高純度石英粉CS400 2015-11-15 19:32:36| 發(fā)布者: admin| 查看: 273 產(chǎn)品功能與特性                                                                                                                            中國(guó) VicFil®  高純度石英粉是由高純度石英巖精制而成，用于制造業(yè)和產(chǎn)品配方中要求結(jié)構(gòu)圓潤(rùn)，化學(xué)特性穩(wěn)定或具有惰性的礦物填料。 VicFil®  具有完全的化學(xué)惰性和中性酸堿值，不論處在有觸媒或多成分化學(xué)系統(tǒng)下，都不會(huì)產(chǎn)生變化或誘 導(dǎo)反應(yīng)發(fā)生，即使在極高溫度或惡劣環(huán)境下也不會(huì)裂變。 VicFil® 特有的低比表面積和低吸油量使其在涂 料，粘結(jié)劑，硅橡膠和環(huán)氧樹(shù)脂中具有較高的填充量并增加成品的剛性及耐磨性。高化學(xué)純度及絕佳的絕 緣特性，更適合于耐火耐燃及高絕緣方面之應(yīng)用。 VicFil®  各規(guī)格產(chǎn)品生產(chǎn)嚴(yán)格控制在 ISO 質(zhì)量保證體系下生產(chǎn)，從而保證產(chǎn)品化學(xué)純度和顆粒分布一致性， 可信賴的服務(wù)對(duì)產(chǎn)品提供有效支持。   粒徑分析及物性 平均值，不作為產(chǎn)品標(biāo)準(zhǔn)                                                                                                   平篩分粒度                                                                     ASTM                   MICRONS                     CS400                                                               100                        150                            ---                                                                 200                        75                              ---   個(gè)別篩網(wǎng)                   325                        45                             0.5 篩余百分比%                          400                        38                              2.5                                                                   20                              54.78                                                                   10                              30.57   雷射粒徑分析                                                                 5                               19.37                                                                 2                                 9.07 平均粒徑  (D90) μm                                                                          48.31                                                               平均粒徑    (D50) μm                                                                          17.82                                     平均粒徑  (D10) μm                                                                           1.97                                  比表面積, Blaine (m2/g)                        ASTM C-204                        1.0                                  吸油量  (g/100g)                                  ISO 787-5 : 1980                 23.5                                      酸堿值  (20% slurry)                            ISO 787-9 : 1981                  7.0                                     粉末白度  (R457nm)                           Datacolor, Microflash            87                                       松密度  (g/cm3)                                 ISO 787-11 : 1981                0.70                                     比重  (g/cm3)                                      ASTM C-128                          2.65                                                                                                含水量%                                           (較大) ASTM C-566               0.15                           化學(xué)組成分析 平均值        重量百分比   CS400   SiO2                                       99.19 AI2O3                                     0.584 K2O                                        0.05 Na2O                                     0.03 CaO                                       0.02 MgO                                      0.02 Fe2O3                                    0.021 TiO2                                       0.02 L.O.I                                       0.20 訂貨資訊 發(fā)貨地: 中國(guó) 包裝: 25公斤多層牛皮紙袋、噸袋。