Methollal celluse yokhazikika

Methollal celluse yokhazikika

Methocel ndi mtundu wacellulose earszopangidwa ndi dedo. Cellulose amakono, kuphatikiza methocel, ma polima osiyanasiyana amachokera ku cellulose, polymer wachilengedwe wopezeka m'makoma a cell a mbewu. Zinthu za methocy's methoces zimagwiritsidwa ntchito mu mafakitale osiyanasiyana chifukwa chazinthu zawo zapadera. Nawa mawonekedwe ofunikira ndi mapulogalamu a methollal cellulose etrase:

1. Mitundu ya methol cellulose etrase:

• Metholsal E mndandanda: Izi ndi celloulose etrage yosiyanasiyana, kuphatikiza methyl, hydroxypropyl, ndi ma hydroxyethyl magulu. Makulidwe osiyanasiyana mkati mwa eisters ali ndi zinthu zosiyana, zomwe zimapangitsa ma viscosies ndi maulendo osiyanasiyana.
• Methokel F Geige: Izi zikuphatikiza cellulose etrars zida zoyendetsedwa. Nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito komwe kupangidwira kwa gel ndikofunikira, monga momwe zimagwirira ntchito mankhwala osokoneza bongo.
• Methocece K mndandanda: K mndandanda cellose eders eder amapangidwa kuti azigwiritsa ntchito nyonga zapamwamba zazikuluzikulu ndi madzi, zimapangitsa kuti akhale oyenera pantchito ngati ma tiles.

2. Katundu wofunikira:

• Madzi osungunuka: Metholosel celluse imasungunuka m'madzi, zomwe ndizofunikira kwambiri pakugwiritsa ntchito mosiyanasiyana.
• Kuwongolera kwa Upaki: Chimodzi mwazinthu zazikulu za methocel ndikuti musinthe, kupereka ubweya wa mafaloni mumadzimadzi monga zophatikizira, zomata, ndi mankhwala.
• Mapangidwe a filimu: Maphunziro ena a methocel amatha kupanga mafilimu, ndikuwapangitsa kukhala oyenera pakugwiritsa ntchito pomwe kanema wowonda, yunifolomu amafunidwa, monga mapiritsi a mankhwala opangira.
• Kuwongolera kwa Getlation: Zinthu zina za methocy, makamaka mu FET mndandanda, zopereka zida zolamulidwa. Izi ndizopindulitsa pakugwiritsa ntchito komwe kupangika kwa gel kuyenera kukhazikitsidwa ndendende.

3. Ntchito:

• Mankhwala a mankhwala: Methocel imagwiritsidwa ntchito kwambiri pa malonda opangira ma piritsi, mapangidwe oletsedwa, komanso ngati chophimba pa piri.
• Zomangamanga: M'malo omanga, methocecel imagwiritsidwa ntchito mu ma tile atchmes, matope, mafolati, ndi mawonekedwe ena a simenti kuti apititse patsogolo kugwiriridwa komanso kusungidwa kwamadzi.
• Zogulitsa: Methocel imagwiritsidwa ntchito pakugwiritsa ntchito zakudya monga kuchuluka kwa mankhwala okumbika komanso ogonera, kupereka mapangidwe ake komanso kukhazikika ku chakudya.
• Zogulitsa Zaumwini: Mu zodzikongoletsera komanso zinthu zachinsinsi, methocecel imapezeka muzogulitsa ngati shampoos, zodzola, zodzola, zokhala ndi zotchinga.
• Zovala za mafakitale: methocecel imagwiritsidwa ntchito molunjika zosiyanasiyana mafakitale kuti muchepetse ma viscket, kusintha chotsatsa, ndikuthandizira kupanga mafilimu.

4..

• Zinthu za methoces zimapezeka m'masukulu osiyanasiyana, iliyonse imagwirizana ndi zomwe zikufunika. Maphunzirowa amasiyana m'matumbo, kukula kwa tinthu, ndi zina.

5. Kutsatira lamulo:

• Dow amatsimikizira kuti cellulose yake ya metholose ya metholose ya meyal etrave amakwaniritsa miyezo yovomerezeka ya chitetezo ndi mtundu mu mafakitale omwe amawagwirira ntchito.

Ndikofunikira kutanthauza zolembedwa ndi maupangiri ndi zitsogozo za sukulu zapadera za methocelvel kuti mumvetsetse katundu wawo ndi mapulogalamu awo molondola. Opanga nthawi zambiri amapereka mwatsatanetsatane chidziwitso pakupanga, kugwiritsa ntchito, komanso kuphatikizidwa kwa mankhwala awo a celluuse.