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Pepa paʻa PVC kūpaʻa hina a me ka alkali
ʻO ka pepa PVC paʻa, ke aniani kiʻekiʻe, ka hoʻoili maikaʻi, ka pale ʻana i ka palaho, ka pale ʻakika, ka pale ʻana i ka ʻili, ka paʻa ikaika, ka pale ʻana i ka ultraviolet / ka mālamalama / ka ʻelemakule, ʻaʻohe melemele a me ka palaho, ka ʻili ʻaoʻao pālua, ka ʻili laumania, ʻaʻohe omo wai, ʻaʻohe Deformation, maʻalahi ka hana ʻana. Hana ʻia ka huahana me nā mea hou, ʻaʻohe ʻono, a ʻoi aku ka maikaʻi o nā waiwai kino ma mua o ka PMMA plexiglass.
