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Latest CaO Stories

2014-10-28 23:06:42

Ford’s John Ginder Accepts the “ANNY” at the CAO Summit October 21, 2014 in Las Vegas, Nevada Portland, Oregon (PRWEB) October 28, 2014

2014-10-13 23:05:12

Winner to be Announced and Presented with the “ANNY” at the CAO Summit October 21, 2014 in Las Vegas, Nevada Portland, Oregon (PRWEB) October 13, 2014

2014-10-06 23:04:45

Third Annual Summit to Take Place in Las Vegas as Analytics Industry Reaches Inflection Point Portland, Oregon (PRWEB) October 06, 2014

2014-10-01 12:30:51

New Financial Leadership Will Lead Strategic Initiatives to Support Company Growth BOSTON, Oct.

2014-09-05 08:20:50

SHANGHAI, Sept. 5, 2014 /PRNewswire-FirstCall/ -- JinkoSolar Holding Co., Ltd. ("JinkoSolar" or the "Company") (NYSE: JKS), a global leader in the PV industry, today announced that Mr.

2014-05-19 23:02:20

A University of Maryland study of a rare genetic disorder that causes premature aging and early death may help explain the effects of normal aging on the cardiovascular system.

2014-02-28 23:23:53

Green Collections LLC, an industry leader in high definition cameras for drivers, has made its newly released camera available to the public. Los Angeles, CA

Stunning Solar Images From Big Bear
2013-08-07 08:51:48

New and remarkably detailed photos of the Sun have been obtained by researchers at the New Jersey Institute of Technology’s (NJIT) Big Bear Solar Observatory (BBSO) in Big Bear, California, with the New Solar Telescope (NST).


Latest CaO Reference Libraries

28_38a74dbdd786cb21764ba2c91f3472d2
2005-05-25 19:16:15

Perlite is an amorphous glass mineral of volcanic origin. Typical analysis: 70-75% SiO2, 12-15% Al2O3, Na2O 3-4%, K2O 3-5%, Fe2O3 0,5-2%, MgO 0,2-0,7%, CaO 0,5-1,5% Loss On Ignition 3-5% Properties: When it reaches temperatures of 850"“900 °C, perlite softens (since it is a glass) and water trapped in the structure escapes and this causes the expansion of the material to 7"“15 times its original volume. The expanded material is a brilliant white, due to the reflectivity of the...

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Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.