Menene Ana Amfani da Sealant Polyurethane Don?
Polyurethane sealantana amfani da shi don rufewa da cike giɓi, hana ruwa da iska daga shiga gidajen abinci, ɗaukar motsin dabi'a na kayan gini, da haɓaka sha'awar gani. Silicone da polyurethane su ne nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan da aka yi amfani da su sosai.
Abu ne mai juzu'in da aka saba amfani dashi wajen gini da masana'antu don aikace-aikace daban-daban saboda kyakkyawan mannewa, sassauci, da karko. Ga wasu daga cikin abubuwan da ake amfani da su na farkoku sealant:
Rufe haɗin gwiwa da rata:Ana amfani da shi sau da yawa don rufe haɗin gwiwa da giɓin kayan gini, kamar tsakanin tagogi da kofofi, cikin simintin siminti, da kewayen kayan aikin famfo don hana shigar iska da ruwa.
Kariyar yanayi:Polyurethane sealants suna ba da shinge mai jure yanayin yanayi, yana sa su dace don aikace-aikacen waje inda fallasa danshi, hasken UV, da canjin yanayin zafi yana da damuwa.
Aikace-aikacen m:Bugu da ƙari, rufewa, polyurethane sealants kuma na iya aiki azaman manne mai ƙarfi don haɗa abubuwa daban-daban, gami da itace, ƙarfe, gilashi, da robobi.
Amfanin Motoci:A cikin masana'antar kera motoci, ana amfani da simintin polyurethane don haɗawa da rufewar iska, sassan jiki, da sauran abubuwan haɗin gwiwa don haɓaka daidaiton tsari da hana zubar ruwa.
Gina da Gyarawa:Ana amfani da su sosai wajen gini don rufe rufin rufin, siding, da tushe, da kuma a cikin ayyukan gyare-gyare don cike giɓi da tsagewar bango da benaye.
Aikace-aikacen ruwa:Polyurethane sealants sun dace da yanayin ruwa, inda aka yi amfani da su don rufewa da haɗin kai a cikin jiragen ruwa da sauran jiragen ruwa, suna ba da juriya ga ruwa da gishiri.
Aikace-aikacen Masana'antu:A cikin saitunan masana'antu, ana amfani da ma'auni na polyurethane don rufe kayan aiki, kayan aiki, da kwantena don hana yadudduka da kariya daga abubuwan muhalli.
JUNBOND JB50 Babban Ayyukan Mota Mota Polyurethane Adhesive
JB50 polyurethane gilashin gilashin gilashibabban ƙarfi ne, haɓaka mai ƙarfi, manne nau'in polyurethane mai iska mai ƙarfi, ɓangaren guda ɗaya, maganin danshi na ɗaki, babban abun ciki mai ƙarfi, juriya mai kyau, elasticity mai kyau, ba a samar da abubuwa masu cutarwa a lokacin da bayan warkewa, babu gurɓataccen abu ga kayan tushe. Fuskar tana da fenti kuma ana iya rufe ta da fenti iri-iri da sutura.
Ana iya amfani da shi don haɗuwa kai tsaye na gilashin mota da sauran ƙarfin tsarin haɗin gwiwa.
Shin Polyurethane Sealant Ya Fi Silicone kyau?
Mafi kyawun inganci da yanayin tsayayyen yanayi na polyurethane sealants yana ba su ɗan fa'ida kaɗan akan abubuwan da ke daɗe da ɗorewa na silicone.
Duk da haka, ko polyurethane sealant ya fi silicone sealant ya dogara da takamaiman aikace-aikace da buƙatun. Ga wasu mahimman bambance-bambancen da za a yi la'akari:
Adhesion: Polyurethane sealantsgabaɗaya suna da ingantacciyar mannewa ga filaye iri-iri, gami da itace, ƙarfe, da kankare, yana sa su dace da ƙarin aikace-aikace masu buƙata.
sassauci:Dukansu nau'i-nau'i biyu suna ba da sassauci, amma polyurethane ya fi dacewa ya zama mai laushi, yana ba shi damar ɗaukar motsi mafi kyau, wanda ke da amfani a cikin yankunan da ke ƙarƙashin fadadawa da raguwa.
Dorewa:Polyurethane sealants yawanci sun fi ɗorewa da juriya ga abrasion, sunadarai, da bayyanar UV, yana sa su dace don aikace-aikacen waje da masana'antu.
Juriya na Ruwa:Dukansu nau'ikan suna ba da juriya mai kyau na ruwa, amma polyurethane sealants sukan yi aiki mafi kyau a cikin yanayin rigar kuma suna iya jure tsayin daka zuwa danshi.
Lokacin Magani:Silicone sealants yawanci magani da sauri fiye da polyurethane sealants, wanda zai iya zama wani amfani a cikin lokaci-m ayyukan.
Kayan ado:Silicone sealants suna samuwa a cikin nau'ikan launuka masu yawa kuma suna iya zama mafi kyawun kyan gani don aikace-aikacen da ake gani, yayin da ma'auni na polyurethane na iya buƙatar zanen don kyan gani.
Resistance Temperatuur: Silicone sealants gabaɗaya suna da mafi kyawun juriya na zafin jiki, yana sa su dace da aikace-aikacen da aka fallasa ga matsanancin zafi.
JUNBOND JB16 Polyurethane Windshield Sealant
JB16 shine mannen polyurethane mai kashi ɗaya tare da matsakaici zuwa babban danko da matsakaici zuwa babban ƙarfi. Yana da matsakaici danko da mai kyau thixotropy don sauƙin yi. Bayan curing, yana da babban haɗin gwiwa ƙarfi da kyau m sealing Properties.
Ana amfani da dindindin na roba bonding sealing na janar bonding ƙarfi, kamar gilashin bonding na kananan motoci, bas fata bonding, mota gilashin gyara, da dai sauransu. m substrates hada da gilashin, fiberglass, karfe, aluminum gami (ciki har da fentin), da dai sauransu.
Shin Polyurethane Sealant Yana Dindindin?
Polyurethane sealant an san shi don dorewa da mannewa mai ƙarfi, Madaidaicin polyurethane caulk sealant ɗinmu na dindindin ne, mai jurewa hawaye, kuma yana kiyaye tasirin sa koda lokacin fallasa hasken UV.
Polyurethane sealant yana bushewa zuwa ƙaƙƙarfan ƙarewa mai ɗorewa. Da zarar an warke, sai ta samar da ƙaƙƙarfan haɗin kai mai tsauri wanda zai iya jure matsaloli daban-daban da yanayin muhalli. Koyaya, yana kuma riƙe ɗan sassauci, yana ba shi damar ɗaukar motsi a cikin kayan da yake rufewa. Wannan haɗin gwiwar taurin da sassauci ya sa polyurethane sealant ya dace da aikace-aikacen da yawa.
Lokacin aikawa: Nuwamba-23-2024