Takaitaccen Bayani: Wannan labarin ya gabatar da dalilan babban haɗin gogayya na fim ɗin haɗin kai da kuma wuraren sarrafa tsari bayan warkar da haɗin PE
Ana amfani da kayan PE (polyethylene) sosai a cikin marufi mai sassauƙa. A cikin aikace-aikacen fasahar haɗakarwa mara narkewa, za a sami wasu matsaloli daban-daban da sauran hanyoyin haɗakarwa, musamman a kula da sarrafa tsari.
- 1.Matsalolin tsari na yau da kullun na haɗakar PE mara ƙarfi
1) Yin jakunkuna, jakunkunan suna da santsi sosai kuma suna da wahalar tattarawa.
2) Wahalar rubuta lambobi (Hoto na 1)
3) Saurin kayan birgima ba zai iya zama da sauri ba.
4) rashin buɗewa sosai (Hoto na 2)
Hoto na 1
Hoto na 2
- 2.Manyan dalilan
Matsalolin da ke sama suna bayyana ta hanyoyi daban-daban, kuma dalilan sun bambanta. Dalilin da ya fi yawa shi ne cewa sinadaran polyether a cikin manne mai laushi mara narkewa zai yi aiki tare da wakilin zamiya a cikin fim ɗin, wanda ke sa abun da ke cikin wakilin zamiya wanda aka zuga a cikin saman fim ɗin polyethylene mai rufe zafi ya ƙaura zuwa ciki ko waje, wanda ke haifar da babban haɗin gogayya na fim ɗin bayan ya warke. Wannan yana faruwa sau da yawa lokacin da PE ya fi siriri.
A mafi yawan lokuta, matsalolin tsarin PE ba sakamakon abu ɗaya ba ne, amma galibi suna da alaƙa da abubuwa da yawa, gami da zafin jiki mai warkewa, Nauyin Shafi, tashin hankali mai lanƙwasa, abun da ke cikin PE da halayen manne mara narkewa.
- 3.Ma'aunin Kulawa da hanyoyin
Matsalolin tsarin haɗakar PE da ke sama galibi suna faruwa ne sakamakon babban ma'aunin gogayya, wanda za'a iya gyarawa da sarrafa shi ta hanyoyi masu zuwa.
| NO | Abubuwan da ke Sarrafawa | Ma'aunin sarrafawa |
| 1 | Zafin jiki na haɗawa da warkarwa | Ya kamata zafin jiki mai hadewa da mai hadewa ya dace, galibi a saita shi a 35-38℃. Zafin da ke hadewa da mai hadewa suna da matukar tasiri ga karuwar karfin gogayya, yayin da yawan zafin jiki yake karuwa, haka nan manne mai lamination mara narkewa zai yi aiki da sinadarin zamewa a cikin fim din. Zafin da ya dace zai iya tabbatar da cewa karfin gogayya ya dace kuma baya shafar karfin bawon. |
| 2 | Matsewar naɗewa | Zafin da ke juyawa zai zama ƙarami gwargwadon iko idan babu wrinkles da kumfa a saman bayan an gama shafawa kayan haɗin. |
| 3 | Nauyin Shafi | A ƙarƙashin manufar tabbatar da ƙarfin bawon, ana sarrafa Nauyin Rufi kaɗan fiye da ƙimar iyaka ta ƙasa. |
| 4 | Fim ɗin polyethylene mai ƙarancin kayan aiki | Ƙara ƙarin sinadarin santsi ko ƙara adadin sinadarin buɗewa mara tsari, kamar bambancin silica |
| 5 | Manne mai dacewa | Zaɓi samfuran manne marasa narkewa musamman don ma'aunin gogayya |
Bugu da ƙari, ainihin samarwa zai fuskanci ƙaramin yanayin haɗin gwiwa lokaci-lokaci, yana ɗaukar wasu ayyuka sabanin matakan da ke sama bisa ga takamaiman yanayin.
Lokacin Saƙo: Satumba-30-2021