Common Ingredients Used in Custom Rubber Mixing

Custom rubber mixing process is also known as a rubber compounding art that requires you to mix all raw ingredients of rubber to make a consistent solution. Each component is carefully selected in the process so that the final output can perform well. Custom mixers are utilised to implement this process in which all ingredients are put in an exact ratio. Custom mixers could vary from company to company, but the objective behind using them is same; to supply a consistently mixed rubber to end users. A rubber compound process can include various ingredients, some of them are given below. Polymers A polymer is one of the essential ingredients used in a rubber compound process to ensure the durability and resistance to wear and tear. The use of a specific type of polymer is decided by its chemical performance. Filler Another vital component is filler. The quantity to be used in the process is determined on the basis of the properties of finished rubber. The most common fillers used in this process are amorphous silica, carbon black and clay. The use of these fillers is determined by the properties that you are looking forward to getting in a final rubber output. However, all qualities can’t be found in a particular custom rubber mixing formula at the same time. This means one quality will be compromised to make another property pronounced. Protectants Protectants include antioxidants, waxes and antiozonants that help improve the performance of rubber. Antioxidants withstand high temperature and prevent polymer bonds from breaking. Antiozonants protect rubber from the ozone attack. Various oils are also used to reduce the viscosity of rubber as well as integrate dry ingredients. Cures The most common processing aids used in a rubber compound process are sulfur and carbon bonds. These cures can affect the property of a final rubber product. In fact, the slightest change in the ratio of these cures can influence the properties of rubber tremendously. There are many other ingredients too that are used in custom rubber mixing approach. It is a long process as it requires you to test all properties to produce the desired...

How are Butyl Tubes Different from Natural Rubber?

Have you ever thought what makes a tyre potential to withstand hard brakes, vehicle load and transmitting accelerating? It’s air. A pneumatic tube type tyre needs a tube to retain air. A tube is an essential and integral part of such types of tyre. Therefore a wrong selection of tube may result in premature tyre failure. When it comes to choosing the best air tube for good air retention quality, butyl tubes play a crucial role. Butyl tubes can be identified with a blue line drawn over the tube. These tubes are made from butyl rubber that is known for high-end air retention quality. The size of butyl tubes depends upon the size of a tyre in which it is to be fitted. Difference between Butyl Tubes and Natural Rubber Butyl Tubes Natural Rubber Air retention quality is good at high temperature and load. It has very poor air retention capacity at high temperature and load. It can blend with EPDM rubber It can’t blend with EPDM rubber. It has good resistance to heat and harsh weather. It can’t withstand heat and harsh atmosphere. It increases tyre life due to restricted air loss. A tyre can’t serve for a long time due to frequent air loss. Butyl tubes can be identified by a blue line marked on tubes. Natural rubber is identified by a yellow line marked on tubes. It doesn’t require frequent air filling. It requires frequent air filling. How to Upkeep of Butyl Tubes Don’t unpack the tube unless you’re ready to use it. It will help Try to keep in dark and cool place. It increases the life of a tyre. Don’t use transparent packing for butyl tubes as it can reduce its shelf life. Don’t expose the tube to sunlight or warm area. Butyl Tubes Fitment Guidelines Make sure that you’re using right tools to fit the tube in a tyre. Make sure that the inside of a tyre is free from lubricated material. Fill minimal air in the tube to ensure that air is not leaking from the body of tube and valve. Overinflation of a tube is not recommended. Ensure that it has good quality valves. Don’t run a tyre in a flat condition; this may affect the tube....