Fiberglass Surface Mat: Muab Fiberglass Corrosion-Resistant Txheej Txheej.

I. Surface Mat yog dab tsi?

Fiberglass nto mat yog lub thinnest, finest, thiab feem ntau hom fiberglass khoom. Nws txoj kab uas hla fiber ntau zoo dua li cov fiberglass zoo tib yam (feem ntau yog 5-9 micrometers, piv rau 13-23 micrometers), thiab nws qhov hnyav feem ntau tsuas yog 30-100 grams ib square meter.

Thaum muab tso rau sab nraud ntawm cov khoom siv fiberglass thiab coated nrog cov resin, nws tsim ib cov resin - nplua nuj txheej - ntom ntom nrog cov ntsiab lus siab resin thiab cov ntsiab lus fiber ntau. Qhov "daim tawv nqaij" no ua haujlwm rau ntau lub hom phiaj: nws cais cov fiberglass los ntawm corrosive media, tiv thaiv acids, alkalis, ntsev, thiab dej los ntawm kev nkag mus rau cov txheej txheem txheej txheem; nws tsim ib tug du, tiaj tus, yooj yim txheej tom ntej los yog siv ncaj qha; thiab cov resin-nplua nuj txheej muab qee cov huab cua tiv thaiv, ua kom qeeb ntawm cov txheej txheem txheej txheem los ntawm hluav taws xob ultraviolet.

II. Peb Qhov Kev Tiv Thaiv Loj ntawm Nto Mat

Kev Tiv Thaiv 1: Kev Tiv Thaiv Kev Tiv Thaiv. Nto lev yog thawj kab ntawm kev tiv thaiv ntawm cov phab ntsa sab hauv ntawm cov tshuaj cia tso tsheb hlau luam thiab cov kav dej. The dense, non-porous resin-rich layer it forms effectively blocks the penetration of corrosive media such as acids, alkalis, and solvents. Yog tsis muaj txheej txheem no, corrosive media yuav nkag mus rau hauv cov fiber ntau capillaries, nws thiaj li ua rau lub tank xau.

Kev Tiv Thaiv Thib Ob: Anti-aging. Fiberglass nws tus kheej tsis tiv taus ultraviolet rays, thiab nws lub zog yuav txo qis nrog lub sijhawm ntev. Cov resin- nplua nuj txheej ntawm qhov chaw muaj kev tiv thaiv cov fibers hauv qab, thiab ultraviolet absorbers hauv cov resin tuaj yeem ncua kev laus. Cov khoom siv fiberglass sab nraum zoov yuav tsum muaj lub ntsej muag zoo li txheej txheej.

Kev Tiv Thaiv Thib Peb: Cov tsos zoo dua. Qhov saum npoo ntawm qhov sib tsoo zoo tib yam strand lev lossis woven npuag yuav muaj fiber ntau zoo nkauj, burrs, thiab npuas. Tom qab qhov kev xav tau tsim, nto yog du thiab tiaj tus, thiab tuaj yeem ua tiav nrog lub siab -gloss tiav thiab txau nrog ntau xim. Cov khoom lag luam uas yuav tsum tau ua, xws li cov dab da dej, yachts, thiab lub cev ntawm lub tsheb, tsis tuaj yeem ua yam tsis muaj qhov xav tau.

III. Qhov twg siv lub ntsej muag?

Tshuaj tiv thaiv corrosion: acid cia tso tsheb hlau luam, alkali cia tso tsheb hlau luam, tshuaj tiv thaiv hlab ntsha, chimney linings, electrolytic hlwb. Thawj txheej ntawm cov phab ntsa sab hauv yuav tsum yog ntog; qhov no yog ib qho tseem ceeb ntawm kev tiv thaiv corrosion tsim.

Cov khoom siv hauv chav dej: da dej, da dej tais, ntxhua khaub ncaws. Nto xav ua kom cov khoom nto du thiab yooj yim los ntxuav, thiab ua ke nrog cov txheej txheej gel, ntau xim thiab gloss theem tuaj yeem ua tiav. Shipbuilding: Yacht hull hull. Nto xav smooths lub hull nto, txo cov dej tsis kam thiab tiv thaiv seawater los ntawm corroding cov fiber ntau txheej.

Tsheb thauj mus los: Tsheb cab ru tsev, fairings, thiab cargo box panels. Nto xav muab lub hauv paus du rau tha xim, ua rau cov xim zoo dua.

Cua turbine hniav: Hniav nto tiv thaiv txheej. Cov hniav raug nthuav tawm sab nraud rau lub sijhawm ntev; nto xav ua ke nrog gelcoat txheej muab kev tiv thaiv huab cua.