4results about How to "Improve curing quality" patented technology

The utility model discloses a kind of ultraviolet light curing devices, including shell, curing chamber is equipped in the shell, and curing chamber bottom is equipped with the load plate of load and drive workpiece to rotate uniform light, and load plate electrically connected with the driving motor installed in shell, curing chamber is installed with partition cover, and partition cover is sleeved in load plate outside.This ultraviolet light curing device, first, the rotation design of device through load plate, workpiece can be received ultraviolet light in curing process all-round evenly, ensure the consistency of curing quality, avoid the curing defect caused by uneven illumination, to improve curing efficiency and product quality;In addition, the optimization layout of UV light mechanism and the setting of reflector, further improve the illumination intensity and uniformity, shorten curing time, improve production efficiency.

This application relates to the field of aluminum profile processing equipment, and discloses an aluminum profile spraying and curing oven, including a curing oven body and an oven door rotatably installed on the right side of the curing oven body. Multiple evenly distributed electric heating plates are fixedly installed on the inner walls of both the front and rear sides of the curing oven body. A U-shaped frame is arranged inside the curing oven body, with three equally spaced vertical rods slidingly passing through the bottom of the U-shaped frame. Bearings are rotatably installed at the top of each of the three vertical rods, and a lower disc is fixedly installed at the top of each of the three bearings. Multiple equally spaced annularly distributed lower rotating shafts are rotatably installed at the top of the lower discs, and lower U-shaped clamping plates are fixedly installed at the top of each of the lower rotating shafts. This application has the following advantages and effects: it can heat and cure aluminum profiles from multiple angles and in all directions, effectively avoiding the problem of poor curing effect caused by uneven local temperature, and significantly improving the curing quality and efficiency of aluminum profiles.

An epoxy resin-water glass composite grouting material is disclosed, comprising: epoxy resin, polyurethane prepolymer, hydrophobic nano-silica, silica powder, modified amine curing agent, water glass, calcium-based bentonite, and DMP-30 accelerator. The invention also includes a method for preparing the epoxy resin-water glass composite grouting material. This invention, through the synergistic effect of multiple components, significantly improves the degree of curing of the material, enhances the curing quality in water-rich environments, forms a stable reinforced structure, and solves the problem of underwater curing of epoxy materials. It exhibits high impact strength, strong material toughness, and a short gel time, reducing engineering costs by more than 40% while ensuring material performance.

This utility model discloses a polyimide film curing device in the field of polyimide film curing technology, comprising: a base, an unwinding roller, and a winding roller. The base is equipped with the unwinding roller and the winding roller, and also with a curing mechanism and a homogenizing mechanism. The curing mechanism includes a curing chamber, which is fixedly mounted on the upper end of the base. The curing chamber contains a heating unit, which includes a first heating unit, a second heating unit, and a third heating unit, each containing a heating plate. This polyimide film curing device utilizes independent temperature control in different temperature zones to cure the polyimide film. The first heating unit performs low-temperature preheating, the second heating unit performs medium-temperature curing, and the third heating unit performs high-temperature stabilization treatment, ensuring uniform heating of the polyimide film, improving curing quality, and enhancing the curing effect. This improves the practicality and curing efficiency of the device.