Iyo PUR inopisa inonyungudutsa glue muchinaishanduko yemidziyo yakakanganisa zvakanyanya indasitiri yekunamira.PUR, iyo inomiririra polyurethane reactive adhesive, imhando yekunamira iyo inopa yakasarudzika banding simba uye kusimba.Iyo PUR inopisa inonyungudutsa glue muchina wakanyatso gadzirirwa kuisa inonamatira iyi nemazvo uye nemazvo.Ikozvino inoshandiswa zvakanyanya mukurongedza, kugadzira huni, mota, machira, electromechanical, aerospace uye mamwe minda.
PUR adhesives ane polar uye makemikari anoshanda urethane mapoka (-NHCOO-) kana isocyanate mapoka (-NCO) mune yavo molecular chimiro, uye anoshandiswa nemidziyo ine inoshanda haidhirojeni, sehuni, dehwe, machira, bepa, ceramics uye zvimwe zvinhu zvine porous. ..Iyo zvakare ine yakanakisa kunamatira kune zvinhu zvine nzvimbo dzakatsetseka senge mapurasitiki, simbi, girazi, uye rabha.
Nekuda kwehunhu hwePUR inopisa melt glue muchina, PUR inopisa melt glue inonzi zvakare mwando-inorapa reactive polyurethane inopisa-yakanyunguduka glue.Inonzi zvakare kunyorova-kuomesa reactive polyurethane hot-melt glue, kana PUR inopisa-yakanyunguduka glue kwenguva pfupi.Kana ikasangana nemhute yemvura mumhepo panguva yekushandiswa, inopindura uye kusimba.Naizvozvo, inofanirwa kuve yakaparadzaniswa zvachose kubva kumhepo panguva yekunyunguduka uye kushandiswa nePUR inopisa melt glue muchina.Yakagadzirirwa kupfekedza polyurethane inopisa melt glue.
Musiyano mukuru pakati pe polyurethane inopisa inonyungudutsa glue michina uye yakajairwa inopisa inonyungudutsa glue michina ndeyekuti iyo yese inopisa inonyungudutsa glue yekuputira maitiro yakaparadzaniswa zvachose kubva kumhepo.Michina yakajairwa inopisa inonyungudutsa glue inopisa kubva pasi kusvika kumusoro, ukuwo PUR inopisa inonyungudutsa glue michina inonyungudutsa inopisa inonyungudutsa glue kubva kumusoro kusvika pasi.Iyo PUR inopisa inonyunguduka glue inonyungudutswa pasi pekumanikidzwa, saka chimwe chezvakakosha zvePUR inopisa melt glue muchina ndiyo inopisa melt glue pressure plate yekudziya chinhu.
Uyezve, iyo PUR inopisa inonyungudutsa glue muchina wakagadzirwa nekugona mupfungwa.Yayo otomatiki yekuparadzira sisitimu uye ergonomic dhizaini inobvumira kushanda kusina musono, kuderedza nguva uye kushanda nesimba kunodiwa kuisa PUR adhesive.Izvi hazvingo wedzera kugadzirwa chete asi zvakare zvinoderedza marara, sezvo muchina unova nechokwadi chekushandisa pasina kuwandisa.
Pamusoro pehunyanzvi hwayo hwekugona, iyo PUR inopisa melt glue muchina inokosheswawo kune yayo mabhenefiti.PUR adhesive inozivikanwa kune yayo yakaderera volatile organic compound (VOC) yemukati uye isiri-chepfu hunhu, ichiita iyo eco-inoshamwaridzika sarudzo yeadhesive application.Muchina unoshanda wekunamira application unowedzera kudzikisa tsvina yezvinhu, uchibatsira kune inoenderera mberi yekugadzira maitiro.
Mukupedzisa, iyo PUR inopisa melt glue muchina inomiririra kufambira mberi kwakakosha muhunyanzvi hwekunamatira.Kunyatsoita kwayo, kuita zvakasiyana-siyana, kushanda nesimba, uye mabhenefiti ezvakatipoteredza anoita kuti ive chinhu chakakosha kumaindasitiri nenyanzvi dzinotsvaga mhinduro dzekunamira dzepamusoro.Sezvo kudiwa kwemhinduro dzakasimba uye dzakasimba dzekubatanidza dzichiramba dzichikura, iyo PUR inopisa melt glue muchina pasina mubvunzo yave chishandiso chakakosha muindasitiri yekunamatira.
Nguva yekutumira: Feb-18-2024