I-Acrylic sealant - enye enye i-silicone

Iimarike zanamhlanje zinika umthengi ngeendidi ezahlukeneyo zamatywina. Zisetyenziselwa ukutywina izihlanganisi phakathi kwezakhiwo zokwakha, ukubuyisela iiplinths, izindonga ezomileyo zekhonkrete okanye izitena. Ithandwa kakhulu yi-acrylic sealant yeenkuni (ifenitshala, iingcango, iifestile zeefestile). Ngokwendlela yokwenziwa kweekhemikhali, ama-sealants angafakwa kwi-bitumen, i-acrylic, i-acryl-lacquer, i-silicone kunye ne-polyurethane.

I-acrylicant sealant iqukethe izithako eziguquguqukayo ezingasiconiweyo ezifanayo kwiindawo zazo ze-biochemical ukuya kwi-silicone ephezulu, kodwa i-acrylic ishibhile ngakumbi kune-silicone. Uhlobo oluthile lwe-sealant lubonakaliswe kwiipropati ezizodwa:

- Ukubambelela kakuhle kwikhonkrit, iileyile, izitena, i-fiberboard, i-OSV, i-PVC, i-rabber, iindawo ezigciniweyo, iglasi, nayiphina i-substrates;

- emva kokumisa, i-acrylicantant sealant ingapenda ngeoli, i-latex okanye nayiphina ipeyinti kunye nezinto zokugcoba;

Uhlobo lokushisa olubanzi olubanzi lwesicelo (ukusuka kwi -40 ukuya kwi-80 degrees);

- ukumelana nokuphakama kwimimandla engqongileyo (umswakama, ubushushu, i-ultraviolet radiation);

Ukuxhathisa okuphezulu (ukusuka kuma-200 ukuya kuma-500 ekhulwini);

- ukuphakama okuphezulu, okuvakalayo kunye nokunyamezela;

- iqulethe i-antimycotic additives, ngoko ingasetyenziselwa kwisakhiwo esinomswakama ophezulu (umzekelo, inokuba yindlu yokuhlambela, i-sauna, ibhafu, ichibi, njl.).

I-sealant equkethe i-acrylic ayifani ngokubonakalayo kwi-silicone, ngezinye iimeko zigqithise. I-Acrylic sealant ifanelekile ukusebenza emithini, i- plaster eyomileyo, ibhodi yendiza, i-rubber, iglasi, iingubo zemibala, ukubeka uphawu emnyango, iifestile zeefestile, ukuvula umoya. Le nkunkuma ibonelela ngomthunzi oqinile, oqinileyo, obala, obala kunye othembekileyo.

Iipropati eziphambili ezidibanisa i-silicone kunye ne-acrylic sealant:

Ukuzinza;

- plastiki;

- amandla;

Ukumelana kwamanzi;

- ukumelana nokuphakama kwezinto eziphosakeleyo;

Ukumelana ne-asidi;

Ukuxhamla okuphezulu kwizinto ezininzi zokwakha (ukhuni, izitye, ikhonkrithi, iplastiki, iglasi, i-laminate, isitena, i-parquet, i-ceramics, i-plaster, i-linoleum, njl.

Ukususela kwiimpawu ezidwelisweyo kucacile ukuba ezi zinto zinokufanayo, kodwa kukho ukungafani. Ngoko, i-acrylic iphindwe kaninzi kunexabiso elincinci kune-silicone, inomswakama ophezulu kunye nokumelana nokushisa (ukuya kuma-80 ° C), i-silicone inokumelana nomlinganiselo wokushisa ufike kuma-180 degrees.

Isalathiso sokwandiswa komlinganiselo we-silicone sisuka kwi-100 ukuya kwi-200%, kwaye i-acrylic-200-500%. Esi sibonakaliso kubaluleke kakhulu ekutshintshiseni kweqondo lokushisa kunye nokunyakaza. I-silicone sealant ibonisa iipropati ze-hydrophobic, ngoko ke, ukubuyisela umthunzi, akusayi kuphindwa. Emva kwexesha, i-silicone iyajika, ilahlekelwe izixhobo zayo zobugcisa. I-Acrylic sealant iphinda iphendule kakuhle amanzi, kodwa ipeyinti ngopende kunye nezinto zokugcoba. I-silicone ayinayo i-antimycotic additives, ngoko ke nakwiimeko zokuhlambulula, kunye nobuninzi obaneleyo, bujika bumnyama (buhlanganiswe ngumbumba). Ukubuyisela le misonto ayinakwenzeka, kufuneka isuswe nge-solvent. Nge-acrylic, yonke into ilula kakhulu.

Iziqulatho ze-silicone kunye neendawo ze- asidi azikwazi ukusetyenziswa kumatye endalo, isinyithi, kuba zixutywe. Le ngcaciso ingasetyenziswa kwiglasi okanye eplastiki.