k67 PVC guduro
k67 PVC guduro,
PVC K 67 yana daya daga cikin maki na polyvinyl chloride da ake amfani dashi a cikin bututu.
PVC K67 an ƙera shi don ba da samfur mai sauƙin sarrafawa don m extrusion
aikace-aikace tun yana da matsakaici narke danko tare da babban ƙarfin narkewa.Yana da yafi
an tsara don bututu da samfuran bayanan martaba.
-Tsarin bututu (Matsi da rashin matsi)
-Karrugated bututu da magudanun ruwa
- Matsakaicin bayanan martaba
Gudun PVC wani nau'i ne na resin thermoplastic wanda ake amfani da shi wajen kera samfuran da aka yi da filastik saboda babban sassauci.
PVC resin don bututu,
PVC S-1000 polyvinyl chloride guduro aka samar ta hanyar dakatar polymerization tsari ta amfani da vinyl chloride monomer a matsayin albarkatun kasa.Yana da nau'in fili na polymer tare da ƙarancin dangi na 1.35 ~ 1.40.Matsayinsa na narkewa shine kusan 70 ~ 85 ℃.Rashin kwanciyar hankali na thermal da juriya mai haske, sama da 100 ℃ ko dogon lokaci a ƙarƙashin rana hydrogen chloride ya fara bazuwa, masana'anta na filastik suna buƙatar ƙara stabilizers.Yakamata a adana samfurin a cikin busasshen sito mai iska.Dangane da adadin filastik, ana iya daidaita laushin filastik, kuma ana iya samun resin manna ta hanyar emulsion polymerization.
Za a iya amfani da Grade S-1000 don samar da fim mai laushi, takarda, fata na roba, bututu, mashaya mai siffa, bellow, bututun kariya na USB, fim ɗin shiryawa, tafin kafa da sauran kayayyaki masu laushi.
Ma'auni
| Daraja | PVC S-1000 | Jawabi | ||
| Abu | Garanti darajar | Hanyar gwaji | ||
| Matsakaicin digiri na polymerization | 970-1070 | GB/T 5761, Shafi A | K darajar 65-67 | |
| Bayyanar yawa, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Shafi B | ||
| Abun ciki mara ƙarfi (ruwa ya haɗa), %, ≤ | 0.30 | Q/SH3055.77-2006, Shafi C | ||
| Filastik sha na 100g guduro, g, ≥ | 20 | Q/SH3055.77-2006, Shafi D | ||
| Ragowar VCM, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Nuna % | 2.0 | 2.0 | Hanyar 1: GB/T 5761, Shafi B Hanyar 2: Q/SH3055.77-2006, Karin bayani A | |
| 95 | 95 | |||
| Lambar Fisheye, Lamba/400cm2, ≤ | 20 | Q/SH3055.77-2006, Shafi E | ||
| Yawan barbashi najasa, A'a., ≤ | 16 | GB/T 9348-1988 | ||
| Fari (160ºC, bayan mintuna 10), %, ≥ | 78 | GB/T 15595-95 | ||
Bayanan Bayani na PVC-S-1000
Marufi
(1) Shiryawa: 25kg net/pp jakar, ko jakar takarda kraft.
(2) Yawan lodawa: 680Bags/20'kwantena, 17MT/20'kwantena.
(3) Yawan lodawa: 1000Bags/40'kwantena, 25MT/40'kwantena.
