原產地:河南鄭州 | 二氧化矽含量:98(%) | 熔點:1480(℃) |
莫氏硬度:7.5 | 密度:2.70(g/cm3) | 適用對象:水 |
吸附率:97 | 容重:1.71g/cm3 |
石英砂是一種堅硬、耐磨、化學性能穩定的矽酸鹽礦物,其主要礦物成分是SiO2,石英砂的顏色為乳白色、或無色半透明狀,呈多棱型球狀的白色結晶體,硬度7,性脆無解理,貝殼狀斷口,油脂光澤,密度為2.65,堆積密度(1-20目為1.6),20-200目為1.5,其化學、熱學和機械性能具有明顯的異向性,不溶於酸,微溶於KOH溶液,熔點1750℃。
無雜質、機械強度高、化學性能穩定、截污能力大、使用周期長,經濟效益佳。
名稱 | 規格(目) | 耐火度大於(℃) | 均勻度(%) | SiO2含量 不小於(%) | Fe2O3含量 不大於(%) | 含粉量 小於(%) |
精砂 | 4-6 | 1750 | 90 | 99.5 | 0.02 | 0.2 |
精砂 | 6-10 | 1750 | 90 | 99.5 | 0.02 | 0.2 |
精砂 | 10-20 | 1750 | 90 | 99.5 | 0.03 | 0.2 |
精砂 | 20-40 | 1750 | 90 | 98.9 | 0.03 | 0.2 |
精砂 | 40-70 | 1750 | 90 | 98.8 | 0.04 | 0.3 |
精砂 | 70-140 | 1750 | 90 | 98.9 | 0.04 | 0.3 |
精砂 | 100-200 | 1750 | 90 | 98.5 | 0.04 | 0.3 |
精砂 | 270 | 1750 | 90 | 98.9 | 0.04 | 0.3 |
精砂 | 325 | 1750 | 90 | 98.7 | 0.04 | 0.3 |
適用於人工草坪砂,噴砂和單層、雙層快速濾池和工業高純度濾水的承托層。
石英砂是一種非金屬礦物質,是一種堅硬、耐磨、化學性能穩定的矽酸鹽礦物,其主要礦物成分是SiO2,石英砂的顏色為乳白色、或無色半透明狀,硬度7,石英砂是重要的工業礦物原料,非化學危險品,廣泛用於玻璃、鑄造、陶瓷及耐火材料、冶煉矽鐵、冶金熔劑、冶金、建築、化工、塑料、橡膠、磨料等工業及耐火材料、化工、精密鑄造及電子等行業。
石英有較高的耐火性能,工業上將石英砂常分為:普通石英砂,精制石英砂,高純石英砂,熔融石英砂及矽微粉等。
0.5-1.0mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mm 16-32mm
鞏義市久久拋光磨料廠
地址:河南鄭州鞏義市涉村鎮
聯系人:蘇晨丹
電話:18939514537
座機:0371-60329928
傳真:0371-60329928
QQ:1985802059
網址:http://jiujiupgml.cn.alibaba.com
Quartz sand introduction:
Quartz sand is a hard and wear resistant, chemical performance and stability of silicate minerals, its main mineral composition is SiO2, quartz sand color of ivory, or colorless translucent shape, a multi type ball white crystals, hardness and brittleness, sex without cleavage, conchoidal fracture, grease sheen, density of 2.65, bulk density (1 - and mesh is 1.6), twenty - 200 mesh is 1.5, the chemical, thermal and mechanical properties has obvious anisotropy, not soluble in acid, slightly soluble in KOH solution, melting point 1750 ℃.
Quartz sand features: without impurities, high mechanical strength, stable chemical performance, cutting carrying capacity big, use cycle is long, and the economic benefit is good.
Quartz sand index:
Name specification (mesh) refractory degrees than (℃) uniformity (%) SiO2 content not less than (%) Fe2O3 content is not more than (%) including powder amount less than (%)
Fine sand 4-6 1750 90 99.5 0.02 0.2
Fine sand 6-10 1750 99.5 0.02 0.2
Fine sand 10-1750 and 99.5 0.03 0.2
Fine sand and - 1750 90 98.9 0.03 0.2
Fine sand and - 70 1750 90 98.8 0.04 0.3
Fine sand 70-140 1750 90 98.9 0.04 0.3
Fine sand 100-200 1750 90 98.5 0.04 0.3
Fine sand 270 1750 90 98.9 0.04 0.3
Fine sand 325 1750 90 98.7 0.04 0.3
Quartz sand application: suitable for artificial lawn sand, sand and single, double rapid filter and industrial high purity filter water retainer layer.
Quartz sand is a kind of non-metallic minerals, is a hard and wear resistant, chemical performance and stability of silicate minerals, its main mineral composition is SiO2, quartz sand color of ivory, or colorless translucent shape, hardness 7, quartz sand is an important industrial mineral raw materials, the hazardous chemicals, widely used in glass, casting, ceramic and refractory materials, smelting silicon, metallurgical additive, metallurgy, construction, chemical, plastic, rubber, abrasive, and other industrial and refractory materials, chemical industry, precision casting and electronic industries.
Quartz sand classification:
Quartz have higher fireproof performance, industry of quartz sand are often divided into: ordinary quartz sand, refining quartz sand, high purity quartz sand, fused quartz sand and silicon micro powder, etc.
Ordinary quartz sand, namely SiO2 was 90-99% or less Fe2O3 0.06-0.02%, 1750 ℃, the appearance of refractoriness of large particles, the surface has yellow skin cyst. Particle size range 5-220 mesh, can according to user requirements size production. Main application: metallurgy, ink silicon carbide, glass and glass products, enamel, cast steel, water filtration, bubble flower alkali, chemical, spray noise, etc.
Refining quartz sand is also called pickling quartz sand, SiO2 was 99-99.5% 0.005% or less Fe2O3, USES the high quality natural quartz sand, carefully chosen, fine processing and into. Particle size range 1-0.5 mm, 0.5 0.1 mm, 0.1 0.01 mm, 0.01 0.005 mm, according to user requirements processing. Purpose: to make glass, refractory materials, smelting silicon, metallurgical fusing agent, ceramic, grinding materials, casting modelling quartz sand, etc., in the construction of the strong acid medium erosion ability, making acid concrete and acid slurry.
Commonly used specifications: 0.5-1.0 mm to 1.2 mm to 0.6-0.8-1.6 mm 1.0 2.0 mm to 2.0-4.0 mm 4.0 8.0 mm 8.0-16 mm 16-32 mm
Contact information:
Gongyi city long polishing abrasive factory
Contacts: Su Chendan
Telephone: 18939514537
Machine: 0371-60329928
Fax: 0371-60329928
QQ:1985802059
E-mail: 1985802059 @qq.com
Website: http://jiujiupgml.cn.alibaba.com
鞏義市久久拋光磨料廠
地址:河南鄭州鞏義市涉村鎮
聯系人:蘇晨丹
電話:18939514537
座機:0371-60329928
傳真:0371-60329928
QQ:1985802059
網址:http://jiujiupgml.cn.alibaba.com
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