Chikopa cha silicone ndi chopangidwa ndi chikopa chomwe chimawoneka ngati chikopa ndipo chingagwiritsidwe ntchito m'malo mwachikopa. Nthawi zambiri amapangidwa ndi nsalu ngati maziko ndipo amakutidwa ndi silicone polima. Pali makamaka mitundu iwiri: silikoni utomoni kupanga chikopa ndi silikoni mphira kupanga chikopa. Chikopa cha silicone chili ndi ubwino wosanunkhiza, kukana kwa hydrolysis, kukana kwa nyengo, kuteteza chilengedwe, kuyeretsa kosavuta, kukana kutentha kwapamwamba ndi kutsika, asidi, alkali ndi mchere kukana, kukana kuwala, kukana kutentha kukalamba, kukana chikasu, kupindika, kupha tizilombo toyambitsa matenda, ndi tizilombo toyambitsa matenda. amphamvu mtundu fastness. Itha kugwiritsidwa ntchito pamipando yakunja, ma yacht ndi zombo, zokongoletsera zofewa, mkati mwagalimoto, malo aboma, zida zamasewera, zida zamankhwala ndi zina.
1. Kapangidwe kameneka kagawidwa m'magulu atatu:
Silicone polymer touch layer
Silicone polima ntchito wosanjikiza
Gawo la gawo lapansi
Kampani yathu payokha idapanga njira yopangira zopangira ziwiri ndikuphika pang'onopang'ono, ndikutengera njira yodyera yokha, yomwe imagwira ntchito bwino komanso yodziwikiratu. Itha kupanga zinthu zachikopa za silicone zamitundu yosiyanasiyana komanso ntchito. Kupanga sikugwiritsa ntchito zosungunulira za organic, ndipo kulibe madzi otayira ndi mpweya wotulutsa mpweya, pozindikira kupanga zobiriwira komanso zanzeru. Komiti Yoyang'anira Zasayansi ndi Zamakono yopangidwa ndi China Light Industry Federation ikukhulupirira kuti "High-performance Special Silicone Rubber Synthetic Leather Green Manufacturing Technology" yopangidwa ndi kampani yathu yafika pamlingo wotsogola padziko lonse lapansi.
2. Magwiridwe
Stain resistance AATCC 130-2015——Kalasi 4.5
Kuthamanga kwamtundu (kupukuta / kunyowa) AATCC 8——Kalasi 5
Hydrolysis resistance ASTM D3690-02 SECT.6.11——miyezi 6
ISO 1419 Njira C——miyezi 6
Acid, alkali ndi salt resistance AATCC 130-2015——Kalasi 4.5
Kuthamanga kopepuka AATCC 16——1200h, Kalasi 4.5
TS EN ISO 12219-4: 2013 - Ultra low TVOC
Kukana kukalamba ISO 1419——Kalasi 5
Kulimbana ndi thukuta AATCC 15——Class5
UV kukana ASTM D4329-05——1000+h
Flame retardancy BS 5852 PT 0---Crib 5
ASTM E84 (yokhazikika)
NFPA 260---Kalasi 1
CA TB 117-2013---Pass
Abrasion resistance Taber CS-10---1,000 ma Rubs awiri
Martindale Abrasion--20,000 mizungu
Zokondoweza zingapo ISO 10993-10:2010---Kalasi 0
Cytotoxicity ISO 10993-5-2009---Kalasi 1
Sensitization ISO 10993-10:2010---Kalasi 0
Kusinthasintha kwa ASTM D2097-91(23℃)---200,000
ISO 17694(-30 ℃)---200,000
Yellow resistance HG/T 3689-2014 A njira,6h---Class 4-5
Cold kukana CFFA-6A---5 # wodzigudubuza
Kukana nkhungu QB/T 4341-2012---Kalasi 0
Chithunzi cha ASTM D4576-2008
3. Malo ogwiritsira ntchito
Amagwiritsidwa ntchito makamaka mkati mwa phukusi lofewa, katundu wamasewera, mipando ya galimoto ndi mkati mwa galimoto, mipando ya chitetezo cha ana, nsapato, matumba ndi zipangizo zamafashoni, mankhwala, ukhondo, zombo ndi ma yachts ndi malo ena oyendera anthu, zipangizo zakunja, etc.
4. Gulu
Chikopa cha silicone chikhoza kugawidwa mu chikopa cha silicone cha mphira chopangidwa ndi silikoni ndi chikopa chopangidwa ndi silikoni malinga ndi zipangizo.
| Fananizani Ntchito | Mpira wa silicone | Utomoni wa silicone |
| Zopangira | Mafuta a silicone, kaboni woyera wakuda | Organosiloxane |
| Kaphatikizidwe ndondomeko | Kaphatikizidwe ka mafuta a silicone ndi polymerization yochuluka, yomwe sagwiritsa ntchito zosungunulira za organic kapena madzi ngati chinthu chopangira. Nthawi ya kaphatikizidwe ndi yochepa, ndondomekoyi ndi yosavuta, ndipo kupanga kosalekeza kungagwiritsidwe ntchito. Ubwino wa mankhwala ndi wokhazikika | Siloxane imapangidwa ndi hydrolyzed ndikusinthidwa kukhala chinthu chamaneti pansi pamikhalidwe yochititsa chidwi yamadzi, zosungunulira organic, asidi kapena maziko. Njira ya hydrolysis ndi yayitali komanso yovuta kuwongolera. Makhalidwe a magulu osiyanasiyana amasiyana kwambiri. Zomwezo zikamalizidwa, mpweya wokhazikika komanso madzi ambiri amafunikira pakuyeretsa. Kapangidwe kazinthu kamakhala kotalika, zokolola zimakhala zochepa, ndipo madzi amawonongeka. Kuonjezera apo, organic solvent mu mankhwala omalizidwa sangathe kuchotsedwa kwathunthu. |
| Kapangidwe | Modekha, kuuma kosiyanasiyana ndi 0-80A ndipo kumatha kusinthidwa mwakufuna | Pulasitiki imakhala yolemetsa, ndipo kuuma kwake kumakhala kwakukulu kuposa 70A. |
| Kukhudza | Monga wosakhwima ngati khungu la mwana | Imakhala yaukali ndipo imapanga phokoso laphokoso potsetsereka. |
| Hydrolysis resistance | Palibe hydrolysis, chifukwa mphira silikoni zipangizo ndi hydrophobic zipangizo ndipo samapanga mankhwala amachita ndi madzi | Kukana kwa hydrolysis ndi masiku 14. Chifukwa utomoni wa silikoni ndi chinthu chopangidwa ndi hydrolysis condensation cha organic siloxane, ndikosavuta kuchitapo kanthu mukamakumana ndi madzi acidic ndi amchere. Kulimba kwa acidity ndi zamchere, m'pamenenso kuthamanga kwa hydrolysis. |
| Zimango katundu | Mphamvu yamanjenje imatha kufika ku 10MPa, mphamvu yakugwetsa imatha kufika 40kN/m | Kuthamanga kwambiri kwamphamvu ndi 60MPa, kung'amba kwakukulu ndi 20kN / m |
| Kupuma | Mipata pakati pa maunyolo a maselo ndi aakulu, opuma, okosijeni amatha, komanso amatha kutero, Kukana chinyezi chachikulu | Mpata wawung'ono wa intermolecular, kachulukidwe kakang'ono kakuwoloka, kuperewera kwa mpweya, kukwanira kwa oxygen, komanso chinyezi. |
| Kukana kutentha | Ikhoza kupirira -60 ℃-250 ℃, ndipo pamwamba sichidzasintha | Kutentha komata komanso kozizira kwambiri |
| Vulcanization katundu | Kuchita bwino kopanga filimu, kuthamanga kwachangu kuchiritsa, kugwiritsa ntchito mphamvu zochepa, kumanga kosavuta, kumamatira mwamphamvu pamunsi | Kusapanga bwino kwamakanema, kuphatikizira kutentha kwambiri komanso nthawi yayitali, kusamanga bwino kwa malo akulu, komanso kusamata bwino kwa zokutira ku gawo lapansi. |
| Zinthu za halogen | Palibe zinthu za halogen zomwe zilipo pagwero la zinthuzo | Siloxane imapezeka ndi alcoholysis ya chlorosilane, ndipo chlorine muzinthu zomalizidwa za silicone nthawi zambiri zimakhala zazikulu kuposa 300PPM. |
| Kanthu | Tanthauzo | Mawonekedwe |
| Chikopa Chowona | Makamaka chikopa cha ng'ombe, chomwe chimagawanika kukhala chikopa chachikasu ndi chikopa cha njati, ndipo zopaka pamwamba zimakhala makamaka acrylic resin ndi polyurethane. | Zopumira, zomasuka kukhudza, kulimba kwamphamvu, fungo lamphamvu, losavuta kusintha mtundu, zovuta kusamalira, zosavuta hydrolyze |
| PVC chikopa | Zosanjikiza m'munsi ndi nsalu zosiyanasiyana, makamaka nayiloni ndi poliyesitala, ndipo zigawo zokutira pamwamba zimakhala makamaka polyvinyl chloride. | Zosavuta kukonza, zosavala, zotsika mtengo; Kusakwanira kwa mpweya, kosavuta kukalamba, kuumitsa kutentha pang'ono ndikupanga ming'alu, kugwiritsa ntchito mapulasitiki ku Dali kumawononga thupi la munthu ndikuyambitsa kuipitsidwa kwakukulu ndi fungo lamphamvu. |
| PU chikopa | Zosanjikiza m'munsi ndi nsalu zosiyanasiyana, makamaka nayiloni ndi poliyesitala, ndipo pamwamba ❖ kuyanika zigawo zikuluzikulu ndi polyurethane. | Omasuka kukhudza, osiyanasiyana ntchito; Osamva kuvala, pafupifupi mpweya, zosavuta kupangidwa ndi hydrolyzed, zosavuta kuziyika, zosavuta kusweka pa kutentha kwakukulu komanso kotsika, ndipo kupanga kumayipitsa chilengedwe. |
| Chikopa cha Microfiber | Pansi pake ndi microfiber, ndipo zida zokutira pamwamba zimakhala makamaka polyurethane ndi acrylic resin. | Kumverera bwino, kukana kwa asidi ndi alkali, mawonekedwe abwino, kukulunga bwino; Osavala zosagwira komanso zosavuta kusweka |
| Chikopa cha silicone | Maziko amatha kusinthidwa malinga ndi zosowa za makasitomala, ndipo gawo lopaka pamwamba ndi 100% silikoni polima. | Kuteteza chilengedwe, kukana kwa nyengo, kukana kwa asidi ndi alkali, kukana kwa hydrolysis, kosavuta kuyeretsa, kukana kutentha kwakukulu ndi kutsika, kulibe fungo; Mtengo wapamwamba, kukana madontho komanso kosavuta kunyamula |
Nthawi yotumiza: Sep-12-2024