SWD9527 hnyav dawb tuab zaj duab xis polyurea anticorrosion waterproof txheej

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SWD9527 yog ob qho tib si aromatic tuab zaj duab xis polyurea anticorrosion waterproof txheej, tom qab sib piv daim ntawv thov nrog primer, nws muaj siab nplaum lub zog nrog pob zeb thiab steel qauv.Nrog nws cov qauv tshuaj tshwj xeeb, nws muaj tshuaj lom neeg zoo heev;siab zog thiab yooj yooj yim, txheej zaj duab xis muaj siab abrasion tsis kam thiab tensile lub zog.Cov ntsiab lus siab ua rau daim ntawv thov muaj kev nyab xeeb thiab muaj kev nyab xeeb dua.Ib daim ntawv thov tuab, kho sai uas tuaj yeem siv rau ntawm qhov chaw ntsug, yooj yim rau kev thov yam tsis xav tau lub tshuab tshwj xeeb polyurea.

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Khoom cim npe

Nta thiab cov txiaj ntsig

* Cov ntsiab lus siab, VOC tsawg

* yooj yim daim ntawv thov txoj kev, siv scraper los khawb lub tsho tiv no.Kev kho sai, tuaj yeem siv rau ntawm qhov chaw ntsug

* zoo heev hnav, cuam tshuam tsis kam, tiv thaiv khawb

* zoo heev waterproofing

* zoo heev tsis kam mus rau tshuaj lom neeg tawm, tuaj yeem tiv taus qee qhov concentration ntawm acid, alkali, roj, ntsev thiab cov kuab tshuaj organic

* dav daim ntawv thov kub, tuaj yeem siv rau -50 ℃ ~ 120 ℃

Daim ntawv thov Scopes

Kev tsim kho, kev txuag dej, kev thauj mus los, tshuaj lom neeg kev lag luam, hluav taws xob hluav taws xob, txoj kev loj asphalt pavement, cement pavement tawg kho, tshav dav hlau khiav kev tawg, kev kho dej reservoir dams, kho cov kab nrib pleb hauv ntug dej hiav txwv dykes thiab dams, thiab lwm yam.

Cov ntaub ntawv khoom

Yam khoom	Cov txiaj ntsig
Qhov tshwm sim	Xim yog adjustable
Lub ntiajteb txawj nqus (g / cm³⁾)	1.3
Viscosity (cps) @ 20 ℃	800
Cov ntsiab lus tseem ceeb (%)	≥95
lub sij hawm deg qhuav (h)	1-3
Lub neej (hli)	20 feeb
theoretical kev pab them nqi	0.7kg / m²(thickness 500 hli)

Lub cev muaj zog

Yam khoom	Test txuj	tshwm sim
Hardness (Shore A)	ASTM D-2240 1	70
Elongation (%)	ASTM D-412 Cov Lus Qhia Tshwj Xeeb	360
Tensile zog (Mpa)	ASTM D-412 Cov Lus Qhia Tshwj Xeeb	12
Lub zog tawg (kN / m)	ASTM D-624 Cov khoom lag luam	55
abrasion tsis kam (750g / 500r), mg	HG/T 3831-2006	9
Adhesive zog (Mpa) steel puag	HG/T 3831-2006	9
Adhesive zog (Mpa) pob zeb pob zeb	HG/T 3831-2006	3
cuam tshuam tsis kam (kg.m)	GB/T23446-2009	1.0
Qhov ceev (g / cm³⁾	GB/T 6750-2007	1.2

Cov khoom siv tshuaj

Acid tsis kam 30% H₂SO₄los yog 10% HCl, 30d	tsis muaj xeb, tsis muaj npuas, tsis tev tawm
Alkali tsis kam 30% NaOH, 30d	tsis muaj xeb, tsis muaj npuas, tsis tev tawm
Ntsev tsis kam 30g / L, 30d	tsis muaj xeb, tsis muaj npuas, tsis tev tawm
Ntsev tshuaj tiv thaiv, 2000h	tsis muaj xeb, tsis muaj npuas, tsis tev tawm
Roj kuj	tsis muaj npuas, tsis tev tawm
0 # diesel, roj av, 30d	tsis muaj xeb, tsis muaj npuas, tsis tev tawm
(Rau kev siv: xyuam xim rau qhov cuam tshuam ntawm qhov cua, txaws thiab spillage. Independent immersion test yog pom zoo yog tias xav tau cov ntaub ntawv nthuav dav.)

Cov lus qhia siv

Ib puag ncig kub: -5 ~ 35 ℃

Tus txheeb ze humidity: 35-85%

Dew point: thaum siv rau ntawm qhov chaw hlau, qhov kub yuav tsum yog 3 ℃ siab tshaj qhov dew point.

Daim ntawv qhia kev

Pom zoo dft: 500-1000um (los yog nyob ntawm tus qauv tsim)

Recoat ncua sij hawm: 2-4h, yog tias tshaj 24h lossis muaj plua plav ntawm qhov chaw, siv cov ntawv xuab zeb rau blasting thiab thov.

Daim ntawv thov pom zoo: siv scraper los kos.

Daim ntawv ceeb toom

Nws tuaj yeem siv rau hauv qhov kub ntawm qis dua 10 ℃.Thaum siv nyob rau hauv qhov tsis tshua muaj kub, khaws cov txheej txheej hauv chav cua txias rau 24 teev.

SWD qhia kom muab cov txheej txheem sib xyaw ua ke, kaw lub pob kom zoo tom qab siv kom tsis txhob nqus dej noo.Tsis txhob muab cov khoom nchuav tawm rau hauv lub thoob qub dua.

Viscosity yog tsau ua ntej xa khoom, thinner yuav tsum tsis txhob random ntxiv.Qhia cov chaw tsim khoom hauv qhov xwm txheej tshwj xeeb kom ntxiv cov thinner.