Rustproof rubber and manufacturing method thereof

Abstract

The invention relates to a rubber material, and in particular to a rustproof rubber and a manufacturing method thereof. The rustproof rubber comprises by weight 45%-55% of a raw rubber, 3.0%-3.8% of an anti-rust agent, 0.7%-0.9% of an accelerant, 5.0%-7.0% of zinc oxide, 0.8%-1.2% of stearic acid, 5.0%-7.0% of DCP (dicumyl peroxide), 8.6%-9.6% of carbon black, 0.8%-1.2% of an antioxidant D and the balance of light calcium carbonate. When contacting with metal, the rubber provided by the invention can provide excellent rustproof protection to inhibit corrosion of metal and meanwhile avoid possible corrosion of the rubber during contact with the metal.

Description

technical field

[0001] The invention relates to a rubber material, in particular to an antirust rubber and a manufacturing method thereof. Background technique

[0002] Nowadays, rubber products often need to be used together with metal, for example, rubber plugs are used to seal metal pipe nozzles, rubber pipes are directly connected to metal pipe nozzles, metal parts are inlaid on rubber, and so on. When ordinary rubber products are in contact with or combined with metal products, the rubber has no antirust protection effect on the metal, and the metal material is easy to rust when the humidity is high or the storage time is long, and some additives or additives in the rubber are also harmful to the metal. Certainly corrosive. These situations lead to metal parts being often scrapped and replaced due to corrosion, causing certain economic losses. Especially some weapons and equipment, such as artillery muzzles, are generally sealed with rubber plugs to achieve dustproof ...