美女b图,周妍希性感图片,美女mm图片,主人摸白丝女仆的胸,极品尤物丰满暴露尤物图片,美女图片脱空,大胸露乳

標題
更多
详细说明

伽馬氧化鋁(Gamma alumina)

暂无价格
收藏
产品说明

技術(shù)參數(shù)

  晶 相 Crystalline Phase : γ Al2O3

  規(guī)格 mesh : 80-150,150-325

  外 觀 Appearance : 白色粉末

  堆密度 g/cm3 1.0

  比表面Surface Area m2/g : 160--220

產(chǎn)品介紹

  本產(chǎn)品呈白色粉狀,易于分散,能溶于強酸強堿溶液中,在空氣中有強烈的吸濕性。本品用作農(nóng)藥生產(chǎn)中新型乙磷鋁殺菌劑的原料,醫(yī)藥生產(chǎn)Vb12吸附劑和油漆生產(chǎn)中的活性填料,也是加工催化劑和無水氯化鋁的良好原料,還可作吸附劑、干燥劑等。在醫(yī)藥、化工、果膠、維生素生產(chǎn)等行業(yè)有廣泛應(yīng)用。

Gamma alumina Applications:This product is white powder, easy to disperse, soluble in strong acid and alkali solution, and has strong hygroscopicity in air. This product is used as a raw material for a new type of aluminum phosphite fungicide in pesticide production, a Vb12 adsorbent for pharmaceutical production and an active filler in paint production. It is also a good raw material for catalyst and anhydrous aluminum chloride. . It is widely used in medicine, chemical industry, pectin, vitamin production and other industries.


Copyright 2015-2018 traveler  blogs 魯ICP備15023737號-4

×
seo seo