Manna Mai Zafi Mai Narkewa Don Lamination Yadi WD8570
WD8570 wani manne ne mai narkewar polyurethane mai ƙarfi wanda ke da kyakkyawan mannewa, juriya ga zafin jiki, juriya ga ruwa, juriya ga mai, da juriya ga tsufa saboda ikonsa na warkewa da iska da danshi a saman kayan da aka haɗa.
Samfurin ya cika ƙa'idar mahaɗan halitta masu canzawa a cikin manne (GB33372-2020).
WD8570 yana da tsawon lokacin buɗewa da ƙarfin farko mai yawa, kuma ana amfani da shi sosai a cikin kayan ciki, yadi na gida, da tufafi. Yana da kyawawan halaye na haɗawa da kayan aiki kamar zane, soso, da fim ɗin PU.
1. Abu ɗaya, mai sauƙin sarrafawa, ya dace da aikin injina, ingantaccen aiki.
2. Abubuwan da ke cikinsa 100%, babu gurɓatawa, kuma ba sa cutar da muhalli.
3. Faɗin amfani, tare da mannewa mai kyau ga soso, itace, yadin da ba a saka ba, da sauransu.
4. Babban mannewa na farko da saurin matsayi mai sauri.
5. Bayan an gama warkarwa, yana da juriya mai ƙarfi ga yanayin zafi mai yawa da ƙasa da ƙarfi na ƙarshe.
Manuniyar Aiki
| Aiki | Daidaitacce | Hanyar gwaji | |
| Kayan Aiki | Polyurethane | ||
| Bayyanar | Zafin narkewa | Ruwa mai baƙi | hangen nesa |
| Zafin ɗaki | Baƙi mai ƙarfi | hangen nesa | |
| Danko/mPa · S | 120℃ | 3000~5000 | HG/T 3660-1999 |
| 140℃ | 1000~3000 | HG/T 3660-1999 | |
| Kwanciyar hankali/mPa · S (120 ℃&12h) | 120℃ | ＜10000 | GB/T16998-1997 |
| 140℃ | ⼜8000 | GB/T16998-1998 | |
| Nauyin nauyi na musamman/g/cm3 | 1.10~1.20 | GB/T 13354 | |
Yanayin aiki
| Aiki | Daidaitacce |
| Lokacin Buɗewa/lokaci (23 ± 2 ℃ * 55 ± 5% RH) | 30~120 |
| Lokacin sanyawa/minti (23 ± 2 ℃ * 55 ± 5% RH) | 5~20 |
| Narke manne zafin jiki / ℃ | 120~160 |
| Zafin aikace-aikacen manne / ℃ | 130~150 |
| Hanyar shafa | Fesa shafi |
| Adadin shafi g/m2 | 80~120 |
Danko na narkewa - yanayin zafin jiki
Halaye bayan warkarwa
| Aiki | Matsakaicin Nisa | Ka'idojin dubawa |
| Taurin kai/Bakin teku A | 30-60 | GB/T531.1-2008 |
| Ƙarfin bawon farko 180 °/N/100mm (25 ℃ * 60% danshi, masakar da ba a saka ba ta soso da PP na tsawon minti 30) | ≥ 20 ko lalacewar kayan | GB/T7124-2008 |
| Ƙarfin barewa 180°/N/100mm (25 ℃ * 60% danshi, masakar da ba a saka ba ta soso da PP an warke ta na tsawon kwana 3) | ≥ 30 ko lalacewar kayan | GB/T7124-2008 |
Ana sarrafa kafin lokaci
1. Wurin da aka haɗa yana da tabon mai, ƙura, kuma yana shafar ƙarfin haɗin, yana buƙatar tsaftacewa, bushewa, rashin mai, ko maganin da ba ya ƙura.
2. Idan zafin saman kayan da aka manne ya yi ƙasa da 10 ℃ yayin amfani, saboda ƙarancin zafin jiki, lokacin buɗewa yana raguwa, wanda ke shafar lokacin aiki kuma yana haifar da rashin mannewa. Idan ya zama dole a haɗa kayan, yana buƙatar a dumama shi.
Hanyar shafa
1. Tsarin mannewar narkewa yana amfani da tankin manne mai rufewa da tsarin manne mai ƙarfin lita 20/200. Idan aka sami wani ɗanko mara kyau, barbashi, kumfa, ko wasu abubuwan da suka faru yayin aikin mannewar narkewa, da fatan za a tuntuɓi ma'aikatan tallace-tallace na Kangda nan da nan.
2. Hanyar shafa ta haɗa da birgima, gogewa, da fesawa.
Lokacin warkarwa
WD8570 yana da nufin cimma cikakkiyar warkarwa, kuma ya kamata a adana samfurin da aka haɗa a yanayin zafi ko danshi mai dacewa (zafin jiki 25 ℃, danshi 50% ko sama da haka, da kuma ƙarfin 80% ko sama da haka bayan an warke na tsawon kwanaki 7). Tsarin warkarwa ya dogara da waɗannan abubuwan:
1. Danshi da zafin jiki a cikin yanayin ajiya da amfani.
2. Danshi a saman substrate ɗin da aka haɗa.
3. Numfashi na substrate ɗin da aka haɗa.
4. Kauri na yankin manne/ƙaurin Layer mai mannewa yayin amfani.
Hanyar tsaftacewa
1. Tsarin manne mai narkewa: Ana amfani da wani maganin tsaftacewa na musamman WD8600 don kurkurawa.
2. Tsarin amfani da manne: Ana wanke manne da abin nadi da wani maganin tsaftacewa na musamman WD8602.
3. Don manne da aka riga aka goge, da fatan za a tuntuɓi masu fasaha na Kangda.
Abubuwan da ke buƙatar kulawa:
1. Ya kamata a sanya na'urorin shaye-shaye na gida a yankin aiki don tabbatar da samun iska.
2. Dole ne a yi amfani da manne mai zafi idan ana amfani da shi, sannan a sanya kayan kariya na mutum kamar su tufafin aiki, safar hannu na auduga, abin rufe fuska, tabarau, da sauransu.
3. Saboda yadda samfurin ke magance danshi, ya kamata a duba hatimin marufi a hankali kafin amfani don tabbatar da cikakken hatimin da kuma ingancin samfurin.
4. Da fatan za a karanta littafin jagorar amincin samfurin a hankali kafin amfani.
Zafin muhalli: A adana a cikin ɗaki mai sanyi da bushewa a zafin 5-35 ℃.
Lokacin ajiya a cikin akwati da aka rufe da asali: watanni 9.
Jakar foil ta aluminum/haɗaɗɗen ganga mai rufewa: 20kg/ganga ko 200kg/ganga.
