Mmekọrịta dị n'etiti viscosity na okpomoku nke hydroxypypyl methyl cellulose (hpmc)

(1) Mkpebi nke viscosity: A kwadebere ngwaahịa a na-akwadebe n'ime ihe ngwọta nke 2 Celsius C, ma tụọ site na ngọngọ nke NDJ-1.

(2) Ọdịdị nke ngwaahịa ahụ bụ ntụsara ahụ, yana ngwaahịa ngwa ngwa zuru ezu na "s".

Etu ị ga-esi Jiri Hydroxypypylthylthylcelllose

Tinye ozugbo n'oge mmepụta, usoro a bụ ihe dị mfe na usoro dị mkpụmkpụ na oge dị mkpụmkpụ, usoro dị iche iche bụ:

1. Tinye ụfọdụ mmiri esi na arịa na-akpali agụụ (hydroxyeth na ngwaahịa cellulose na-agbanye na mmiri oyi, yabụ tinye mmiri oyi);

2. Tụgharịa na mkpali na obere ọsọ, ma jiri nwayọ were ngwaahịa ahụ n'ime akpa na-akpali akpali;

3. Gaa n'ihu na-akpali ruo mgbe ihe ndị ahụ niile tinye ya;

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5. Mgbe ahụ tinye ihe ndị ọzọ na usoro.

Kwadebe mmanya nne maka iji: usoro a bụ ime ka ngwaahịa ahụ banye na mmanya na-egbu egbu site na ịta elu buru ụzọ, wee tinye ya na ngwaahịa ahụ. Uru bụ na ọ nwere mgbanwe ka ukwuu ma enwere ike ịgbakwunye na ngwaahịa emechara. Nzọụkwụ a bụ otu ihe ahụ (1-3) na mgbakwunye mgbakwunye. Mgbe a ga-etecha ngwaahịa nke ọma, ka ọ kwụ ọtọ maka eke ọkụ igbari, wee bido kpamkpam tupu ojiji. Ọ ga-ahụ na a ga-atụkwasị ya na onye nnọchi anya antifung na mmanya na-a recoorsụ nne na-anwụ ozugbo o kwere omume.

Mgwakọta akọrọ: Mgbe ị na-agwakọta ntụ ntụ ntụ ntụ na ntụ ntụ (dị ka ciment, ụrọ nke gypsum, wdg), na-etinye ya ruo mgbe ngwaahịa a na-akpali ruo mgbe ngwaahịa a gbazee.

Nsacha nke mmiri na-agba mmiri na-agbanye: ngwaahịa mmiri na-ajụ oyi na-agbakwunye na mmiri oyi maka mgbasa. Mgbe ịgbakwunye mmiri oyi, ngwaahịa ahụ ga-emebi ngwa ngwa. Mgbe ogologo mmiri ruo oge ụfọdụ, bido na-akpali akpali ruo mgbe etisasịwo kpamkpam.

Akpachara anya mgbe ị na-akwadebe ihe ngwọta

(1) Ngwaahịa na-enweghị ọgwụgwọ dị elu (belụsọ WLDDOXYETHYETHYETHYETH COULUSE) agaghị enwe ike na mmiri oyi;

(2) A ga-eji nwayọọ nwayọọ na-agbachasị ya n'ime akpa agwakọta, agbakwunyela nnukwu ego ma ọ bụ ngwaahịa rụpụtara na mgbochi n'ime akpa agwa;

(3) Mmiri mmiri na uru mmiri nke mmiri na-enwe mmekọrịta doro anya na mgbasa nke ngwaahịa ahụ, a ga-akwụrịrị nlebara anya na nke a, a ga-akwụrịrị ụgwọ pụrụ iche;

(4) Atinyekwala ihe ụfọdụ na-etinye na ngwakọta ahụ tupu a na-etinye ya mmiri na mmiri, ma na-abawanye uru ph uru, nke ga-enyere ya aka ịgbazee;

(5) Dị ka o kwere mee, tinye antifungal na-aga n'ihu;

(6) Mgbe ị na-eji ngwaahịa viscositese dị elu, ịdịmma nke mmanya na-egbu egbu ekwesịghị ịdị elu karịa 2.5-3%, ma mmanya na-egbu egbu ga-esiri ike ịrụ ọrụ;

(7) ngwaahịa ndị a na-agaghị eji ngwa ngwa - etisasị na ngwaahịa ma ọ bụ ngwaahịa.