NTN 81116,Thrust Roller Bearing,80x105x19,SKF 81116
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NTN 7013 bearing FAG 6015ZR bearing NTN 6072 bearing NACHI NU2317E bearing SKF 7004CD/DT bearing NSK NUP224 bearing NACHI 29348E bearing NSK 29440 bearing RHP 6002-2RS bearing KOYO 1214 bearing NACHI 6008 bearing RHP 609 bearing KOYO NU324 bearing NACHI 6817N bearing NSK 54215U bearing TORRINGTON F... 217KDD bearing SKF 51130 bearing NSK 6218DDU bearing FAG 1209KTV bearing SKF HK2210 bearing NTN 6911N bearing KOYO 62072RS bearing NSK 6811 bearing KOYO 51122 bearing NTN 6814N bearing FAG-NU322E-TVP2 INA HK2012 bearing TIMKEN 31330X
Colloidal Silica For Precision Casting
Scientifically speaking, Colloidal Silica is a gas phase silica prepared by the hydrolysis of silica compounds.In short, it is an excellent form of silicon that can be uniformly dispersed.It does not dissolve in water.Silicon is a natural element in the periodic table that is non-toxic and often used in industry.It is also the second most common element in the earth's crust after oxygen.
Use of colloidal silica in food
Foods often contain colloidal silica.This is due to its ability to act as a free-flowing agent.It is found in salt, flavoring salt and sodium bicarbonate (baking soda).It is also found in spices, meat curing powder and many other foods that require anti-caking agents.
The use of colloidal silica in medicine
Because colloidal silica is inert and insoluble in water, it is commonly used as a coating for pills and dietary supplements.Medical colloidal silica is trademarked "Aerosil".
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