Knowledge

The factors causing rubber aging are: A) Oxygen, oxygen reacts with rubber molecules in rubber to form free radical chain reactions, causing molecular

1. Tensile strength: the maximum force value presented during the stretching of the sample to cracking; 2. Cracking strength: the force value when the

Rubber products refer to the activities of producing various rubber products with natural and synthetic rubber as raw materials, and also include rubb

Natural rubber is the liquid rubber collected from rubber trees. The rubber tree is native to Brazil in South America. It is called the Brazilian Heve

Plastic and rubber are both polymer materials, mainly composed of carbon and hydrogen atoms, and some contain a small amount of oxygen, nitrogen, chlo

After rubber vulcanization, there are always some bubbles on the surface of the sample, of varying sizes. After cutting, there are also a few bubbles

Accidents with babies are often inevitable, so it is very important for parents to choose materials in all aspects. As early as abroad, silicone produ

The most essential difference between plastic and rubber is that plastic deforms when it is deformed, while rubber deforms elastically. In other words

Dip plastic process

In daily life, we will not pay attention to some details when using pressure cookers, especially those that are small and difficult to detect. The mai

Adding accelerators to rubber can promote the reaction between rubber and vulcanizer, increase the vulcanization speed, reduce the vulcanization tempe

After forming, silicone coasters are not processed by secondary processes, so the surface will automatically absorb dust. Static oil can be sprayed on