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Fabrics made of cellulose – e.g., cotton or viscose (rayon) – may also be converted into CMC. [5] Following the initial reaction, the resultant mixture produces approximately 60% CMC and 40% salts (sodium chloride and sodium glycolate). This product, called technical CMC, is used in detergents.
Specific modulus is a materials property consisting of the elastic modulus per mass density of a material. It is also known as the stiffness to weight ratio or specific stiffness.
A French startup TIAMAT develops Na + ion batteries based on a sodium-vanadium-phosphate-fluoride cathode material Na 3 V 2 (PO 4) 2 F 3, which undergoes two reversible 0.5 e-/V transitions: at 3.2V and at 4.0 V. [48] A startup from Singapore, SgNaPlus is developing and commercialising Na 3 V 2 (PO 4) 2 F 3 cathode material, which shows very ...
It was released on November 1, 2000, [9] and included in Half-Life 's version 1.1.1.0 update, released on June 12, 2002. [10] Ports of the game to OS X and Linux were released through Steam on August 1, 2013. [11] Science and Industry – A team-based multiplayer mod in which players take the roles of security guards at two competing research ...
For example, 15-crown-5 has a high affinity for sodium because the cavity size of 15-crown-5 is 1.7–2.2 Å, which is enough to fit the sodium ion (1.9 Å). [ 34 ] [ 35 ] Cryptands, like crown ethers and other ionophores , also have a high affinity for the sodium ion; derivatives of the alkalide Na − are obtainable [ 36 ] by the addition of ...
NaK containing 40% to 90% potassium by mass is liquid at room temperature.The eutectic mixture consists of 77% potassium and 23% sodium by mass (NaK-77), and it is a liquid from −12.6 to 785 °C (9.3 to 1,445.0 °F), and has a density of 0.866 g/cm 3 at 21 °C (70 °F) and 0.855 g/cm 3 at 100 °C (212 °F), making it less dense than water. [3]
01.11 Cotton gin assets 12 7 01.21 Cattle, breeding or dairy 7 5 13.00 Offshore drilling assets 7.5 5 13.30 Petroleum refining assets 16 10 15.00 Construction assets 6 5 20.10 Manufacture of grain and grain mill products 17 10 20.20 Manufacture of yarn, thread, and woven fabric 11 7 24.10 Cutting of timber 6 5 32.20 Manufacture of cement 20 15 20.1
Small granite pillars have failed under loads that averaged out to about 1.43 ⋅ 10 8 Newtons/meter 2 and this kind of rock has a sonic speed of about 5.6 ± 0.3 ⋅ 10 3 m/sec (stp), a density of about 2.7 g/cm 3 and specific heat ranging from about 0.2 to 0.3 cal/g °C through the temperature interval 100-1000 °C [Stowe pages 41 & 59 and ...