产品性能Product performance:
牌号Brand: SBS1201(YH-796)
外观Appearance:白色或浅色,不含机械杂质及油污(目测)white or light color, no mechanical impurities and oil (visual)
S/B比S/B ratio:20/80
结合苯乙烯含量,%质量分数Combined with styrene content,% mass fraction:21.0-25.0
充油率Oil content(%):0
挥发份,%质量分数Volatile fraction,% mass fraction (≤%) :0.7
灰份Total ash(≤%):0.20
300%定伸应力300% fixed extension stress (≥MPa):2.0
拉伸强度Tensile strenth(≥MPa):6.0
扯断伸长率Elongation(≥%):680
扯断变形Permanent deformation(≤%):40
邵氏A硬度Hardness shore(A):≥63
熔体质量流动速率Melt flow rate(g/10min):0.50∽5.00
25%甲苯溶液粘度25% toluene solution viscosity (MPa.s):
主要应用领域Major End Use:粘合剂Adhesives、密封剂Sealants、聚合物改性Polymer Modifiers
供应情况Supply situation:主要做胶粘剂,本公司长期备有少量现货,量大需预定。 Mainly to do adhesive, the company has a small number of long-term stock, the amount of large reservations.