Kev qhia dav rau cov khoom siv silicone: Cov khoom, kev siv, thiab kev nyab xeeb
Zhejiang Gint Nqus Plua Plav Rleask Technology Co., Ltd.
1. Taw qhia rau Silicone
Silicone roj hmab yog lub siab-molecular elastic cov khoom siv ntawm cov siloxane polymers, nto moo rau nwsTshwj ua qhov kub tsis kam, hloov tau yooj yim, thiab tshuaj lom neeg ruaj khovCov. Tsis zoo li pa roj hmab, nws caj qaum muajSilicon-Oxygen (Si-O) Cov Nyiaj TxiagNrog organic sab saw (piv txwv li, methyl, phenyl), sib txuas ntawm cov txiaj ntsig zoo ntawm cov khoom siv inorganic thiab cov organic.
2. Kev faib tawm thiab cov yam ntxwv
(1) los ntawm kev txhaj tshuaj
| Ntaus | Kho Mob | Cov yam ntxwv | Cov Ntawv Thov |
|---|---|---|---|
| HTV (high-kub vulcanizing) | 110-180 Degree Cua Kub | Muaj zog, elasticity, ntev lifpan | Muaj Ntsaws Ruaj Ruaj, Cov Khoom Siv Kho Mob |
| RTV (Chav-Kub Vulcanizing) | Chav Chav Kub (1/2-Tshooj) | Kev lag luam yooj yim, ntawm-qhov chaw moulding | Pwmua, hluav taws xob ua kua mis |
| LSR (Kua Silicone Roj Hmab) | Txhaj Tshuaj Molding (Platinum-catalyzed) | Siab transparency, cov khoom noj-cov khoom noj muaj kev nyab xeeb | Cov txiv neej mis, cov ntawv qhia ntawv |
(2) lub cev tseem ceeb physicochemical cov khoom
Qhov ntsuas kub ntau: -60℃rau 250℃(luv luv 300℃thev taus)
Tshuaj lom neeg inertness: Resistions acids, alkalis, oxidizers, thiab UV
Biocompatibility: ISO 10993 Ntawv pov thawj, tsis-cytotoxic
Cov Khoom Siv Hluav Taws Xob: Insulation strength >20 KV / hli, dielectric constant 2.7-3.3
3. Cov ntsiab lus zoo
(1) huab ib puag ncig hloov kho
Aerospace-Qib Kub Kub Kuj: Ntsaws rau Rockets (-65℃~ 250 degree)
Kev Tawm Tsam Laus: Outdoor durability >10 xyoo (piv txwv li, pawg tais solar gaskets)
(2) Kev Nyab Xeeb & Eco-Friendliness
FDA / GB 4806.11 Ntawv pov thawj: Kev sib chwv cov zaub mov muaj kev nyab xeeb
Tsis muaj cov yas teb tsaws: Zoo tshaj PVC
(3) Tsim kev tsim qauv
Hardness Ntau Yam: 10-80 Ntug Dej A (Jelly-muag muag rau cov log tsheb-nyuaj)
Kev Cai Xim: Pantone-matched xaiv
4. Txwv
| Lub cav | Hloov | Lus teb |
|---|---|---|
| Tsawg Tus Neeg Kho Tshuab Zog | Qis dua rau polyurethane | Txhawb nrog fumed silica |
| Cov roj tsis zoo | Swells hauv hydrocarbon cov kuab tshuaj | Siv cov roj hmab fluorosilicone roj hmab |
| Tus nqi siab | 3-5x pricier tshaj ntuj roj hmab | Tshwj tseg rau cov ntawv thov hwm |
5. Silicone vs. Lwm Elastomers
| Khoom | Temp ntau | Elastic | Tshuaj Kuj | Tus nqi | Raug Siv Siv |
|---|---|---|---|---|---|
| Silicone | -60 ~ 250 Qib | ★★★★☆ | ★★★★☆ | Siab | Cov Khoom Siv Me Nyuam, Kws Kho Mob |
| Ntuj Roj Hmab | -50 ~ 80 DEGREE | ★★★★★ | ★★☆☆☆ | Qi | Log tsheb, kev poob siab |
| Tpe | -40 ~ 120 degree | ★★★☆☆ | ★★☆☆☆ | Nruab nrab | Xov tooj neeg mob, Tuam Kev Sib Tw |
| Fkm | -20 ~ 200 degree | ★★☆☆☆ | ★★★★★ | Siab heev | Cov dav hlau roj ntsaws ruaj ruaj |
6. Cov ntawv thov loj
(1) Kev Kho Mob & Cov Khoom Noj-Qib
Kev cog khoom: Lub plawv li qub, prosthetics
ZAUB MOV THAWJ: Ci Pwm, Lub Raj Npab
(2) Industrial & Zog
Hnub ci Panels: 25-xyoo weatherproof ntsaws ruaj ruaj
Automotive: Cav gaskets (roj-resistant variants)
(3) Cov Neeg Siv Khoom Hluav Taws Xob
Cov keyboard wee: 10M + Nias Cycles
Kev ua dej nag: Cov Gaskets (IP68)
7. Yuav ua li cas los txheeb xyuas cov khoom zoo silicone?
Kev Kuaj Hlawv: Txoj si silicone tsim cov pa luam yeeb dawb / Tshauv (cov cuav tom qab dub)
Ncab rov qab: 200% Stretch yuav tsum tag nrho rov qab (tsis zoo-zoo deforms)
Ntawv muaj: Txheeb FDA, LFGB, ROHS CODES
8. Yav tom ntej sib
Kho Kom Zoo Li Silicone: Cov Tshuaj Tiv Thaiv Kho Mob Microensulated
Cesperive Silicone: Cov pa roj nanotube-txhim kho rau cov ntsuas hloov tau
3D-PRINTED SILICONE: Cov ntaub photocurable inks rau cov geometries
Gint Professional Thermos Khob Thiab Insulated Box Manufacturing Hom
Tus neeg yus paub:
Tus email: {sales01@gint.cc
Npaj los ntawm: Gint Thoob Ntiaj Teb Kev Lag Luam
Hnub Tso Tawm: Lub Plaub Hlis 18, 2025
