Ọrụ Rheology nke Starch Ether na Mortar Fresh

Starch ether bụ ihe mgbakwunye a na-ejikarị na ngwa agha ọhụrụ nke na-enye ọrụ rheology dị iche iche iji melite arụmọrụ na arụmọrụ ya. Enwere ike ịkọwa ọrụ rheology nke starch ether na ngwa agha ọhụrụ dị ka ndị a:

1. Njide mmiri: Starch ether nwere ike melite njide mmiri nke ngwa agha ọhụrụ site na ịbawanye viscosity ya. Mgbe a na-agbakwunye starch ether na ngwa ngwa ọhụrụ, ọ na-etolite ihe dị ka gel siri ike nke na-ejide mmiri ma gbochie ya ịpụpụ ngwa ngwa. Nke a na-enyere aka ịnọgide na-arụ ọrụ nke ngwa agha ahụ ruo ogologo oge, nke dị mkpa karịsịa na ọnọdụ ọkụ na nkụ.
2. Ikpokoro: Starch ether nwere ike ito ngwa ngwa ọhụrụ site na ịbawanye viscosity ya. Nke a nwere ike inye aka mee ka nkwonkwo na ịdị n'otu nke ngwa agha dịkwuo mma, na-eme ka ọ dịkwuo mfe ịrụ ọrụ na ibelata ihe ize ndụ nke ikewapụ ma ọ bụ ọbara ọgbụgba. Starch ether na-enweta nke a site n'ịmepụta netwọk nke ụmụ irighiri ihe na-eme ka nkwụsị nke na-asọba na-abawanye, na-eme ka ngwakọta siri ike ma kwụsie ike.
3. Mgbochi sagging: Starch ether nwekwara ike igbochi ngwa agha ọhụrụ ka ọ ghara ịda ma ọ bụ slumping site na ịbawanye nrụgide mkpụrụ ya. Nchekasị mkpụrụ bụ oke nrụgide achọrọ iji malite ntinye n'ime ihe. Site n'ịbawanye nrụgide mkpụrụ nke ngwa agha ọhụrụ, starch ether nwere ike igbochi ya ka ọ na-asọ ma ọ bụ daa n'okpuru ibu nke ya, na-eme ka nkwụsi ike zuru ezu na ịrụ ọrụ nke ngwakọta.
4. Njikọta emelitere: Starch ether nwere ike imezi njikọ nke ngwa agha ọhụrụ site na ịbawanye viscosity rọba ya. Plastic viscosity bụ iguzogide nrụrụ ma ọ bụ eruba ihe n'okpuru nrụgide mgbe niile. Site n'ịbawanye viscosity rọba nke ngwa ngwa ọhụrụ, starch ether nwere ike imeziwanye ikike ijikọ ọnụ ma belata ihe ize ndụ nke ikewapụ ma ọ bụ ọbara ọgbụgba.

Na nchịkọta, ọrụ rheology nke starch ether n'ime ngwa agha ọhụrụ bụ njide mmiri, nkwụsi ike, mgbochi nkwụsị, na mmakọ ọnụ. Starch ether na-arụ ọrụ ndị a site n'ịbawanye viscosity, na-ebute nrụgide, viscosity plastik, na ịdị n'otu nke ngwa agha ọhụrụ. Site n'inye ọrụ ndị a, starch ether nwere ike imeziwanye arụmọrụ na ịrụ ọrụ nke ngwa agha ọhụrụ, na-eme ka ọ dị mfe iji na ibelata ihe ize ndụ nke ntụpọ ma ọ bụ ọdịda n'oge ihe owuwu.