Me yasa Jakunkunan EVA na allurai / Jakunkunan EVA masu ƙarancin narkewa don ƙarin roba ke toshewa akan lokaci (18–24% VA) da kuma yadda ake cimma nasarar zamewa mai dorewa?
• Toshewar jakunkunan allurar EVA/Jakunkunan EVA masu ƙarancin narkewa galibi suna faruwa ne sabodaƙaura ta ƙari, ba rashin zamewa ba
• Abubuwan zamewa na al'ada suna dogara ne akanƙaura zuwa saman, wanda ke haifar da rashin kwanciyar hankali akan lokaci
• Fina-finan EVA tare da18–24% VAsun fi saurin kamuwa da canje-canje a makamashin saman da kuma sake rarrabawa a cikin ƙari
• Tsarin zamewa mara ƙaura yana samar daƙarin kwanciyar hankali na COF da aikin sarrafawa
•Mabuɗin magance toshewa shinesarrafa ƙaura, ba a ƙara yawan zamewa ba
Menene jakunkunan allurar sinadarai na EVA ko jakunkunan EVA masu ƙarancin narkewa?
Jakunkunan allurar sinadarai na EVA fina-finan marufi ne da aka yi da ethylene-vinyl acetate (EVA) wanda aka tsara don ɗaukewa da jigilar ƙarin sinadarai, wanda ke ba da damar shigar da su cikin tsarin sarrafawa na ƙasa kamar haɗa roba ko sarrafa polymer.
Ana amfani da su akai-akai don:
• Taimaka wajen kare ƙarin abubuwa daga gurɓatawa da danshi daga waje
• Sauƙaƙa sarrafa da kuma auna kayan aiki a cikin adadi mai yawa da aka sarrafa
• Goyi bayan tsarin ciyarwa ta atomatik ko ta hanyar amfani da na'urar sarrafa kansa
Ma'anar:
Jakunkunan allurar EVA kayan marufi ne masu aiki waɗanda aka yi niyya don adana ƙarin abubuwa da isarwa. Dangane da aikace-aikacen, ko dai suna iya zama daban da samfurin ƙarshe ko kuma a shigar da su cikin aikin tare da abubuwan da ke ciki.
A wasu aikace-aikacen haɗa roba, an tsara jakunkunan EVA masu narkewa kaɗan don su yi laushi ko narkewa a ƙarƙashin yanayin sarrafawa, wanda ke ba da damar kayan jakar su watse a cikin mahaɗin tare da ƙarin abubuwan da aka ƙara. A irin waɗannan yanayi, marufin ya zama wani ɓangare na ƙirar ƙarshe.
Me Yasa Jakunkunan EVA Masu Narkewa Masu Ƙanƙanta Suke Da Muhimmanci A Tsarin Sarrafa Na Zamani?
Ba a sake ɗaukar jakunkunan EVA masu ƙarancin narkewa a matsayin marufi mai sauƙi ba. A yawancin ayyukan roba da haɗa abubuwa, suna cikin tsarin samar da kayayyaki kuma suna tasiri kai tsaye:
• Watsawa ta ƙari
• Haɗa daidaito
• Daidaiton rukuni
• Ingancin aiki
Tare da ƙaruwar sarrafa kansa da kuma ƙara tsauraran matakan sarrafawa, halayen saman fim ya zama muhimmin abin da ke haifar da aiki, ba wai kawai damuwar marufi ba.
Me yasa Jakunkunan EVA masu ƙarancin narkewa ke toshewa akan lokaci?
Ba a fahimtar toshewa a matsayin matsalar gogayya. A zahiri, galibi matsalar kwanciyar hankali ce ta saman da ke faruwa sakamakon ƙaura ta ƙari.
Zato na yau da kullun: Toshewa yana faruwa ne saboda rashin isasshen zamewa.
A aikace, toshewa yana faruwa ne sakamakon rashin daidaituwar rarraba ƙarin abubuwa akan lokaci.
Matsayin Hijira Mai Ƙarin Abinci
Abubuwan zamewa na al'ada (kamar fatty amides) suna aiki ta hanyar ƙaura daga babban polymer zuwa saman.
Duk da cewa wannan zai iya rage gogayya da farko, tsarin ya dogara ne akan ƙaura, wanda a zahiri yake da ƙarfi kuma ba shi da tabbas.
A tsawon lokaci, wannan zai iya haifar da:
× Rarraba ƙarin ƙari mara daidaito
× Rage girman saman
× Haɗakarwa a cikin ma'aunin gogayya (COF)
× Sake bayyana toshewa da tauri
Wannan ya bayyana dalilin da yasa fina-finan EVA zasu iya yin aiki da kyau da farko amma suna lalacewa yayin ajiya.
Dalilin da yasa Fina-finan EVA na VA 18–24% suka fi saurin kamuwa da cutar
Ana amfani da fina-finan EVA a cikin kewayon VA na 18-24% sosai a aikace-aikacen jakar allurai saboda daidaiton sassauci da sauƙin sarrafawa.
Duk da haka, yawan abun ciki na VA yana ƙaruwa:
• Bambancin abu
• Mannewa tsakanin layukan
• Sanin canje-canje a makamashin saman
Sakamakon haka, waɗannan fina-finan sun fi saurin toshewa da zamewa idan ba a sarrafa ƙaura ba.
Tsarin Zamewa na Al'ada vs Rashin Tsaron Hijira
Tsarin zamewa na al'ada ya dogara ne akan samuwar layin saman ta hanyar ƙaura. Iyakokin wannan hanyar:
• Aiki ya dogara da motsi na ƙari
• Yawan saman yana canzawa akan lokaci
• Rashin kwanciyar hankali na dogon lokaci a COF
• Haɗarin rashin daidaito yayin ajiya da amfani
A cikin aikace-aikacen jakunkunan EVA masu ƙarancin narkewa, wannan rashin kwanciyar hankali yana da matuƙar muhimmanci musamman saboda fim ɗin yana shiga tsarin haɗa kai tsaye.
Hanya mafi inganci ta mayar da hankali kan sarrafa yanayin saman a matakin tsari, maimakon dogaro da ƙarin abubuwan da ke ƙaura.
Ba zamewa da hana ƙaura ba
SILIMER 2506sabuwar na'urar tantancewa da hana toshewa ce da aka ƙaddamar da ita bisa silicone wadda SILIKE ta ƙirƙira, musamman don aikace-aikacen fim ɗin EVA da jakar EVA, gami da Jakunkunan EVA marasa narkewa, Jakunkunan allurar EVA, da Jakunkunan magani na EVA.
Yana amfani da wani sinadari na silicone da aka gyara musamman (copolysiloxane) a matsayin bangaren aiki. Ba kamar sauran kayan zamewa na gargajiya ba, yana magance matsaloli na yau da kullun kamar ruwan sama a saman, rashin daidaiton aikin zamewa akan lokaci, da kuma canjin aiki da canje-canjen zafin jiki ke haifarwa.
Muhimman Halaye na ƙarin fim ɗin EVA SILIMER 2506
• Yana inganta buɗewar fim kuma yana hana toshewa yadda ya kamata yayin sarrafawa
• Halayyar rashin fure → tana kawar da matsalolin da suka shafi ƙaura
• Babu raguwar saman saman akan lokaci
• Yana kiyaye daidaiton haɗin gwiwa (COF)
• Yana samar da aikin sarrafawa mai daidaito yayin ajiya da sarrafawa
BAmfanin Jakunkunan EVA (Jakunan Magani) Dangane da Ra'ayoyin Masana'antu
Yin amfani da jakar EVA mai zamewa da kuma ta hana toshewa a cikin jakar EVA na iya haifar da:
√Ciyar da fim ɗin da ya fi dacewa
√ Rage toshewa yayin ajiya
√Ingantaccen aikin buɗewa akan lokaci
√Ƙananan buƙatar shiga tsakani da hannu
√Inganta daidaito tsakanin tsari-zuwa-tsari
Daga mahangar sarrafawa:
√Ƙarin halayen gaurayawan da ake iya faɗi
√Rage bambancin da ke faruwa sakamakon ƙaura ta ƙari
√Inganci mai kyau tare da tsarin sarrafa kansa
Faɗin Amfani na Ƙarin Zamewa Mai Sauƙi SILIMER 2506
Wannan ƙarin fim ɗin aiki yana da mahimmanci musamman ga:
♦ Jakunkunan allurar sinadarai na EVA
♦Tsarin marufi na ƙarin roba (Jakunkunan EVA masu ƙarancin narkewa)
♦Tsarin ciyarwa ta atomatik a cikin ayyukan haɗawa
♦Fina-finan EVA masu ɗauke da kashi 18–24% na VA
Tambayoyin da ake yawan yi akai-akai
1. Me yasa jakunkunan magani na EVA /Jakunan magani/jakunan EVA masu narkewa kaɗan suke mannewa a kan lokaci?
Saboda abubuwan zamewa na gargajiya suna ƙaura ba tare da daidaito ba, wanda ke haifar da raguwar saman da ƙaruwar tauri yayin ajiya.
2. Me ke haifar da toshewar fim ɗin EVA (18–24% VA)?
Toshewa galibi yana faruwa ne sakamakon ƙaura mai yawa, wanda ke haifar da rashin ƙarfi a saman da kuma rarrabawar zamewa mara daidaituwa akan lokaci.
3. Ta yaya za a iya hana toshewa a cikin jakunkunan allurai na EVA/Jakunkunan EVA masu ƙarancin narkewa?
Ta hanyar rage dogaro ga magungunan zamewa na ƙaura da kuma amfani da dabarun tsara abubuwa waɗanda ke daidaita halayen saman ba tare da ƙaura ba.
4. Me yasa ƙara yawan zamewar ba zai magance matsalar ba?
Ƙara ƙarin zamewa na iya ƙara ta'azzara rashin daidaiton ƙaura, wanda ke haifar da rashin daidaiton aiki na dogon lokaci maimakon magance tushen dalilin.
5. Menene fa'idar zamewar da ba ta ƙaura ba da kuma babban tsari na Anti-Block Masterbatch?
SILIKE SILIMER 2506 babban batch ɗin zamewa da hana toshewa wani abu ne mai hana ƙaura da kuma hana toshewa, wanda ke samar da daidaitoaikin saman a tsawon lokaci ba tare da fure ko raguwa ba, yana inganta daidaiton sarrafawa da rage bambancin.
Ko kuna amfani da Jakunkunan EVA Chemical Dosing ko Jakunkunan EVA masu ƙarancin narkewa don ƙarin roba, tuntuɓi SILIKE don ƙarin koyo game da fim ɗin aiki.ƙarin ƙari SILIMER2506 da kuma yadda zai iya taimakawa wajen hana toshewa da zamewar rashin kwanciyar hankali a cikin fina-finan EVA ba tare da ƙaura ba.
Tel: +86-28-83625089 or via Email: amy.wang@silike.cn. Website:www.siliketech.com
Lokacin Saƙo: Afrilu-01-2026
