厂家供应优质石英砂滤料 精制石英砂滤料
石英砂是一种坚硬、耐磨、化学性能稳定的硅酸盐矿物，其主要矿物成分是SiO2 ，石英砂的颜色为乳白色或无色半透明状，硬度7，性脆无解理，贝壳状断口，油脂光泽，石英砂密度为2.65g/cm3，堆积密度1-20目为1.6g/cm3，20-200目为1.5g/cm3，石英砂化学、热学和机械性能具有明显的异向性，石英砂不溶于酸，微溶于KOH溶液，熔点1750℃。
普通石英砂一般是采用天然石英矿石，经破碎、水洗、烘干、二次筛选而成的一种水处理滤料；普通石英砂滤料起到过滤作用，就像水经过砂石渗透到地下一样，将水中的那些悬浮物阻拦下来，主要针对那些细微的悬浮物。
精制石英砂采用优质天然石英砂，经过精心挑选，精细加工而成，精制石英砂外观呈多棱形、球状，纯白色，精制石英砂具有机械强度高、截污能力强、耐酸性能好等特点。精制石英砂主要用于玻璃制品、耐火材料、熔炼石类、精密铸造、砂轮磨材、冶炼硅铁、冶金熔剂、陶瓷、研磨材料、铸造造型石英砂等方面。
高纯石英砂采用优质天然石英石，经过精心挑选，精细加工而成，高纯石英砂主要用于冶金、墨碳化硅、玻璃及玻璃制品、搪瓷、铸钢、水过滤、泡花碱、化工、喷吵等行业。
石英砂具有无杂质、无校角、密度大、机械强度高、载污能力强、使用周期长的特点，普通石英砂是化学水处理的理想材料。
测试数据 | 分析项目 | 测试数据 | 分析项目 |
密度 | 2．66g/cm3 | 破碎率 | ≤1.0% |
堆密度 | 1.85 g/cm3 | 磨损率 | ≤1.0% |
盐酸可溶率 | ＜3.5% | 含泥量 | 3% |
含泥量 | ≤ 2.5% | MnO2 | 30-40% |
石英砂磨料用途
一、玻璃：平板玻璃、浮法玻璃、玻璃制品（玻璃罐、玻璃瓶、玻璃管等）、光学玻璃、玻璃纤维、玻璃仪器、导电玻璃、玻璃布及防射线特种玻璃等的主要原料。
二、陶瓷及耐火材料：瓷器的胚料和釉料，窑炉用高硅砖、普通硅砖以及碳化硅等的原料。
三、冶金：硅金属、硅铁合金和硅铝合金等的原料或添加剂、熔剂
四、建筑：混凝土、胶凝材料、筑路材料、人造大理石、水泥物理性能检验材料（即水泥标准砂）等
五、化工：硅化合物和水玻璃等的原料，硫酸塔的填充物，无定形二氧化硅微粉
六、机械：铸造型砂的主要原料，研磨材料（喷砂、硬研磨纸、砂纸、砂布等）
七、电子：高纯度金属硅、通讯用光纤等
八、橡胶、塑料：填料（可提高耐磨性）
九、涂料：填料（可提高涂料的耐酸性）
十、航空、航天：其内在分子链结构、晶体形状和晶格变化规律，使其具有的耐高温、热膨胀系数小、高度绝缘、耐腐蚀、压电效应、谐振效应以及其独特的光学特性。
石英砂滤料用途
1、普通石英砂滤料：普通石英砂滤料主要用在污水处理中，用三五年都没问题，只要防止石英砂流失就行，被污染了不要紧，因为污水处理中，污泥可以进行好氧或者厌氧呼吸，将污水中的污染物降解。
2、 精制石英砂滤料：普通石英砂滤料用在纯水处理中，在砂滤器中，一般2到3年就要更换，通常被污染后，污染物包住石英砂就不能再起到很好的过滤作用了，只能更换。石英砂滤料通过Iso9001-2000质量体系认证。在中性及值在范围内的酸性水中都很稳定，但在碱性水中有微溶解，化学水处理中SiO2增量不超过2mg/L。
登封市森利达磨料磨具销售有限公司
经理：李芸
手机：13938433775
Q Q： 2740217005
邮箱：2740217005@qq.com
网址：#
地址：河南登封市少林办事处刘庄村
Quartz sand is a hard, wear-resisting, stable chemical property of silicate minerals, the main mineral composition is SiO2, quartz sand color is milky white or colorless translucent shape, hardness, brittle cleavage, conchoidal fracture, oil sheen, quartz sand density is 2.65 g / cm3, reactor volume density 1-20 1.6g/cm3. 20-200 orders for 1.5 g / cm3, quartz sand chemical, thermal and mechanical properties with obvious differences to, quartz sand is insoluble in acid, slightly soluble in KOH solution, melting point 1750 DEG C.
Ordinary quartz sand is generally used natural quartz ore, after crushing, washing, drying, two times a kind of water treatment filter media; ordinary quartz sand filter to filter, just as the water through sand and gravel penetrate into the ground, the water of those suspended matter stopped, mainly for those fine suspended.
Refined quartz sand using quality natural quartz sand, carefully selected, fine processing, refined quartz sand appearance is polygon, globose, pure white, refined quartz sand with high mechanical strength, cut corrupt capability is strong, acid resistance and good. Refined quartz sand is mainly used for glass products, refractory material, smelting and stone, precision casting, grinding wheel grinding material, smelting, flux for metallurgy, ceramics, abrasive materials, casting molding sand and so on.
The high pure quartz sand is made of high quality natural quartz, carefully selected, fine processing, Kojun Shiyingsa is mainly used for metallurgy, graphite silicon carbide, glass and glass products, enamel, cast steel, filtered water, sodium silicate, chemical, spray noisy industries.
Ordinary quartz sand filter material: ordinary quartz sand filter is mainly used in sewage treatment, with three five years of no problem, as long as the loss of quartz sand to prevent the line, was polluted not tight, because the sewage treatment, sludge can be aerobic or anaerobic respiration, the sewage pollutant degradation.
Refined quartz sand filter material: ordinary quartz sand filter used in water treatment, in the sand filter, usually 2 to 3 years to be replaced, pollution is commonly, after the pollutants covered quartz sand is not renewed to good filtering effect the and can only be replaced. Quartz sand filter material through the Iso9001-2000 quality system certification. In the neutral and pH value in the range of acidic water is very stable, but there is slightly soluble in alkaline water, chemical water treatment in the incremental 2mg/L does not exceed SiO2.
登封市森利达磨料磨具销售有限公司
经理：李芸
手机：13938433775
Q Q： 2740217005
邮箱：2740217005@qq.com
网址：#
地址：河南登封市少林办事处刘庄村