
IBM全球
Detailed Selling Lead Descriptioncement: GB standardProduct specifications: Chemical composition:Silicon dioxide (SiO2): 21-24%Aluminium oxide (Al2O3): 5-7%Ferric oxide (Fe2O3): 3-5%Calcium oxide (CaO): 54-58%Magnesium oxide (MgO): 3-4.5%Sulphur trioxide (SO3): 2-3%Loss of ignition (loi): 1-3%Alkali: 0.55-0.7 Physical and mechanical properties:Blain cm2/gr: 350m2/kgAutoclave expansion Initial setting time (vicat): 100-180minFinal setting time (vicat) :170-240minCompressive strength 03 days 250-290kg/cm2 and 28 days 470-510 kg/cm2
贸易能力
1112-1535 ALTA VISTA DR |
反应速度 | 响应时间 | 评分 | 评测 |
---|---|---|---|
100% | >72h | 4.7/5 | 37 Reviews |