Rubber isku dar ah inta lagu guda jiro Biraha gumming

Gumming waa mid ka mid ah jidadka qalabka ilaalinta daxalka. Gumming - codsanaya daahan caag on dusha ka qaawan ee adeegga deegaanka dagaal (acids, alkalis, gaasas) a.

xeryahooda The caag loo isticmaalo gumming ah waxaa laga codsadaa in ay dusha biraha, oo waxay isku xira inta lagu guda jiro vulcanization. Sayidka codsan kaliya isku dar caag tayo sare leh.

Gumming - hab wax ku ool ah ilaalinta daxalka ee dusha biraha warbaahinta xoqe sida acids organic, alkali xal cusbo,. Habkani waxa uu leeyahay faaidooyin badan hababka kale ee ilaalinta daxalka, kuwaas oo, daahan:

- waxa uu leeyahay iska caabin ah oo biyo sare iyo iska-caabbinta kiimikada,

- caabiga abrasion;

- caabiga kala duwanaansho load firfircoon;

- caabiga isbedbedelka cimilada xad-dhaaf ah;

- waxa ay leedahay permeability a gaaska ku yar yahay.

Iyada oo gumming gaaro sii kordhaya iska caabin ah ay xirtaan iyo iska caabin heerkulka birta. Habkani ilaaliya dusha biraha of alaabooyin kala duwan, oo ay ku jiraan fallaadhihii, loo isticmaalo warshadaha kala duwan. ilaalinta noocan oo kale ah si weyn u kordhin kartaa nolosha adeeg ee fallaadhihii ah. Waa in la ogaadaa in ka dib markii baaraandegidda keensataa sheyga iyo guryaha dielectric. Waxyaabaha waxaa inta badan kala duwanaayeen gumming taangiga iyo taangiyada kaydinta iyo gaadiidka ee acids, alkalis iyo waxyaabaha kale ee xoqe.

Marka fulinta dusha biraha duugoobay rubberizing waa la dhimay iyo daahan cusub waxaa laga codsadaa, taas oo uu isticmaalaa cinjir cayriin, silicone, polyurethane.

Gumming waxaa lagu fuliyaa by qamaar kulul ama qabow.

By habka of rubberizing kulul kordhaya (iyada oo la isticmaalayo foomkan ama la isticmaalayo) caag cayriin xiran yahay dusha biraha lagu jiro vulcanization. Waxa uu isticmaalaa cinjir silicone of tayo sare leh oo isku dhanba.

Marka by qabow rubberizing fiiriyey caag vulcanized fadhiya on dusha biraha la xabag ah ee. Xaaladdan oo kale, aan u isticmaalno adhesives gaar ah oo u shaqeeya mashiin oo keliya ma aha, laakiin sidoo kale kiimikaad.

Waa in aan fiiro gaar ah in habka of rollers gumming - extrusion. Habka Tani waxay suurtogal ah in ay soo saaraan caymiska ugu sareeya tayada iyo bixisaa koror weyn oo nolosha adeeg ee fallaadhihii ah. Marka fulinta habkan waxaa sidoo kale loo isticmaalaa oo kaliya isku dar caag tayo sare leh.

Geeddi socodka qalabka isagoo dhinacyada joomateri weyn, soo saaray meesha ee rakibaadda gumming.