Mmiri dabeere nchara Ọdịdị arọ-ọrụ mgbochi corrosion topcoat usoro

Usoro nchara nke dabere na mmiri dị arọ na-arụ ọrụ mgbochi corrosion topcoat egosipụtara onyonyo

nkowa nkenke:

Emebere usoro ngwaahịa a nke ọma maka mgbochi corrosion dị arọ.Emere ya nke resin polyurethane nke mmiri, resin fluorocarbon dabere na mmiri yana pigmenti na-arụ ọrụ nke nwere onye na-agwọ ọrịa isocyanate.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Arụmọrụ dakọtara

Ikike mgbochi corrosion magburu onwe ya iji mezuo ihe nchebe nke mkpuchi ahụ dum;
N'iji mmiri mee ihe dị ka mgbasa ozi mgbasa ozi, ọ dịghị ihe na-egbu egbu na ihe na-emerụ ahụ na-emepụta n'oge usoro ihe owuwu na mkpuchi mkpuchi ihe nkiri;
Ngwọta akụkụ abụọ, ịdị mma siri ike, ezigbo adhesion, nguzogide kemịkalụ, ịdịte aka karịa afọ 10.Ezigbo gloss na njigide agba.

Oke ngwa

Nhazi igwe dabere na mmiri dị arọ na-egbochi corrosion topcoat usoro (

Ọ dabara maka ụdị ígwè dị iche iche buru ibu, ụgbọ mmiri, akụrụngwa akụrụngwa, àkwà mmiri, ọdụ ụgbọ elu, tankị mmanụ, pipeline mmanụ na nrụnye nwere gburugburu ebe siri ike yana chọrọ arụmọrụ mgbochi corrosion dị elu.

Ọgwụgwọ elu

A ghaghị itinye usoro ngwaahịa a na primer ma ọ bụ mkpuchi etiti, na mkpụrụ ahụ enweghị mmanụ na ájá.Ọ bụrụ na nchara dị, ọ dị mkpa ka a na-agwọ ya na primer tupu itinye akwa topcoat.

Nkọwa ihe owuwu

A na-atụ aro ịgbanye ikuku na-enweghị ikuku dị elu iji nweta otu na ihe nkiri dị mma.
Gwakọta nke ọma dịka oke nha.Ọ bụrụ na viscosity dị oke oke, ọ nwere ike iji mmiri tinye ya na viscosity ihe owuwu.Iji hụ na ịdị mma nke ihe nkiri agba, anyị na-akwado na ọnụọgụ dilution bụ 0% -5% nke agba agba mbụ.
Iru mmiri dị n'ime ala adịghị ihe na-erughị 85%, ebe a na-ewu ụlọ na-ekpo ọkụ karịa 10 Celsius C ma dị elu karịa ebe igirigi dị site na 3 Celsius.

Nhazi igwe dabere na mmiri dị arọ na-egbochi corrosion topcoat usoro (3)

Ngwungwu akwadoro

Primer FL-128D/133D mmiri nke inorganic epoxy zinc bara ụba 1-2 ugboro
Agba etiti FL-123Z epoxy micaceous iron agba agba agba 1 oge.
Topcoat FL-139M / 168M mmiri dabeere na polyurethane / fluorocarbon topcoat 2 ugboro, kenha ọkpụrụkpụ ọ bụghị ihe na-erughị 250μm

Ụkpụrụ isi

HG/T5176-2017

Na-akwado paramita teknụzụ ihe owuwu

kenkowaputa	elu gloss
Agba	rụtụ aka na kaadị agba ọkọlọtọ mba nke osisi chime ifufe
Ọdịnaya siri ike	40% ± 2
Ọnụ ego mkpuchi usoro iwu	8m²/L (ihe nkiri akọrọ 50 microns)
Nnukwu ike ndọda	1.20kg/L
Akọrọ (iru iru mmiri 50%)	15℃≤1h, 25℃≤0.5h, 35℃≤0.1h
Na-arụ ọrụ siri ike (Iru mmiri 50%)	15℃≤10h, 25℃≤5h, 35℃≤3h
Oge mweghachi	akwadoro kacha nta 24h;kacha na-akparaghị ókè (25 ℃)
Ngwọta zuru oke	7d (25 ℃)
Isi ike	1H
Adhesion	Nkeji 1
Nguzogide ujo	50kg.cm
Oge ojiji agwakọta	6h (25 ℃)