Pet vsetg filastik: fahimtar bambance-bambance

Pet vsetg filastik: fahimtar bambance-bambance

Pet (polyethylene tereplate) da Petg (glycol-modlified Pet) sune biyu daga cikin masana'antar marufi. Kodayake suna da alaƙa da kamanni, akwai bambance-bambance masu mahimmanci tsakanin waɗannan kayan da masu amfani da su yakamata suyi hankali.

Kayan kayan abinci

PET is made by combining terephthalic acid and ethylene glycol, while PETG is a glycol-modified version of PET that is made by adding cyclohexanedimethanol to the polymer chain. Addition wannan comonomer yana canza kaddarorin sunadarai da na zahiri na kayan, yin pegg ƙarin sassauƙa da laushi fiye da pet.

Bayyanawa

Pet kuma Petg duka suna da irin wannan irin irin wannan bayyanar robobi. Koyaya, Petg an dauke shi mafi ma'ana kuma yana da mafi kyawun haske fiye da dabbobi, wanda ya sa ya dace don aikace-aikacen inda fassarar yana da mahimmanci.

Aikace-aikace

Zaman dabbobi da farko ana amfani dashi a samfuran tattara kayan kwalliya daban-daban, kamar blister trays da dafaffen kwalaye. Hakanan ana amfani da dabbobi a cikin samar da kwalabe na filastik don abubuwan sha, abinci, da kayayyakin kulawa na sirri. Ana amfani da Petg yawanci a cikin kayan gida kamar kofuna, kwanuka, da kwantena. Hakanan ana amfani da Petg a cikin samar da alamu, nuni, da kayan da-sayan.

Ƙarshe

A ƙarshe, dabbobi da pegg sune kayan masarufi guda biyu waɗanda aka yi amfani da su sosai a cikin packag