電廠漂珠 粉煤灰漂珠 保溫冒口用漂珠 耐高溫漂珠粉 漂珠是一種能浮于水面的粉煤灰空心球，呈灰白色，壁薄中空，重量輕，容重為250－450kg/m3，粒徑約0.1毫米，表面封閉而光滑，熱導(dǎo)率小，耐火度≥1700℃，是優(yōu)良的保溫耐火材料，廣泛用于輕質(zhì)澆注料的生產(chǎn)和石油鉆井方面。漂珠的化學(xué)成份以二氧化硅和三氧化二鋁為主，具有顆粒細(xì)、中空、質(zhì)輕、高強、耐磨、耐高溫、保溫絕緣、絕緣阻燃等多種功能，現(xiàn)已廣泛應(yīng)用于各個行業(yè)。
2、建筑材料：建筑裝飾、路面鋪料、屋頂防水保溫涂層、道路工程、改性瀝青等。

3、石油工業(yè)：油田固井、管道防腐保溫、海底油田、漂浮裝置、油井鉆探泥漿減輕劑、石油天然氣輸送管道等方面。

4、絕緣材料：塑料活化填充劑、高溫高壓絕緣體等。

5、涂料工業(yè)：油漆、油墨，粘合劑、隱身涂料、絕緣漆、防腐漆、地坪漆、耐高溫防火漆、內(nèi)外墻涂料、保溫涂料、地板漆、汽車膩子、原子灰等。

6、航天和空間開發(fā)：衛(wèi)星、火箭、飛船表面復(fù)合材料，衛(wèi)星防火層，海洋設(shè)備、船舶、深海潛艇等。

7、塑料工業(yè)：如汽車飾件、儀表板、家電外殼、風(fēng)扇、音箱、燈具總承、鑄件、齒輪、結(jié)構(gòu)件、拉鏈、管材、板材等。

8、玻璃鋼制品：各種玻璃鋼制品、人造大理石、玻璃鋼船舶、工藝品等。

9、封裝材料：變壓器灌封料、電子封裝材料等。

Drift beads characteristics
1, high refractoriness, the main chemical compositions for silicon drift beads, aluminum oxide, silica (SiO2) about 50-65%, 3 oxidation 2 aluminium (Al2O3) about 25-35%.Because the melting point of silica (SiO2) is as high as 1725 degrees Celsius, 3 oxidation 2 aluminium (Al2O3), the melting point of 2050 degrees Celsius, are all high refractory material.Therefore, drift beads have high refractoriness, generally 1600-1600 degrees Celsius, make its excellent high performance refractories.
2, light, heat preservation and heat insulation: drift beads thin wall hollow, empty cavity for half a vacuum, only trace amounts of the gas (N2 and H2 and CO2, etc.), heat transfer is very slow.So drift beads not only light (250-450 kg/m3 density), excellent heat preservation and heat insulation and thermal conductivity at room temperature (0.08-0.1), which play a prominent role in the field of lightweight thermal insulation material for its laid a solid foundation.一通，也沒再說什么，但是有一天他在洗澡，手機突然來了條信息，我打開一看，是個女網(wǎng)友發(fā)來的，內(nèi)容是感謝他送的新手機，她買了件衣服要送給我老公，看到這樣的消息我頓時就氣炸了，沖進(jìn)浴室就問他手機到底給誰了，他不承認(rèn)我就給他看消息。
3, high hardness, high strength: because of drift beads on silicon aluminum oxide mineral phases (quartz and mullite) formation of hard vitreous, hardness of Morse 6-7, hydrostatic strength up to 70-140 mpa, true density of 2.10 2.20 g/cm3, therefore, drift beads with high strength.General light porous or insulating materials such as boiling rocks, diatomite, perlite, sea pumice, expanded vermiculite is the difference in hardness, strength is poor, with its system of thermal insulation products or light refractory products, intensity difference flaws.The advantages of their shortcomings is drift beads, so drift beads have more competitive advantages, used more widely.
4, excellent electrical insulation, non-conductive: choose after degaussing beads drift beads, is the performance of insulation materials, conductive.Insulation resistance are commonly by the rise of temperature, drift beads, on the other hand, increases with the increase of temperature resistance.This advantage is don't have other insulating materials.So, it can make is performance under the condition of high temperature insulation products.
5, particle size, specific surface area: drift beads natural formatio部手機，因為她送的產(chǎn)品價格都很貴。我就問老公，人家憑什么免費送你，況且微商哪個是真貨，都是虛格欺騙消費者，你怎么連這點腦子都沒有，我看你是被她迷惑了，老公始終否認(rèn)兩人的關(guān)系，但我始終不愿相信他。

我問他要那個女人的聯(lián)系方式，我一定要把手機要回來n of the particle size of 1-250 microns.Specific surface area of 300-360 - g/cm2, and cement.Therefore, drift beads without grinding, can be used directly.Fineness can meet the needs of a variety of products, other lightweight insulation materials generally large particle size (e.g., perlite, etc.), if the grinding would significantly increase capacity, insulating the stays is reduced greatly.

漂珠特性
1、高耐火度；漂珠的主要化學(xué)成分為硅、鋁的氧化物，其中二氧化硅約為50－65％，三氧化二鋁約為25－35％。因為二氧化硅的溶點高達(dá)攝氏1725度，三氧化二鋁的溶點為攝氏2050度，均為高耐火物質(zhì)。因此，漂珠具有的耐火度，一般達(dá)攝氏1600－1700度，使其成為的耐火材料。
2、 質(zhì)輕、保溫隔熱；漂珠壁薄中空，空腔內(nèi)為半真空，只有極微量的氣體（N2、H2及CO2等），熱傳導(dǎo)極慢極微。所以漂珠不但質(zhì)輕（容重250－450公斤/m3），而且保溫隔熱（導(dǎo)熱系數(shù)常溫0.08－0.1），這為其在輕質(zhì)保溫隔熱材料領(lǐng)域大顯身手奠定了基礎(chǔ)。
3、硬度大、強度高；由于漂珠是以硅鋁氧化物礦物相（石英和莫來石）形成的堅硬玻璃體，硬度可達(dá)莫氏6－7級，靜壓強度高達(dá)70－140MPa，真密度2.10－2.20克/cm3，因此，漂珠具有很高的強度。

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