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德国Ormecon Chemie GmbH公司目前正在研制一种更有助于防止金属生锈的外部涂料,但这种涂料的成份不再是传统上用来防生锈的锌,而是一种名为Polyaniline的塑料,使用这种聚合物后,汽车、金属桥以及金属船外壳至少可以在现有基础上再延长10年的时间才会生锈。 这种塑料防生锈的原理与镀锌金属不同,锌原子在与氧气结合后可以使其保护的金属不受到氧化,因此可以起到防生锈的目的,但镀锌表面维持的时间有限;而Polyaniline则是通过加速金属的电子
Ormecon Chemie GmbH, a German company, is currently developing an exterior coating that will help prevent rusting of the metal, but instead of the zinc traditionally used to prevent rusting, the coating is a plastic called Polyaniline With this polymer, automobiles, metal bridges and metal boat hulls can rust for at least 10 years on the existing basis. This plastic anti-rust principle and galvanized metal is different from the zinc atoms in combination with oxygen to protect the metal from oxidation, it can play a rust-proof purpose, but the galvanized surface to maintain a limited time; Polyaniline, on the other hand, accelerates the electrons in the metal