
Alaye ipilẹ ti ohun elo polyester Polyester. Orukọ kemikali naa jẹ polyethylene terephthalate (PET), o jẹ ohun elo polymer thermoplastic ti a ṣepọ lati awọn itọsẹ epo. Itan...
Ifarabalẹ: Ọra bi okun akọkọ sintetiki patapata ni agbaye, lati igba ti o dide ni awọn ọdun 1930, pẹlu iwuwo ina rẹ, agbara giga, idena wọ, iyara iyara sinu aṣọ,…
Ifiwera ti awọn ohun-ini ohun elo Peculiarity ọra Polyester Kemikali tiwqn Polyamide (PA) Polyethylene terephthalate (PET) Agbara fifẹ giga, resis yiya to dara julọ…