Qhov zoo ntawm Dej-based Ink

Vim cov dej ua cov khoom hnyav, cov kua dej ua kua muaj qhov tseem ceeb ntawm kev nyab xeeb ntawm ib puag ncig: kev nyab xeeb, tsis muaj tshuaj lom, tsis muaj tshuaj lom, tsis tawg, yuav luag tsis muaj cov pa roj carbon monoxide ntau lawm, feem ntau tshwm sim hauv peb yam hauv qab no.

1. Tsis txhob ua phem rau ib puag ncig

VOC (volatile organic gases) tau lees paub tias yog ib qho tseem ceeb ntawm cov pa phem thoob ntiaj teb. Cov kuab tshuaj raws li cov kuab tshuaj yuav tso tawm ntau qhov tsis tshua muaj VOC, vim tias cov kua dej raws li cov kuab tshuaj siv los ua cov kuab tshuaj. Yog li nws yuav luag tsis muaj cov pa roj carbon monoxide (VOC) rau hauv cov huab cua, txawm tias thaum nws tsim khoom lossis thaum nws siv rau kev luam ntawv.

2. Txo cov tshuaj lom uas seem

Ua kom cov zaub mov huv thiab nyab xeeb. Dej-raws li tus number case kiag li daws qhov teeb meem ntawm toxicity ntawm hnyav-raws li number case. Vim tias nws tsis muaj cov kuab tshuaj organic, cov tshuaj lom uas seem nyob rau saum npoo ntawm cov ntawv luam tawm tau txo qis heev.

3. Txo kev noj thiab nqi

Vim yog cov yam ntxwv ntawm cov dej-raws li number case-homogeneity cov ntsiab lus siab dua. Yuav muab tso rau hauv cov yeeb yaj kiab thinner. Yog li txheeb ze rau cov kuab tshuaj raws li kuab tshuaj. Nws cov txheej txheem ntau npaum li cas (tus naj npawb ntawm tus number case noj ib chav tsev ntawm qhov chaw luam ntawv) tsawg dua.