35results about How to "Bright" patented technology

Provided is a fluororubber molded article having a glittering property and a low flavoring property. The fluororubber molded article is characterized by having a glittering property and containing a fluororubber.

The invention provides a portable plastic fence L-shaped connecting mechanism. The portable plastic fence L-shaped connecting mechanism comprises a fence frame formed by two stand columns and two crosspieces, the two stand columns and the two crosspieces are made of plastic profiles, a fence flat plate is arranged in the fence frame, connecting mechanisms are arranged between the four corners of the two stand columns and the four corners of the two crosspieces, each connecting mechanism is an L-shaped connecting mechanism, and each connecting mechanism comprises an L-shaped connecting seat. L-shaped side edges are arranged on one sides of the L-shaped connecting seats, fixing holes are formed in the L-shaped side edges, rectangular transverse strips are arranged on the other sides of the L-shaped connecting seats, through grooves are formed in the rectangular transverse strips, vertical grooves are formed in three walls of the stand columns, transverse grooves are formed in the upper walls and the lower walls of the crosspieces, and the L-shaped connecting seats are arranged on the upper walls and the lower walls of the crosspieces correspondingly. The rectangular transverse strips are matched with the transverse grooves, bolts penetrate through the through grooves and the crosspieces, the upper L-shaped connecting seat and the lower L-shaped connecting seat are fixed, the two L-shaped side edges are matched with the vertical grooves, and screws penetrate through the fixing holes to be fixed to the stand columns.

The invention discloses polished metal bricks and a production process thereof. The polished metal bricks are made from a green brick material and a glaze slip in a weight ratio of 60-80: 1. The green brick material comprises the following components in percentage by weight: 8 to 15 percent of plaster, 5 to 10 percent of white mud, 1 to 3 percent of talcum, 10 to 20 percent of feldspars, 10 to 15percent of pottery stone, 30 to 50 percent of ceramic sands and 15 to 20 percent of high-temperature sands; and the glaze slip comprises the following components in percentage by weight: 3 to 10 percent of kaoline, 10 to 20 percent of calcspar, 5 to 15 percent of calcined talcum, 30 to 50 percent of feldspars, 2 to 5 percent of calcined zinc oxide, 0 to 10 percent of barium carbonate, 5 to 15 percent of calcined aluminum and 12 to 42 percent of one or more than one inert metal powder selected from the group of copper, silver, palladium, rhodium, ruthenium, iridium or osmium. The production process comprises the following steps of: subjecting the green brick material to wet-method ball milling, screening, stirring and spray drying sequentially, the press molding the green brick material and drying the molded green brick material to obtain green bricks; subjecting a glaze to wet-method ball milling and screening to obtain the glaze slip; applying the glaze slip on the green bricks; and sequentially sintering, polishing and grinding the green bricks applied with the glaze slip to obtain the product. The polished metal bricks are wearable, shinning and dirt durable and have the effect of metal luster.