Fusion-Bonded Epoxy Coatings Awwa C213 Bisanzwe

Fusion-Bonded Epoxy Coatings Awwa C213 Igishusho Cyerekanwe

Ibisobanuro bigufi:

Fusion-Bonded Epoxy Coatings and Linings for Umuyoboro wamazi wibyuma

Iri ni Ishyirahamwe ry’amazi yo muri Amerika (AWWA).Imyenda ya FBE ikoreshwa cyane cyane kumiyoboro y'amazi yicyuma hamwe nibikoresho, urugero imiyoboro ya SSAW, imiyoboro ya ERW, imiyoboro ya LSAW imiyoboro idafite kashe, inkokora, tees, kugabanya nibindi hagamijwe kurinda ruswa.

Epoxy ifatanyirijwe hamwe ni igice kimwe cyumye-ifu yumuriro wa thermosetting, iyo ubushyuhe bukora, butanga imiti yimiti hejuru yicyuma mugihe ikomeza imikorere yimiterere yayo.Kuva mu 1960 ,, gusaba kwagutse kugera ku bunini bunini bw'imiyoboro nk'imbere n'imbere yo hanze ya gaze, peteroli, amazi n'amazi akoreshwa.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Imiterere yumubiri wibikoresho bya epoxy

Uburemere bwihariye kuri 23 ℃: byibuze 1.2 na 1.8
Isesengura rya elegitoronike: ntarengwa 2.0
Igihe cya Gel kuri 200 ℃: munsi ya 120

Gusukura ibisasu

Ubuso bw'icyuma bugomba guhanagurwa neza hakurikijwe SSPC-SP10 / NACE No 2 keretse iyo byagenwe ukundi nuwaguze.Uburyo bwo guturika cyangwa uburebure bwa profili bigomba kuba mil 1.5 kugeza kuri mil 4.0 (38 µm kugeza 102 µm) byapimwe hakurikijwe ASTM D4417.

Gushyushya

Umuyoboro wasukuwe ugomba gushyuha mubushyuhe buri munsi ya 260 ℃, isoko yubushyuhe ntishobora kwanduza hejuru yumuyoboro.

Umubyimba

Ifu yo gutwikira igomba gushyirwa kumuyoboro ushushe kumurongo umwe wo gukiza-firime yuburebure butarenze kilometero 12 (305 mm) hanze cyangwa imbere.Umubyimba ntarengwa ntushobora kurenza mil 16 (406 mm) keretse usabwe nuwabikoze cyangwa ugenwa na pruchaser.

Igerageza ryimikorere ya epoxy

Umuguzi arashobora kwerekana ibizamini byinyongera kugirango agaragaze imikorere ya epoxy.Uburyo bukurikira bwo gukora ibizamini, byose bizakorerwa kumpeta yikizamini cyo gukora, birashobora gutomorwa:
1. Kwambukiranya ibice.
2. Imigaragarire yimbere.
3. Isesengura ry'ubushyuhe (DSC).
4. Guhangayikishwa burundu (kugoreka).
5. Shira amazi.
6. Ingaruka.
7. Ikizamini cya cathodic disbondment.

Mbere: Umuyoboro wabigize umwuga wubushinwa - Imiyoboro ikonje ikonje, EN10219 S235JRH, S235J0H, S355JRH, S355J0H - Spiral

Ibikurikira: Api 5l Imiyoboro Yumurongo Icyiciro B kugeza X70 Od Kuva 219mm Kugeza 3500mm

Andika ubutumwa bwawe hano hanyuma utwohereze