A matsayin abu mai mahimmanci a masana'anta na zamani, bayyanar mannen masana'antu ba wai kawai yana tasiri ga nunin samfuran ba amma yana da alaƙa da aikinsu, amfani da yanayin aikace-aikace. Daga ruwa zuwa m, m zuwa opaque, bambance-bambancen na masana'antu adhesives damar su saduwa da bukatun daban-daban masana'antu sassa.
1. Halayen Bayyanar Liquid da Semi{1}} m
Liquid adhesives yawanci suna fitowa azaman bayyananne ko kuma ɗanɗano mai turbid, tare da launuka masu kama daga mara launi zuwa launin ruwan kasa mai duhu. Misali, epoxy resin adhesives yawanci ƙananan ruwa mai ɗanɗanowa ne{1} kafin a warkewa, suna ba da haske mai yawa da sauƙaƙe lura da tasirin jika. Polyurethane adhesives, a gefe guda, na iya bayyana farin madara ko translucent saboda ƙari na filaye ko ƙari. Semi{4}}ananan adhesives, irin su adhesives na silicone, galibi suna bayyana azaman manna ko sifofin thixotropic, suna baje kolin ƴan kirtani, suna sauƙaƙe rarrabawa. Bayyanar ruwa na waɗannan mannen yana tasiri kai tsaye daidaitattun hanyoyin rarrabawa, kamar jetting ko extrusion ɗin allura akan layukan samarwa na atomatik.
2. Siffofin da Halayen Ƙaƙƙarfan Adhesives
Adhesives masu ƙarfi suna zuwa ta hanyar fina-finai, zanen gado, foda, ko granules. Adhesives masu zafi da farko suna ɗaukar nau'in sandunan silinda ko granules. Su ruwan amber ne bayyananne akan narkewa kuma suna daɗa ƙarfi da sauri akan sanyaya, suna samar da Layer mai tauri. Matsi -Ana ƙera manne masu hankali akai-akai ta hanyar kaset ko takalmi, tare da maƙarƙashiya tsakanin maɗaurin goyan baya da maɗauri, wuri mai santsi, da maƙallan farko. Bugu da ƙari, wasu na musamman -manufa, irin su adhesives anaerobic, ruwan rawaya ne kodadde idan ba a fallasa su zuwa iska kuma suna rikidewa zuwa gaɓoɓin ƙarfi a kan warkewa. Wannan canji a bayyanar kai tsaye yana nuna ci gaban martani.
3. Dangantakar Aiki Tsakanin Launi da Gaskiya
Zane-zanen launi na mannen masana'antu sau da yawa yana yin amfani da dalilai masu amfani: m adhesives masu dacewa sun dace da haɗuwa da kayan aikin gani don kauce wa murdiya; Ana amfani da manne baƙar fata ko mafi duhu don ƙarfafa tsarin don ɓoye alamun haɗin gwiwa. Ana amfani da adhesives mai haske ko masu launi don kulawa mai inganci, tabbatar da sutura iri ɗaya ta hanyar hasken UV ko dubawa na gani.
A taƙaice, bayyanar mannen masana'antu shine nunin kai tsaye na aikin su da yanayin aikace-aikacen. Masu sana'a suna buƙatar zaɓar ko keɓance samfuran m waɗanda suka dace da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan haɗin gwiwa, yanayin muhalli da buƙatun tsari, don tabbatar da dogaro da daidaiton tasirin haɗin gwiwa.