Kushandiswa kweredispersible latex poda (RDP) MuPutty Powder Forpolations yakavezwa kutarisisa mukuvakwa uye kuvaka zvigadzirwa zvemidziyo nekuda kwekukanganisa kwayo kwakakosha pazvinhu zvechigadzirwa chekupedzisira. Dzokorora redxical ratex proders ndeyechokwadi polymer polymer polymer izvo zvinokwanisa kuumbiridza kuparadzaniswa kana kusanganiswa nemvura. Vaparidzi ava vanopa hunhu hwakasiyana siyana hunobatsira kusvika pakutongwa, kusanganisira hwakavandudzwa kuderedza, kuchinjika, kuramba kwemvura, uye, kuchenjera, maitiro ekuomesa.
Kunzwisisa POWTY POWODER uye REPSPERBILDSELELEX POWDER
Putty Powder ndeye yakanaka-yechigadzirwa-yakavakirwa chigadzirwa chinoshandiswa zvakanyanya kuzadza mapundu, zvinonyomba zvimedu, uye kugadzirira substrates yekupenda kana zvimwe zvinopedza. Kuumbwa kwekutanga kwePutty poda kazhinji kunosanganisira maBinders (semuenzaniso, simende, gypsum), semuenzaniso, talc, calcium carbonate), eg, kudzoreredza, anodzora, anodzora, anodzora) anodzora zvivakwa zvayo zvekushanda. Kana ikasanganiswa nemvura, iyo perod poda inoumba iyo inoumba iyo inokuvadza nekufamba kwenguva, kugadzira yakasimba, yakatsetseka.
Raderedzwa Rester Latex Powder (RDP) ipfumo-rakapenya powder rakagadzirwa nekuparadza-kuparadzaniswa kwemukati kwePolymer emulsions. Polymers Polymers inoshandiswa muRDP inosanganisira styrene-butadiene (sbr), mahedheni, uye vinyl acetate-ethylene (vae). Kuwedzerwa kweRDP kune Putty Powder kunosimudzira zvinhu zvemuviri uye zvemakaniki zvevakaremara putty, kunyanya nekuvandudza kusimba kwesangano, kuchinjika, uye kuramba kupokana.
Kuomerwa kwePutty poda
Iko kuomesa kwe putty poda kunoitika seyebhutsinje zvinhu (sekement kana gypsum) pasi pechiitiko chemakemikari nemvura. Maitiro acho anowanzo ara hydration (yeiyo coment-based putties) kana crystallization (ye gypsum-based putties), uye inoguma nekuumbwa kwesimbe yakasimba yakaoma nguva. Nekudaro, maitiro aya anogona kuve anofuridzirwa nezvimwe zvinhu zvakasiyana, sekuvapo kwekuwedzera, humidity, tembiricha, uye kuumbwa kweiyo putty pachayo.
Basa reRDP mune iyi kuomesa maitiro ndeyekuwedzera kusungwa pakati pezvikamu, kugadzirisa kushanduka, uye rondedzerwa kwemvura. RDP inoshanda semubatanidzwa uyo, akamborwazve mumvura, anoumba polymeric network mukati meiyo putty. Network iyi inobatsira musungo mamorekuru marefu nguva yakareba, ichidzora chiyero chekusimuka uye nekudaro chinotambanudza nguva yekushanda yeiyo putty. Pamusoro pezvo, iyo polymer network inobatsira kuumba yakasimba, yakawandisa cohesive yakaomeswa misa nekuvandudza kushamwaridzana.
Kukanganisa kweanotenderera latex poda pane kuomesa maitiro
Yakavandudzika kushanda uye yakavhurika nguva:
Iko kusanganisa kweRDP muPutty mafomu anowedzera basa rekushanda nekudzora maitiro ekuomesa, achipa nguva yakawanda yekushandisa. Izvi zvinonyanya kubatsira mumapurojekiti makuru apo putty inoda kuparadzirwa pamusoro penzvimbo dzakakura zvisati zvaitika.
Kuwedzera Kuchinjika:
Imwe yeakakosha mhedzisiro yekuwedzera RDP ndeyekuvandudza mukuchinjika. Nepo mutoro wechinyakare uchiita kunge brittle pane kuomesa, rdp inopa kune yakawedzera kurapwa yakarapa yakarapa, ichidzora mukana wekupaza pasi pekunetseka kana tembiricha yekudziya.
Simba uye Kugara:
RDP-yakagadziriswa putties inoratidza simba repamusoro rekumanikidza uye kuramba kupfeka uye kubvarura zvichienzaniswa nezvimiro zvisina kugadziriswa. Izvi zvinokonzerwa nekuumbwa kwe polymer matrix inosimbisa kutendeka kwechimiro kweiyo yakaoma putty.
Yakaderedzwa Shrinkage:
Iyo polymeric network yakagadzirwa neiyo redspersible latex poda inobatsirawo mukuderedza shrinkage panguva yekuporesa. Izvi zvinonyanya kukosha mukudzivirira kuumbwa kwemaza, ayo anogona kukanganisa maitiro uye anomirira putty.
Kudzivirira kwemvura:
Putty Powder yakasanganiswa neyedzinza restx latex poda inowanzo kuve yakanyanya kupesana nemvura. Iyo LATEX SPECALLES inoumba hydrophobic layer pakati peiyo putty
Kusanganisa rondedzero yeLatex yeLatex muPutty mafomu anokwidziridza zvakanyanya, kunyanya panguva yekuomesa. Zvakanakisa zvakanakira RDP zvinosanganisira kudzivirirwa kwakavandudzika, kusimudzira kuchinjika, simba rakawedzera uye kusimba, zvakaderedzwa, kupesana kuri nani kwemvura. Izvi zvinongedzo zvinoita kuti rdp-yakagadziridzwa putties yakakodzera kune ese emukati uye yekudzinga mhinduro, inopa yakakura kwazvo uye maitiro pasi pemamiriro ezvinhu akasiyana emamiriro ekunze.
Kune vatariri vekuvaka uye vagadziri, kushandiswa kwedzokorora latex poda Inopa nzira iri nyore asi inobudirira yekusimudzira iyo zvinhu zvechinyakare putty putty putty putty Nekutsvagisa kuumbwa neRDP, Putty Podysers vanowedzera zvikoro zvakawanda, pamwe nekuvandudza mashandiro ezvese maererano neyemukati wekudengenyeka, kuomarara, uye kuramba zvinhu.
Kutumira Nguva: Mar-20-2025