SWD9526 imwechete chikamu gobvu firimu polyurea

SWD9526 single component gobvu firimu polyurea Featured Image

tsananguro pfupi:

SWD9526 chinhu chimwe chete chinonhuwira gobvu firimu polyurea anticorrosion isina mvura yekupfeka zvinhu.Inorapa kuumba gobvu-firimu membrane inopa yakanakisa adhesive simba nekongiri uye simbi chimiro, nyore kuisa pasina kudiwa yakakosha polyurea spray muchina.Nekuda kweiyo yakasarudzika chimiro chemakemikari, chinhu chakanakira chekudzivirira mvura inodzivirira kupisa ine makemikari akakwira kuramba uye kudzivirira mvura.Iyo yakakwira elasticity uye yakakwirira simba inoita kuti ive yakanyanya kukodzera kuvaka madziro kusapinda mvura, chisimbiso mvura yechimiro chakatsemuka uye yekuwedzera majoini, anti-seepage uye kuvuza kumira kwechiteshi chengarava nemadhamu.

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Zvigadzirwa uye zvakanakira

* yakakwirira yakasimba yemukati, yakaderera VOC

* nyore kushandisa nzira, shandisa scraper kukwenya jasi.Special polyurea spray machine haidiwe, ruoko rumwe gobvu firimu

* yakanakisa kupfeka, kukanganisa kuramba, kuramba kukwenya

* yakanakisa kudzivirira mvura

* yakanakisa kuramba kumakemikari midhiya, inogona kumira kumwe kusanganiswa kweasidhi, alkali, oiri, munyu uye organic solvent

* yakanakisa inonamira simba, inokurumidza chisungo kumusoro kwesimbi, kongiri, huni, fiberglass uye imwe substrate.

* yakafara application tembiricha, inogona kuiswa pa -50 ℃ ~ 120 ℃

*chinhu chimwe chete, chiri nyore kushandisa chinoderedza mutengo wevashandi.

Zviyero zvekushandisa

Isingapindi mvura yekuvaka, kuchengetedza mvura, zvekufambisa, makemikari uye zvidyarwa zvemagetsi, senge kugadziridzwa kwemigwagwa mikuru, pavement, nhandare yenhandare yendege, kugadziriswa kwemvura inochengeterwa mvura, dhamu rekumahombekombe uye kugadzirisa chiteshi chengarava nezvimwe.

Ruzivo rwechigadzirwa

Item	Results
Chitarisiko	Ruvara runogadziriswa
Chaiyo giravhiti (g/cm³⁾）	1.1
Viscosity (cps)@20℃	5000
Solid content (%)	≥80
pamusoro pekuoma nguva (maawa)	1-3
Hupenyu hwehari (maawa)	0.5h
theoretical coverage	0.59kg/m²(ukobvu 500um)

Zvinhu zvenyama

Item	Test standard	mhinduro
Kuoma (Shore A)	ASTM D-2240	88
Elongation (%)	ASTM D-412	＞310
tensile simba (Mpa)	ASTM D-412	20
Simba rekubvarura (kN/m)	ASTM D-624	68
abrasion kuramba (750g/500r), mg	HG/T 3831-2006	5
Adhesive simba (Mpa) simbi base	HG/T 3831-2006	10
Adhesive simba (Mpa) kongiri base	HG/T 3831-2006	3.3
Kuramba kukanganiswa (kg.m)	GB/T23446-2009	1.0
Density (g/cm³⁾	GB/T 6750-2007	1.1

Chemical resistance

Asidhi inopikisa 30% H₂SO₄kana10%HCl,30d	hapana ngura, hapana furo, hapana kusvuura
Alkali kuramba 30% NaOH, 30d	hapana ngura, hapana furo, hapana kusvuura
Kuramba munyu 30g/L,30d	hapana ngura, hapana furo, hapana kusvuura
Munyu kupfapfaidza kuramba, 2000h	hapana ngura, hapana furo, hapana kusvuura
Kuramba kwemafuta	hapana mafuro, hapana kupepeta
0# dhiziri, crude oil, 30d	hapana ngura, hapana furo, hapana kusvuura
(Kureva: teerera kune simba rekufefetedza, kupfachuka uye kupera. Kunyudzwa kwakazvimirira kunokurudzirwa kana ichida ruzivo rwe data.)

Mirayiridzo yekushandisa

Environment tembiricha: -5 ~35 ℃

Hunyoro hunyoro: 35-85%

Dew point: kana ikaiswa pamusoro pesimbi, tembiricha inofanirwa kunge iri 3 ℃ yakakwirira kupfuura dova.

Nhungamiro yekushandisa

Inokurudzirwa dft: 500-1000um (kana zvichibva pane zvinodiwa nedhizaini)

Recoat interval: 2-4h, kana inopfuura 24h kana iine huruva pamusoro, shandisa sandpaper kuputika wozoiisa.

Yakakurudzirwa nzira yekushandisa: shandisa scraper kukwenya.

Cherechedzai

Inogona kushandiswa mukupisa kuri pasi pe10 ℃.Kana yaiswa mutembiricha yakaderera zvakanyanya, chengeta dhiramu rekupotera mukamuri yekufefetera kwemaawa makumi maviri nemana.

SWD inorayira kusanganisa yunifomu yekuputira, simbisa pasuru yacho zvakanaka mushure mekushandisa kudzivirira kunyura.Kwete kuisa zvinhu zvakadururwa mudhiramu rekutanga zvakare.

Viscosity inogadziriswa isati yatumirwa, yakaonda haizowedzerwe zvisina tsarukano.Raira mugadziri mune yakakosha mamiriro kuti awedzere mutete.