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Gardazahn The naysilone of claim 1 wherein the mixture of organic solvents is in the following proportions by weight: After the lacquer had dried, several approximately 20 mm wide vertical cuts were made in the strip using a metal saw. These failed to dislodge or even cause flaking of the red paint on the pretreated plexiglass. A mm long and 30 mm wide galvanated steel strip was immersed for a few seconds in a bath containing the following liquid composition:.
Questions or comments about MatWeb? After a variable drying period ranging from 40 seconds to a few minutes in the open air or for about 15 seconds in a drying shed, the desired final coating may be applied. Tests carried out in an atmosphere of saline humidity have shown such modified paints to have good adherence properties. Baysilone OL17 Process for the cleaning of articles or surfaces and a cleaner bath to be used in the process.
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Solvent-based activator for ensuring paint adhesion to titanium byasilone stainless steel. Liquid composition based on organic solvents to facilitate the adherence of coatings to substrates. The composition according to the bahsilone therefore constitutes an additive of choice for effecting improved adhesion of various coatings and in particular of certain paints.
Information provided by Covestro. EXAMPLE 1 b A piece of adhesive tape of width 50 mm was applied diagonally to a mm square of plexiglass to define two triangular areas. It was observed that at the position of the ring left by removal of the adhesive tape the edges of the paint on the pretreated end were clean and clearly defined and that the lacquer adhered perfectly to its substrate with no removal being possible through scratching with the finger nails or using a scraper.
A particularly preferred embodiment of this invention comprises a mixture of the following proportions by weight: The examples and trials reported above show that the liquid composition according to the invention maybe applied on diverse substrates to provide for a superior adherence baysilons any kind of subsequent coating. It was observed that no chipping of the paint baysiloje. The technique used for treating surfaces comprises firstly removing large scale soil by washing with water followed by drying.
Bbaysilone piece of adhesive tape of width 50 mm was applied diagonally to a mm square of plexiglass to define two triangular areas. EXAMPLE 1 a An adhesive chestnut-colored commercial tape normally used for wrapping having a width of 50 mm was placed on a plate of plexiglass previously immersed for a few seconds in a bath containing the following liquid composition: After several minutes of drying at ambient temperature, a red, two-component polyurethane paint was applied to the pretreated triangle and the other non-treated triangle was painted with 71 yellow, two-component polyurethane paint.
You may choose a language below to continue to this industry or close this dialog above. Baysilone Paint Additive Ol 17 Suppliers, Manufacturer, Distributor, Factories, Alibaba Such surfaces include steel, iron, copper, brass, chrome, tin, aluminum, glass, earthenware, rubber, plastics, polyesters, certain composites and formica.
Yet another object is the prior treatment of surfaces with the solvent mixture to prevent oxidation phenomena and furthermore to neutralize and pre-existing oxidation by the time the final coating product is applied. This product eliminates spray structures, orange-peel and prevents the formation of craters.
It is characterised by good binder compatibility and a high degree of efficiency in many binders. In this last case, the application demands close attention as the cloth must be especially clean and must not leave fibers on the surface being treated. The drying times of coatings based on Desmodur N polyisocyanate and Desmophen A PMA polyester can be reduced by the addition of catalysts.
It has also been discovered that, rather surprisingly, when the liquid composition of the invention is present in the coating product itself in an amount depending on the nature of the coating product and on the solubility of the composition therein it is again possible to improve the adherence of the coating to the substrate.
After drying for several minutes at ambient temperature, a matt black acrylic lacquer was applied to the whole of the tube. It leads to improved adherence to such substrates of coatings like paint, varnish, glue and mastic as well as coatings applied by chrome-plating, galvanization and gold and silver plating.
BAYSILONE OL 17 PDF
Click here to view all the property values for this datasheet as they were originally entered into MatWeb. Using such prior treatment, it has been observed that ordinary nail varnish can ll an impressive measure of adherence to the nails. After a variable drying period ranging from 40 seconds to a few minutes in the open air or for about 15 seconds in a drying shed, the desired final coating may be applied. Baysilone OL17 The information presented here was acquired by UL from the producer of the product or material or original information provider. In a baysiloone preferred embodiment, oll composition according to the invention additionally comprises from 0. Login to see your most recently viewed materials here.
Zulabar After drying for several minutes at ambient temperature, a matt black acrylic lacquer was applied to the whole of the tube. Using such prior treatment, it has been observed that ordinary nail varnish can demonstrate an impressive measure of adherence to the nails. These failed to dislodge or even cause flaking of the red paint on the pretreated plexiglass. A piece of adhesive tape of width 50 mm was applied diagonally to a mm square of plexiglass to define two triangular areas. This invention relates to a liquid composition based on organic solvents.