Yuav ua li cas koj yaj Hec hauv dej?

HEC (Hydroxyethyl cellulose) yog dej-soluble polymer nquag siv nyob rau hauv ntau yam kev lag luam xws li cov chaw ua tshuaj, tshuaj pleev ib ce, thiab khoom noj. Dissolving Hec hauv dej feem ntau yuav tsum tau ob peb kauj ruam kom ntseeg tau tias kev faib ua kom tiav:

1. Npaj dej: Pib nrog chav sov lossis dej sov me me. Cov dej txias tuaj yeem ua rau cov txheej txheem qeeb qeeb.
2. Ntsuas HEC: Ntsuas qhov yuav tsum tau siv ntawm HEC hmoov siv nplai. Tus nqi pes tsawg nyob ntawm koj daim ntawv thov tshwj xeeb thiab kev xav tau.
3. Ntxiv Hec rau dej: maj mam li maj mam txig rau hauv dej hauv dej thaum nplawm tsis tu ncua. Zam kev ntxiv tag nrho cov hmoov ib zaug los tiv thaiv clumping.
4. Do: do qhov sib xyaw kom tsis tu ncua kom txog thaum cov hmoov hec yog tag nrho cov dej tawg hauv dej. Koj tuaj yeem siv lub tshuab ua haujlwm stirrer lossis cov khoom siv tes ua rau loj dua.
5. Cia sij hawm rau tiav kev ua tiav: Tom qab pib dispersion, tso cai rau kev sib xyaw kom zaum rau qee lub sijhawm. Ua tiav kev sib tham yuav siv sijhawm ob peb teev lossis txawm tias dhau ib hmos, nyob ntawm cov concentration thiab kub.
6. Yeem: Kho Ph lossis ntxiv lwm cov khoom xyaw: nyob ntawm koj daim ntawv thov, koj yuav tsum tau kho cov ph ntawm cov tshuaj lossis ntxiv lwm yam khoom xyaw. Nco ntsoov tias txhua txoj kev kho tau ua tiav thiab nrog kev txiav txim siab kom tsim nyog ntawm lawv cov teebmeem ntawm HEC.
7. Lim (yog tias tsim nyog): yog tias muaj cov khoom tsis muaj dab tsi, koj yuav tsum lim cov tshuaj kom tau txais cov tshuaj ntshiab thiab homogeneous.

Los ntawm kev ua raws li cov kauj ruam no, koj yuav tsum muaj peev xwm tshem tawm cov dej hauv dej rau koj daim ntawv thov xav tau.