PVC guduro don roba leater
PVC guduro don roba leater,
PVC ga roba fata, PVC Fata albarkatun kasa, PVC guduro ga fata,
PVC fata masana'anta yayi kama da PU fata masana'anta.Maimakon polyurethane, ana yin masana'anta na fata na PVC ta hanyar haɗa polyvinylchloride tare da stabilizers (don karewa), filastik (don yin laushi) da lubricants (don yin sassauƙa), sa'an nan kuma amfani da kayan tushe.
Fata na tushen PVC shine babban madadin fata na gaske.Ana samar da shi ta maye gurbin ƙungiyar hydrogen tare da ƙungiyar chloride a cikin ƙungiyar vinyl.Ana hada wannan samfurin da sinadarai don ƙirƙirar fata na roba.Babban kayan da ake amfani da shi a cikin wannan tsari shine PVC.Fata mai tushen PVC shine fata na roba na farko da aka kirkira a cikin 1920s.Ana la'akari da babban ƙarfi da tsayayya ga yanayin yanayi daban-daban.Abu ne mai sauƙi don kiyayewa da tsabta don haka an fi son shi sosai a masana'antu daban-daban.
PVC fata masana'antu tsari
1.hanyar farko ita ce hanyar kalandar.
don haka da farko ya kamata mu haxa albarkatun kasa na PVC da pigment da dai sauransu, kuma mu sanya kayan cikin siffa mai kyau.
2.sa'an nan kuma mun shafe kayan da aka haɗe a kan masana'anta, har sai wannan hanya ta kammala kayan da aka gama da muke kira kayan tushe.
don haka tushe kayan ciki ciki har da 2 yadudduka: pvc Layer a kan surface da kuma goyon baya ne masana'anta.
sa'an nan za a aika da tushe kayan a cikin wani injin kumfa, wanda shi ne dogon samar line tare da high zafin jiki, da gauraye abu zai yi kumfa a nan, don haka pvc zai zama thicker, da kauri na pvc Layer iya zama biyu na tushe pvc Layer.
bayan kumfa, da kayan za a embossed da texture, a nan muna amfani da embossing abin nadi wanda yana da texture a kan abin nadi, za ka iya tunanin shi a matsayin mold, rubutu a kan abin nadi za a canja wurin zuwa surface na pvc Layer, sa'an nan za mu iya samun daban-daban. rubutu.
to za mu yi gyaran fuska, kamar daidaita launi ko buga wasu zane a saman.
a ƙasa shine samar da kwararar fata na pvc
Siffofin
PVC yana daya daga cikin resin thermoplastic da aka fi amfani dashi.Ana iya amfani da shi don yin samfura masu ƙarfi da ƙarfi, kamar bututu da kayan aiki, ƙofofin da aka bayyana, tagogi da zanen kaya.Hakanan yana iya yin samfura masu laushi, kamar fina-finai, zanen gado, wayoyi na lantarki da igiyoyi, allon ƙasa daroba fata, ta hanyar ƙari na filastik
Ma'auni
| Maki | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Matsakaicin digiri na polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Bayyanar yawa, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Abun ciki mara ƙarfi (ruwa ya haɗa), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Filastik sha na 100g guduro, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| Ragowar VCM, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Nuna % | 0.025 mm raga ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m raga % ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Lambar idon kifi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Yawan barbashi najasa, A'a., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Fari (160ºC, bayan mintuna 10), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Aikace-aikace | Kayayyakin Gyaran allura, Kayayyakin Bututu, Kayayyakin Kalanda, Bayanan Bayanan Kumfa, Tsararrun Bayanan Bayani, Fitar Fayil ɗin Ginin Tsayayyen Bayani | Rubutun Rabin Tsari, Faranti, Kayayyakin bene, Linning Epidural, Sassan Na'urorin Lantarki, Abubuwan Mota | Fim na gaskiya, kunshin, kwali, katako da benaye, abin wasa, kwalabe da kwantena | Sheets, Fata na wucin gadi, Kayayyakin bututu, Bayanan martaba, Bellows, Bututun Kariya, Fina-finan marufi | Kayayyakin Ƙarfafawa, Wayoyin Lantarki, Kayan Kebul, Fina-Finai masu laushi da Faranti | Sheets, Kayan Kalanda, Kayan Aikin Kalandar Bututu, Kayan Wuta na Waya da igiyoyi | Bututun Ban ruwa, Bututun Ruwan Sha, Bututun Kumfa, Bututun Ruwa, Bututun Waya, Bayanan Bayani | |
