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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After dilution, the coating formed agglomerations upon spraying. In general the amount is about 0. Year of fee payment: The polytetrafluoroethylene reduces friction at low pressure, with the molybdenum disulfide providing excellent friction reduction at higher pressures during use.

The composition of claim 1wherein the composition has a pH in the range from 8 to In another embodiment the composition contains water in an amount from about 25 to about 50 percent by weight. By contrast, increasing the amount of molybdenum disulfide leads to a longer wear life.

When used, the amount of nitrogen-containing basic compound is generally at least about 0. Wide-temperature range and high-performance water-based damping paint and preparation method of same.

USB1 – Low volatile organic content lubricant – Google Patents

Different byj were also tested. CN CNA en. It should be appreciated that the molybdenum disulfide may settle out if allowed to stand undisturbed. All amounts are in grams. After application, depending on the circumstances, it may be desirable to allow up to a full day to dry to allow the coating to fully cure. No corrosion was observed after hours in the salt fog bath.


This invention includes a composition that is water-based, has vyk low VOC content, and provides both lubricating and anticorrosive properties to metal surfaces on which the composition is applied. The composition of this invention may optionally include one or more antifoam agents.

In general, the composition has a pH in the range from 7 to 11, in one embodiment from 7. The process of claim 28wherein the water-based composition further comprises at least one coalescing agent.

The formulation provides both lubricating and corrosion protection. For many applications, spray application is preferred.

In one embodiment, the water is deionized water. 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. A process for the manufacture of a water-based lubricant composition, comprising: The fastener of claim 41wherein the polytetrafluoroethylene is present in the water-based composition in an amount of from 0.


The formulation contained the following components, which were added in the order shown to improve stability of the system: The composition of claim 1wherein the binder is an aliphatic polyurethane resin.

The fastener of claim 41wherein the composition has a pH in the range from 8 to The water-based composition can be prepared by combining the components together, with mixing, stirring, or other agitation.

The formulations passed the corrosion resistance and endurance life testing according to MIL The resulting formulation did not increase in viscosity with addition of the DPnB. In this example, another resin was used.

BYK-028 (25 KGS/PAIL)

Formulation 5C did not foam when mixed under high shear. The formulation was spray applied to a phosphate treated steel panel and cured for 24 hours at 70 degrees Centigrade, and then tested according to MIL-L Formulations 9A and 9C sprayed well. In another broad respect, this invention is a process for bbyk manufacture of a water-based lubricant composition, comprising: The coating thickness can vary widely.