Dhaka chinhu chakakosha chekuvakisa chave chichishandiswa kwemazana emakore munzvimbo dzakasiyana dzepasi. Musanganiswa wesamende, jecha nemvura inoshandiswa kusunga zvidhinha, matombo kana makongiri. Kusimba kwekubatanidza kwedhaka kunokosha kune kugadzikana kwese uye kusimba kwechimiro. Naizvozvo, zvakasiyana-siyana zvinowedzera zvinoshandiswa mumisanganiswa yedhaka kuvandudza zvimiro zvavo, uye cellulose ether ndeimwe yezvinhu zvakadaro. Cellulose ethers organic compounds inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa mumiti. Muchinyorwa chino tichakurukura mhedzisiro ye cellulose ethers pamatope bonding uye mabhenefiti avo.
Mhedzisiro ye cellulose ethers pane adhesive simba
Cellulose ethers inowedzerwa kumusanganiswa wedhaka kuti ivandudze kusimba kwayo kwekubatana. Inoshanda semugadziri wekuchengetedza mvura, inosimudzira kushanda kwedhaka uye inopa iyo iri nani yekubatanidza zvivakwa. Inowedzerawo kuwirirana kwedhaka, zvichiita kuti zvive nyore kuisa uye kupararira zvakafanana. Cellulose ethers inoshanda senamo inobata masimende pamwechete, ichiwedzera kusimba kwesero kwedhaka.
Cellulose ethers zvakare ine thickening zvimiro zvinobatsira kudzivirira kupatsanurwa kwemusanganiswa wedhaka. Kuparadzana kunoitika kana zvidimbu zvinorema zvichinyura pasi uye zvimedu zvakareruka zvinoyangarara kumusoro, zvichikonzera musanganiswa usina kuenzana. Izvi zvinoderedza simba rose rezvisungo zvedhaka uye zvinokanganisa kugadzikana kwechimiro. Kuwedzerwa kwe cellulose ethers kunodzivirira kupatsanurwa nekuomesa musanganiswa, kuve nechokwadi kuti zvidimbu zvinorema zvinoramba zvakamiswa mumusanganiswa wedhaka.
Zvakanakira kushandisa cellulose ethers mudhaka
Kuvandudzwa kwekushanda: Kuwedzera cellulose ethers kumusanganiswa wedhaka kunovandudza kushanda kwayo. Zvinoita kuti zvive nyore kugovera dhaka zvakaenzana uye kuderedza kuumbwa kwehomwe dzemhepo. Izvi zvinovimbisa kunyange kushandiswa kwedhaka, zvichipa chisungo chakasimba pakati pezvivharo zvekuvaka.
Inovandudza kusimba kwechisungo: Cellulose ethers inosimudzira kusimba kwechisungo chedhaka nekuita senamo inobata masimende pamwechete. Izvi zvinokonzera chimiro chakasimba, chakasimba. Kuvandudzwa mukuenderana kwedhaka uye kushanda kunobatsirawo kuvandudza simba rayo rechisungo.
Deredza shrinkage: Doka rinodzikira sezvarinooma, zvichiita kuti pave nekutsemuka uye kuderedza simba rezvisungo. Cellulose ethers inoderedza shrinkage yedhaka nekuwedzera kushanda kwayo uye kusimba. Izvi zvinobatsira kudzivirira kuputika kubva pakuumbwa, zvichiita kuti pave nekugadzikana, chimiro chakasimba.
Kunatsiridza kuchengetwa kwemvura: Cellulose ether chinhu chinochengeta mvura chinobatsira kuchengetedza dhaka rakanyorova. Izvi zvinodzivirira kubva pakuoma nekukurumidza, izvo zvinogona kuderedza kusimba kwayo kwechisungo uye kukonzera kutsemuka. Kuwedzera kuchengetwa kwemvura kwedhaka kunobatsirawo pakuita kwayo kwese, sekugona kwayo kurwisa mamiriro ekunze uye zvimwe zvakatipoteredza.
Cellulose ether chinhu chinobatsira zvikuru chinowedzera chinovandudza kusimba kwechisungo chematope. Inoshanda semugadziri wekuchengetedza mvura, inovandudza kushanda uye kusagadzikana, uye inodzivirira kupatsanurwa uye shrinkage. Kushandiswa kwema cellulose ethers mumisanganiswa yedhaka kunoburitsa yakagadzikana, yakasimba zvimiro zvinogona kuramba zvakatipoteredza uye zvinopa kusimba kwenguva refu. Nokudaro, chikamu chakakosha chemazuva ano masanganiswa ematope.
Nguva yekutumira: Sep-25-2023