漳州冒口漂珠 發(fā)熱冒口漂珠 電廠粉煤灰漂珠批發(fā)廠家報(bào)價(jià) 灰白色高鋁含量100目漂珠生產(chǎn)商安家凈 , road engineering, modified asphalt, etc.
3, the oil industry, oil well cementing, pipeline anticorrosion insulation, sea oil field, floating device, the well drilling mud reducing agent, oil and gas pipelines, etc.
4, insulation materials, plastic activation fillers, insulation領(lǐng)禁兵，所以暫時(shí)猶豫不決?，F(xiàn)在應(yīng)當(dāng)共同把上閣關(guān)閉，急捕殺之?！敝谐Ｊ坦鶆?of high temperature and high pressure, etc.
5, coating industry, paint, printing ink, adhesives, stealth coatings, insulating paint, anti-corrosion paint, floor paint, high temperature resistant fire retardant paint, exterior paint, insulation paint, floor paint, auto putty, putty, etc.【漂珠介紹】

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，顆粒細(xì)、重量輕，高強(qiáng)耐磨、表面封閉而光滑，熱導(dǎo)率小，耐火度高、保溫絕緣、應(yīng)力應(yīng)變均勻等多種功能，廣泛用于耐火、保溫材料的生產(chǎn)和在塑料、涂料、油漆油墨、陶瓷、封裝材料、地板膠、石油鉆探等領(lǐng)域作增強(qiáng)性填充料。能既有效地改善產(chǎn)品性能或施工效果，又明顯地降低生產(chǎn)成本，現(xiàn)已廣泛應(yīng)用于耐火材料的原料之中。

【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（SiO2)約為50-65%，三氧化二鋁(Al2O3)約為25-35%。因?yàn)槎趸瑁⊿iO2)的溶點(diǎn)高達(dá)1725攝氏度，三氧化二鋁(Al2O3)的溶點(diǎn)為2050攝氏度，均為高耐火物質(zhì)。因此，漂珠具有的耐火度，一般達(dá)1600-1700攝氏度，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250-450kg/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(qiáng)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(jiān)硬玻璃體，硬度可達(dá)莫氏6-7級(jí)，靜壓強(qiáng)度高達(dá)70-140MPa，真密度2.10-2.20g/cm3，因此，漂珠具有很高的強(qiáng)度。一般輕質(zhì)多孔或中空材料如珍珠巖、沸巖、硅藻土、海浮石、膨脹蛭石等均是硬度
Development: 6, space and space satellite, rocket, the spacecraft surface composites, satellite fire protection layer, Marine equipment, vessels, deep-sea submarines.
7, the plastics industry, such as automotive trim, instrument panel。由制定扶持優(yōu)惠政策，根據(jù)虛擬養(yǎng)老院的服務(wù)容量給予一定的財(cái)政補(bǔ)貼，在用地、用電、用水、貸款和稅收等方, home appliance shell, fan, speakers, lamps and lanterns is always bearing, casting, gear, structure, zippers, pipes, plates, etc.
8, glass fiber reinforced plastic products: all kinds of glass fiber reinforce西園禁軍校尉。靈帝駕崩后，蹇碩謀誅進(jìn)而立皇子劉協(xié)，未果，反被進(jìn)誅。何進(jìn)從d plastic products, artificial marble, glass fiber reinforced plastic ship, arts and crafts

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