Dab tsi yog cov ntaub ntawv tseem ceeb rau tes nteg -pwm fiberglass?

①Fiberglasskhoom: Muaj ntau hom fiberglass khoom. Feem ntau siv hauv kev lag luam xws li untwisted roving, twisted yarn, twisted strand lev, nto lev, nonwoven ntaub, unidirectional ntaub, tiaj weave fabric, twill weave fabric, untwisted roving checkered ntaub, thiab satin ntaub. Tam sim no, cov khoom siv fiberglass siv nyob rau hauv tsheb feem ntau muaj xws li: nto lev, tws strand lev, thiab untwisted roving checkered ntaub (hu ua "checkered fabric").

② Resin: Keeb kwm, resin xa mus rau lipid -zoo li cov khoom rho tawm los ntawm tsob ntoo secretions. Tom qab ntawd, tom qab cov khoom siv dag zog ntawm cov resins tuaj yeem ua tau, lo lus "resin" tuaj yeem xa mus rau tag nrho cov khoom siv hluavtaws ua kua polymer. Muaj ntau ntau hom resins, tab sis feem ntau siv resin rau tes nteg -up fiberglass yog unsaturated polyester cob;

③ Curing agents thiab accelerators: Peb hom curing agents rau polyester resin yog cyclohexanone peroxide (dawb muab tshuaj txhuam), methyl ethyl ketone peroxide (xim tsis muaj xim pob tshab), thiab benzoyl peroxide (dawb khoom los yog muab tshuaj txhuam). Thaum siv, tus neeg sawv cev kho tsuas yog tso tawm dawb radicals thiab kho cov resin thaum rhuab los yog nyob rau hauv qhov kev txiav txim ntawm ib tug accelerator;

④ Fillers: Fillers tau ntxiv rau fiberglass los txhim kho qee yam khoom lossis txo tus nqi, thiab lawv tus kheej kuj tsis muaj zog. Fillers tsis yog cov khoom tseem ceeb hauv cov khoom fiberglass thiab feem ntau tsis tsim nyog;

⑤ Accelerators: Ob lub accelerators feem ntau yog cobalt naphthenate (xim liab-xiav kua) thiab dimethylaniline (daj daj daj pob tshab kua). Nyob rau hauv kev xyaum, tus accelerator feem ntau yog ntxiv rau ib lub thawv loj ntawm cov resin los npaj "cov khoom sib xyaw." Thaum siv cov fiberglass txheej, ntsuas cov resin los ntawm "cov ntaub ntawv loj" raws li kev tsim kho, thiab thaum kawg ntxiv cov hardener;

⑥ Pigment paste: Pigment paste kuj yog hom resin, sib npaug rau cov xim xim. Ntxiv cov xim sib xws rau cov xim pleev xim rau cov gel coat resin raws li cov khoom xav tau xim thiab sib tov kom huv si. Tus nqi ntawm cov xim muab tshuaj ntxiv yog feem ntau 1% mus rau 4% ntawm cov khoom hnyav;

⑦ Lwm yam additives, xws li diluents, lub teeb stabilizers, nplaim retardants, thiab lwm yam.