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 muhimmanci, shi ne domin a cimma harshen retardant bukatun na robobi da roba kayayyakin, rage ƙura da ya haifar da harshen wuta retardants, harshen wuta retardant masterbatch zo a cikin kasancewa, da kuma taka wani makawa. da muhimmiyar rawa a cikin gyare-gyaren samfurori na ƙarshe.

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 kyawun tasirin tarwatsawa, don sanya ƙwayoyin ƙwanƙwaran wuta su yi tasiri mafi ƙarancin wuta, ta yadda za a inganta ingantaccen ƙarfin wuta na filastik, samfuran roba, wutar za a shake 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 ƙirƙiri ingantaccen abin ƙara siliki SILIMER hyperdispersant.

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 kare 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 narkewa, rage juzu'i na extruder, matsa lamba extrusion, inganta aikin aiki na kayan aiki, tare da mai kyau aiki mai lubrication, kuma a lokaci guda na iya inganta ingantaccen jin daɗin jin daɗi. surface na kayan, tare da wani mataki na santsi da kuma ba ya shafar inji Properties na kayan, shi ne don inganta uniform watsawa na harshen wuta-retardant aka gyara don inganta harshen retardant sakamako na karshe samfurin don ba da cikakken wasa zuwa high. - ingantattun mafita.

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