Kuputira Maindasitiri Simbi Chimiro Acrylic Polyurethane Topcoat

*Vhidhiyo:

*Zvinhu zveChigadzirwa:

1.Kushanda kwakanaka kwazvo kwekudzivirira ngura, mhepo ine makemikari, munyu, peturu, parafini, mafuta emota, zvinonyungudutsa zvehydrocarbon, hunyoro, mvura uye kunyorova;
2, Kuchinjika kwakanaka, kuramba kupfeka, kuramba kukanganiswa.
3, Kushongedza kwakanaka: kuchengetedza chiedza, mashandiro ekuchengetedza mavara akanaka.
4, Kudzivirira kupisakusvika 120 ℃, kuramba mamiriro ekunze kwakanaka, kukwegura kwekugadzira kunokurumidza kwemaawa chiuru;
5, Overcoating iri nyore kugadzirisa uye inogona kurapwa kana tembiricha yemumba kana kuomeswa patembiricha yakaderera.

*Ruzivo rwehunyanzvi:

*Kushandiswa Kwechigadzirwa:

Inoshanda kune ndege, mota, ngarava, michina yepeturu, michina yeinjiniya, mabhiriji, michina yemagetsi, switchgear ine voltage yakawanda uye zvimwe zvivakwa zvesimbi zvakakura, kuti zvibudirirekushongedzwa kwepamusoro-soro uye dziviriro.

*Pendi Inoenderana:

Primer: Epoxy primer, epoxy zinc phosphate primer.
Zvigadziko zvinoshanda:simbi, aruminiyamu, zvinhu zvisiri zvesimbi, nezvimwewo.

*Kurapa Pamusoro:

Pamusoro pe primer panofanira kungeyakachena, yakaoma uye isina kusvibiswaNdapota cherechedzai nguva yekuvhara pakati pekugadzirwa neprimer.

*Mamiriro Ekuvaka:

Tembiricha ye substrate irikwete pasi pe5 ℃, uye kanenge 3 ℃ yakakwira kupfuura tembiricha yemhepo ine dova, uye hunyoro huri <85% (tembiricha nehunyoro zvinofanira kuyerwa pedyo nepasi pevhu). Kuvaka hakubvumidzwe zvachose kana paine mhute, mvura, sinou, uye mhepo ine mhepo.

Peta pendi yekutanga nependi yepakati, woomesa chigadzirwa chachomushure memaawa makumi maviri nemanaMaitiro ekupfapfaidza anoshandiswa kupfapfaidza ka1-2 kuti pave neukobvu hwefirimu hwakatarwa, uye ukobvu hunokurudzirwa i60 μm. Mushure mekuvakwa, firimu rependi rinofanira kunge rakatsetseka uye rakati sandara, uye ruvara runofanira kunge rwakafanana, uye hapafanirwe kunge paine kudonha, maronda, ganda reorenji nezvimwe zvirwere zvependi.

*Magadzirirwo ekuvaka:

Nguva yekupisa: maminetsi makumi matatu (23 ° C)

Hupenyu hwese:

Chiyero chehuremu hwakatetepa (chiyero chehuremu):

Nguva yekudzorerazve (ukobvu hwefirimu rega rega rakaoma 35um):

*Nzira yekuvaka:

Kupfapfaidza: Kumanikidzwa kwepfapfaidzo: 0.3-0.6MPa (inenge 3-6 kg/cm2);Bhurasho;Kumburudzakuputira

*Matanho ekuchengetedza:

Ndapota teererai zviratidzo zvese zvekuchengetedza zviri papakeji panguva yekutakura, kuchengetedza uye kushandisa. Torai matanho anodiwa ekudzivirira uye ekudzivirira, kudzivirira moto, kudzivirira kuputika uye kuchengetedzwa kwezvakatipoteredza. Dzivisai kufema utsi hwemvura inonyungudutsa, dzivisai kusangana neganda nemaziso nependi. Musamedze chigadzirwa ichi. Kana tsaona ikaitika, tsvagai rubatsiro rwechiremba nekukasika. Kuraswa kwemarara kunofanirwa kuenderana nemitemo yekuchengetedza yenyika neyemunharaunda.

*Pakeji:

Pendi:20Kg/BhaketiMushonga wekuporesa/Muchina wekusimbisa:4Kg/Bhaketi
pendi: mushonga wekurapa/wokuomesa =5:1(chiyero chehuremu)