Compounding silicone roba gyare-gyaren tsari

1. Aikace-aikacen fasahar roba na silicone mai haɗawa

Yin cuku-cuku da siliki robar roba ce da ake maimaitawa ana tacewa ta hanyar ƙara ɗanyen robar siliki zuwa mahaɗin roba mai jujjuya biyu ko rufaffiyar kneader sannan a hankali ana ƙara silica, man silicone, da dai sauransu da sauran abubuwan ƙari.Ana iya amfani da shi sosai a cikin jirgin sama, igiyoyi, lantarki, na'urorin lantarki, sunadarai, kayan aiki, siminti, motoci, gini, sarrafa abinci, kayan aikin likita da sauran masana'antu, kuma ana amfani dashi don sarrafa injina mai zurfi kamar gyare-gyare da extrusion.

2. Tsarin tsari na haɗakar da roba na silicone

Silicone roba: Cakuda roba roba za a iya gauraye ba tare da plasticizing.Gabaɗaya, ana amfani da buɗaɗɗen mahaɗa don haɗawa, kuma yawan zafin jiki na nadi bai wuce digiri 50 ba.

Ana yin gaurayawa a matakai biyu:

Sakin layi na farko: ɗanyen roba-ƙarfafa wakili-tsari mai sarrafa wakili-zafi-resistant ƙari-bakin ciki-wuce-ƙananan takardar.

Mataki na biyu: mataki na tacewa - wakili mai ɓarna - wucewar bakin ciki - filin ajiye motoci.Silicone rubber iri-iri.

Uku, hadawa da silicone roba gyare-gyaren tsari

1. Yin gyare-gyare: da farko a buge robar zuwa wata siffa, a cika shi a cikin rami mai gyale, a sanya shi a tsakanin faranti na sama da na kasa na mai zafi mai zafi, sannan a yi zafi da matsawa kamar yadda aka tsara don batar da robar.Rage ƙirar don samun sashin samfuran roba na silicone mara kyau

2. Canja wurin gyare-gyare: sanya kayan da aka shirya a cikin filogi na silinda a kan ɓangaren sama na mold, zafi da filastik, kuma amfani da matsa lamba na plunger don sa kayan roba ya shiga cikin rami mai dumama ta hanyar bututun ƙarfe don gyare-gyare.

3. Injection gyare-gyare: Saka da roba abu a cikin ganga ga dumama da kuma plasticizing, allura da roba abu kai tsaye a cikin rufaffiyar mold rami ta bututun ƙarfe ta plunger ko dunƙule, da kuma gane m in-wuri vulcanization karkashin dumama.

4. Extrusion gyare-gyare: wani ci gaba da gyare-gyaren tsari domin tilasta extruding gauraye roba ta mutu a cikin wani samfurin tare da wani giciye-sashe siffar.

Sabili da haka, lokacin da masana'antar samfurin silicone ta fahimci gyare-gyaren samfuran silicone, dole ne a zaɓi hanyar gyare-gyaren da ta dace bisa ga samfurin da hanyar aiki.Idan yawan samfuran roba na silicone yana da girma da haske a cikin nauyi, ana iya zaɓar gyare-gyaren canja wuri maimakon zaɓin makafi, wanda ba zai haifar da samarwa kawai ba.