塑料硅灰石粉改性硅灰石粉
<p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px">一、加工工藝流程</p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"><img alt="" src="http://image8.huangye88.cn/ueditor/php/upload/1229989/image/20170426/50329.png" style="border: 0px;width: 636px;height: 50px"/></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"><span style=";padding: 0px">二、產(chǎn)品主要簡(jiǎn)介</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px">針狀硅灰石粉是一種、無(wú)味、、無(wú)輻射、新型無(wú)機(jī)鹽(灰)白色礦物原料;<span style="letter-spacing: 0;font-family: Tahoma;font-size: 12px;vertical-align: baseline">精選硅灰石礦纖加工而成,可部分取代玻璃纖維、植物纖維作聚合物復(fù)合材料的增強(qiáng)體,提高材料性能,起到增重和增強(qiáng)補(bǔ)強(qiáng)作用,降低生產(chǎn)成本。</span><span style="font-family: Tahoma"> 超細(xì)改性硅灰石粉是優(yōu)良的橡膠增強(qiáng)、增韌填充原料,可以在某些領(lǐng)域代替昂貴的白炭黑,有很好的開(kāi)發(fā)應(yīng)用前景。</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"> <span style=";padding: 0px">三、相關(guān)產(chǎn)品指標(biāo)</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px">特理性質(zhì):比重:2.65-2.7,硬度(莫氏)4.5-4.7,折光系數(shù):1.63,熔點(diǎn) 1540℃,吸油量≥25,長(zhǎng)徑比(縱橫比)10-15:1.熱膨脹系數(shù)6.5×10-6度-1</p><table bgcolor="#0099ff" cellpadding="0" cellspacing="1" width="88%"><tbody><tr height="44" class="firstRow"><td bgcolor="#ffffff" height="22" width="109" style="text-align: center;line-height: 28px">規(guī)格</td><td bgcolor="#ffffff" height="22" width="143" style="text-align: center;line-height: 28px">SiO<sub>2</sub>(二氧化硅)</td><td bgcolor="#ffffff" height="22" width="166" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif">CaO(氧化鈣)</p></td><td bgcolor="#ffffff" height="22" width="187" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif">Fe<sub>2</sub>O<sub>3</sub>(三氧化二鐵)</p></td><td bgcolor="#ffffff" height="22" width="167" style="text-align: center;line-height: 28px">Al<sub>2</sub>O<sub>3</sub>(三氧化二鋁)</td><td bgcolor="#ffffff" height="22" width="138" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif">燒失量</p></td><td bgcolor="#ffffff" height="22" width="141" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif">長(zhǎng)徑比</p></td></tr><tr height="44"><td bgcolor="#ffffff" height="22" style="text-align: center;line-height: 28px">指標(biāo)</td><td bgcolor="#ffffff" height="22" width="143" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif"><span style="line-height: 27.99px;font-size: 11.81px">≥</span>49.8</p></td><td bgcolor="#ffffff" height="22" width="166" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif"><span style="line-height: 27.99px;font-size: 11.81px">≥</span>47.2</p></td><td bgcolor="#ffffff" height="22" width="187" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif"><span style="line-height: 27.99px;font-size: 11.81px">≤</span>0.20</p></td><td bgcolor="#ffffff" height="22" width="167" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif"><span style="line-height: 27.99px;font-size: 11.81px">≤</span>0.25</p></td><td bgcolor="#ffffff" height="22" width="138" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif"><span style="line-height: 27.99px;font-size: 11.81px">≤2.0</span></p></td><td bgcolor="#ffffff" height="22" width="141" style="line-height: 28px"><p style="text-indent: 2em;line-height: 24px;font-family: Arial, Verdana, Helvetica, sans-serif">10-15:1</p></td></tr></tbody></table><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"> 經(jīng)加工后的硅灰石具有高長(zhǎng)徑比(15-20:1)由于硅灰石具有纖維狀、針狀結(jié)構(gòu)、顏色光亮潔白,天然低鐵、微硫、磷不含結(jié)晶水、熔點(diǎn)高、耐腐蝕、耐老化、熱膨脹系數(shù)小,折光率高,具有良好的補(bǔ)強(qiáng)性、密封性、耐熱性、耐磨性以及穩(wěn)定性等特性。</p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px">四、產(chǎn)品主要特點(diǎn)</p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"><span style="letter-spacing: 0;font-family: Tahoma;font-size: 12px;vertical-align: baseline">在橡塑行業(yè)領(lǐng)域,主要是利用硅灰石的針狀結(jié)晶所產(chǎn)生的類(lèi)似纖維的增強(qiáng)作用,以代替價(jià)格較貴玻璃纖維、碳纖維等增強(qiáng)材料,同時(shí)硅灰石也可以取到改善制品性能的作用。</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"><span style="letter-spacing: 0;font-family: Tahoma;font-size: 12px;vertical-align: baseline">在塑料行業(yè)領(lǐng)域,可改善塑料制品的力學(xué)性能、性能及提高制品的尺寸穩(wěn)定性,也可替代價(jià)格較貴的玻璃纖維做填料,部分替代價(jià)格高的塑料用量,以降低制品成本。</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px"> <span style=";padding: 0px">五、產(chǎn)品主要用途</span></p><p style="color: rgb(51, 51, 51);white-space: normal;margin-top: 0px;margin-bottom: 0px;padding: 0px;text-indent: 2em;line-height: 28px;font-family: Arial, Helvetica, sans-serif;font-size: 12px">用途:廣泛用于<span style="letter-spacing: 0;font-family: Tahoma;font-size: 12px;vertical-align: baseline">復(fù)合材料(電子元件、封裝材料、橡膠制品、汽車(chē)殼體、模具)、造紙、陶瓷、建材、橡膠、塑料、油漆、涂料、化工、電焊條、尼龍、木塑復(fù)合材料、</span>摩擦材料、絕緣材料、保溫材料、建筑材料、高分子化工等領(lǐng)域。</p><p><br/></p>