Examples of 'silica has' in a sentence
Meaning of "silica has"
silica has: This phrase seems incomplete without more context, but it could refer to silica as a substance having certain properties or qualities
How to use "silica has" in a sentence
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silica has
Blending with silica has also been disclosed.
Silica has to be removed from the pig iron.
The fumed colloidal silica has hydrophobic properties.
The silica has been obtained by grinding calcined silica spheres.
From such materials mesoporous silica has been of specific interest.
The silica has a relatively high specific surface.
The process of petrification in silica has preserved many branches intact.
Silica has long been used as a support for metal catalysts.
Some examples of how hydrophobic colloidal silica has been used follows.
Hydrophobic silica has been used as a starting material in encapsulation processes.
The process according to claim 1, wherein the precipitated silica has.
D silica has potential applications in electronics as the thinnest gate dielectric.
Encapsulated crystalline silica has not been assessed by either ACGIH or IARC.
Silica has also been shown to support the immune system in mice.
Unfortunately, silica has certain limitations.
See also
Silica has been used as a reinforcement material in tread compounds to reduce rolling resistance.
Among them, precipitated silica has the greatest commercial significance.
Silica has negligible conductivity and can not be reliably detected using conductivity measurements.
Due to its firmness, silica has been used since the ninth century.
Such a silica has been found to be of high quality and readily dispersable.
A method according to claim 9 wherein the silica has been pretreated with an organometallic compound.
Fumed silica has properties most suitable for the compositions of the present invention.
Small crystals are produced where the silica has " seen " the seeds in the synthesis mixture.
In general, silica has a poor affinity with polymers and is inferior in a reinforcing property.
The enamel deposited starting from a glass powder containing 20 % silica has an acceptable relative adherence.
This suggests that silica has an active role in the formation of the precipitate.
The tread according to claim 20, wherein the silica has the following features,.
Even hydrophobic fumed silica has an effect for improving flowability of sodium carbonate.
The tire according to claim 21, wherein the silica has the following feature,.
Ordered mesoporous silica has also been used for drug delivery after functionalization with hydrophobic groups.
The data in Table A show that untreated silica has a zeta potential of -57 millivolts.
In addition, silica has been utilized in tire treads to reduce rolling resistance.
A process according to claim 10 wherein the silica has a particle size of 150 µm or less.
Ideally the silica has low concentrations of iron, aluminum and other metals.
Abstract, Epoxy resin filled with silica has been used for years in electrical insulation.
The silica has a surface siloxane group with high activity by drying at the temperature above 600°C.
In another embodiment, the precipitated silica has a particle size of from about 5 to about 20 microns.
Fibrous silica has a structure similar to that of SiS2 with chains of edge-sharing SiO4 tetrahedra.
However, pyrogenic silica has the disadvantage of being quite expensive.
The silica has a pore volume as measured by nitrogen manometry of less than 2.1 cm3/g.
The texture-coated silica has a higher DPB number than the starting silica.
More recently, silica has been utilized in tire treads to reduce the rolling resistance thereof.
Preferably the colloidal silica has an average particle size in the range of 1 to 300 nanometers.
Crystalline silica has been found in some products at or above detection level 0.1.
Preferably the colloidal silica has an average particle size of about 1 to about 300 nanometers.
Micronized silica has a particle size in the range from 3 to 15 µm and is also porous.
Preferably the colloidal silica has a silica solids to alkali metal ratio of at least 150.
Colloidal silica has a particle size below 100 nm and is non-porous.
In general, fumed silica has hydrophilicity unless it is treated for hydrophobicity.
Hydrophobic fumed silica has been used as a gelling agent, particularly for fiber optic cables.
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Examples of using Silica
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Crystalline silica from bricks and cement
The radiation affects our silica relays
Silica sands quartz sands or industrial sands
Examples of using Has
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She has the baby with her
The incarceration system has been described as follows
It has signed or ratified the following instruments
