Constant temperature curing high-bearing and anti-adhering wear resistant lubricating paint

Abstract

An antisticking, antiwear and lubricating paint solidified at ordinary temp and with high load-bearing power is prepared from tetrafluorowax, polyurethane resin, Sb2O3, and melamine-tripolycyanate complex. Its advantages are high hardness, high adhesion, and wide temp range (-50-200 deg.C).

Description

technical field [0001] The invention describes a lubricating coating with high bearing capacity, anti-sticking and high wear resistance cured at room temperature. Specifically, the invention describes a novel high-load, long-life, wear-resistant lubricating coating suitable for dry friction and mechanical parts under the action of water medium under the film thickness requirement of 10 μm to 120 μm. Background technique [0002] Machinery, chemical industry, metallurgy, food and other industries work in dry friction and high-load mechanical parts (such as: gears, bearings, impellers, valves) under the action of water media. Due to high load and high speed, the wear is fast and serious. As a result, the working life of the equipment is shortened, the energy consumption of the equipment is increased, and the economic cost is too high. If a layer of room-temperature-cured high-load anti-stick and wear-resistant lubricating coating is applied to the friction parts, it not only ...

AI Technical Summary

Problems solved by technology

The surface hardness of the coating is low, easy to scratch, and the bearing capacity is low, so it cannot be widely used in harsh working conditions such as high and medium loads, high and medium speeds, and the application range of the coating film thickness is narrow and generally not greater than 60 μm

Moreover, the cost of raw materials is high and the price of coatings is relatively expensive, which cannot widely meet the needs of the civil market with excellent comprehensive performance and low-cost wear-resistant lubricating coatings.