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Two-chinoumba namira (epoxy, polyurethane)

Two-chinoumba namira - boka yepamusoro adhesives, izvo zvinosanganisira zvokufembedzwa avo vasiri inopiwa. Huru zvinoriumba - Inogadzirwa nemasiridzi anobuda mumiti (binders) uye hardeners (kuchengetwa oga, vangava vari kuturika kana upfu).

Makemikari maitiro kuti inotanga pashure nokusanganisa izvi zvinoumba mbiri, murwiyo vachirapa, kuwana maminitsi mashoma kwokutanga adhesion simba. Okurapa havukavu kunobva tembiricha uye unhu pre-nokutorera. simba hwokupedzisira dialed pashure pemaawa mashomanana.

Namira Epoxy maviri-chikamu zvakajeka kugadzirira murayiridzo maererano kukura mariri uye vakabata nguva. Kana Bonding mativi maviri anogona kushandiswa chikamu rimwe activator, uye mumwe - the nebwe. Kana unobatanidza zvinoriumba vari kushanyirwa munzira pamusoro apa.

The chikuru pokushandisa epoxy namira riri non-porous zvinhu (zvose kunze chakaita zvokugadzirwa) zvinofanira makachengeteka glued. Nokuti mukuru simba nebwe anogona kusimba pamwe Washington City Offices. nzira iyi kunoita kuti kugadzirisa zvinetso zvakaoma kuti zvinomuka, dzakadai yokugadzirisa michina. Dzimwe maviri chinoumba namira iri akawedzera refu inorwara upfu simbi uye kushandiswa chando nomoto. United Saka zvinhu zvakawedzera simba.

Nokuti kunyanya Zvinokosha zvakaisvonaka uye yakavimbika vechokwadi maviri chinoumba polyurethane namira, anoshandiswa chero nzvimbo. It zvakakwana inoomerera chete reganda billets, yematanda zvinhu (kusanganisira rinorema), aruminiyamu, girazi, simbi, dzinongoitika ibwe. Izvi namira maviri-chikamu haatyi hunyoro, saka zvakakodzera kuti rokuvaka dzimba dzakakwirira mwando (eg muimba yokugezera, bhati uye zvichingodaro. D.). Zviri rakanakira basa kwakabatana kuripisa usina kukonekita (kusanganisira nokuti uchiisa mifananidzo uye mosaics), nokuti gluing Joinery, nokuti pamadziro ibwe.

Nemhaka polyurethane namira, kuisa "inodziya pauriri" maitiro asina unoponesa chete nguva, asi mari uye simba. Pasinei mhando zveburiro chifukidzo, kare pashure maawa masere, haugoni chete kufamba pamusoro payo, asi kuronga midziyo. namira ichi (kusiyana Analog) koda kwakavharwa nenyama, uye saka haadzokeri uye asingauyi ruoko. Unhu aya akaramba kunyange pasi zvakasimba chaizvo mutoro.

Kuti rakavimbika mumwe mukuru kusarudza nzira kuti shangu mafekitari vanogadzira shangu diki. Pasinei bedzi mamiriro (PVC, porous, uye zvichingodaro. D.), Polyurethane namira shangu inobudisa pamusoro zvakasimba zvokuti varambane pashure nokuomesa hazvibviri. shangu idzi hadzisi kutya mvura, anopa zvakanaka, nyaradzo uye mafaro.

Two-chikamu adhesives (polyurethane, epoxy) nonyanya yakaoma uye hunogara, flawlessly anopamba mashoko, kubatana, mapfundo nechivimbo kutsiva dzomuzana. Ivo zvinoshandiswa anenge marudzi ose mabasa, zvisinei padanho kunzwisisa. Ceramics, Tile, zvidhina kubata "rufu", chiri sei vaya atoshandisa maviri-chikamu namira anosarudzwa zvakare.

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