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Latest Optical materials Stories

2015-03-02 23:00:29

Scheduled on 20-21 April, 2015 in Tokyo, CMT’s inaugural JPET (Japan PET Resin Trade, Fibers, Applications & Recycling / RPET) will take stock of Japan’s advanced PET bottling, packaging

2015-02-25 12:23:07

LAS VEGAS, Feb. 25, 2015 /PRNewswire/ -- LEDs are advancing lighting options, both in design and functionality, yet consumers are looking for more.

2015-02-24 23:05:14

BCC Research (http://www.bccresearch.com) reveals in its new report on U.S. packaging barrier resin market that the total U.S.

2015-02-24 12:22:10

LAS VEGAS, Feb. 24, 2015 /PRNewswire/ -- LED lighting has seen widespread adoption in many residential and commercial applications.

2015-02-24 08:25:50

Rigid Containers Dip Slightly Due to China's Green Fence DALLAS, Feb.

2015-02-17 12:22:11

New pelletizer provides best output to smallest footprint ratio in dry ice production LOVELAND, Ohio, Feb.

2015-02-13 12:24:26

NEEDHAM, Mass., Feb. 13, 2015 /PRNewswire/ -- The natural gas distribution companies serving the Northeast U.S.


Latest Optical materials Reference Libraries

28_9c404ab9a4754b403781670c9e631915
2005-05-26 11:59:32

he mineral calcite is a calcium carbonate corresponding to the formula CaCO3 and is one of the most widely distributed minerals on the Earth's surface. It is a common constituent of sedimentary rocks, limestone in particular. It is also the primary mineral in metamorphic marble. It also occurs as a vein mineral in deposits from hot springs, and also occurs in caverns as stalactites and stalagmites. Calcite is often the primary constituent of the shells of marine organisms (e.g. plankton,...

28_d4102ec3fa58ab4ec89b14854e71f081
2005-05-26 10:53:59

Germanium is a chemical element in the periodic table that has the symbol Ge and atomic number 32. This is a lustrous, hard, silver-white, metalloid that is chemically similar to tin. Germanium forms a large number of organometallic compounds and is an important semiconductor material used in transistors. Notable characteristics Germanium is a hard, grayish-white element that has a metallic luster and the same crystal structure as diamond. In addition, it is important to note that...

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Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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