Methylhydroxyethylcellulose (MHEC) bụ ihe e ji eme polima nke a na-ejikarị arụ ihe owuwu ma nwee uru dị ukwuu na ngwa putty. Lee uru ndị bụ isi nke methylhydroxyethylcellulose na ngwa putty:
1. Meziwanye arụmọrụ owuwu
1.1 Meziwanye njigide mmiri
Methyl hydroxyethyl cellulose nwere ezigbo nchekwa mmiri, nke na-enyere aka ịgbatị oge oghere nke putty, na-enye onye na-etinye ya ohere ka o mee mgbanwe na mmetụ aka. Na mgbakwunye, ezigbo nchekwa mmiri na-egbochi putty ịkpọ nkụ ngwa ngwa mgbe etinyere ya, na-ebelata ihe ize ndụ nke mgbawa na ncha.
1.2 Mee ka mmụba na arụmọrụ nke ihe owuwu dịkwuo mma
MHEC nwere ike ime ka putty dị nro nke ukwuu, na-eme ka ọ dịrị mfe itinye ma gbasaa. Nke a nwere ike ibelata akara ahịhịa na afụfụ n'oge a na-arụ ọrụ ahụ ma melite mma na ịma mma nke putty ahụ.
1.3 Nye ezigbo njikọ
MHEC nwere ike ime ka njikọ dị n'etiti putty na substrate dịkwuo mma, na-eme ka mkpuchi ahụ sie ike ma sie ike. Nke a dị mkpa karịsịa maka owuwu n'ebe dị mgbagwoju anya ma ọ bụ ebe okpomọkụ dị elu, ebe ọ na-egbochi akwa putty ka ọ ghara ịcha ma ọ bụ gbapụ.
2. Meziwanye ihe ndị dị na putty
2.1 Mee ka iguzogide mgbawa dịkwuo mma
N'ihi otú MHEC si ejigide mmiri na ike ime ka ọ dị ka plastik, putty nwere ike ibelata nke ọma n'oge a na-akpọ nkụ, na-ebelata ohere nke ịkpọ nkụ na ịgbawa. A na-eme ka ike nke putty dịkwuo mma, na-eme ka ọ na-agbanwe agbanwe nke ọma na obere mgbanwe dị na substrate na-enweghị mgbawa.
2.2 Meziwanye iguzogide iyi
MHEC na-eme ka ike na ike nke putty dịkwuo mma, na-eme ka elu ya sie ike karịa iyi. Nke a dị mkpa karịsịa maka mgbidi ndị a na-ejikarị eme ihe ma ọ bụ ndị nwere esemokwu, na-enyere aka ịgbatị ndụ mgbidi ahụ.
2.3 Meziwanye iguzogide ihu igwe
MHEC na putty nwere ike ime ka iguzogide ihu igwe ya ka mma, na-enye ya ohere ịnọgide na-arụ ọrụ kwụsiri ike n'ọnọdụ ihu igwe dị iche iche. Ma ọ bụ okpomọkụ dị elu, okpomọkụ dị ala ma ọ bụ gburugburu ebe obibi mmiri, putty nwere ike ịnọgide na-enwe àgwà anụ ahụ ya dị mma ma mgbanwe gburugburu ebe obibi anaghị emetụta ya ngwa ngwa.
3. Mee ka ike kemịkal nke putty dịkwuo mma
3.1 Mee ka iguzogide alkali dịkwuo mma
Methyl hydroxyethyl cellulose nwere ike ime ka putty ghara iguzogide alkali ma gbochie mmebi arụmọrụ nke ihe alkaline na-akpata. Nke a na-eme ka putty na-ejigide arụmọrụ na ọdịdị ya dị mma mgbe ọ na-emetụ ihe ndị nwere alkaline dị ka ihe ndị e ji simenti mee aka.
3.2 Meziwanye ihe ndị na-egbochi nje bacteria na nje fungal
MHEC nwere ụfọdụ mmetụta nje bacteria na mgbochi nje, nke nwere ike igbochi uto nke nje bacteria na ebu ma gbochie ntụpọ na isi ọjọọ nke ebu ịpụta n'elu putty. Nke a dị mkpa karịsịa n'ebe mmiri dị mmiri mmiri ma ọ bụ ebe mmiri dị iji nyere aka mee ka mgbidi dị ọcha ma dị ọcha.
4. Nchedo gburugburu ebe obibi na uru akụ na ụba
4.1 Àgwà nchedo gburugburu ebe obibi
Methyl hydroxyethyl cellulose bụ ihe na-acha akwụkwọ ndụ akwụkwọ ndụ ma dịkwa mma maka gburugburu ebe obibi, nke na-adịghị egbu egbu ma na-emerụ ahụ mmadụ na gburugburu ebe obibi ahụ. Ojiji ya nwere ike ibelata ojiji nke ihe mgbakwunye kemịkalụ ndị ọzọ na-emerụ ahụ ma belata mmetọ gburugburu ebe obibi n'oge usoro owuwu.
4.2 Belata ọnụ ahịa
Ọ bụ ezie na ọnụ ahịa mbụ nke MHEC nwere ike ịdị elu karịa, arụmọrụ ya dị irè na putty nwere ike ibelata ọnụọgụ ihe eji eme ihe na oge itinye ya n'ọrụ, si otú a belata ọnụ ahịa owuwu dum. Ndụ ọrụ ogologo oge na obere ihe achọrọ maka mmezi na-ebutekwa uru akụ na ụba ogologo oge.
5. Ngwa dị iche iche dị iche iche
Methyl hydroxyethyl cellulose adịghị mma naanị maka ime ụlọ putty, kamakwa a na-ejikarị ya eme ihe n'ọtụtụ ihe owuwu dịka putty mgbidi mpụta, moto mgbochi ịgbawa agbawa, na moto nhazi onwe ya. Ọ na-enye ọtụtụ ihe dị iche iche na ihe ndị dị mma na-eme ka ọ bụrụ ihe mgbakwunye dị mkpa n'iwu ụlọ nke oge a.
Methylhydroxyethylcellulose nwere uru dị ukwuu na ngwa putty. Site n'ime ka nchekwa mmiri dịkwuo mma, mmiri mmiri owuwu, njikọta na ihe onwunwe anụ ahụ, MHEC nwere ike ime ka arụmọrụ owuwu na mmetụta ojiji nke putty dịkwuo mma. Na mgbakwunye, ihe onwunwe ya na-adịghị ize ndụ gburugburu ebe obibi na uru akụ na ụba na-emekwa ka ọ bụrụ ihe mgbakwunye ihe owuwu zuru oke. Site na mmepe na-aga n'ihu nke teknụzụ owuwu, atụmanya itinye MHEC na putty ga-abawanye.
Oge ozi: Julaị-15-2024