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Mumakore achangopfuura, yakawanda resin rabha poda, yakakwirira-simba-inodzivirira mvura yerabha poda uye imwe yakachipa yakachipa yerabha poda yakaonekwa pamusika kutsiva yechinyakare VAE emulsion (vinyl acetate-ethylene copolymer), inopfapfaidzwa-yakaomeswa uye. recyclable. Dispersible latex poda, ipapo...Verenga zvimwe»
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Sehupfu binder, redispersible polymer poda inoshandiswa zvakanyanya muindasitiri yekuvaka. Hunhu hwehudhispersible polymer poda hunoenderana zvakananga nemhando uye kufambira mberi kwekuvaka. Nekukurumidza kukura, kune akawanda uye akawanda R&D uye mabhizinesi ekugadzira anopinda ...Verenga zvimwe»
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chekutanga. Kutanga nzwisisa kuti chii chinonzi redispersible polymer poda. Dispersible polymer powders mapolymer ehupfu akaumbwa kubva ku polymer emulsion kuburikidza neiyo chaiyo yekupfapfaidza kuomesa maitiro (uye kusarudzwa kweakakodzera ekuwedzera). Iyo yakaoma polymer poda inoshanduka kuita emulsion kana yasangana nemvura, ...Verenga zvimwe»
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Basa redhindwa repolymer poda mu putty poda: ine yakasimba adhesion uye michina zvivakwa, yakasarudzika mvura, permeability, uye yakanakisa alkali kuramba uye kusapfeka kupfeka, uye inogona kuvandudza kuchengetwa kwemvura uye kuwedzera Yakavhurika nguva yekuwedzera kusimba. 1. Mhedzisiro ...Verenga zvimwe»
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Yechigadzirwa sumo RDP 9120 ndeyezve inodhindwa yePolymer poda yakagadziridzwa yakakwira inonamira dhaka. Zviripachena inonatsiridza kunamatira pakati pedhaka uye hwaro zvinhu uye zvekushongedza zvinhu, uye inoisa dhaka nekunamira kwakanaka, kudonha kuramba, kukanganisa kupikisa uye abrasion resis ...Verenga zvimwe»
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Redispersible polymer poda ndiyo inonyanya kuwedzera yehupfu hwakaoma yakagadzirira-yakasanganiswa dhaka senge simende-yakavakirwa kana gypsum-yakavakirwa. Redispersible latex powder is a polymer emulsion iyo yakapfapfaidzwa-yakaomeswa uye yakaunganidzwa kubva pakutanga 2um kuita spherical particles e80 ~ 120um. Nekuti nzvimbo dzep...Verenga zvimwe»
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Redispersible polymer latex poda zvigadzirwa zvinonyunguduka zvakare mumvura, izvo zvakakamurwa kuita ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic acid copolymers, nezvimwewo, ine polyvinyl doro seyekudzivirira colloid. Nekuda kwekusungwa kwakanyanya ...Verenga zvimwe»
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Mudhaka, redispersible polymer poda inogona kuvandudza huinjiniya hwekuvaka hupfu hwerabha hupfu, kuvandudza kuyerera kwehupfu hwerabha, kunatsiridza thixotropy uye sag kuramba, kunatsiridza simba rakabatana rehupfu hwerabha, kunatsiridza kunyungudika kwemvura, uye kuwedzera nguva kana yave . ..Verenga zvimwe»
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Redispersible polymer poda ihupfu yekuparadzira inogadziriswa nekupfapfaidza kuomeswa kwemodified polymer emulsion. Iyo ine yakanaka redispersibility uye inogona kuve zvakare emulsified kuita yakagadzikana yepolymer emulsion mushure mekuwedzera mvura. Kuita kwacho kwakangofanana nekutanga emulsion. Nekuda kweizvozvo, zvinogoneka ...Verenga zvimwe»
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Redispersible polymer polima zvigadzirwa zvinonyunguduka mumvura-zvinonyungudukazve, izvo zvakakamurwa kuita ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic copolymers, etc. mumiririri, ane polyvinyl doro seanodzivirira colloid. Hupfu uhu hunogona kukurumidza r...Verenga zvimwe»
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Kune maindasitiri monosodium glutamate, carboxymethyl cellulose, hydroxypropyl methyl cellulose, uye hydroxyethyl cellulose, ndiyo inonyanya kushandiswa. Pakati pemhando nhatu dze cellulose, yakanyanya kuoma kusiyanisa ndeye hydroxypropyl methylcellulose uye hydroxyethyl cellulose. Ngatisiyanei...Verenga zvimwe»
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Hydroxypropyl methylcellulose yakakamurwa kuva marudzi maviri: yakajairika inopisa-yakanyunguduka mhando uye inotonhora-mvura yekukurumidza mhando. Hydroxypropyl methylcellulose inoshandisa 1. Gypsum series Muzvigadzirwa zvegypsum series, cellulose ethers inonyanya kushandiswa kuchengetedza mvura uye kuwedzera kutsetseka. Pamwe chete vanopa zororo ....Verenga zvimwe»