哈尔滨嘉瑞世商贸有限公司
沥青 , 机床工具 , 五金工具 , 冶金矿产 , 建材 , 钢材 , 化工产品。
进口80/100#石油沥青

型号100#(kg/m3) 沥青的分类道路沥青
规格100针入度80(mm)
延度45(cm) 软化点45(℃)
闪点260(℃)
沥青指标
itemindextest method
针入度penetration(25℃、5s、100g)(0.1mm)40-5060-7080-100astm d5
针入度指数penetration ration pimax–1.8~﹢1.0–1.8~﹢1.0–1.8~﹢1.0astm d5
软化点softening point(r﹠b)(℃)min494645astm d36
动力粘度60℃ dynamic viscosity(pa.s)min200180160astm d2171
延度10℃ ductility (cm)min152545astm d113
延度15℃ ductility(cm)min100100100astm d113
蜡含量wax content(distillation method)(%)max2.02.02.0din-52015
闪点flash point (℃)min260260260astm d92
溶解度solubility in trichloroethylene(%)min99.599.599.5astm d2042
after tfot(or rtfot)质量损失loss of weight(%)max±0.8±0.8±0.8astm d1754
残留针入度比residual penetration ratio(%)min636157astm d5/d1754
残留延度residual ductility(10℃) cmmin468astm d113
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