Seven plant No. 70 ASPHALT Supplier Keywords: asphalt road No. 70, A-grade road asphalt, road asphalt, asphalt road asphalt material at room temperature under 70 black solid, with good rheology, lasting adhesion, anti-rutting resistance, Anti-pushing deformation. Product performance under shiny black semi-solid at room temperature, gradually melt when heated, can be dissolved in organic solvents. The product has good mobility, thermal stability, long-lasting adhesion, elastic-plastic, electrical insulation and water resistance. Sales Hotline 0546-7720197 craftsmanship asphalt road is the appropriate nature of crude oil vacuum distillation often get, you can vacuum residue by shallow oxidized or propane deasphalting process derived after, you can also use different ductility and penetration degree level asphalt reconcile formulated and prepared. No. 70 is mainly used for road pavement and asphalt roofing materials used for adhesives. Rubber or other polymer compounds release of road asphalt paving can be used for high-level highway pavement, airport runways and major traffic junctions of the road to withstand high loads. Dongying Road to Health New Materials Co., Ltd. will continue to uphold the "professionalism, integrity, quality first" philosophy, for the majority of new and old customers to provide better products and sincerely welcome new and old customers to visit our company visits, business negotiations, and to all colleagues Chester cooperation, mutual benefit, for a better future business! Contact: Du long shadow Tel: 18954025865 Company Website: http: //www.daolucailiao.net