What is the anti-aging agent of rubber?

Anti-aging agent BLE，In the natural rubber and synthetic rubber such as neoprene, butyronitrile, butylbenzene, 3-polybutadiene rubber and the rubber latex , Antioxidant BLE may serve as the general antioxidant. It also has the good property to protect from the heat, oxygen, ozone, climate and deflection and so on .

Does natural rubber have antidegradants?

Natural rubber already contains naturally occurring antioxidants that protect the polymer from oxidation. One of the key properties of antidegradants (antioxidants and /or antiozonants) is their solubility in the rubber matrix. The faster the rate of bloom, the less soluble the antidegradant is in the polymer system.

What products do you offer for the rubber industry?

For the Rubber Industry we offer products from leaders in the business; Synthomer, Akzo Nobel, H. W. Barbe, Tosoh, Goodyear and Grace Davison. We offer many types of chemicals for your needs, everything from elastomeric modifiers to anti oxidants. Please choose the segment in the menu to the left.

What happened to natural rubber elastomeric polymer?

Natural rubber was the only elastomeric polymer available for commercial use at that time. Articles made from natural rubber would soon become soft and tacky. They would no longer be serviceable. Chemists determined the cause of degradation and pre-mature failure of rubber articles was due to reaction with oxygen in the atmosphere.

Which polymers have antioxidants added to their latex phase?

Nitrile, SBR, polychloroprene and synthetic polyisoprene are examples of polymers that have antioxidants added to their latex phase of processing to protect them from oxidation. Natural rubber polymers normally do not need the addition of “polymer stabilizers” to be protected against oxidation.

What happened to rubber in the 19th century?

In the late 19th and early 20th centuries, articles made from rubber had very poor weathering characteristics. Natural rubber was the only elastomeric polymer available for commercial use at that time. Articles made from natural rubber would soon become soft and tacky. They would no longer be serviceable.