Dab tsi yog cov kauj ruam hauv kev tsim khoom ntawm epoxy iav fiber ntau raj?

What are the steps in the manufacturing process of epoxy iav fiber ntau raj? The following epoxy glass fiber tube manufacturers will explain to you:

1. Kev npaj cov kua nplaum. Ua kom sov cov epoxy resin hauv dej da dej rau 85 ~ 90 ℃, ntxiv cov tshuaj tua kab mob raws li cov resin / curing agent (mass ratio) = 100/45, do thiab dissolve nws, thiab muab tso rau hauv lub tank kua nplaum raws li qhov xwm txheej ntawm 80-85 ℃. .

2. Cov iav fiber ntau yog qhov txhab ntawm cov hlau puag ncig core pwm, qhov ntev winding lub kaum sab xis yog li 45 °, thiab cov xov paj fiber ntau yog 2.5 hli. Cov txheej txheem fiber ntau yog: longitudinal winding 3.5mm tuab + hoop winding 2 txheej + longitudinal winding 3.5mm tuab + 2 hoop windings.

3. Scrape lub resin kua nplaum kom cov kua nplaum nplaum nyob rau hauv fiber ntau winding txheej yog xam raws li 26%.

4. Muab lub raj cua sov-shrinkable yas rau ntawm txheej txheej sab nraud, tshuab cua kub kom ntsws thiab qhwv kom nruj, thiab tom qab ntawd qhwv ib txheej ntawm iav ntaub daim kab xev nrog lub thickness ntawm 0.2mm thiab dav ntawm 20mm ntawm txheej txheej, thiab ces xa mus rau qhov cub curing rau curing.

5. Kev tswj kav, ua ntej nce ntawm chav tsev kub mus rau 95 ° C ntawm tus nqi ntawm 3 ° C / 10min, khaws cia rau 3h, tom qab ntawd nce mus rau 160 ° C ntawm tib qhov cua sov, khaws cia rau 4h, tom qab ntawd coj nws tawm ntawm qhov cub thiab txias nws li ib txwm mus rau chav sov.

6. Demould, tshem cov iav ntaub daim kab xev rau ntawm qhov chaw, thiab ua tom qab ua tiav raws li xav tau.

Epoxy iav fiber ntau raj yog ib qho khoom siv hluav taws xob thiab hluav taws xob siv hluav taws xob. Nws yog resistant rau high voltage, corrosion kuj, kub tsis kam, siab zog, thiab zoo electrothermal kev ua tau zoo. Nws tuaj yeem ua haujlwm ntev dua 230KV yam tsis muaj qaug zog, thiab nws lub zog tawg yog ntau dua 2.6KN·m. Nws tseem tuaj yeem siv tau ib txwm nyob hauv qhov chaw kub thiab av noo.