Lub cev thiab tshuaj ntsuas ntsuas
| Qhov tshwm sim | Pob tshab rau lub teeb daj kua |
| Cov ntsiab lus ruaj khov | 40%±2 |
| Tus nqi PH | 7-8 (1% aqueous tov) |
| Hom Ionic | qaug zog cation |
| Dej solubility | yooj yim soluble hauv dej |
txheej txheem thov
Kev Siv: Kho cov roj concentration raws li cov khoom siv ntau lawm, txheej txheem txheej txheem thiab lub hom phiaj OPU. Lub hom phiaj OPU polypropylene staple fiber ntau yog 0.3-0.9%
Cov kev ceev faj
1) Kev xav tau dej zoo: conductivity qis dua 10us/cm, hardness qis dua 3mg/L (raws li CaCO3), pH ntawm 6.0-8.0.
2) Cov roj no yog siv rau kev tsim cov polypropylene luv fiber ntau. Ua ntej siv cov roj no rau lwm lub hom phiaj, thov kuaj qhov tsim nyog ua ntej siv.
3) Txhua yam tshuaj muaj txiaj ntsig zoo rau ib puag ncig thiab tib neeg lub cev. Thov xa mus rau International Chemical Safety Instructions kom paub meej.
4) Cov roj no yuav turbid lossis khov hauv qab 0 degree . Ua ntej siv, sov nws mus rau 20-30 degree kom yaj tag ua ntej siv. Nws yuav tsis cuam tshuam qhov zoo.
5) Cov khoom no muaj lub neej txee ntawm 6 lub hlis. Tsis txhob tshav ntuj ncaj qha thiab thauj nws kom nyab xeeb.
Yog tias muaj teeb meem zoo tshwm sim, peb yuav muab tag nrho cov nyiaj rov qab thiab dais tag nrho cov nqi thauj khoom. Xa lus nug tam sim no kom tau txais tsawg kawg 10% tawm, thov hu rau peb ntawm WhatsApp lossis Email peb los tham.
Cim npe nrov: hc-4078 polypropylene luv fiber ntau roj tus neeg sawv cev, Tuam Tshoj hc-4078 polypropylene luv fiber ntau roj tus neeg sawv cev manufacturers, hoobkas
