Formula for protective wax capable of realizing rapid blooming, preparation method of formula, and method for rapidly evaluating blooming of protective wax

Abstract

The invention discloses a formula for protective wax capable of realizing rapid blooming, a preparation method of the formula and a method for rapidly evaluating blooming of the protective wax, belonging to the technical field of manufacturing of rubber products. According to the invention, a test formula for the protective wax capable of realizing rapid blooming is combined with an evaluation method, and the process of floating-out of the protective wax from the formula can be shortened; compared with the prior art, the method can achieve the effect,which can only be achieved in several months in the prior art, within 24 hours, can quickly and accurately evaluate blooming of raw protective wax, and is beneficial for rubber product manufacturers to control the quality of the raw protectivewax and convenient for protective wax purchasing and formula development work in rubber plants. Compared with a conventional evaluation formula, materials and process required by the formula for theprotective wax capable of realizing rapid blooming are simple, operation is easy, and the process that the protective wax floats out from rubber can be shortened. The evaluation method of the invention can rapidly and accurately measure frosting blooming rate.

Description

【Technical field】 [0001] The invention relates to the technical field of manufacturing rubber products, in particular to a formula for rapid frosting of protective wax in the field of tire manufacturing, a formula preparation method and a method for rapidly evaluating frosting of protective wax. 【Background technique】 [0002] During the processing, storage and use of rubber products, it is inevitable that they will be subjected to the combined effects of physical and chemical factors such as heat, light, ozone, radiation, mechanical force, etc., which will cause the unsaturated double bonds in the rubber to break or crosslink, and then make Aging phenomena such as degradation of mechanical properties (hardening, stickiness and brittleness) or cracking of rubber products occur, among which ozone is the main factor causing rubber aging. [0003] In order to make rubber products durable, the industry mainly adopts the method of adding a certain proportion of protective wax to ...

AI Technical Summary

Problems solved by technology

Obviously, a single brand of petroleum wax cannot meet the technical requirements for the chemical composition of rubber protective wax, so it is usually necessary to use different manufacturers and brands of petroleum wax for deployment when preparing rubber protective wax. Affected by various factors such as technical parameters of the production process, such as dewaxing and deoiling, the chemical composition of petroleum wax often fluctuates greatly, resulting in different quality of protective wax products, which has great impact on raw material procurement and formulation determination. There are many troubles. The frosting of protective wax is a problem that the formulators are more concerned about. The natural aging verification is time-consuming and labor-intensive. At present, the rubber tire industry has no relatively uniform test method for verifying rubber frosting. Therefore, tire product manufacturers urgently need a A quick and convenient method for evaluating the performance of protective wax and frost

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