chekutanga. Kutanga nzwisisa chiidzokorora polymer poda.
Pfuurira Polymer Polymer Powders dzakapihwa polymers dzakaumbwa kubva kuPolymer emulsions kuburikidza neyakaringana kupfira maitiro (uye kusarudzwa kwekuwedzera kwakakodzera). Iyo yakaoma polymer poda inoshanduka kuita emulsion kana ichisangana nemvura, uye inogona kudzvanywa zvakare panguva yekunyoroveswa kwemutumbi, zvekuti polymer zvigunwe zvemukati, izvo zvakafanana nekuita maitiro e iyo polymer emulsion, iyo inogona kuvandudza sumber doin. Kuita zvepabonde. Emulsion yakaoma poda yakagadziridzwa motsi inodaidzwa kuti yakaoma poda poda (inozivikanwawo seyakaoma yakasanganiswa motsi, yakaoma yakasanganiswa dhiri). Sezvo purodhara yakaoma haifanire kufunga nezve emulsion Kukura kweMod, dambudziko rebharo mupenyu, uye mukana wekuti unogadzirwa mune imwe-chikamu chigadzirwa neyekugadzirira-kusanganisa kurongedza senge simende nejecha, uye inogona kushandiswa mushure mekuwedzera mvura.
Paunenge uchishandisa, sanganisa uye pack jecha, chiumbwa, emulsion chakaoma poda uye zvimwe zvinowedzera zvekuwedzera, uye chete chinoda kuwedzera huwandu hwemvura panguva yekuvakidzana kuti iite powd Iyo yakakosha yekugadzirwa kweiyo yakaoma emwana ndeyekuti iyo polymer zvidimbu mushure mekudzoreredza kweiyo latex poda ratidza saizi yakanangana neiyo yeiyo yekutanga emulsion polymer scolmer. Imwe huwandu hwekara yekudzivirira senge polyvinyl doro rinofanira kuwedzerwa kune emulsion, kuitira kuti hupfu hwe latex hunogona kuparadzaniswa kuti riwedzerwe mumvura kana ichidonhedza nemvura. Chete nekupararira kwakanaka chete kunogona kuita kuti Latex poda inowana zvakanakisa. . Iyo Inoratidzira Polymer poda inowanzo kuve chena poda. Zvinosanganiswa zvaro zvinosanganisira:
Polymer Resin: Iyo iri muchikamu chepakati yerabha yebhuruu, uye zvakare ndiyo chinhu chikuru cheiyo inotungamirwa polymer poymer.
Inowedzera (yemukati): pamwe chete neiyo resin, inotaridza basa rekugadzirisa iyo resin. Kuwedzera (Kunze): Zvimwe zvinhu zvinowedzerwa kuti uwedzere kuwedzera kuita kwekuita kweiyo polymer polymer poda.
Dziviriro COLLID: Chikamu cheHydrophilic zvinhu zvakaputirwa pamusoro peiyo redispersle latex Powa Sceles, iyo colloid yeyakawedzera redxy latex hupfu muPolyvinyl doro.
Anti-caking Agent: akanyatsoita kuti adzivirire iyo rabha poda kubva pakuchengeterwa uye kufambisa kuyerera kwerabha yebhuruu (yakaraswa kubva pamapepa emabhegi kana matangi.)
Maitiro ekuziva hunhu hweanorerutsa latex poda?
Nzira 1, ASH Nzira
Tora imwe huwandu hwenzvimbo dzinotenderwa latex, uiise mumudziyo wesimbi mushure mekurema Kurema uremu uye wakanaka kunaka.
Nzira mbiri, Dissolution nzira
Tora huwandu hwakawandisa hwehuwandu hwekudzoreredza lawder uye nekuzvinyima mune mashanu times the misa yemvura, simbisa zvakanaka uye ita kuti unomirira kwemaminetsi mashanu usati watarisa. Mune musimboti, iyo isinganyanye kusanganisa iyo inogara mukati mezasi, iri nani kunaka kweiyo inotungamirwa polymer poymer. Iyi nzira iri nyore uye iri nyore kuita.
Nzira nhatu, firimu fomu nzira
Tora humwe hunhu hwenzvimbo dzinotenderwa lax . Bvisa kana kuoma zvakakwana. Cherekedza iyo yakabviswa polymer firimu. Yakakura transparcy uye yakanaka mhando. Wobva wadonhedza zvine mwero, uine elasticity yakanaka uye yakanaka mhando. Iyo firimu yakabva yacheka madhiri, yakanyudzwa mumvura, uye yakacherechedzwa mushure mezuva 1, mhando yefirimu yakanga isinganyanye kunyungudika mumvura. Iyi nzira inonyanya kuve chinangwa
Kutumira Nguva: Oct-27-2022