產品性能Product performance:
牌號Brand: SBS1301-1YH-791H
外觀Appearance:白色或淺色,不含機械雜質及油污(目測)white or light color, no mechanical impurities and oil visual
S/B比S/B ratio:30/70
結合苯乙烯含量,%質量分數Combined with styrene content,% mass fraction:28.0-32.0
充油率Oil content%:0
揮發份,%質量分數Volatile fraction,% mass fraction ≤% :1
灰份Total ash≤%:0.20
300%定伸應力300% fixed extension stress ≥MPa:2.0
拉伸強度Tensile strenth≥MPa:18.0
扯斷伸長率Elongation≥%:700
扯斷變形Permanent deformation≤%:40
邵氏A硬度Hardness shoreA):≥68
熔體質量流動速率Melt flow rateg/10min:0.01-0.50
主要應用領域Major End Use:瀝青改性Bitumen modification。
供應情況Supply situation:主要用于瀝青改性,道路施工、防水卷材等,一般需求量較大。每年5月-10月是需求旺季。為了緩解夏季供應不足,多數供應商和使用單位在11月-2月進行冬儲。少量有現貨供應,量大需預定。The utility model is mainly used for asphalt modification, road construction, waterproof coiled material and so on. May -10 months is the peak season demand. In order to ease the supply shortage in summer, the majority of suppliers and the use of units in November -2 months for winter storage. A small number of spot supply, the amount of large reservations.