The causes of porosity and bubble formation in rubber product

The causes of porosity and bubble formation in rubber product The vulcanization process of rubber products can have problems for various reasons. Some problems, such as shrinkage, mold flash, flow marks, porosity, and bubbles, etc. There are solutions to any of these problems and the optimization of the vulcanized product. Porosity and bubble formation wants […]

A processing aid additives

A processing aid additives A processing aid additives that with the aim of solving process problems, to the mixture is added. The range of the process additive function is very wide and all levels cover the rubber process. A variety of additives, including: Lubricants, Peptizers, Homogenizing Agents, Tackifiers, Dispersing Agents, Plasticizers. Lubricants: The largest group […]

Brief history of rubber

Brief history of rubber In the rubber industry there is just two types of basic rubber used: natural and synthetic. The study of rubber was created by Charles de la Condamine in 1735. Charles de la Condamine discovered the invention of rubber. Synthetic rubber known as (SR), and Natural rubber known as (NR). Different types […]