With the increase of room temperature vulcanization materials and the appearance of high temperature vulcanization, the vulcanization temperature tends to two extremes. From the improvement of curing efficiency, it should be considered that the higher the curing temperature, the better. But in fact we can not infinitely increase the curing temperature. Rubber is a high polymer, high temperature wi...
Silicone rubber polymer molecule is composed of Si-O bond into a chain structure, its main composition is high molar mass linear polysiloxane. Because of the Si-O-Si bond is the basic type, what the silicon atom connects is methyl. There is very small amount of unsaturated side chain groups and small molecular inter-atomic forces, and molecular spiraling structure with methyl arranged outwards can...
Rubber compound is a process of combining raw rubber and compounding agent according to the performance requirements of products,considering factors such as processing technology performance and cost.The general compound system includes raw glue, curing system, reinforcing system, protection system, plasticizing system, etc.. Sometimes it also includes some other special systems such as flame reta...
In daily life, there are many silicone hose china used for silicone drinking straw , in fact, in addition to the home use, there are many other types: Other type Bellow: Catheters Medical grade silicone tubes and hoses are especially suitable for medical and pharmaceutical applications where purity is critical.The medical industry has strict requirements for cleanliness and non-toxicity, and medic...
Rubber gaskets are innovative mechanical rubber seals that ensure the prevention of leaks between two surfaces. This blog will guide you detailed introduce the basics of gaskets . What is a gasket? An EPDM gasket seal fills a space between two substrate sections to avoid leaks. It is usually a shaped sheet o-ring that will cap the intersection between two surfaces. This flexible component can be u...
When you looking for a high performance gasket, rubber seals often lack the ability to remain durable if an application comes in contact with oils. For these situations, consider using gaskets made of Nitrile Butadiene Rubber, also known as oil resistant rubber - NBR. Nitrile Butadiene Rubber is one of the few rubbers that are particularly resistant to petroleum, mineral, and vegetable oils,...
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