Examples of 'crystalline polymers' in a sentence
Meaning of "crystalline polymers"
crystalline polymers - These are complex chemical compounds with a highly ordered and structured molecular arrangement, often possessing unique properties and characteristics due to their crystalline nature
How to use "crystalline polymers" in a sentence
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crystalline polymers
Crystalline polymers are known to be resistant to dissolution by solvents.
Such polymers are thermoplastic crystalline polymers.
Toughening of liquid crystalline polymers with functionalized polyolefins.
Some suitable polyesters are crystalline polymers.
The use of crystalline polymers sometimes produces film hazing.
Amorphous polymers biodegrade better than crystalline polymers.
Examples of liquid crystalline polymers include thermoplastic aromatic polyesters.
These classes are called amorphous polymers and crystalline polymers.
Low crystalline polymers have a rather low melting temperature.
Tg is measured by the same method used for crystalline polymers.
Such liquid crystalline polymers are commercially available from a variety of sources.
Among the synthetic crystalline waxes which may be used are crystalline polymers such as polyethylene.
Other liquid crystalline polymers can also be used as described hereinbelow.
Process for making high denier filaments of thermotropic liquid crystalline polymers and composition thereof.
The liquid crystalline polymers are preferably melt processable thermotropic liquid crystalline polymers.
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Isotactic and syndiotactic polymers are crystalline polymers and are insoluble in cold xylene.
The crystalline polymers can comprise linear and branched resin as well as homopolymers and copolymers.
Preferably materials are the crystalline polymers having a low melt viscosity.
With crystalline polymers only the Vicat Softening Point is applicable.
Process for making high denier multilobal filaments of thermotropic liquid crystalline polymers and compositions therefrom.
No signals of the crystalline polymers could be observed in the PXRD patterns.
However, amorphous polymers are preferred over crystalline polymers.
Among them are optically anisotropic liquid crystalline polymers characterised by a parallel arrangement of molecular chains.
In other embodiments, the invention processes make crystalline polymers.
In other forms, crystalline polymers are made.
It is surprising that small changes in structure could lead to tactic, crystalline polymers.
However, even crystalline polymers will have a some amorphous portion.
In general, there is a second temperature at which strain relaxation can occur in crystalline polymers.
Liquid crystal or crystalline polymers ( LCPs ) are typically characterized by high strength.
Under such light, amorphous polymers appear dark and crystalline polymers appear bright.
Semi-crystalline or crystalline polymers are therefore preferred, and are most suitable.
Manufacturing process for fibers, rovings and mats from lyotropic liquid crystalline polymers.
Such crystalline polymers often contain considerable amounts of amorphous ( uncrystallized ) polymer.
However, the invention includes other crystalline polymers having the desired properties.
Crystallinity - crystalline polymers are those whose molecules are chemically and geometrically regular in structure.
The particulate material is crystalline and covers highly crystalline polymers and / or semi-crystalline polymers.
Main-chain liquid crystalline polymers have mesogenic groups linked to each other by a flexible spacer.
For instance, Celanese sells suitable liquid crystalline polymers under the trademark Vectra ®.
The crystalline polymers may be homopolymers or copolymers, including random, block and graft co-polymers.
The second base 181 can be made of thermoplastic crystalline polymers.
Mixtures of different partially crystalline polymers may also be employed as color retention agent ( C ).
The guiding bars 173 can be made of thermoplastic crystalline polymers.
Crystalline additives include, liquid crystalline polymers ( ordered fluids that demonstrate crystalline behavior ).
Suitable liquid crystalline polymers are for example polyphosphazines, polyxylylenes, polysulfones, polyamides, polysiloxanes and preferably polyesters.
In the same time period, the first side-chain liquid crystalline polymers (SCLCP) were synthesized.
Low crystalline polymers ( C ) according to this invention are known in the art.
Typically, such highly crystalline polymers exhibit a crystallinity of > 40 J / g.
Low crystalline polymers ( C ) have a rather low melting temperature.
Examples of more crystalline polymers include homopolymer polypropylene ( HPP ) and random copolymer polypropylene ( RCP ).
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