岳陽巴陵石化熱塑性丁苯橡膠SBS YH-791-H 1301-1
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產品性能:
牌號:??? SBS1301-1(YH-791H)
外觀:白色或淺色,不含機械雜質及油污(目測)
結構:線型
S/B比:30/70
結合苯乙烯含量,%質量分數:28.0-32.0
充油率 (%):0
揮發份,%質量分數 (≤%)?????? :1
灰份 (≤%):0.20
300%定伸應力300% (≥MPa):2.0
拉伸強度 (≥MPa):18.0
扯斷伸長率 (≥%):700
扯斷永久變形 (≤%):40
邵氏A硬度 (A):≥68
熔體質量流動速率 (g/10min):0.01-0.50
主要應用領域:瀝青改性
供應情況: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。
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Product performance:
Brand:? SBS1301-1(YH-791H)
Appearance: white or light color, no mechanical impurities and oil (visual)
Structures: linetypes
S/B ratio:30/70
Combined with styrene content,% mass fraction:28.0-32.0
Oil content(%):0
Volatile fraction,% mass fraction (≤%)?????? :1
Total ash(≤%):0.20
300% fixed extension stress (≥MPa):2.0
Tensile strenth(≥MPa):18.0
Elongation(≥%):700
Permanent deformation(≤%):40
Hardness shore(A):≥68
Melt flow rate(g/10min):0.01-0.50
Major End Use: Bitumen modification。
Supply situation: 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.??