Redisperssible polymer polymerble polymer (RDP) bụ coploymer nke vinyl acetate na etletene mepụtara site na usoro ihicha nkụ. Ọ bụ ihe dị mkpa iji ngwa arụ ọrụ, na-enye ezigbo adhesion, mgbanwe na ịdị ogologo na ngwaahịa ciment. Ikike nrụpụta polymers polymers na-agbanwe agbanwe na-agụnye ọtụtụ usoro.
1. Nhọrọ nke akụrụngwa:
Vinyl acetate-ethlene copolute: isi akụrụngwa nke RDP bụ ihe corolinymer nke vinyl acetate na ethylene. A họọrọ njigide a maka ezigbo ihe nụ nramagharị na ikike dị mma iji mee ka mgbanwe na ike nke ciments ciments.
2.
Usoro mmepụta ahụ si na polymion polymerilization na-eji emullion, nke vinyl acetate na ethylene momoom na-eme ka mmadụ mara mma.
A na-achịkwa usoro emullion nke ọma iji nweta oke molecular chọrọ, ihe mejupụtara ya, na nhazi ngwa.
3. Mmeghachi omume na kopymerization:
Vinyl acetate na ethylene momomers na-emeghachi na ọnụnọ nke ihe na-eweta ihe iji mepụta onye Colonity.
Usoro coplomelization dị oke mkpa iji nweta polymers na akụrụngwa ịchọrọ, gụnyere ezigbo ihe akụrụngwa na-akpụ akpụ akpụ akpụ na mgbanwe.
4. Achịcha nkụ:
A na-etinye emulsion ahụ na-emegharị usoro nkụ. Nke a gụnyere ịgbasa emulsion n'ime ụlọ na-ekpo ọkụ, ebe mmiri na-efesa, na-ahapụ ihe ndị polomivable polymer.
A na-achịkwa ọnọdụ ihi ụra, dị ka okpomọkụ na ikuku na-eji nlezianya na-achịkwa iji hụ na guzobere ntụ ntụ ntụ ntụ na-asọ asọ.
5.
A na-ejikarị ọgwụgwọ dị elu iji melite nkwụsi ike na mgbapụta nke polymer.
A na-ejikarị ihe mgbakwunye ma ọ bụ ihe nchebe na-eme ka ọ bụrụ usoro ọgwụgwọ dị n'elu iji gbochie agglomeration na nkwalite ntụsara mmiri na mmiri.
6. Njikwa dị mma:
A na-emejuputa usoro njikwa siri ike na usoro nrụpụta. A na-enyocha paradaịs dị ka nkesa nha, oke, ọdịnaya monomer na iko mmiri na-agbanwe agbanwe iji hụ na ngwaahịa na-agbanwe agbanwe.
7. Ngwugwu:
A na-etinye ntụ ntụ polmer nke ikpeazụ na mmiri na-egosi mmiri na-egbochi mmiri mmiri, nke nwere ike imetụta arụmọrụ ya.
Ngwa nke polymers polymers polymers:
A na-eji RDP n'ọtụtụ ngwa ihe owuwu gụnyere taịlị na-adịghị mma, ogige mkpuchi onwe ya, okpuru sistem na-emecha (EIFS) na ngwa agha ciment.
Ngwongwo ntụ ntụ dị ka mmiri na-eguzogide mmiri, mgbanwe na adresion, na-enyere aka ịkwalite arụmọrụ na ịdị ogologo nke ihe ụlọ ndị a.
na ngwụcha:
Redismerssible polymer polymerble polymer bụ ihe dị iche iche nwere ngwa dị mkpa na ụlọ ọrụ owuwu. Mmepụta ya na-agụnye ọtụtụ nhọrọ nke akụrụngwa, poly polyrition polymerition, ịgba nkụ, na usoro nchịkwa siri ike.
Ntinye nke polymers polymers bụ usoro dị mgbagwoju anya nke chọrọ izi ezi na uche ya na nkọwa zuru oke iji nweta ngwaahịa dị elu na ngwa ụlọ.
Oge Post: Dec-18-2023