Ngwakọta roba na ịgwakọta
A na-ejikarị akpa rọba gbazee EVA eme ihe na ngwakọta roba na usoro ịgwakọta n'oge mmepụta taya, eriri roba, eriri roba, waya na eriri, ihe akpụkpọ ụkwụ, na akara roba.
Ihe mgbakwunye roba na kemịkalụ
Akpa valvụ EVA anyị na ihe nkiri FFS dị ala gbazere dị mma maka nkwakọ ngwaahịa roba na kemịkalụ dị ka carbon ojii, silica, zinc oxide, calcium carbonate, titanium dioxide, mmanụ usoro roba, asphalt, wdg.
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