Senge isiri-ionic surfactant,hydroxyethyl cellulose(HEC) ine zvinotevera zvivakwa mukuwedzera mukukora, kumisa, kusunga, kutenderera, kuumba firimu, kuparadzira, kuchengetedza mvura uye nekupa inodzivirira colloids:
1. HEC inonyungudutswa mumvura inopisa kana inotonhora, uye haina kunyura pakupisa kwakanyanya kana kuvira, saka ine huwandu hwakawanda hwekunyungudika uye viscosity maitiro, uye isiri-thermal gelation;
2. Iyo isiri-ionic pachayo inogona kugarisana nemamwe mapolymer anonyungudika nemvura, surfactants uye munyu mune zvakasiyana-siyana, uye yakanakisa colloidal thickener ine high-concentration electrolyte solutions;
3. Kukwanisa kwekuchengetedza mvura kwakapetwa kaviri kune iyo methyl cellulose, uye ine zviri nani kuyerera kwemutemo.
4. Kuenzaniswa neyakazivikanwa methyl cellulose uye hydroxypropyl methyl cellulose, kukwanisa kuparadzira kweHEC ndiyo yakaipisisa, asi kukwanisa kwekudzivirira kwecolloid ndiyo yakasimba.
Maitiro ekushandisa hydroxyethyl cellulose?
1. Join zvakananga mukugadzirwa
1. Wedzera mvura yakachena kubhakiti guru rakagadzirirwa ne-high-shear blender.
2. Tanga kubvongodza uchienderera mberi nekumhanya kwakaderera uye zvishoma nezvishoma sieve hydroxyethyl cellulose mumugadziro wakaenzana.
3. Ramba uchikurunga kusvika zvidimbu zvese zvanyorova.
4. Zvadaro wobva wawedzera mheni kudzivirira mumiririri, alkaline additives akadai pigments, dispersing aids, ammonia mvura.
5. Kurudzira kusvika yese hydroxyethyl cellulose yanyungudika zvachose (viscosity yemushonga inowedzera zvakanyanya) usati wawedzera zvimwe zvikamu mufomula, uye kugaya kusvika yava.
Nguva yekutumira: Nov-03-2022