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29 septembre 2013

what is Ceramic Foam Filter?

Ceramic Foam Filter Silicon carbide has an excellent impact strength and high temperature and chemical corrosion. Can temperature to about 1560 ° C. Therefore, they are suitable for all casting copper alloys and cast iron . Ceramic foam filter can significantly...
Posté par kimmlife à 09:48 - Commentaires […] - Permalien [#]

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29 septembre 2013

what is Dodecyl Sulfobetaine DSB ？

Dodecyl Sulfobetaine DSB Performance Having a hydroxyl group at the same time due to structural anionic and cationic groups , an amphoteric surfactant not only has all the advantages , but also has resistance to high concentrations of acid , alkali salts...
Posté par kimmlife à 09:47 - Commentaires […] - Permalien [#]

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22 septembre 2013

Vinyl Acetate

Vinyl Acetate Vinyl Acetate flammable vapor and air can form explosive mixtures. Case fire , high-heat combustion caused the explosion . It can react with oxidants . Vulnerable to heat , light, or the role of trace amounts of peroxide polymerization inhibitor...
Posté par kimmlife à 10:07 - Commentaires […] - Permalien [#]

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22 septembre 2013

What is tower packing?

What is tower packing? Tower packing should enable the gas and liquid contact surface , mass transfer coefficient, while flux and resistance, so they requested that the filler layer , high porosity, specific surface area, surface wetting properties, and...
Posté par kimmlife à 10:04 - Commentaires […] - Permalien [#]

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11 septembre 2013

some knowledge about Lanolin

Lanolin is a sheep of the sebaceous gland secretion, deposited in the wool oil secretion, to maintain and protect the physical properties of wool. In the early period of ancient Greece, people have been aware of the usefulness of lanolin, but due to its...
Posté par kimmlife à 11:05 - Commentaires […] - Permalien [#]

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11 septembre 2013

Silica gel desiccant and safety performance

Silica gel desiccant and safety performance: A, insoluble in water and any solvent, non-toxic and tasteless, stable chemical property, in addition to alkali, hydrofluoric acid and not with any material reaction. B, silica gel has a strong adsorption capacity,...
Posté par kimmlife à 11:03 - Commentaires […] - Permalien [#]

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