA具有很强的耐候性 ASA可抵抗紫外线照射引起的降解、老化、褪色，同时对大气中的氧化加工过程中的高温引起asa分解或变色有了坚强保障，由此极大的提升了材料的抗老化与耐侯性能。根据测试结果，asa的抗老化性能是abs的10倍以上。 2.ASA has strong weather resistance ASA can resist degradation, aging and fading caused by ultraviolet radiation.For the anti-aging properties, ASA is 10 times more than ABA.Which is improved the materials anti-aging and weather resistance. |
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3、ASA具有优异的耐紫外线抗老化性能 在非金属材料中，纤维增强聚酯材料有着优秀的抗老化性能。经过抗老化性能测试表明，使用地点不同，所处气候带不同，其表面zui大老化厚度为20年小于50μm。 3.ASA has excellent resistance to UV aging Among the Non-metallic materials, fiber-reinforced polyester material has excellent anti-aging properties.The test of aging performance shows that after using in different locations, in different climatic zones,The maximum thickness surface of aging is less than 50μm during 20 years. |
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4、ASA使用寿命长 欧洲的使用历史可以证明其使用寿命至少在20年以上；经过模拟老化试验表明其使用寿命在20年以上，远远超过了金属等传统材料。 4.ASA has long using time Europe using history proves that the lifetime at least more than 20 years. simulated aging tests indicates that ASA has more than 20 years using time. which is more than the metal and other traditional materials. |
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5、ASA阻燃、无烟、无毒 ASA是一种阻燃材料，阻燃性等级为FV0（非金属材料zui高级），在高温灼烧下发烟量级别为15级（发烟级别1级—100级），烟气无毒，毒性级别为ZA1（准安全一级）。 5.ASA is antiflaming, smoke-free, non-toxic ASA is a flame retardant material, flame retardant rating is FV0 (most advanced in non-metallic materials),Fuming volume levels in high temperature burning is 15 Level (fuming Level 1 -100 level), Non-toxic fumes, toxic level ZA1 (quasi-safe: Level 1). |
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性能指标 Performance index |
ASA树脂性能 ASA resin Performance Index |
PVC性能 PVC Performance Index |
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拉伸强度（MPa）tensile strenght |
45 |
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弯曲强度（MPa）bending strength |
60 |
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弯曲模量（MPa）flexural modulus |
1900 |
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冲击强度（J/M）Impact strength |
320 |
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热变形温度（℃）Heat distortion temperature |
85 |
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熔融指数（g/10min）Melt Index |
5 |
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洛氏硬度（R）Rockwell hardness |
106 |
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