Banyere ego nke Redispertible mbubreyo na ngwa agha, ọtụtụ ndị ahịa na-eche banyere ihe ndị a. Okwu Okwu Okwu: Ntughari mbubreyo: Ntugharị na-achagharị anya ga-aka mma nke ọma n'etiti okwute na ntọala, mana ọ ga-ebelata mmiri nke ngwa agha. nwoke na nwanyi. The Refollents mmiri nwere ike ime ka ike nke ngwa agha ahụ guzogide mmiri nje micro-nrụgide, mana reflent mmiri nwere ike belata mkpuchi nke ngwa agha. Ya mere, mgbe anyị na-akpụzi ngwaahịa ngwa ahịa dị njikere, anyị kwesịrị ịtụle mmetụta nke akụkụ ọ bụla na arụmọrụ nke ngwa agha, ma kpebie ihe ndị na-akpata akụ na ụba site na nnwale. Mpempe akwụkwọ na-acha odo odo na mbubreyo nwere ike ime ka nkekọ nke ngwa agha mee ka ọ dị mma. N'ihi oke ọnụ ahịa nke Redispertible mbubreyo, ka ibu usoro onunu ogwu, elu nke ngwa ngwa a gwakọtara, yabụ a ga-atụle ya na ọnụ ahịa ahụ. Nnukwu ikike nke dị elu nwere ike igbochi ndị na-abaghị uru ruo n'ókè ụfọdụ, nrụgide ahụ mepụtara site na nrụrụ dị mfe ịgbasa. Ya mere, ijikọ aka dị ezigbo mkpa iji melite nguzogide.
Nchọpụta ahụ na-egosi na mmetụta siri ike nke cellulose eather na ntụ ntụ na-aba uru iji meziwanye ike nke ngwa agha ciment. Site na mmụba nke ọnụọgụ polymer na-agbasa, ji nwayọọ nwayọọ na-abawanye. Mgbe ego nke mbubreyox ntụ ntụ dị obere, ike nke na-aba ụba nke ukwuu site na mmụba nke ọnụego nke mbubreyo. Dịka ọmụmaatụ, mgbe ọnụego nke mbubreyo bụ 2%, ike nke na-abaghị uru 0182MPA, nke zutere mba na ụwa chọrọ 0160MPA. Were ntụ ntụ ntụ ntụ ka ọmụmaatụ: ịgbakwunye ntụ ntụ mmiri mbubreyo nwere ike imeziwanye njikọ nke Putity na mkpụrụ osisi nke matriks ọnụ, na mbubreyo ntụ ntụ na-abanye n'ime pores na cares. A na-ehiwe ihe nkiri na capillary ma na-agbasi ike n'elu mkpụrụ, si otú a na-eme ka ezigbo ike dị n'etiti ihe na-enweghị ike na mkpụrụ osisi. Mgbe ewepụ Putty ahụ na efere ule, achọtara ya na mmụba nke ọnụego nke mbubreyo na-eme ka ndọpụta nke putty ruo mkpụrụ. Ma mgbe ego nke mbubreyo kariri 4%, na-abara mmụba nke ike nke ọma na-akwụsịlata. Ọ bụghị naanị na ịgbasasị mbubreyo dị ka ciment na carnoni dị egwu na mgbapụta nke putty, yabụ ike dị egwu anaghị egosi iwu ahịrị na-abawanye.
Ntughari mmiri na ntuli aka alkali bu ihe nlere anya di nkpa ikpebi ma enwere ike iji ya ma enwere ike iguzobe ya dika mmiri nke ime ulo ma obu ogwu nke mpụga. Mgbe ego nke mbubreyo na-adị ala karịa 4%, na mmụba nke ego nke mbubreyox, mmiri mmiri gosipụtara omume dị ala, ihe ahụ pụtara ìhè. Mgbe usoro ọgwụgwọ ahụ karịrị 4%, ọnụego mmiri mmiri na-ebelata nwayọ. Ihe kpatara ya bụ na a na-eji ccence mee ihe dị ka ihe mkpuchi ahụ na Pubty. Mgbe agbakwunyeghị polmer polymerble polymer agbakwunyeghị, enwere ọtụtụ olulu na sistemụ. Ọ nwere ike mepụta ihe nkiri iji gbochie oghere ndị ahụ na usoro pọmpụ ahụ, nke mere na asịrị ya nke ọma ma kpọọ nkụ, belata oke mmiri mmiri, ma kwalite nguzogide mmiri. Mgbe ego nke mbubreyo 4%, polymer emulsion mgbe resmers emulsion mgbe respperble ga-ejupụta verty ma na-etolite ihe nkiri ahụ zuru oke, nke mere na mmiri mmiri nke Puyety belata na mmụba nke ọnụego nke mbubreyo. Mmụba a na-adị larịị.
Ideringtụle mmetụta nke ntụ ntụ mmiri mbubreyo na mgbochi nke Putty, yana ịtụle ọnụego nke ọkwa nke usex, na pọmpụ ahụ nwere ikike nke njikọ na ezigbo mmiri. Polymer polymer nke mbugharị nke mbubreyo ntụ ntụ ahụ nwere ike ijikọ mkpụrụ osisi ahụ kpamkpam, yabụ na enweghị ihe nkiri zuru oke, yabụ, ọ nwere ike belata ọnụego nke Putty. mmiri mmiri.
Oge post: Feb-20-2025