I-Polyisobutylene (PIB) yinto engenambala, engenancasa, ayinayo ityhefu okanye i-semi-solid substance, ukumelana nobushushu, ukuxhathisa i-oksijini, ukuxhathisa i-ozone, ukumelana nemozulu, ukuxhathisa i-ultraviolet, ukuxhathisa kwe-asidi kunye ne-alkali kunye nezinye iikhemikhali zisebenza kakuhle.I-Polyisobutylene ayinambala, ayinavumba, ayikho...
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