Examples of 'primary coating' in a sentence
Meaning of "primary coating"
primary coating - This phrase refers to the initial layer of coating or paint applied to a surface before additional coatings are added
How to use "primary coating" in a sentence
Basic
Advanced
primary coating
The primary coating is preferably an acrylic latex.
A secondary coating surrounds the primary coating.
The primary coating composition can further comprise pigments to give it color.
This represents the primary coating.
The primary coating composition has good leveling and flow characteristics.
Coating compositions have been prepared to be applied as primary coating on optical fibers.
The term primary coating relates to a polymeric coating comprising reactive groups.
A method of and a device for applying a primary coating to an optical filament.
The optical fiber includes a fiber core and a cladding surrounded by a primary coating.
The release of pST is slower when the primary coating layer of glycine is present.
Predominantly unilamellar vesicles are formed as a byproduct of the sonication and primary coating process.
The mechanical properties of primary coating materials are critical to the performance of optical fibres.
These fragments coat and envelop the submicron crystals creating a primary coating.
The primary coating must absorb the possible stresses and microbends on the glass.
The surface of the core portions are further coated with a primary coating layer.
See also
The primary coating and the secondary coating may be the same or different compositions.
The secondary coating is harder than the primary coating and provides a hard outer surface.
The primary coating of the fibre is generally provided in the early fibre drawing process.
Sometimes a more rigid secondary coating is applied to the fiber after applying the primary coating.
Employing a lower modulus primary coating provides better cushioning around the glass fiber.
This is significantly lower than the respective modulus measurements for the conventional primary coating.
The primary coating and buffer layer are first removed by dipping in hot sulfluric acid.
The VOC emissions generated outside of the primary coating operations are comparatively small.
The primary coating must absorb microcurvature and stresses that may occur in the glass.
The somatotropin-coated seeds are coated with a primary coating layer.
The partly cured primary coating 5 is then allowed to cool in air.
In another embodiment, a tablet containing a drug is coated with a primary coating layer.
On top of the primary coating 5 is a second protection layer 6 called the secondary coating.
The secondary coating layer 4 surrounds and adheres to the primary coating layer 3.
The primary coating comprises an oil, and a suspending aid and the bioactive compound.
The fibre optic groundwire of claim 10 wherein said primary coating comprises acrylate.
The primary coating layer may contain only silica, or may contain other inorganic materials.
According to a preferred embodiment, the polymeric material forming said primary coating has,.
Such fibers may include a low-modulus primary coating for reducing the risk of microbending.
The primary coating layer 3 surrounds and adheres to the drug coating 2.
The composition or process according to claim 1 or 2 wherein said primary coating layer comprises glycine.
Commonly, the primary coating is UV curable.
Figure 5 shows the experimental DMA plot of a prior art primary coating material.
The primary coating may optionally be removed to expose the uncoated fibre 66.
TABLE 2 Parameters of cured primary coating compositions.
The optical fiber may comprise a fiber core and cladding 13 surrounded by a primary coating 14.
The sample of conventional primary coating was cured on polyester to form a standard 75-micron film.
Fig . 5 shows the experimental DMA plot of a prior art primary coating material.
However, the use of other primary coating systems, such as a single coat, is not excluded.
A diamond-like carbon ( DLC ) coating can be formed as the primary coating deposited.
Thus, it is necessary for the primary coating to have a low glass transition temperature ( Tg ).
The weight of this coating with respect to the weight of the primary coating ( q ) was 20 %.
The thickness of the primary coating composition was 11 to 12 microns.
The core section 21 comprises a fiber core 23 including a cladding which is surrounded by a primary coating 24.
Table 1, Radiation curable primary coating compositions.
You'll also be interested in:
Examples of using Coating
Show more
This coating is liable to be damaged with time
Determination of tin coating mass and hardness
Stir coating material before commencement of work
Examples of using Primary
Show more
The primary goal of international cooperation is peace
Free memory on the primary partition of at least
Primary schools for the hearing impaired
