PUR shine gajartawar Polyurethane Reactive. Yana da in mun gwada da gama gari reactive polyurethane zafi narke m. Yana da halaye biyu na talakawa zafi narke m da reactive nau'in:

Yawancin lokaci akwai dalilai guda biyu don ƙarancin danko na PUR zafi narke adhesives: arya mannewa ko rashin ƙarfi na farko.Dalilin mannewar ƙarya shine cewa lokacin zama na manne a cikin Dashi matsa lamba-m tef ya fi guntu, da wetting. kuma bonding na substrate bai isa ba. PUR zafi narke m dangan......

Fim ɗin narke mai zafi na EVA yana da fa'idodi da yawa waɗanda sauran adhesives ba za su iya daidaitawa ba, kuma shi ne yanayin aikace-aikacen manne a masana'antu da yawa a nan gaba. Abubuwan amfani na musamman sune kamar haka

Tare da aikace-aikacen mannen narke mai zafi da fasahar haɗin gwiwa a cikin masana'antar yadi, fasahar ɗinki na yau da kullun don yadi da yadudduka an maye gurbinsu da fasahar haɗin gwiwa, don haka adana masana'anta da zaren ɗinki da haɓaka haɓakar samarwa. A cikin 'yan shekarun nan, an kuma yi amfa......

Abubuwa guda uku na mannen narke mai zafi wanda ba sanda ba Hot narke mai kamar yadda kasuwannin manne kwanan nan shahararrun samfuran, mutane da yawa suka fara fahimta, suna amfani da samfuran manne narke mai zafi. Duk da haka,

Ga wasu kamfanoni waɗanda ke amfani da adhesives narke mai zafi don samarwa, mannen narke mai zafi tare da ruwa mai kyau yana da ƙarfi mai ƙarfi. Lokacin cin karo da wasu alluna tare da laushi mai laushi, manne yana da sauƙi don zubewa daga ramuka da ƙananan ramuka. ya shiga cikin allo. Idan akwai i......