Nhau

Nhanganyaya

Mukuvaka, kushongedza dzimba uye minda yakawanda yemaindasitiri, pendi nependi dzinoita basa rinokosha. Kubva pamatanda akavezwa ezvivakwa zvekare kusvika kumadziro emazuva ano ane mafashoni, kubva paruvara rwakajeka rwemakanda emotokari kusvika pakudzivirira ngura kwesimbi yemabhiriji, pendi nependi zvinoramba zvichisangana nezvinodiwa nevanhu zvakasiyana-siyana nemarudzi avo ane mavara nemabasa avo. Nekufambira mberi kwesainzi netekinoroji, mhando dzependi nependi dzinowedzera kusiyana, uye mashandiro acho ari kuwedzera kugadziriswa.

1, kupatsanurwa kwakasiyana-siyana kwependi

(1) Yakakamurwa nezvikamu
Pendi inonyanya kukamurwa kuita pendi yemadziro, pendi yematanda uye pendi yesimbi. Pendi yemadziro inonyanya kuve pendi yelatex nedzimwe mhando, inoshandiswa pakushongedza madziro mukati nekunze, izvo zvinogona kupa ruvara rwakanaka uye dziviriro chaiyo kumadziro. Pendi yemadziro ekunze ine simba rekudzivirira mvura, yakakodzera kuvaka madziro ekunze; Kuvakwa kwependi yemadziro mukati kuri nyore, kwakachengeteka, kunowanzo shandiswa pakushongedza madziro mukati. Lacquer yematanda inonyanya kuve nependi ye nitro, pendi ye polyurethane nezvimwewo. Nitro varnish ipendi inoonekera, pendi inoshanduka, ine kuoma nekukurumidza, hunhu hwakapfava, yakakamurwa kuita chiedza, semi-matte uye matte three, yakakodzera huni, fenicha, nezvimwewo, asi inogona kubatwa nehunyoro uye zvinhu zvinokanganiswa nekupisa hazvifanirwe kushandiswa. Firimu rependi re polyurethane rakasimba, rinopenya uye rakazara, rinonamira zvakasimba, rinodzivisa mvura, rinodzivisa kupfeka, rinodzivisa ngura, rinoshandiswa zvakanyanya mufenicha yemapuranga yepamusoro uye pamusoro pesimbi. Pendi yesimbi inonyanya kuve enamel, yakakodzera simbi screen mesh, nezvimwewo, chifukidziro chine magneto-optical ruvara mushure mekuomeswa.

(2) Yakakamurwa nenyika

Pendi yakakamurwa kuita pendi inobva mumvura uye pendi inobva mumafuta. Pendi yeLatex ndiyo pendi huru inobva mumvura, ine mvura seyakasanganiswa, inovakwa zviri nyore, yakachengeteka, inogezwa, inopinza mhepo zvakanaka, inogona kugadzirwa zvichienderana nemavara akasiyana mavara akasiyana. Pendi yenitrate, pendi yepolyurethane nezvimwewo zvinonyanya kuve pendi inobva mumafuta, pendi inobva mumafuta inoratidzwa nekumhanya kunononoka kwekuoma, asi mune zvimwe zvinhu ine mashandiro akanaka, akadai sekuoma kwakanyanya.

(3) Yakakamurwa nemabasa

Pendi inogona kukamurwa kuita pendi isingapindi mvura, pendi isingatsvi, pendi inodzivirira chando, pendi inodzivirira umhutu uye pendi ine mabasa akawanda. Pendi isingatsvi mvura inonyanya kushandiswa munzvimbo dzisingatsvi mvura, dzakadai sedzimba dzekugezera, makicheni, nezvimwewo. Pendi inodzivirira moto inogona kuita basa rekudzivirira moto kusvika pamwero wakati, yakakodzera nzvimbo dzine zvinodiwa zvakanyanya zvekudzivirira moto; Pendi inodzivirira chando inogona kudzivirira kukura kwefungus, inowanzo shandiswa munzvimbo dzine hunyoro; Pendi inodzinga umhutu ine simba rekudzinga umhutu uye yakakodzera kushandiswa muzhizha. Pendi ine mabasa akawanda muunganidzwa wemabasa akasiyana-siyana, kuti zvive nyore kune vashandisi.

(4) Yakakamurwa zvichienderana nechimiro chechiito

Pendi inoshanduka-shanduka pakuomesa ichapisa zvinonyungudutsa, kumhanya kwekuomesa kunokurumidza, asi kunogona kukonzera kusvibiswa kwezvakatipoteredza. Pendi isingachinji haichinji pakuomesa, haikuvadzi nharaunda zvakanyanya, asi nguva yekuomesa inogona kureba. Pendi isingachinji yakakodzera nzvimbo dzinoda kuomeswa nekukurumidza, dzakadai sekugadzirisa fenicha diki; Pendi isingachinji yakakodzera nzvimbo dzine zvinodiwa zvakanyanya zvekuchengetedza nharaunda, senge kushongedza imba.

(5) Yakakamurwa nemhedzisiro yepamusoro

Pendi inopenya ipendi inopenya isina pigment, inonyanya kushandiswa kuratidza magadzirirwo ehuni, senge varnish inowanzoshandiswa muhuni, fenicha nezvimwewo. Pendi inopenya inogona kuratidza ruvara nemaitiro emuchina, zvichiita kuti pave nekushongedza kwakasiyana. Pendi isina kupenya inofukidza ruvara nemaitiro emuchina, uye inogona kushongedzwa nemavara akasiyana zvichienderana nezvinodiwa, nekushandiswa kwakasiyana-siyana, senge madziro, simbi pamusoro nezvimwewo.

2, mhando gumi dzakajairika dzehunhu hwekupeta pendi

(1) Pendi yeAcrylic latex

Pendi yeAcrylic latex inowanzo gadzirwa neacrylic emulsion, makeup filler, mvura nezvimwe zvinowedzera. Ine zvakanakira zvemutengo uri pakati nepakati, kuramba mamiriro ekunze akanaka, kugadzirisa mashandiro akanaka uye kusaburitsa organic solvent. Zvichienderana nekugadzirwa kwakasiyana, zvinhu zvekugadzira zvinogona kukamurwa kuita C yakachena, benzene C, silicone C, vhiniga C nedzimwe mhando. Zvichienderana nechiedza, mhedzisiro yekushongedza yakakamurwa kuita isina chiedza, matte, mercerization uye chiedza nezvimwe mhando. Inonyanya kushandiswa kupenda mukati nekunze kwemadziro ezvivakwa, kupenda dehwe, nezvimwewo. Munguva pfupi yapfuura, kwave nemhando itsva dzependi yelatex yehuni uye pendi yelatex yakazvibatanidza.

(2) Pendi yeacrylic yakagadzirwa nekunyungudutsa

Pendi yeacrylic inonyungudika inogona kukamurwa kuita pendi yeacrylic inoomesa yega (mhando yethermoplastic) uye pendi yeacrylic inonyungudika yecross-linked (mhando yethermosetting). Mapendi eacrylic anoomesa yega anonyanya kushandiswa mukugadzira machira, mapurasitiki, machira emagetsi, machira ekuisa chiratidzo chemugwagwa, nezvimwewo, nekubatsira kwekuomesa kwepamusoro nekukurumidza, kuvaka kuri nyore, kudzivirira uye kushongedza. Zvisinei, zviri mukati makasimba hazvisi nyore kuve zvakanyanyisa, kuomarara uye kusimba hazvisi nyore kufunga nezvazvo, chivakwa hachigone kuwana firimu gobvu kwazvo, uye kuzara kwefirimu hakuna kunaka. Mapendi eacrylic anonyungudika anonyanya kuve acrylic amino paint, acrylic polyurethane paint, acrylic acid alkyd paint, radiation curing acrylic paint nedzimwe mhando, dzinoshandiswa zvakanyanya mupendi yemotokari, pendi yemagetsi, pendi yehuni, pendi yezvivakwa nezvimwewo. Mapendi eacrylic anonyungudika anowanzo kuve nehupamhi hwakasimba, pendi inogona kuwana firimu gobvu kwazvo, uye hunhu hwakanaka hwemakanika, inogona kugadzirwa mukudzivirira mamiriro ekunze, kuzara kwakanyanya, kusimba kwakanyanya, kuomarara kwakanyanya kwependi. Dambudziko nderekuti kuputira kwezvikamu zviviri, kuvakwa kwacho kunonetsa, mhando dzakawanda dzinodawo kupisa kupisa kana kupisa nemwaranzi, mamiriro ekunze akakwira zvakanyanya, kazhinji anoda michina iri nani, hunyanzvi hwekupenda hune hunyanzvi.

(3) Pendi yepolyurethane

Mapendi ePolurethane akakamurwa kuita mapendi epolyurethane maviri uye mapendi epolyurethane rimwe chete. Mapendi epolyurethane ane zvikamu zviviri anowanzo kuve nezvikamu zviviri: isocyanate prepolymer uye hydroxyl resin. Kune mhando dzakawanda dzemapendi erudzi urwu, anogona kukamurwa kuita acrylic polyurethane, alkyd polyurethane, polyester polyurethane, polyether polyurethane, epoxy polyurethane nedzimwe mhando zvichienderana nezvikamu zvakasiyana zvine hydroxy. Kazhinji zvine hunhu hwakanaka hwemakanika, huwandu hwakasimba, zvese zvinoitwa zviri nani, nzira huru yekushandisa ipendi yehuni, pendi yekugadzirisa mota, pendi inodzivirira ngura, pendi yepasi, pendi yemagetsi, pendi yakakosha nezvimwewo. Dambudziko nderekuti maitiro ekuvaka akaoma, nharaunda yekuvaka inoda mari yakawanda, uye firimu rependi riri nyore kugadzira zvikanganiso. Mapurasitiki epurasitiki ane chikamu chimwe chete anonyanya kuve mapurasitiki eammonia ester, mapurasitiki epolyurethane anorapika, mapurasitiki epolyurethane akavharwa nedzimwe mhando, nzvimbo yekushandisa haina kuenzana nemadziro ane zvikamu zviviri, inonyanya kushandiswa mumadziro epasi, mapurasitiki anodzivirira ngura, mapurasitiki epamberi pemachira, nezvimwewo, mashandiro ese haana kunaka semapurasitiki ane zvikamu zviviri.

(4) Pendi yeNitrocellulose

Lacquer ndiyo huni inonyanya kushandiswa uye yakashongedzwa nependi. Zvakanakira mhedzisiro yakanaka yekushongedza, kuvaka kuri nyore, kuoma nekukurumidza, kwete zvinodiwa zvakanyanya munzvimbo yekupenda, nekuoma kwakanaka uye kupenya, hazvisi nyore kuoneka zvikanganiso zvependi, kugadzirisa kuri nyore. Dambudziko nderekuti huwandu hwakasimba hwakaderera, uye nzira dzakawanda dzekuvaka dzinodiwa kuti uwane mhedzisiro iri nani; Kugara kwenguva refu hakuna kunaka, kunyanya pendi yemukati ye nitrocellulose, kuchengetedza kwayo chiedza hakuna kunaka, kushandiswa kwenguva yakareba kunowanzoita sekurasikirwa nechiedza, kutsemuka, kusvibiswa kweruvara nezvimwe zvirwere; Kudzivirirwa kwependi yependi hakuna kunaka, hakupikiswi ne organic solvents, kuramba kupisa, kuramba ngura. Chinhu chikuru chekugadzira firimu che nitrocellurocelluene chinonyanya kuumbwa nema resin akapfava uye akaoma akadai se alkyd resin, modified rosin resin, acrylic resin uye amino resin. Kazhinji, zvakakoshawo kuwedzera dibutyl phthalate, dioctyl ester, oxidized castor oil nezvimwe zvinogadzira purasitiki. Zvinonyungudutsa zvikuru zvinhu zvinonyungudutsa chaizvo zvakaita seesters, ketones nealcohol ethers, zvinonyungudutsa zvakaita sealcohols, uye zvinonyungudutsa zvakaita sebenzene. Zvinonyanya kushandiswa pakupenda matanda nefenicha, kushongedza dzimba, kupenda kushongedza, kupenda simbi, kupenda simende nezvimwewo.

(5) Pendi ye epoxy

Pendi yeEpoxy inoreva machira ane mapoka akawanda epoxy mukugadzirwa kwependi ye epoxy, iyo inowanzo kuve coating ine zvikamu zviviri inoumbwa ne epoxy resin uye curaring agent. Zvakanakira ndeyekunamatira kwakasimba kune zvinhu zvisina organic zvakaita se simende nesimbi; Pendi pachayo inodzivirira ngura; Hunhu hwakanaka hwemakanika, inodzivirira kupera, inodzivirira kukuvadzwa; Inogona kugadzirwa kuita pendi isina solvent kana yakasimba; Inodzivirira organic solvents, kupisa nemvura. Dambudziko nderekuti inodzivirira mamiriro ekunze haisi yakanaka, kupiswa nezuva kwenguva yakareba kunogona kuita sehupfu, saka inogona kushandiswa chete papendi yekutanga kana yemukati; Kushongedzwa kusina kunaka, kupenya hakusi nyore kuchengetedza; Zvinodiwa zvekuvaka nharaunda zvakakwirira, uye firimu rinopora zvishoma nezvishoma patembiricha yakaderera, saka mhedzisiro haisi yakanaka. Mhando dzakawanda dzinoda high tembiricha yekupisa, uye mari yekushandisa michina yekuputira yakakura. Inonyanya kushandiswa pakugadzira pasi, primer yemotokari, dziviriro yesimbi yekuora, dziviriro yemakemikari yekuora nezvimwewo.

(6) Pendi yeAmino

Pendi yeAmino inonyanya kuumbwa nezvinhu zveamino resin uye zvikamu zvehydroxyl resin. Pamusoro pependi yeurea-formaldehyde resin (inozivikanwa sependi yakacheneswa neacid) yependi yehuni, mhando huru dzinoda kudziiswa kuti dziome, uye tembiricha yekuomeswa inowanzo kuve pamusoro pe100 ° C, uye nguva yekuomeswa inopfuura maminetsi makumi maviri. Pendi yakacheneswa inoshanda zvakanaka, yakasimba uye yakazara, inopenya uye inoyevedza, yakasimba uye inogara kwenguva refu, uye ine mhedzisiro yakanaka yekushongedza uye yekudzivirira. Dambudziko nderekuti zvinodiwa zvemidziyo yekupenda zvakakwirira, kushandiswa kwesimba kwakanyanya, uye hazvina kukodzera kugadzirwa kudiki. Inonyanya kushandiswa pendi yemotokari, kupenda fenicha, kupenda midziyo yemumba, marudzi ese ekupenda pamusoro pesimbi, kupenda zvishandiso uye kupenda michina yeindasitiri.

(7) Kuputira acid

Zvakanakira zvemachira akacheneswa neacid ipurasitiki yakaoma, kujeka kwakanaka, kuramba yero zvakanaka, kuramba kupisa kwakanyanya, kuramba mvura uye kuramba kutonhora. Zvisinei, nekuti pendi ine formaldehyde isina chinhu, kukuvara kwemuviri kune muvaki kwakakomba, mabhizinesi mazhinji haachashandisi zvigadzirwa zvakadaro.

(8) Pendi yepolyester isina kuguta

Pendi yepolyester isina kuzara yakakamurwa muzvikamu zviviri: polyester isina kuzara yakapfava nemhepo uye polyester isina kuzara nemwaranzi, inova mhando yependi yakagadzirwa nekukurumidza munguva pfupi yapfuura.

(9) machira anorapika neUV

Zvakanakira zvekupenda zvinorapika neUV ndeimwe yemhando dzependi dzinochengetedza nharaunda parizvino, dzine huwandu hwakasimba, kuomarara kwakanaka, kujeka kwakanyanya, kuramba kutsvuka kweyero kwakanaka, nguva refu yekushanda, kushanda zvakanaka uye mutengo wakaderera wekupenda. Dambudziko nderekuti inoda mari yakawanda yekudyara mumidziyo, panofanira kuva nehuwandu hwakakwana hwekugovera kuti igutse zvinodiwa pakugadzira, kugadzirwa kunoramba kuripo kunogona kuratidza kushanda kwayo uye kudzora mutengo, uye mhedzisiro yependi inotenderera yakaderera zvishoma pane yezvigadzirwa zvependi yepamusoro yePU.

(10) Mamwe mapendi akajairika
Pamusoro pemhando pfumbamwe dzataurwa pamusoro apa dzekupenda, kune mamwe mapendi akajairika asina kuiswa mugwaro. Semuenzaniso, pendi yechisikigo, yakagadzirwa neresin yechisikigo sezvinhu zvakabikwa, kuchengetedzwa kwezvakatipoteredza, isina chepfu, isina kuravira, inodzivirira kupera uye isingapindi mvura, yakakodzera kugadzirwa nemiti yemumba, kuchikoro, kuchipatara nedzimwe nzvimbo dzemukati, zvigadzirwa zvebamboo nezvimwe zvekushongedza pamusoro. Pendi yakasanganiswa ipendi yakagadzirwa nemafuta, inomhanyisa kuoma, inonyorova uye inonyorova, inodzivirira mvura zvakanaka, iri nyore kuchenesa, yakakodzera imba, hofisi nedzimwe nzvimbo dzemukati dzakadai semadziro, denga nedzimwe nzvimbo dzekushongedza pamusoro, inogonawo kushandiswa pakupenda simbi, huni nedzimwe nzvimbo dzepamusoro. Pendi yeporcelain ipurasitiki inopenya, inopenya zvakanaka, inodzivirira kupera uye ngura, inonamatira zvakasimba, yakakamurwa kuita mhando mbiri dzemhando dzemvura uye dzinonyunguduka, dzinoshandiswa zvakanyanya mudzimba, kuchikoro, kuchipatara nedzimwe nzvimbo dzemukati dzemadziro, pasi nedzimwe nzvimbo dzemukati.

3, kushandiswa kwemhando dzakasiyana dzekupenda

(1) Varnish

Varnish, inozivikanwawo semvura yevari, ipendi inopenya isina pigments. Chinhu chikuru chayo ndechekupenya kwakanyanya, izvo zvinogona kuita kuti pamusoro pehuni, fenicha nezvimwe zvinhu zviratidze magadzirirwo epakutanga, zvichivandudza zvakanyanya mwero wekushongedza. Panguva imwe chete, varnish haina zvinhu zvinopisa uye inogona kushandiswa nekukurumidza mushure mekuoma pasina kumirira kuti kunaka kupere. Pamusoro pezvo, kuenzana kwevarnish kwakanaka, kunyangwe paine pende yakabvaruka pakupenda, pakupenda zvakare, inonyungudika nekuwedzera pendi itsva, kuitira kuti pendi ive yakatsetseka uye yakapfava. Uyezve, varnish ine simba rakanaka rekudzivirira ultraviolet, rinogona kuchengetedza huni dzakafukidzwa nevarnish kwenguva yakareba, asi chiedza cheultraviolet chichaitawo kuti varnish inopenya ive yero. Zvisinei, kuoma kwevarnish hakuna kukwira, zviri nyore kuburitsa mavanga anooneka, kusadzivirira kupisa zvakanaka, uye zviri nyore kukuvadza firimu rependi nekupisa zvakanyanya.

Varnish inonyanya kukodzera matanda, fenicha nezvimwe zvinhu, inogona kuita basa rekudzivirira hunyoro, isingaparare uye isingatsvedzeri zvipfukuto, zvose zvinodzivirira fenicha uye zvinowedzera ruvara.

(2) Mafuta akachena

Mafuta akajeka, anozivikanwawo semafuta akabikwa, mafuta ependi, ndeimwe yemafuta akakosha ekushongedza magonhi nemahwindo, masiketi emadziro, maheater, fenicha inotsigira nezvimwewo mukushongedza imba. Anonyanya kushandiswa mumidziyo yemapuranga, nezvimwewo, izvo zvinogona kudzivirira zvinhu izvi, nekuti mafuta akajeka ipendi inoonekera isina pigments, inogona kudzivirira zvinhu kubva mukukanganiswa nehunyoro uye haisi nyore kukuvadza.

(3) Enamel

Enamel yakagadzirwa nevarnish sehwaro hwechinhu, ichiwedzera pigment uye kukuya, uye chifukidziro chacho chine ruvara rwemagneto-optical uye hard film mushure mekuomeswa. Phenolic enamel uye alkyd enamel zvinowanzo shandiswa, izvo zvakakodzera simbi screen mesh. Enamel ine hunhu hwekunamatira kwakanyanya uye anti-corrosion yakanyanya, iyo inowanzoshandiswa musimbi structure anti-corrosion primer, wet heat, underwear environment topcoat, galvanized steel components, stainless steel primer, exterior wall sealing primer, nezvimwewo.

Semuenzaniso, maererano nekugadzirwa kwayo, enamel ipendi ine zvikamu zviviri, kugadzirwa kwayo patembiricha yemumba, pasi pe5 ° C hakufanirwe kuvakwa, ine danho rekukura uye nguva yekushandiswa. Munzira yekuomesa, enamel ine zvikamu zviviri zvinosanganiswa, haigone kushandisa huwandu hwechinhu chinogadzirisa kumhanya kwekuomesa, inogona kushandiswa munzvimbo iri pasi pe150℃. Enamel inogona zvakare kushandiswa pakukora kwefirimu, uye chifukidziro chimwe nechimwe hachina mweya, kusvika ku1000μm. Uye enamel inogona kuenzaniswa nependi yerabha ine chlorinated, pendi ye acrylic polyurethane, pendi ye aliphatic polyurethane, pendi ye fluorocarbon kuti igadzire chifukidziro che anticorrosive chepamusoro. Kudzivirira kwayo alkali corrosion, kudzivirira corrosion munyu, kudzivirira solvent, hunyoro uye kupisa, asi kudzivirira mamiriro ekunze asina kunaka, kazhinji se primer kana michina yemukati, michina yepasi pevhu ine pendi. Kubatana kwe enamel kune simbi dzesimbi, simbi dzisina ferrous, simbi dzakabatidzwa zvakanaka kwazvo, dzinogona kushandiswa muchimiro chesimbi, zvikamu zvesimbi dzakabatidzwa, simbi yegirazi nezvimwe zvekufukidza. Kushongedzwa kweenamel kunoitwa nevanhu vose, kunyanya alkyd resin, ine kupenya kwakanaka, inodzivirira mamiriro ekunze, inodzivirira mvura, inonamatira zvakasimba, inogona kutsungirira shanduko dzakasimba dzemamiriro ekunze. Inoshandiswa zvakanyanya, kusanganisira simbi, huni, marudzi ese emidziyo yemotokari uye zvikamu zvesimbi yemvura.

(4) Pendi gobvu

Pendi yakakora inonziwo mafuta emutobvu. Yakagadzirwa nependi nemafuta ekuomesa akasanganiswa uye akakuyiwa, inoda kuwedzerwa mafuta ehove, solvent nezvimwe zvinoshandiswa usati washandisa. Rudzi urwu rwependi rune firimu rakapfava, rinonamira zvakanaka pendi yepamusoro, simba rakasimba rekuviga, uye ndiyo pendi yakaderera yependi yakagadzirwa nemafuta. Pendi yakakora yakakodzera kupedzisa mabasa ekuvaka kana majoini emvura ane zvinodiwa zvishoma. Inoshandiswa zvakanyanya sehwaro hwezvinhu zvehuni, inogonawo kushandiswa kugadzirisa ruvara rwemafuta neputty.

(5) Kusanganisa pendi

Pendi yakasanganiswa, inozivikanwawo sependi yakasanganiswa, ndiyo inonyanya kushandiswa pendi uye iri muchikamu chependi yekugadzira. Inonyanya kugadzirwa nemafuta ekuomesa uye pigment sezvinhu zvekutanga, saka inonzi pendi yakasanganiswa yakavakirwa pamafuta. Pendi yakasanganiswa ine hunhu hwefirimu rakajeka, rakapfava, rakapfava uye rakaoma, rakafanana neceramic kana enamel muchimiro, ruvara rwakapfuma uye kunamira kwakasimba. Kuti zvizadzise zvinodiwa zvakasiyana zvekushandisa, huwandu hwakasiyana hwematting agents hunogona kuwedzerwa papendi yakasanganiswa, kuitira kuti pave nemhedzisiro inopenya zvishoma kana kuti isina kupenya.

Pendi yakasanganiswa yakakodzera simbi yemukati nekunze, huni, uye silicon wall surface. Mukushongedza mukati, pendi yakasanganiswa ine magnetic inonyanya kufarirwa nekuda kwemhedzisiro yayo yekushongedza iri nani, firimu rependi rakaoma uye hunhu hwakajeka uye hwakatsetseka, asi kuramba kwemamiriro ekunze hakuna kunaka pane pendi yakasanganiswa nemafuta. Zvichienderana neresin huru inoshandiswa mupendi, pendi yakasanganiswa inogona kukamurwa kuita pendi yakasanganiswa necalcium grease, ester glue mixed pendi, phenolic mixed pendi, nezvimwewo. Kuramba kwemamiriro ekunze kwakanaka uye hunhu hwekukwesha, hwakakodzera kupenda matanda nesimbi pamusoro senge zvivakwa, maturusi, maturusi epurazi, mota, fenicha, nezvimwewo.

(6) pendi inodzivirira ngura

Pendi inodzivirira ngura inonyanya kusanganisira zinc yero, iron red epoxy primer, firimu rependi rakasimba uye rinogara kwenguva refu, rinonamira zvakanaka. Kana ikashandiswa ne vinyl phosphating primer, inogona kuwedzera kusimba kwekupisa, kuramba kupfapfaidzwa nemunyu, uye yakakodzera zvinhu zvesimbi munzvimbo dzegungwa nenzvimbo dzinopisa. Pendi inodzivirira ngura inonyanya kushandiswa kuchengetedza zvinhu zvesimbi, kudzivirira ngura, uye kuona kuti zvinhu zvesimbi zvinogara kwenguva refu.

(7) Mafuta ane alcohol, pendi ine acid

Mafuta edoro, pendi dzealkyd dzinoshandisa zvinonyungudutsa zvakaita seturpentine, mvura yepine, peturu, acetone, ether nezvimwewo zvinonhuwa zvakaipa. Kunyatso tarisa kunofanirwa kupihwa pakusarudza zvigadzirwa zvemhando yepamusoro pakushandisa, nekuti rudzi urwu rwependi runogona kunge ruine zvimwe zvinhu zvinokuvadza hutano hwevanhu. Mushure mekushandisa, mhepo inofefetera inogona kutariswa panguva yakakodzera kuderedza kukuvara kumuviri wemunhu. Rudzi urwu rwependi runowanzo kukodzera kune dzimwe nzvimbo dzisingade kushongedza kwakanyanya, asi dzinoda dziviriro.

Nezvedu

Kambani yeduYagara ichitevedzera "sainzi netekinoroji, mhando yekutanga, yakatendeseka uye yakavimbika, uye yakanyatsogadziriswa kwe ls0900l:.2000 system yepasi rose yekutarisira mhando. Kutungamira kwedu kwakasimba tekinoroji itsva, sevhisi yepamusoro, yakawana kuzivikanwa kwevashandisi vazhinji.Senyanzvi, fekitori yeChinese yakasimba uye yakajairika, tinogona kupa mienzaniso kune vatengi vanoda kutenga, kana muchida pendi, ndapota taurai nesu.