Labarai

Yadda za a inganta tarwatsa masu kare wuta

Tare da faffadan aikace-aikacen kayan polymer da kayan masarufi na lantarki a cikin rayuwar yau da kullun, abubuwan da ke faruwa na wuta kuma suna karuwa, kuma cutarwar da take haifarwa ta fi damuwa. The harshen retardant yi na polymer kayan ya zama mafi kuma mafi muhimmanci, shi ne domin cimma harshen retardant bukatun na robobi da roba kayayyakin, rage ƙura gurbatawa lalacewa ta hanyar harshen wuta retardants, harshen wuta retardant masterbatch zo a cikin kasancewa, da kuma taka wani makawa da muhimmanci rawa a gyare-gyaren na karshe kayayyakin.

Flame retardant masterbatch ana yin shi bisa ga ma'auni mai ma'ana, ta hanyar haɗin gwiwar ƙwayoyin wuta, mai tarwatsewar mai da mai ɗaukar nauyi, ta hanyar gyare-gyare mai yawa, haɗuwa, daidaituwa sannan kuma granulation extrusion. A cikin wannan, da dispersant taka muhimmiyar rawa, ƙara wani rabo daga dispersant iya zama da kyau sosai don inganta watsawa da harshen wuta retardant, sabõda haka, yana da sauki a ko'ina tarwatsa a cikin tsari, don hana agglomeration na harshen wuta retardant, da mafi alhẽri da dispersing sakamako, domin ya sa harshen wuta retardant kwayoyin halitta retardant kunna flame retardant a can don kunna flame retardant retardant. ingancin filastik, samfuran roba, za a shaƙe wuta a farkon matakin.

Duk da haka, a aikace, yawancin robobi da sassan roba da ke dauke da abubuwan da ke hana harshen wuta ba su iya yin abubuwan da ke hana harshen wuta saboda rashin daidaituwa na tarwatsawar wuta a cikin kayan da ke cikin wuta, wanda ke haifar da mummunar wuta da hasara mai tsanani.

Domin inganta uniform watsawa na harshen wuta retardants ko harshen retardant masterbatch a cikin samfurin gyare-gyaren tsari, rage abin da ya faru na m watsawa lalacewa ta hanyar harshen wuta retardant sakamako ba za a iya nagarta sosai exerted, da dai sauransu, da kuma inganta ingancin harshen retardant kayayyakin, SILIKE ya ɓullo da wani modified silicone additives hyperdispers SILIM.

SILIMER wani nau'i ne na siloxane wanda aka gyara wanda ya ƙunshi polysiloxanes, ƙungiyoyin polar da ƙungiyoyin sarkar carbon dogayen. Sassan sarkar polysiloxane na iya taka takamaiman rawar keɓance tsakanin ƙwayoyin wuta da ke riƙe da wuta a ƙarƙashin juzu'in injin, hana haɓakar haɓakar ƙwayoyin wuta na biyu; sassan rukunin sarkar igiya na polar suna da wasu haɗin kai tare da mai hana wuta, suna taka rawar haɗawa; sassan sassan sarkar carbon mai tsayi suna da matukar dacewa tare da kayan tushe.

Wannan jerin samfurori sun dace da resins na thermoplastic na yau da kullum, TPE, TPU da sauran thermoplastic elastomers, kuma zasu iya inganta daidaituwa tsakanin pigments / filler powders / foda na aiki da tsarin resin, da kuma kiyaye yanayin watsawa na foda.

A lokaci guda kuma, yana iya rage danko na narke, rage karfin juyi na extruder, matsa lamba extrusion, inganta aikin kayan aiki, tare da mai kyau aikin lubrication, kuma a lokaci guda na iya inganta yanayin yanayin yanayin, tare da wani matakin santsi kuma baya shafar kayan aikin injiniya na kayan, shine haɓaka haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar haɓakar ƙoshin wuta. cikakken wasa zuwa mafita mai inganci.

Bugu da kari, wannan jerin kayayyakin ba kawai dace da harshen retardant masterbatch, amma kuma ga launi masterbatch ko babban taro pre-tarwatsa kayan.