Yuav ua li cas xaiv cov fiberglass zoo thaum tsim fiberglass reinforced yas nuv ntses nkoj?

Xaiv qhov zoofiberglasssubstrate, koj yuav tsum to taub nws qhov zoo thiab qhov tsis zoo thiab seb nws puas haum rau kev siv. Cov hauv qab no yog qee qhov kev xaiv dav dav

Ua ntej ntawm tag nrho cov, qhov yooj yim tshaj yuav tsum tau raufiberglasschopped strand lev siv nyob rau hauv shipbuilding yog kom dhau lub Tuam Tshoj Classification Society (CCS) certification (mainland Tuam Tshoj) thiab Lloyd's Register of Shipping (Lloy's) thiab Det Norske Veritas (DNV) certification (kev lees paub txawv teb chaws). Yog tias koj muaj ntau daim ntawv pov thawj tib lub sijhawm, qhov ntawd yog qhov pov thawj zoo tshaj.

fiberglass levFeem ntau yog siv rau phau ntawv lamination thiab feem ntau suav hais tias yog cov khoom lag luam zoo yog tias nws ua tau raws li cov hauv qab no:

① Cov hnyav hnyav ib cheeb tsam.
Cov mob no tseem ceeb heev, vim nws cuam tshuam rau ob qho tib si thickness thiab lub zog. Nws yooj yim dua kom paub qhov txawv ntawm lub teeb, thiab cov khoom tsis sib xws hnyav tuaj yeem pom ntawm qhov muag liab qab. Thickness uniformity: uniform loj ntawm ib cheeb tsam ntawm cov kev xav tsis tas yuav ua kom cov tuab tuab ntawm cov kev xav, uas yog ncaj qha ntsig txog qhov sib txawv ntawm qhov sib txawv ntawm cov xovxwm txias. Qhov tsis sib xws ntawm qhov xav tau yuav ua rau cov ntsiab lus tsis sib xws hauv FRP cov khoom, thiab cov kev xav zoo yuav muaj peev xwm loj resin adsorption. Cov txheej txheem ntsuas tus qauv rau cov khoom hnyav rau ib chav tsev ntawm qhov xav tau yog txiav 300mmx300mm cov nplooj ntawv nyob rau hauv qhov dav ntawm cov kev xav, suav lawv ua ntu zus thiab ntsuas lawv cais, thiab xam qhov hnyav sib txawv ntawm txhua qhov kev xav.

② Cov xov paj tau muab faib ua tusyees yam tsis muaj qhov sib txuam ntau hauv zos.

Qhov luv-txiav dispersion ntawm cov xov paj raw yog ib qho tseem ceeb hauv kev tsim cov xov paj raw, uas cuam tshuam rau qhov sib xws ntawm cov huab hwm coj ntawm ib cheeb tsam ntawm kev xav thiab kev faib tawm ntawm cov xov paj raw ntawm qhov xav. Tom qab cov xov paj nyoos ntawm cov xov paj (ncuav mog qab zib) yog luv luv, txhua pob ntawm cov xov paj nyoos yuav tsum tau tawg tag nrho. Yog tias qee cov xov paj nyoos tsis tuaj yeem tawg tag nrho, nws yog ib qho yooj yim los tsim cov kab txaij ntxhib ntawm daim ntawv zoo li cov xov paj nyoos rau ntawm qhov xav.

③ Tsis muaj xov paj poob los yog tev tawm ntawm qhov chaw. Mechanical tensile lub zog ntawm kev xav. Tsawg mechanical tensile lub zog ntawm qhov xav tau qhia tias kev sib txuas ntawm cov xov paj qub tsis zoo.
④ Tsis muaj av.

⑤ Tom qab qhuav tag. Yog tias nws ntub, nws yuav poob sib nrug yog tias nws nthuav tawm thiab khaws cia. Cov dej noo ntawm qhov xav tau yog<0.2%, which is generally acceptable for normal production processes.

⑥ Cov resin yog tag nrho impregnated. Styrene solubility. Lub solubility ntawm lub siab nyob rau hauv polyester resin yuav tsum tau sim, tab sis cov solubility xeem ntawm lub siab nyob rau hauv polyester yog heev siv sij hawm-siv thiab nyuaj rau quantitatively soj ntsuam. Siv styrene los hloov polyester cob los ntsuam xyuas cov solubility ntawm cov kev xav kuj tuaj yeem cuam tshuam tsis ncaj qha rau cov solubility ntawm iav fiber ntau hauv polyester. Cov qauv no tau lees paub thoob ntiaj teb thiab cov qauv tsim tau tsim.
⑦ Cov xov paj tsis so tom qab resin impregnation.
⑧ Yooj yim rau degas.