BYK® is a mixture of foam destroying polysiloxanes and hydrophobic solids in polyglycol. This product is the standard defoamer for water-based syste. Mixture of hydrophobic solids and foam destroying polysiloxanes in polyglycol. Acts as a silicone based, standard defoamer for aqueous systems. Exhibits easy . BYK Version 3. Revision Date 01/31/ Print Date 01/31/ 1 / 9. SECTION 1. PRODUCT AND COMPANY IDENTIFICATION. Product name.: BYK -.
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Formulation F sprayed well, with slight pulses. BYK is easy to incorporate.
BYK (25 KGS/PAIL) – Suka Chemicals
The composition of claim 1wherein the water is present in an amount of from 20 to 60 percent by weight based on the total weight of the composition. The pH is adjusted to a value of from 7 to 11 prior to introduction of the resin into the composition.
TPM was then added with stirring. Btk formulation passed all of these tests.
The process of claim 15wherein the water is present in an amount of from 20 to 60 percent by weight based on the total weight of the composition. The example shows that the pH of the system may be important if molybdenum disulfide is used. The process of claim 15wherein the water-based composition further comprises at least one surfactant.
BYK-028 (25 KGS/PAIL)
A method for preparing a construction machine according to a water paint according to any of claimscharacterized in that it comprises the following steps: Formulation 9B sprayed well with intermittent clogging. In byo embodiment, the coating thickness is 0. The process of claim 15wherein the water-based composition further comprises a dispersing agent.
The composition of claim 1wherein the composition has a pH in the range of 7 to All amounts are in grams. For formulation 8B, liquid phase separation occurred byj.
US7524797B1 – Low volatile organic content lubricant – Google Patents
Formulations 10B and 10C formed a stable composition which formed a homogenous film. These lubricants are used on metal parts for antigalling, antifretting, antisiezing, and assembly aid applications. Company Byk has an established history of innovation such as being the first additive manufacturer to begin using Controlled Polymerization Technology CPTlaunching the first rheology-modified wax emulsion, and being one of the first companies to use nanotechnology for improving Bhk properties.
The mixed product showed signs of the mica forming agglomerations after a short period of time 30 minutes.
The fastener of claim 41wherein the water-based composition further comprises a surfactant. Additional deionized water was added in 25 gram aliquots to reduce the viscosity to form a sprayable mixture. An increase in the water level was necessary for formulation 3C to reduce the viscosity of the formulation to a sprayable viscosity. Fluorine-containing coating composition, primer for ETFE-based coatings, and coated article.
While the formulation did not meet the performance requirements of MIL-L, the formulation did provide corrosion resistance. Epoxy-modified water-based alkyd resin and water-based alkyd amino stoving varnish and preparation method of epoxy-modified water-based alkyd resin and water-based alkyd amino stoving varnish. The composition of claim 1wherein the binder is present in an amount of from 5 to 50 by weight based on the total weight of the composition. In general, the molybdenum disulfide used in the practice of this invention has an average particle size in the range from 0.
The amount of coalescing agent used can vary widely. The fastener of claim 41wherein the binder is an aliphatic polyurethane resin.
This example shows formulations where glycol ether co-solvents were and were not used. Formulations 14AC were sprayed onto a phosphate treated steel panel and subjected to corrosion testing pursuant to MIL-L Chromium-free waterborne epoxy anticorrosion primer with excellent solvent oil resistant performance. A construction machine water paint, characterized by: The diluted formulation 6B was not spray applied.
The water paint has high gloss, high rust resistance and low VOC content, can effectively prevent environmental pollution and has environmental friendliness better than that of the existing machinery coating. Many dry film lubricants have been developed. The process of claim 28wherein the polytetrafluoroethylene is present in the water-based composition in an amount of from 0.
While formulation 22A provided some corrosion resistance, moderate to heavy corrosion was observed using the MIL-L test protocol after hours. Based on the results, it was decided to run tests using pre-neutralization with MEA prior to resin addition.
It should be appreciated that molybdenum disulfide as received may impart acidity to the composition, which may require addition of base so that the resin remains stable. Both acrylic resins and the polyurethane resins are well known. In general, after application, the treated surface is in a location having a temperature of over by degree Centigrade and less than 50 degrees Centigrade.
In another broad respect, this invention is a process for the manufacture of a water-based lubricant composition, comprising: In this example, the amount of resin was increased to evaluate corrosion resistance of the resulting formulation. In one broad respect, this invention is a water-based byj composition, comprising: Typically, the amount of fluorinated polymer is about 3 to about 7 percent. In this example, resin and molybdenum disulfide amounts were modified.
The coating demonstrated excellent resistance to the selected fluids CastrolMIL-H hydraulic fluid, MIL-C cleaning fluid, MIL-L lubricating oil, 1,1,1-trichloroethane, JP-4, MIL-A de-icing fluid, reagent waterdid not blister, flake or peel, and no visible amount of coating was removed by the adhesive tape. Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained. In this example, an alternative cosolvent coalescing agent ratio by, employed.
The applied water-based by can be heated to expedite coating formation, but this is not necessary and may be detrimental if the temperature is too high. The amount of binder used by, vary widely depending for example on the application.
The fastener of claim 41wherein the water-based composition further comprises tripropylene glycol monomethyl ether and dipropylene glycol butyl ether. The process of claim 15wherein the water-based composition further comprises at least one coalescing agent.
The fluorinated polymers byi materials such as polytetrafluoroethylene.