Nasara a cikin jin daɗin elastomeric, juriya ga crease, da kuma aikin saman da ya dace da fata
Yayin da buƙatar fina-finai masu sassauci masu inganci ke ƙaruwa a fannin likitanci, masana'antu, da aikace-aikacen da ake iya sawa, masana'antun suna neman kayan da za su iya samar da haɗin kai mai sauƙisassaucin taɓawa mai laushi, aikin labule, juriyar crease, da kwanciyar hankali na sarrafawaA cikin wannan mahallin,Si-TPV 3100-55A, wani tsarin gyaran thermoplastic elastomer da aka yi da silicone da tsarin gyaran TPU, yana nuna ƙarfin aiki a aikace-aikacen fitar da fim ɗin da aka busa, gami da fina-finan da suka dace da lafiya.
Bukatar Masana'antu Mai Girma: Daga Fina-finai Masu Aiki zuwa "Ƙwarewar Elastomeric Mai Sauƙi"
A cikin kayayyakin likitanci, fina-finan kariya, da kuma marufi masu sassauƙa na masana'antu, kasuwa tana juyawa zuwa ga kayan da ba wai kawai ke aiki ta hanyar injiniya ba har ma suna ingantawa.ƙwarewar sarrafa mai amfani da fahimtar taɓawa.
Resin TPU na al'ada kamar su aromatic polyether TPU (misali, maki 80-90 Shore A kamar tsarin Irogran da Texin) suna ba da ƙarfi da sassauci, amma masu sarrafawa suna ci gaba da fuskantar ƙuntatawa a cikin:
Waɗannan ƙalubalen suna bayyana musamman a cikinsiririn fim ɗin da aka hura kusan mil 3 (≈76.2 μm), inda kwanciyar hankali na abu da daidaiton saman ya zama da wahalar kiyayewa.
Si-TPV 3100-55A a cikin TPU Film Processing
Ana iya amfani da Si-TPV 3100-55A a cikinTsarin fim ɗin TPU da aka ƙasƙanta, gami da fina-finai masu kauri na yau da kullun na kimaninMil 3 (76.2 μm), inda ake amfani da shi don haɓaka halayen taɓawa mai laushi, fahimtar elastomeric, da kuma jin daɗin saman fim ɗin ƙarshe.
A cikin wannan siraran nau'in fim ɗin, tsarin sarrafawa yana ƙara zama mai sauƙin amsawa ga halayen watsawa na matakai. Yana iya haifar da wani lokaciyanayin haske "ƙananan ƙwayoyin cuta" ko kamannin ƙwayoyin cuta, wanda ke da alaƙa da tarin yankuna masu arzikin silicone a lokacin ƙirƙirar fim a ƙarƙashin yanayi mai wahala.
Maimakon kasancewa iyakancewar kayan da kanta, wannan ɗabi'ar galibi tana da alaƙa daDaidaiton watsawa da ingancin tacewa yayin haɗawa da kuma matakin pelleting.
Domin inganta daidaiton saman da kuma samun kamannin fim iri ɗaya, ana ba da shawarar a gabatar daAllon tacewa na raga 250-300 yayin narkewar narkewa da kuma aikin pelletizingWannan matakin yana taimakawa wajen cire manyan agglomerates kafin a fitar da su, yana tabbatar da ingantaccen tsarin watsawa wanda ya shiga layin fim ɗin.
Da wannan daidaitawa, masana'antun za su iya cimma sakamako mafi daidaito tsakanin:
- bayyanar saman fim mai santsi da daidaito
- aikin elastomeric mai ƙarfi da taushi
- Ingantaccen ingancin sarrafawa a cikin fina-finan TPU masu sirara
Gabaɗaya, wannan hanyar ingantawa tana taimaka wa Si-TPV 3100-55A yin aiki yadda ya kamata a cikin aikace-aikacen fim ɗin TPU na siriri, yana tallafawa duka biyun.haɓaka taɓawa da kuma kula da ingancin saman gania cikin mawuyacin yanayin samar da fina-finai.
1. Ingantaccen Jin Elastomeric da Aikin Taɓawa Mai Taushi
A cikin aikace-aikacen fim ɗin da aka busa, Si-TPV 3100-55A yana inganta yanayin sassauci sosai, yana ba da damarƙarin dabi'ar fim mai kama da roba, mai laushiidan aka kwatanta da tsarin TPU na yau da kullun.
2. Inganta juriyar kuraje da kuma sauƙin shafawa
Kayan yana ƙara sassaucin fim da murmurewa, yana ba fina-finai damar nuna:
Inganta aikin drape
Rage fahimtar tauri
Inganta juriyar crease a ƙarƙashin maimaita naɗewa da sarrafawa
Waɗannan halaye suna da matuƙar muhimmanci musamman ga aikace-aikacen fim ɗin likita da kariya.
3. Jagorar Sarrafawa don Daidaita Fim ɗin Sirara
A lokacin tantancewa, an lura cewaFina-finai miliyan 3 (≈76.2 μm)na iya gabatar da yanayin watsawa a ƙarƙashin wasu yanayi, gami da ƙaramin tarin yankin silicone.
Duk da haka, inganta fasaha ya nuna cewa:
Kwanciyar hankali yana inganta sosai aKauri fim ɗin ≥mil 5
l Don fina-finai masu sirara,haɗakar matakan haɗin gwiwa yana da mahimmanci
l Amfani daTacewar raga 250-300 yayin yin pelletingyana taimakawa rage tasirin tarawa da inganta daidaiton watsawa
4. La'akari da Bayyana Gaskiya
Saboda kasancewar matakan silicone da aka watsa, fina-finan Si-TPV da aka gyara na iya fuskantarraguwar matsakaici a cikin bayyananniyar gani, ya danganta da yawan da yanayin sarrafawa.
A cikin kimanta fina-finan likitanci, buƙatun hazo na asali (misali, ~22% hazo da ~89% bayyananne ga ASTM D1003 a cikin fina-finan tunani) muhimman ma'auni ne don inganta tsari.
Muhimmancin Masana'antu: Ba da damar "Fina-finan TPU Masu Ƙarfafawa"
Shari'ar kimantawa tana nuna babban yanayin ci gaban fim ɗin polymer:
Ƙirƙirar abu ba ta ƙara iyakance ga ƙarfin injina ba—ana ƙara bayyana ta ta hanyar ƙwarewar taɓawa, jin daɗin sarrafa shi, da kuma fahimtar saman sa.
Si-TPV 3100-55A ya nuna yadda tsarin haɗakar silicone-TPU zai iya cike wannan gibin ta hanyar ba da damar:
- Taushin elastomeric ba tare da raunin silicone na ruwa ba
- Tsarin aiki mai ƙarfi a cikin tsarin extrusion na TPU
- Ji da za a iya gyarawa ta hanyar sarrafa allurai
- Daidaiton takamaiman aikace-aikace tsakanin tsabta da kwanciyar hankali
Aikace-aikacenSi-TPV 3100-55A a cikin tsarin fitar da fim ɗin da aka busayana nuna yuwuwar sa a matsayin mafita ta gyaran TPU ta zamani ga fina-finan likitanci da na masana'antu masu sassauci.
Ta hanyar haɗawaAikin taɓawa mai laushi wanda aka samo daga silicone tare da amincin tsarin TPU, kayan yana bawa masana'antun damar wuce ciniki na al'ada tsakanin laushi, dorewa, da kuma iya sarrafawa.
Yayin da kimantawar abokan ciniki ke ci gaba da faɗaɗa a fannonin likitanci da fina-finai masu inganci, fasahar Si-TPV tana fitowa a matsayin babbar hanyar taimakawaTsarin fim mai laushi na elastomeric tare da ingantaccen ƙwarewar mai amfani da amincin masana'antu.
Tuntuɓi
Ƙungiyar Kayan Siliki ta SILIKE
Yanar Gizo:https://www.si-tpv.com/
Email: amy.wang@silike.cn
Tambaya: Ana samun ta hanyar fom ɗin tuntuɓar gidan yanar gizo na hukuma
