Heat Sensitive Fibers tiag tiag muaj Thermosetting daim ntawv thov. Kev piav qhia: Lub thermoset yog hardened thaum tshav kub rov qab, thiab yog li nws ua raws li tus neeg sawv cev thermosetting. Rau cov ntawv thov kub kub ib lub thermoset yog qhov zoo tshaj plaws.
Cov thermosetting Fibers yog dab tsi?
Matrix muab cov khoom sib xyaw ua ke thiab, nyob rau hauv cov ntaub ntawv ntawm fiber ntau reinforced plastics, tuaj yeem ua los ntawm thermoset lossis thermoplastic polymers. … Thermoset polymers yog polymers uas kho tau rau hauv daim ntawv khov thiab tsis tuaj yeem xa rov qab mus rau lawv daim ntawv qub qub.
Puas yog piv txwv ntawm thermosetting polymer?
Cov piv txwv ntawm cov thermoset yas thiab cov polymers suav nrog epoxy, silicone, polyurethane thiab phenolic. Tsis tas li ntawd, qee cov ntaub ntawv xws li polyester tuaj yeem tshwm sim hauv cov thermoplastic thiab thermoset versions.
Qhov twg tsis yog cov yas thermosetting?
Qee yam thermosetting yas yog Bakelite (phenol-formaldehyde), Melamine- formaldehyde, Urea-formaldehyde, Silicones, thiab lwm yam. Tom qab sib tham nws peb tuaj yeem xaus tias ib kab lossis me ntsis ceg ntev tsis yog tus yam ntxwv ntawm thermosetting polymers lossis plastics. Yog li, lo lus teb raug yog Option A.
thermoset thiab thermoplastic yog dab tsi?
Qhov sib txawv ntawm ob yog qhov Thermoset yog cov khoom siv ntxiv dag zog thaum cua sov, tab sis tsis tuaj yeem ua tauremolded los yog rhuab tom qab pib tsim, thaum cov thermoplastics yuav reheated, remolded, thiab txias raws li qhov tsim nyog yam tsis muaj kev hloov tshuaj.
