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In order to extend the life of high polymer material, Inhibit or delay the oxidative degradation of polymers, usually use antioxidants to slow down the automatic oxidation of rubber, plastics, petroleum, grease and food materials. There are many varieties of antioxidants, according to their chemical structure can be divided into amines, phenols, phosphoric acid cool […]

Medical latex products include medical gloves, medical products on latex silk or latex tape, medical rubber plugs, medical latex tubes, etc. 72% of medical gloves are nitrile and latex gloves, and the global annual demand for nitrile and latex gloves in more than 200 billion. Nitrile gloves have the advantages of avoiding Latex allergy, good

Natural latex is widely used in household and medical applications, but carcinogenic substances such as N-nitrosamines may be present in latex products such as pacifiers, condoms and medical catheters. Most of the traditional accelerators are secondary amine-type vulcanisation accelerators, which when vulcanised at high temperatures can quickly form carcinogenic N-nitrosamines with air or nitrogen oxides

Active ZnO VS Indirect ZnO Active zinc oxide differs significantly from ordinary zinc oxide. Firstly, the two are produced by different methods. Active zinc oxide is produced by chemical methods, i.e. the wet method, and the equipment used to produce direct or indirect zinc oxide is not capable of producing active zinc oxide. There are