ECR Fiberglass Direct Roving don Pultrusion

The roving, tabarma ana ja ta guduro impregnation wanka, mai tsanani mutu, ci gaba da ja na'urar, karkashin high zafin jiki da kuma high matsa lamba yanayi, sa'an nan karshe kayayyakin da aka kafa bayan cutoff-saw.
pultrusion tsari
Pultrusion wani tsari ne na masana'antu wanda ke samar da tsayin daka na ƙarfafa sifofin tsarin polymer tare da daidaitaccen ɓangaren giciye. Tsarin ya ƙunshi yin amfani da cakuda guduro ruwa, wanda ya haɗa da guduro, filaye, da ƙari na musamman, tare da filaye masu ƙarfafa yadi. Maimakon tura kayan, kamar yadda ake yi a extrusion, tsarin pultrusion ya haɗa da jan su ta hanyar ƙarfe mai zafi yana haifar da mutuwa ta amfani da na'urar ci gaba da ja.
Abubuwan ƙarfafawa da ake amfani da su suna ci gaba, kamar jujjuyawar tabarma na fiberglass da doffs na roving fiberglass. Wadannan kayan ana jika su a cikin cakuda guduro a cikin wankan guduro sannan a ja ta cikin mutu. Zafi daga mutuwa yana fara aikin gelation na resin ko taurin, yana haifar da tsayayyen bayanin martaba da warkewa wanda yayi daidai da siffar mutuwar.
Zane na injuna pultrusion na iya bambanta dangane da siffar samfurin da ake so. Koyaya, ainihin manufar aiwatar da pultrusion an kwatanta shi a cikin tsarin da aka bayar a ƙasa.