Ko da yake duka fata na siliki da fata na roba sun faɗi ƙarƙashin nau'in fata na wucin gadi, sun bambanta da asali cikin tushen sinadarai, abokantaka na muhalli, karko, da kaddarorin aiki. Mai zuwa yana kwatanta su da tsari daga mahanga na abun da ke ciki, halayen tsari, da yanayin aikace-aikace:
I. Bambance-bambancen Tsarin Kayan abu da Tsarin Sinadarai
Manyan Abubuwan: Inorganic siloxane polymer (Si-O-Si kashin baya), polymer polymer (CON sarƙoƙi na PU/C-Cl sarƙoƙi na PVC)
Hanyar Crosslinking: Platinum-catalyzed ƙarin magani (ba tare da samfur ba), ƙauye evaporation/ amsawar isocyanate (ya ƙunshi ragowar VOC)
Kwanciyar Kwayoyin Halitta: Matsanancin yanayi mai jurewa (Si-O bond makamashi> 460 kJ / mol), yayin da PU yana da saukin kamuwa da hydrolysis (ƙarfin ester bond <360 kJ/mol)
Bambance-bambancen sinadarai: Kashin baya na inorganic na Silicone yana ba da kwanciyar hankali na musamman, yayin da sarƙoƙin halitta na PU/PVC suna da saurin lalata muhalli. II. Mahimman Bambance-bambancen Tsare-tsaren Samfura
1. Silicone Fata Core Core Process
A [Mai Silicone + Haɗin Filler] --> B [Alakar Katalin Kayayyakin Platinum] --> C [Sakin Rubutun Dauke da Takarda]
C --> D [Maganin Zazzabi Mai Girma (120-150°C)] --> E [Kayan Yadawar Tushen (Saƙaƙƙen Fabric/Ban Saƙa)]
E -> F [Surface Embossing/Matting Jiyya]
Tsari-Kyautar Magani: Babu ƙaramin ƙwayar ƙwayar cuta yayin aikin warkewa (VOC ≈ 0)
Hanyar Lamincin Fabric Base: Hot Melt Adhesive Point Bonding (ba PU Impregnation ba), Kiyaye Tushen Numfashin Fabric
2. Nakasu na Tsarin Tsarin Fata Na Gargajiya
- PU Fata: DMF Rigar Impregnation → Tsarin Microporous amma Rarar Magani (Na Bukatar Wanke Ruwa, Yana Ci 200 Tons/10,000 Mita)
- Fatar PVC: Hijira na Filastik (Sakin 3-5% kowace shekara, yana haifar da karyewa)
III. Kwatanta Sigar Ayyuka (Aunawa Bayanan)
1. Fata na Silicone: Resistance Yellowing --- ΔE <1.0 (QUV 1000 Hours)
Resistance Hydrolysis: Babu fashewa a 100 ° C na awanni 720 (ASTM D4704)
Jinkirin harshen wuta: UL94 V-0 (Lokacin Kashe Kai <3 seconds)
Fitowar VOC: <5 μg/m³ (ISO 16000-6)
Sauƙaƙan Ƙarƙashin Zazzabi: Mai lanƙwasa a 60°C (Babu fashewa)
2. PU Roba Fata: Resistance Yellowing: ΔE> 8.0 (200 hours)
Resistance Hydrolysis: Fatsawa a 70 ° C na awanni 96 (ASTM D2097)
Jinkirin harshen wuta: UL94 HB (Slow Burning)
Fitowar VOC:> 300 μg/m³ (Ya ƙunshi DMF/Toluene)
Sauƙaƙe-ƙananan zafin jiki: Brittle a -20°C
3. PVC Roba Fata: Juriya na rawaya: ΔE> 15.0 (100 hours)
Resistance Hydrolysis: Ba a zartar (Ba dacewa don gwaji ba)
Jinkirin Harshen Harshen: UL94 V-2 (Dripping Ignition)
Fitar da VOC: >> 500 μg/m³ (ciki har da DOP)
Sauƙaƙan Ƙarƙashin Zazzabi: Yana warkarwa a 10°C
IV. Halayen Muhalli da Tsaro
1. Fatar Silikon:
Biocompatibility: TS EN ISO 10993 takardar shaidar likita (daidaitaccen ma'auni)
Maimaituwa: An dawo da man siliki ta hanyar fashewar zafi (yawan farfadowa> 85%)
Abubuwa masu guba: Ƙarfe mai nauyi/marasa halogen
2. Roba Fata
Biocompatibility: Haɗarin haushin fata (ya ƙunshi isocyanates kyauta)
Maimaituwa: zubar da ƙasa (babu lalacewa a cikin shekaru 500)
Abubuwa masu guba: PVC ya ƙunshi mai daidaita gishirin gubar, PU ya ƙunshi DMF
Ayyukan Tattalin Arziƙi na Da'irar: Ana iya cire fata na siliki ta jiki daga masana'anta na tushe zuwa Layer na silicone don sake haɓakawa. PU/PVC fata kawai za'a iya rage darajarta da sake yin fa'ida saboda haɗin haɗin sinadarai. V. Yanayin aikace-aikace
Amfanin Fata Silicone
- Kiwon lafiya:
- Katifa na rigakafi (ƙirar hana MRSA> 99.9%, mai yarda da JIS L1902)
- Teburin aikin tiyata na Antistatic (resistivity 10⁶-10⁹ Ω)
- Sabbin Motocin Makamashi:
- Kujerun masu jure yanayin yanayi (-40°C zuwa 180°C zafin aiki)
- Ƙananan-VOC ciki (ya dace da ma'aunin Volkswagen PV3938)
- Kayayyakin Waje:
- Kujerun jirgin ruwa masu jurewa UV (QUV 3000-hour ΔE <2)
- Tantunan tsaftace kai (kwanakin lamba na ruwa 110°)
Aikace-aikacen Fata na roba
- Amfani na ɗan gajeren lokaci:
- Jakunkuna masu sauri (fatar PU tana da nauyi kuma mara tsada)
- Matakan nuni da za a iya zubarwa (farashin fata na PVC <$ 5/m²)
- Aikace-aikace marasa lamba:
- Kayan kayan da ba sa ɗaukar kaya (misali, gaban aljihun aljihu) VI. Ƙimar da Kwatanta Tsayin Rayuwa
1. Fata na Silicone: Raw Material Cost --- $15-25/m² (Tsarkin Mai Silicone> 99%)
Tsari Amfanin Makamashi -- Ƙananan (Maganin Sauri, Babu Wankan Ruwa da ake Bukata)
Rayuwar Sabis --> Shekaru 15 (An Tabbatar da Haɗin Yanayi na Waje)
Kudin Kulawa -- Shafa Kai tsaye Tare da Barasa (Ba Lalacewa)
2. Fatar Silicone: Farashin Kayan Kayan Kayan Abinci --- $8-12/m²
Tsari Amfanin Makamashi -- Babban (Layin sarrafa rigar yana cinye 2000kWh/10,000 mita)
Rayuwar Sabis -> Shekaru 3-5 (Hydrolysis and Pulverization)
Kudin Kulawa -- Yana Bukatar Masu Tsabtace Na Musamman
TCO (Jimlar Kudin Mallaka): Fata na siliki yana kashe 40% ƙasa da fata na PU akan zagayowar shekaru 10 (ciki har da sauyawa da farashin tsaftacewa). VII. Hannun Haɓakawa na gaba
- Silicone Fata:
- Canjin Nanosilane → Ganyen Lotus-kamar Superhydrophobicity (Anguwar Sadarwa> 160°)
- Emb
Lokacin aikawa: Yuli-30-2025
