Polyester Resin Foda Coating
Gabaɗaya Gabatarwa:
An yi shi da resin carboxyl polyester, filler pigment da TGL azaman wakili na warkewa, tare da juriya na yanayi da juriya UV. Kyakkyawan kaddarorin inji, babban taurin, juriya mai karce, juriya na lalata; Kyakkyawan matakin daidaitawa, fim ɗin yana da mahimmanci ba tare da ramuka ba, ramukan raguwa da sauran lahani; Ana iya amfani da shi don samfuran ƙarfe na waje kamar kwandishan, fitilu na waje da fitilu.
Jerin samfur:
don samar da karin bayanai (80% a sama), Semi-haske (50-80%), gilashin fili (20-50%) da babu haske (20% ƙasa) samfurori ko kan buƙatun
Abubuwan Jiki:
Musamman nauyi (g/cm3, 25 ℃): 1.2-1.7
Rarraba girman barbashi: 100% ƙasa da 100 micron (Za'a iya daidaita shi gwargwadon buƙatun zane na musamman)
Yanayin Gina:
Pretreatment: saman ya kamata a tsaftace sosai don cire mai da tsatsa. Aikace-aikacen jerin phosphating na baƙin ƙarfe ko mafi girman daidaitattun jerin phosphating na zinc na iya ƙara haɓaka ƙarfin kariya na lalata.
Yanayin warkewa: aikin hannu ko ginin gungu na atomatik
Curing yanayi: 190-200 ℃ (workpiece zafin jiki), 10 minutes
Ayyukan sutura:
| Abun gwaji | Matsayin dubawa ko hanya | Alamun gwaji | ||
| karin bayanai | Semi-haske/gilashin fili | babu- haske | ||
| tasiri juriya | ISO 6272 | 50kg.cm | 40kg.cm | 40kg.cm |
| gwajin cin abinci | ISO 1520 | 8mm ku | 7mm ku | 7mm ku |
| m ƙarfi (hanyar lattice jere) | ISO 2409 | 0 daraja | ||
| lankwasawa | ISO 1519 | 2mm ku | 3 mm | 3 mm |
| fensir taurin | Saukewa: ASTM D3363 | 1H-2H | ||
| gishiri fesa gwajin | ISO 7253 | > 500 hours | ||
| gwajin zafi da zafi | ISO 6270 | >1000 hours | ||
| zafi juriya | 150 ℃X24 hours (fararen fata) | kyakkyawar riƙe haske, bambancin launi≤0.3-0.4 | ||
Bayanan kula:
1.Gwaje-gwajen da ke sama sun yi amfani da faranti mai kauri mai kauri mai kauri 0.8mm tare da kauri mai kauri na 30-40 microns bayan daidaitaccen pretreatment.
2.Ma'anar aikin aiki na rufin da ke sama zai iya rage dan kadan tare da raguwar mai sheki.
Matsakaicin ɗaukar hoto:
8-11 sq.m./kg; fim kauri 70 microns (lasafta tare da 100% foda shafi yin amfani da kudi)
Shirya da sufuri:
akwatuna suna layi tare da jakunkuna na polyethylene, nauyin net shine 20kg; Ana iya jigilar kayan da ba su da haɗari ta hanyoyi daban-daban, amma kawai don guje wa hasken rana kai tsaye, danshi da zafi, da kuma guje wa haɗuwa da sinadarai.
Bukatun ajiya:
Tsabtace, bushe, iska, nesa da haske, zafin jiki na dakin da ke ƙasa da 30 ℃, kuma ya kamata a ware shi daga tushen wuta, daga tushen zafi. Lokacin ajiya mai tasiri shine watanni 6 daga ranar samarwa. Bayan lokacin ajiya, ana iya sake duba shi kuma a sake amfani da shi idan sakamakon ya cika buƙatun. Duk kwantena dole ne a sake tattara su kuma a mayar da su zuwa ainihin marufi bayan amfani.
Bayanan kula:
Duk foda suna da haushi ga tsarin numfashi, don haka guje wa shakar foda da tururi daga warkewa. Yi ƙoƙarin kauce wa hulɗa kai tsaye tsakanin murfin fata da foda. A wanke fata da ruwa da sabulu lokacin da lamba ya zama dole. Idan ido ya faru, wanke fata nan da nan da ruwa mai tsabta kuma a nemi kulawar likita nan da nan. Ya kamata a guje wa ɓangarorin ƙurar ƙura da jigon ƙwayar foda a saman da matacciyar kusurwa. Ƙananan kwayoyin halitta za su kunna wuta kuma su haifar da fashewa a ƙarƙashin wutar lantarki. Yakamata a hana dukkan kayan aiki kasa, kuma ma'aikatan ginin su sanya takalman da ba su da kyau don kiyaye ƙasa don hana tsayawar wutar lantarki.
