產(chǎn)品性能Product performance

牌號(hào)Brand SBS1301-1YH-791H

外觀Appearance白色或淺色不含機(jī)械雜質(zhì)及油污（目測(cè)）white or light color, no mechanical impurities and oil visual

S/B比S/B ratio30/70

結(jié)合苯乙烯含量,%質(zhì)量分?jǐn)?shù)Combined

with styrene content,% mass fraction28.0-32.0

充油率Oil content%0

揮發(fā)份%質(zhì)量分?jǐn)?shù)Volatile

fraction,% mass fraction ≤% ? 1

灰份Total ash≤%0.20

300%定伸應(yīng)力300% fixed extension stress ≥MPa2.0

拉伸強(qiáng)度Tensile strenth≥MPa18.0

扯斷伸長(zhǎng)率Elongation≥%700

扯斷永久變形Permanent deformation≤%40

邵氏A硬度Hardness

shoreA）≥68

熔體質(zhì)量流動(dòng)速率Melt flow rateg/10min0.01-0.50

主要應(yīng)用領(lǐng)域Major End Use瀝青改性Bitumen modification

供應(yīng)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(yīng)不足多數(shù)供應(yīng)商和使用單位在11月-2月進(jìn)行冬儲(chǔ)少量有現(xiàn)貨供應(yīng)量大需預(yù)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.