Iyo PIR (polyisocyanurate) uye PUR (polyurethane) sandwich panel inozivikanwa nekuita kwayo pakudzivirira uye kudzivirira moto, saka inosarudzwa zvakanyanya kumapurojekiti akaita sekuchengetedza kutonhora. Iyo foam core inoita basa rakakosha mukudzivirira uye kudzivirira moto basa. Asi iwe unoziva here kuti kusarudzwa kwezvinhu zvepasi kwakakosha zvakare uye kunogona kuwedzera rimwe basa kune sandwich mapaneru.
Imwe yeanonyanya kufarirwa pamusoro pezvinhu ndeye PPGI: PPGI, kana Preprinted Galvanized Iron, isimbi inosiyana-siyana inoshandiswa zvakanyanya mukuvaka nekugadzira. Iine chigadziko chesimbi chine galvanized simbi icho chakaputirwa nependi yependi yemhando yepamusoro yekudzivirira uye kusimba. Zvinhu zvakakosha zvinosanganisira huremu hwayo uye kuwanikwa kwayo mumhando dzakasiyana dzemavara uye kupedzisa kweaesthetic customization. PPGI zvakare ine hushamwari hwakatipoteredza sezvo maitiro ayo ekugadzira achiburitsa marara mashoma. PPGI ine hupenyu hurefu hwesevhisi uye kushoma kwekugadzirisa zvinodiwa, zvichiita kuti ive yakanakira denga remba, madziro emadziro uye mamwe maapplication.
Kazhinji, PPGI simbi yepamusoro inogona kuwedzera corrosion kuramba, simba uye kusapinda kwemvura maficha kune PIR sandwich panhi uye PUR sandwich pani mukutonhora kwekuchengetedza kushandiswa. Uye nemuvara wakawanda uye unogoneka, ivo vanewo chitarisiko chinokwezva.
Imwe yakakurumbira pamusoro pesimbi simbi isimbi isina tsvina, simbi isina simbi inoita zvirinani pakusimba, uye iyo SUS304 simbi isina tsvina iri nani pakupokana nekuora. Zvakare, iyo simbi isina tsvina ine yakasarudzika inopenya chitarisiko inoita kuti sandwich panel itaridzike yakakwirira.
Kunze kwezvo, zvimwe zvinhu zvepasi senge customized alloy, aruminiyamu zvakare inosarudza kushandiswa kwakakosha, senge chikafu chakachengeteka kana super high corrosion resistance.
Kunze kwesimbi iyo pachayo, iyo yekupfekedza inogona kubatsira neakakosha maficha.
Yakajairika coating inosanganisira:
1. PVDF (Polyvinylidene Fluoride): Inozivikanwa nekuramba kwayo kusingaenzaniswi nemwaranzi yeUV, makemikari, uye mamiriro ekunze, PVDF inopa kupera kwakajeka kunoramba kuine ruvara nekufamba kwenguva. Izvi zvinoita kuti ive yakakodzera kune zvekunze zvekushandisa, kunyanya mumapurojekiti ekuvaka.
2. HDP (High-Durability Polyester): HDP yakavharidzirwa inopa kusimba kwepamusoro uye kupikisa kwekutanga, zvichiita kuti zvive zvakakodzera kune nzvimbo dzepamusoro-soro uye nzvimbo dzemaindasitiri. Vanodzivirira kubva pakuora uye zvakatipoteredza, vachiwedzera hupenyu hwezvinhu.
1.EP (Epoxy Polyester): Kupfeka uku kunobatanidza zvakanakira epoxy uye polyester, zvichipa kunamira kwakanaka uye kuramba kumakemikari nehunyoro. Ep coatings akanakira kushandiswa kwemukati uye nharaunda uko kuratidzwa kwemakemikari kuri kunetseka.
Inconclusion, zvakasiyana zvinodiwa zvinogona kugutswa neyakasiyana sandwich panel surface material yePIR uye PUR sandwich panel. Ndapota taura nesu uye uye zvakakosha zvinodiwa zvemibvunzo, isu tichakubatsira iwe kuwana yakanakisa mhinduro kune yako inotonhora yekuchengetedza firiji.
