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美标2号澳标C型
日期:2017年12月19日 浏览[3479]


美标2号澳标C型,其主粒径范围在0.4~0.85mm,适合于普通热熔反光型面撒(不低于350g/㎡)及内混(不低于20%),双组份刮涂内混及面撒,双组份喷涂面撒,水性喷涂面撒施工,按正常生产双组份、水性德赢手机网站面撒的逆反射亮度系数基本在500mcd左右,


Type C beads are mixed into thermoplastic pavement-marking material by the manufacturer prior to application, and are intended to provide retroreflectivity throughout the life of the marking. These beads should be intermixed at a rate of not less than 20% by mass. These beads may also be used for surface applications to a wet film of pavement-marking material to provide initial retroreflectivity. When these beads are applied on a smooth substrate, a nominal rate of 350 g/m2 may be appropriate. A coarse surface substrate usually requires a higher rate of application of beads to achieve a similar level of retroreflectivity. NOTE: These beads are not moisture-proof coated. 





 
 
 
Sinovigo——安徽拓力工程材料科技有限公司
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