The production of rubber soles with which kinds of barite powder
Of course, shoes and shoes can not be generalized, the requirements of different shoes, especially for the soles of the requirements are not the same. A method of improving the wear resistance of rubber nano barite powder relates to the sole requirement, especially by the method of adding nano barite powder after the improvement of rubber abrasion resistance of organic surface treatment.
In the current market can buy a variety of soles of materials, patterns vary. The sole or shoe manufacturers must determine the product should achieve what performance, in line with what kind of standard, and to select materials: Rubber (RU), thermoplastic rubber (TR) and polyurethane (PU) or thermoplastic polyurethane (TPU). Uppers as a component of shoes, and must be closely matched with the soles of the materials, therefore, manufacturers should make the correct choice of uppers materials. Also, design and performance, all of which must be properly chosen to ensure a good quality of the final product.
The method of the invention is: in rubber mixing nano barite powder modified by organic surface treatment agent after the refining process, based on the original production formula and production process of rubber protection unchanged on the same composite nano powder adding 1 ~ 5%. The test results show that the wear resistance of rubber is remarkably improved by adding nano natural powder, and the wear resistance can be increased by about 1.6 times
