蛭石_互动百科 ... 为金黄色蛭石、银白色蛭石、乳白色蛭石。 蛭石原矿经过高温焙烧其体积可迅速膨胀8-20倍，膨胀后的比重130-180kg/m3，具有很强的保温隔热性能。 蛭石的用途： ...
蛭石- 维基百科，自由的百科全书 随硅酸盐中正离子的不同成分、周边大气中的水汽分压和温度蛭石的晶体层之间有 不同的水量。 蛭石晶体层间的水量和相应 ...
蛭石_互动百科 成分为Mg0.5(H2O) 4Mg3【AlSi3O10】(OH) 2因加热时能迅速膨胀，弯曲呈水蛭（ 蚂蟥）状而得名。蛭石可由多种矿物转变而 ...
蛭石- 維基百科，自由的百科全書 - Wikipedia 隨矽酸鹽中正離子的不同成分、周邊大氣中的水氣分壓和溫度蛭石的晶體層之間有不同的水量。 蛭石晶體 ...
Vermiculite - Wikipedia, the free encyclopedia Vermiculite is a hydrous, silicate mineral that is classified as a phyllosilicate and that expands greatly when heated. Exfoliation occurs when the mineral is heated sufficiently, and the effect is routinely produced in commercial furnaces. Vermiculite is
Protect Your Family from Asbestos-Contaminated Vermiculite Insulation | Asbestos | US EPA This page provides important information on how to protect yourself and your family if you suspect that you might have vermiculite insulation from Libby, Montana. What is Vermiculite Concerns About Asbestos-contaminated Vermiculite Insulation Identifying
Asbestos Vermiculite - House Investigations Asbestos Vermiculite can be found in 33 million homes. ... VERMICULITE HIST0RY Vermiculite insulation was manufactured in Dearborn, Elsie, River Rouge, Milan, Warren, Reed City, and Grand Rapids until the 1990′s.
Vermiculite Insulation Containing Asbestos : OSH Answers What is vermiculite? Is all vermiculite a health concern? What are the health risks of vermiculite containing asbestos?
Asbestos | US EPA - US Environmental Protection Agency The EPA asbestos web site contains general information on asbestos sources, exposure and health effects, what to do if you suspect asbestos, training, and laws and regulations. ... Best Advice: Leave asbestos-containing material that is in good condition
How to Remove Asbestos Contaminated Vermiculite | eHow Vermiculite is a type of mineral that has the appearance of mica. According to the Environmental Protection Agency, vermiculite that was mined in Libby, Montana, became contaminated with deposits of asbestos that was in the same mine. Homes that are insul
