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What are liquid crystal intermediates?
They are some special chemicals for the production of liquid crystals. These chemicals are the research focus of liquid crystal polymers. Those synthetic polymers which has been commercialized include aromatic polyamide (Kevlar and etc.), thermotropic liquid crystalline copolyesters(Xydar, Vectra A and etc.) and thermotropic liquid-crystalline polyester-amides(Vectra B). Generally most of them have linear molecules. Their value is relatively high. See the related link for information about 2-Bromo-4-fluorotoluene that are used as an intermediate of liquid crystal materials.
Will a thermotropic organism grow in the direction of the heat?
no a thermotropic organism grows away from the direction of heat.
What is the difference between solid crystals and liquid crystals?
liquid crystals are long chain molecules that spontaneously line up into crystal like arrangements. normal liquids don't.
Can crystals be formed from minerals dissolved in liquid when the liquid evaporates?
On evaporation the crystals so formed are in the form of solid(in criss cross manner) and on crushing those crystals they become change into powder.
What is the chemical formula of the liquid crystals used in LCD?
Part of the chemical formula for an LCD is C6 H13 O (MESOGEN). This is the unit in the liquid chrystal that is responsible for the structural order of the liquid crystals.
What are liquid crystal intermediates?
They are some special chemicals for the production of liquid crystals. These chemicals are the research focus of liquid crystal polymers. Those synthetic polymers which has been commercialized include aromatic polyamide (Kevlar and etc.), thermotropic liquid crystalline copolyesters(Xydar, Vectra A and etc.) and thermotropic liquid-crystalline polyester-amides(Vectra B). Generally most of them have linear molecules. Their value is relatively high. See the related link for information about 2-Bromo-4-fluorotoluene that are used as an intermediate of liquid crystal materials.
What does thermotropic mean?
What does thermotropic mean.
What has the author Iam-Choon Khoo written?
Iam-Choon Khoo has written: 'Liquid crystals XI' -- subject(s): Congresses, Liquid crystals 'Liquid Crystals IX' 'Liquid Crystals' -- subject(s): Liquid crystals 'Liquid crystals XII' -- subject(s): Congresses, Liquid crystals
What has the author G W Gray written?
G. W. Gray has written: ''The great ravelled knot'' 'Liquid Crystals' 'Smectic liquid crystals' -- subject(s): Liquid crystals 'Liquid crystals & plastic crystals' -- subject(s): Liquid crystals, Plastic crystals
Will a thermotropic organism grow in the direction of the heat?
no a thermotropic organism grows away from the direction of heat.
What is difference batween nemati and smectic liquid crystals?
types of liquid crystals
What unusual property do liquid crystals have when they melt?
Liquid crystals start to flow during the melting phase similar to a liquid, but they do not lose their ordered arrangement completely, as most substances do. Liquid crystals will retain their geometric order in specific directions.
What has the author Dietrich Demus written?
Dietrich Demus has written: 'Textures of liquid crystals' -- subject(s): Liquid crystals, Texture (Crystallography) 'Flu ssige Kristalle in Tabellen' -- subject(s): Liquid crystals, Tables
What is the difference between solid crystals and liquid crystals?
liquid crystals are long chain molecules that spontaneously line up into crystal like arrangements. normal liquids don't.
Is phenol a solid or liquid?
Phenol is a viscous liquid or can be crystals as phenol has a melting point of 40.5°C which would make it a solid at room temperature.
What do liquid crystals look like?
In bulk, they look a lot like liquid soap; many liquid crystals are made of materials that chemically are a lot like soap.
What has the author Francesco Simoni written?
Francesco Simoni has written: 'Ottica e tecnologia ottica' -- subject(s): Physiological optics, Geometrical optics, Lenses 'Nonlinear optical properties of liquid crystals and polymer dispersed liquid crystals' -- subject(s): Optical properties, Polymer liquid crystals, Nonlinear theories, Liquid crystals
