HEMC ya Putty yokhala ndi Wetting Perform Good

HEMC, kapena Hydroxyethyl methyl cellulose, ndi thickener, binder, ndi emulsifier wamba amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, zodzoladzola, ndi zakudya. Chimodzi mwazinthu zazikulu za HEMC ndikutha kupititsa patsogolo kunyowetsa kwazinthu zomwe zimawonjezeredwa. Pankhaniyi, tikambirana momwe HEMC ingagwiritsire ntchito kukonza kunyowetsa kwa Putty.

Putty ndi mtundu wazinthu zomwe zimagwiritsidwa ntchito pomanga, makamaka podzaza mipata, ming'alu, ndi mabowo pamakoma ndi kudenga. Ndi chinthu chonga phala chomwe chimapangidwa ndi kuphatikiza kwa calcium carbonate, madzi, ndi chomangira, monga latex kapena acrylic. Ngakhale putty nthawi zambiri imakhala yosavuta kugwiritsa ntchito, imodzi mwazinthu zomwe zimafala ndikunyowetsa bwino. Izi zikutanthauza kuti imavutika kumamatira pamwamba ndikudzaza mipata bwino, zomwe zimapangitsa kuti pakhale kutha.

Kuti athetse vutoli, HEMC ikhoza kuwonjezeredwa ku putty kuti ipititse patsogolo ntchito yake yonyowa. HEMC ndi polima yosungunuka m'madzi yomwe imachokera ku cellulose, polima yachilengedwe yomwe imapezeka m'makoma a cellulose. Mukawonjezedwa ku putty, HEMC imathandizira kunyowetsa pamwamba, kulola kumamatira bwino ndikudzaza mipata bwino. Izi zimabweretsa kutha kosalala komanso ntchito yabwino yonse.

Kuti mukwaniritse mlingo wofunidwa wa ntchito yonyowetsa, ndikofunika kugwiritsa ntchito mtundu woyenera wa HEMC ndikutsatira njira zoyenera zosakaniza. Izi ndi zina zofunika kuziganizira mukamagwiritsa ntchito HEMC ku Putty:

Mtundu wa HEMC: Pali mitundu ingapo ya HEMC yomwe ilipo, iliyonse ili ndi katundu ndi mawonekedwe osiyanasiyana. Mtundu wa HEMC womwe ndi wabwino kwambiri pa putty udzatengera zinthu monga kukhazikika komwe kufunidwa, kukhuthala, ndi njira yogwiritsira ntchito. Nthawi zambiri, HEMC imalimbikitsidwa kuti ikhale yotsika mpaka yapakatikati pamapulogalamu a putty.

Njira yosakaniza: Kuonetsetsa kuti HEMC imagawidwa mofanana mu putty, ndikofunika kutsatira ndondomeko yoyenera yosakaniza. Izi nthawi zambiri zimaphatikizapo kuwonjezera HEMC kumadzi poyamba ndikusakaniza bwino musanawonjezere putty. Ndikofunika kusakaniza putty bwinobwino kuti muwonetsetse kuti HEMC imabalalika mofanana komanso kuti palibe zotupa kapena zotupa.

Kuchuluka kwa HEMC: Kuchuluka kwa HEMC kuti kuonjezedwe ku putty kudzatengera zofunikira pakugwiritsa ntchito. Nthawi zambiri, kuchuluka kwa 0.2% mpaka 0.5% HEMC pa kulemera kwa putty kumalimbikitsidwa kuti pakhale kunyowetsa bwino.

Kuphatikiza pakuwongolera magwiridwe antchito, HEMC imathanso kupereka maubwino ena ikagwiritsidwa ntchito mu putty. Izi zikuphatikizapo kugwirira ntchito bwino, kumamatira bwino pamwamba, ndi kuchepetsa kung'amba ndi kuchepa. Ponseponse, kugwiritsa ntchito HEMC mu putty ndi njira yotsika mtengo yopititsira patsogolo magwiridwe antchito ake ndikumaliza bwino.