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供應(yīng)石英粉|石英砂

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<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">石英是一種物理性質(zhì)和化學(xué)性質(zhì)均十分穩(wěn)定的礦產(chǎn)資源,石英的化學(xué)成分為</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">SiO2</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">,晶體屬三方晶系的氧化物礦物,即低溫石英(</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">a-</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">石英),是石英族礦物中分布較廣的一個(gè)礦物種。廣義的石英還包括高溫石英(</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">b-</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">石英)。石英塊又名硅石,</span></span><span class="text31"><span style="font-size: 12pt;"><span style="font-family: Verdana;"> </span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">主要是生產(chǎn)石英砂</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">(</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">又稱硅砂</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">)</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">的原料,</span></span><span class="text31"><span style="font-size: 12pt;"><span style="font-family: Verdana;"> </span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">也是石英耐火材料和燒制硅鐵的原料。石英砂巖,主要成份為石英,密度為每平方厘米</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">2.65</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">克</span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">,莫氏硬度為</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"><span style="font-family: Verdana;">7</span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">,</span></span><span class="text31"><span style="font-size: 12pt;"><span style="font-family: Verdana;"> </span></span></span><span class="text31"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: Verdana; mso-ascii-font-family: Verdana;">結(jié)晶屬于六萬(wàn)晶體系,外觀成白色、青灰色、灰白色等。</span></span><span class="text31"><span style="font-size: 12pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">用于玻璃行業(yè)可制造各種平板玻璃、夾絲玻璃壓花玻璃、空心玻璃、泡沫玻璃、玻璃磚、各類(lèi)包裝瓶罐,玻璃器皿如:啤酒瓶、玻璃杯、保溫瓶及裝飾品,可以制造光學(xué)玻璃,玻璃儀器,玻璃纖維,導(dǎo)電玻璃,玻璃不及防射線特種玻璃。鑄造行業(yè)用于造型用沙。冶金行業(yè)可作冶煉添加劑,熔劑及各種硅鐵合金。耐火材料行業(yè)可作窯用高溫磚,普通磚及耐火材料等。水泥行業(yè)可作沙子水泥配料,加氣混凝土,普通制品等?;瘜W(xué)工業(yè)可制造水玻璃、硅膠、干燥劑,石油精煉催化劑。制造外墻涂料,馬路畫(huà)線漆,<span style="color: #333333;">塑料填充</span>等。</span><span style="font-size: 12pt;" lang="EN-US"></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">規(guī)格:</span><span style="font-size: 12pt;" lang="EN-US">8-10</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">10-20</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">20-40</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">40-60</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">60-80</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">80-120</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">100</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">200</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">325</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">400</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">600</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">800</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目、</span><span style="font-size: 12pt;" lang="EN-US">1250</span><span style="font-size: 12pt; font-family: 宋體; mso-hansi-font-family: "Times New Roman"; mso-ascii-font-family: "Times New Roman";">目</span><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt;" lang="EN-US"></span></strong></p>

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