Redispersible polymer powder (RDP) bụ ihe mgbakwunye dị iche iche a na-ejikarị eme ihe na ihe owuwu na ihe owuwu.Ọ na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ nke ngwaahịa dị iche iche site n'inye ihe ndị dị mma dị ka adhesion, mgbanwe, nkwụsị mmiri na ịdịte aka.Nke a ntụ ntụ bụ n'ezie ntụ ntụ na-acha ọcha na-enweghị onwe nke mejupụtara ihe nkedo polymer, na-adaberekarị na vinyl acetate-ethylene ma ọ bụ emulsions copolymer ndị ọzọ.
Okwu Mmalite nke ntụ ntụ polymer na-agbanwe agbanwe
Redispersible polima powders na-emepụta site ịgba ihicha polima dispersions.Usoro a gụnyere ịtụgharị mmiri mmiri latex ka ọ bụrụ ntụ ntụ na-enweghị onwe ya site na iwepu mmiri.N'ihi ntụ ntụ nwere ike mfe redispersed na mmiri na-etolite a anụ emulsion yiri mbụ polymer dispersion.Ihe onwunwe a pụrụ iche na-eme ka RDP bụrụ ihe mgbakwunye bara uru nke ukwuu na ngwa dị iche iche.
Ngwongwo nke ntụ ntụ polymer na-emegharị emegharị
1. Nhazi ihe nkiri:
Mgbe agbakwunyere na usoro, RDP na-enyere aka ịmepụta ihe nkiri na-aga n'ihu ma na-agbanwe agbanwe.
Ihe nkiri ahụ na-enye nkwado dị mma n'ụdị dị iche iche, na-enyere aka melite ike zuru oke na ogologo oge nke ngwaahịa ikpeazụ.
2. Ihe mgbochi mmiri:
Ngwunye polymer na-agbanwe agbanwe na-eme ka mmiri na-eguzogide ihe onwunwe, na-eme ka ọ dị mma maka ngwa mpụga nke chọrọ ikpughe na mmiri.
3. Mgbanwe:
Mgbakwunye nke RDP na-eme ka mgbanwe nke ihe ahụ dịkwuo mma, na-egbochi mgbawa ma hụ na ogologo ndụ dị n'okpuru ọnọdụ dị ike.
4. Adhesion:
Nrachi dị mma bụ otu n'ime uru kachasị dị na iji RDP, na-akwalite njikọ siri ike n'etiti ihe dị iche iche.
5. Nhazi:
RDP na-enye ike ịrụ ọrụ ka ukwuu na nhazi ahụ, na-eme ka ọ dịrị ndị na-emepụta ihe na ndị na-ewu ụlọ mfe ijikwa ma tinye ihe ahụ n'oge a na-ewu.
6. Kwalite akụrụngwa akụrụngwa:
Mgbakwunye nke powders polymer redispersible na-abawanye ike n'ibu nke ihe ahụ, si otú ahụ na-emeziwanye arụmọrụ n'ozuzu ya.
Ngwa nke ntụ ntụ polymer na-agbanwe agbanwe
1. Tile Adhesives na Grout:
A na-ejikarị RDP eme ihe na nrapado taịlị iji meziwanye adhesion, mgbanwe na nkwụsị mmiri.
Ọ na-enyere aka igbochi mgbawa ma kwalite ịdịte aka nke nrụnye tile gị.
2. Mkpuchi Mpụga na Sistemụ Nchacha (EIFS):
EIFS na-erite uru site na nguzogide mmiri na mgbanwe nke RDP na-enye, na-ahụ na envelopu ụlọ na-adịte aka na ihu igwe.
3. Ngosipụta onwe ya n'okpuru:
RDP na-eme ka arụ ọrụ nke ihe nrụnye n'okpuru ebe a na-edozi onwe ya iji nye elu dị nro na nke na-adịgide adịgide maka ntinye ụlọ na-esote.
4. Mortar na plasta:
Mortars na plasta na-eji RDP emewo ka adhesion dịkwuo mma, ịrụ ọrụ na iguzogide ihe ndị metụtara gburugburu ebe obibi, na-eme ka ha dị mma maka ngwa ọrụ dị iche iche.
5. Ngwaahịa sitere na gypsum:
A na-etinyekarị ntụ ntụ polima na-emegharị emegharị na usoro gypsum iji kwalite ike, nrapanye na mgbape mgbape.
6. Igwe anaghị egbochi mmiri:
Mgbochi mmiri nke RDP na-eme ka ọ bụrụ akụkụ dị mkpa nke ịmepụta ihe mkpuchi mmiri.
7. mgbawa mgbawa na ogige njikọ:
RDP na-enyere aka imeziwanye mgbanwe na nchikota nke mgbape mgbape na ogige nkwonkwo, na-eme ka nrụzi dị irè na ogologo oge.
8. Ngwaahịa ciment:
Ngwaahịa ndị sitere na ciment, dị ka ngwa nrụzi na grouts, na-erite uru site na arụmọrụ emelitere na ịdịte aka nke RDP nyere.
9. Ihe mkpuchi texture:
A na-akwalite ịdịte aka na nguzogide ihu igwe nke eserese mpụta mgbe etinyere RDP n'ime usoro ha.
10. Caulks na sealants:
Mgbanwe nke RDP na ihe nrapado na-eme ka ọ bụrụ ihe mgbakwunye bara uru na nhazi caulking na sealant, na-eme ka arụmọrụ ha dịkwuo ogologo oge.
Ihe gbasara gburugburu ebe obibi na usoro iwu
1. Mmetụta gburugburu:
A na-ewerekarị powders polymer redispersible dị ka enyi na enyi gburugburu ebe obibi n'ihi na ha na-enyere aka ịgbatị ndụ na ịdịte aka nke ihe, na-ebelata mkpa maka ngbanwe ugboro ugboro.
2. Nrube isi n'usoro iwu:
Ndị na-emepụta ihe na ndị ọrụ nke RDP kwesịrị ịgbaso ụkpụrụ obodo na nke mba ụwa gbasara iji polymers na ihe owuwu.
na ngwụcha
Polima powders redispersible bụ ihe dị mkpa multifunctional mgbakwunye na-ewu ụlọ.Ọ na-eme ka ihe ndị dị iche iche dị iche iche dịkwuo mma, gụnyere adhesion, mgbanwe na mmiri na-eguzogide mmiri, na-eme ka ọ bụrụ isi ihe na-emepụta ihe nkedo, ngwa agha, mkpuchi na ihe ndị ọzọ.Ngwa dị iche iche nke RDP na-enyere aka wulite ihe owuwu na-adịgide adịgide, na-adịgide adịgide na arụ ọrụ dị elu.Ka teknụzụ na-aga n'ihu na-aga n'ihu, ọrụ polymer powders nwere ike ịgbasa, na-emetụtawanye ojiji nke ihe owuwu na ụzọ na-agbanwe agbanwe.
Oge nzipu: Dec-19-2023