BLENDEX 703
丙烯腈丁二烯苯乙烯

Chemtura  
    
 Technical Data   
    

产品说明

Blendex® 703 is a high heat ABS resin, and is based on alphamethyl styrene acrylontrile butadiene styrene (AMS-ABS).
Increases the service temperature of PVC and other polymer blends. 
Provides compatibility with PVC at all concentrations. 
Combines the benefits of a heat distortion modifier and an impact modifier for non-weatherable applications.
Improves melt strength and grain retention.  
Can be alloyed with ABS or PVC to improve heat resistance. 
Potential applications include:   
• Thermoformed parts requiring excellent emboss retention 
• Automotive Instrument Panel Skins, Door Panel Skins and Profiles 
• Appliances and business machine housing 
• Pipe for conveying hot fluids   
• Dark colored exterior siding substrate  
总体    
材料状态 • 已商用：当前有效 
供货地区 • 北美洲 • 亚太地区
外观  • 白色 
形式  • 粉状 

物理性能 额定值 单位制 测试方法
比重 1.05g/cm³ ASTM D792
表观密度 0.34g/cm³ ASTM D1895
硬度 额定值 单位制 测试方法
洛氏硬度 (R 计秤) 114 ASTM D785
热性能 额定值 单位制 测试方法
热变形温度 (1.8 MPa, 未退火) 116°C ASTM D648
补充信息  
Volatiles: 1.5 %  
Butadiene: 14 %  
Mean Particle size: 125 microns