Ndeipi iyo michina yekuita yechiitiko cheanotenderera polymer poda?

Iyo Mechanism yeAction yeShanduro yePolymer Polymer Polymer Polymer Polymer Heano tsananguro yakadzama yeiyo michina yekuita yeRPP:

1. Dzokorora mumvura:
   • RPP yakagadzirirwa kupararira zviri nyore mumvura, kugadzira yakasimba colodal kumiswa kana mhinduro. Uku kuwanazve kwakakosha kuti vabatwe pakusanganiswa kwevanhu mune mongororo yemota uye yakazotevera hydration.
2. Film Ford:
   • Paanenge arwazve, rpp inoumba firimu rakatetepa kana kuunganidza kutenderedza coment zvidimbu uye zvimwe zvikamu zve mortar matrix. Iyi firimu inoshanda seye binder, inosunga zvidimbu pamwe chete uye nekuvandudza kubatana mukati merudzi.
3. Adhishing:
   • Iyo rpp firimu inosimudzira iyo yekushambadzira pakati peiyo mongwe zvikamu (semuenzaniso, simende, inoshamisa) uye substrate nzvimbo (semuenzaniso, kongiri, masonry). Izvi zvakavandudzika kuderedza zvinodzivirira kuseya uye nechokwadi chekusimbisa kusungwa pakati pehudyu uye substrate.
4. Kuchengeta mvura:
   • RPP ine hydrophilic zvivakwa izvo zvinoita kuti vatore uye kuchengetedza mvura mukati meiyo mertar matrix. Uku kuchawedzera kuchengetedzwa kwemvura kunowedzera hydration yezvishandiso zvekushandisa, zvichikonzera kushanda zviri nani, nguva dzakavhurika, uye dzakavandudzwa kuderedza.
5. Kuchinjika uye Elasticity:
   • RPP inopa shanduko uye elasticity kune iyo mortar matrix, ichiita kuti ive zvakanyanya kupokana nekupaza uye deformation. Uku kushanduka kunobvumira kuti durari igare substrate kufamba uye yekuwedzera kuwedzera / kupesana pasina kukanganisa kutendeka kwaro.
6. Yakavandudzwa Kudzorera:
   • Kuvapo kweRPP kunovandudza basa rekushanda uye kuwirirana kwerufu, zvichiita kuti zvive nyore kusanganisa, kunyorera, nekupararira. Uku kusimudzira kugona kunobvumidza kufukidzwa kuri nani uye kuwanda kweyunifomu, kuderedza mukana wezwi kana mapundu mune iyo yakapera dhiri.
7. Kugara Kuwedzera:
   • RPP-yakagadziridzwa moturu inoratidza yakavandudza kusimba nekuda kwekudzivisa kwavo kuramba, kurwisa kwemakemikari, uye abrasion. Iyo rpp firimu inoshanda sechipinganidzo yekudzivirira, kuvharidzira madhiri kubva kune vekunze vanozvivharira uye nekuwedzera hupenyu hwayo hwebasa.
8. Kudzoserwa Kuburitswa Kwekuwedzera:
   • RPP inogona kusimudzira uye kuburitsa zvinoshanda zvinongedzo kana zvekuwedzera (semuenzaniso, mapurasitiki, accelerators) mukati meiyo mortar matrix. Iyi yekudzorwa inosunungurwa michina inobvumira kuita kwakarongeka uye yakagadzirirwa mafambiro kuti isangane chaiyo application zvinodiwa.

Mashini ekuita kweanodzoreredza polymer polymer anosanganisira kudzoreredza kwavo mumvura, kuumbwa kwefirimu, kugadzirisa kwemvura, kuvandudza kwemvura, kusimudzira kwekusimudzira, kusimudzira kwekusimbisa, uye kusunungurwa kwekuvimbika. Aya maitiro pamwe chete anobatsira mukuita kwakavandudzwa uye zvivakwa zve rpp-yakagadziridzwa mauto mune dzakasiyana siyana dzekuvaka.