Umswakama we-SWD welapha i-urethane kumabhuloho

I-SWD yokwelapha umswakama i-urethane kumabhuloho Isithombe esifakiwe

incazelo emfushane:

I-SWD yokwelapha umswakama we-polyurethane yezimboni ze-anticorrosion zokuvikela ithatha ingxenye eyodwa ye-polyurethane resin polymer njengento eluhlaza.I-membrane yefilimu iminyene, ihlangene futhi inwebeka, ingakwazi ukuzivumelanisa nokuguquguquka okuncane ngaphandle kwemifantu evela ekudlidlizeni kanye nezinguquko zesimo sezulu ekwakhekeni kwensimbi ehlukahlukene yamabhizinisi ezimboni.Igwema ukungena komoya, umswakama kanye nezinye imidiya yokugqwala ukuze ibe yi-anti rust yesakhiwo sensimbi.Ifilimu yokumboza inebhondi ye-urea eningi, isibopho se-biuret, isibopho se-urethane nesibopho se-hydrogen ukwenza izakhiwo ezinhle kakhulu zomzimba nokusebenza kwe-anticorrosion.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici nezinzuzo

* Amandla amahle kakhulu okunamathela, isibopho esiqinile nge-carbon steel, ukhonkolo namanye ama-substrates.

* Ulwelwesi olunamathelayo luminyene futhi luyavumelana nezimo, ukumelana nomonakalo wokuhluleka kwengcindezi ye-cyclic

* okuqukethwe okuqinile okuphezulu futhi kuhlangabezana nezidingo zobungani bemvelo

*Isakhiwo esihle kakhulu sokusebenza, ukumelana nemihuzuko, ukumelana nomthelela kanye nokumelana nokuklwebheka

*ukuvikela amanzi okuhle kakhulu

*Impahla enhle kakhulu ye-anticorrosion kanye nokumelana nezinto eziningi zokugqwala kwamakhemikhali njengesifutho sikasawoti, imvula ene-asidi.

*i-anti-aging enhle kakhulu, ayikho i-crack futhi ayikho impushana ngemva kokusetshenziswa isikhathi eside ngaphandle.

* I-coat brushable yesandla, kulula ukuyisebenzisa, indlela yesicelo eminingi ifanelekile

*Ingxenye eyodwa, uhlelo lokusebenza olulula ngaphandle kwesidingo se-mix ratio nezinye izingxenye.

Ukusetshenziswa okuvamile

I-Anticorrosion ukuvikelwa kwamanzi ezinkampanini zezimboni zamafutha, amakhemikhali, ezokuthutha, ezokwakha, isitshalo samandla njll.

Ulwazi lomkhiqizo

Into	Imiphumela
Ukubukeka	Umbala ungalungiseka
I-Viscosity (cps )@20℃	250
Okuqukethwe okuqinile (%)	≥65
isikhathi esomile esingaphezulu (h)	2-4
Impilo yebhodwe (h)	1
ukufakwa kwethiyori	0.13kg/m²(ubukhulu 100um)

Impahla ebonakalayo

Into	Izinga lokuhlola	Imiphumela
ubulukhuni bepensela	I-GB/T 6739-2006	2H
ukuhlolwa ukugoba (cylindrical mandrel) mm	I-GB/T 6742-1986	1
amandla okumelana nokuqhekeka (kv/mm)	HG/T 3330-1980	250
ukumelana nomthelela (kg·cm)	I-GB/T 1732	60
ukumelana noshintsho lokushisa (-40--150 ℃) 24h	GB/9278-1988	Okuvamile
amandla okunamathela (Mpa), isisekelo sensimbi	I-ASTM D-3359	5A (phezulu)
ukuminyana g/cm³	I-GB/T 6750-2007	1.03

Ukumelana namakhemikhali

Ukumelana ne-Acid 50% H₂SO₄noma15%HCl, 30d	Akukho ukugqwala, akukho amagwebu, akukho ukuxebuka
Ukumelana ne-alkali 50%NaOH, 30d	Akukho ukugqwala, akukho amagwebu, akukho ukuxebuka
Ukumelana nosawoti, 50g/L,30d	Akukho ukugqwala, akukho amagwebu, akukho ukuxebuka
Ukumelana nesifutho sikasawoti, 2000h	Akukho ukugqwala, akukho amagwebu, akukho ukuxebuka
Ukumelana nowoyela 0# udizili, uwoyela ongahluziwe, 30d	Awekho amabhamuza, akukho ukuxebuka
( Ukuze uthole inkomba: naka umthelela wokungenisa umoya, ukuchaphaza nokuchitheka. Ukuhlola ukucwiliswa okuzimele kuyanconywa uma kudinga enye idatha ethile.)