Dab tsi yog cov yam ntxwv ntawm covsilicone daim ntaub expansion sib koom ua kentawm cov khoom?
Kev sib koom ua ke ntawm cov ntaub silicone ua rau siv tag nrho cov roj hmab silicone. Silicone daim ntaub yog cov roj hmab tshwj xeeb uas muaj silicon thiab oxygen atoms hauv cov saw tseem ceeb, thiab lub luag haujlwm tseem ceeb yog cov khoom siv silicon. Lub ntsiab feature yog tias nws yog resistant rau kub kub (txog 300 ° C) thiab qis kub (mus txog -100 ° C). Nws yog tam sim no zoo dua txias-resistant thiab high-temperature-resistant roj hmab; Nyob rau tib lub sijhawm, nws muaj cov khoom siv hluav taws xob zoo heev thiab kev ruaj ntseg siab rau thermal oxidation thiab ozone. Chemically inert. Nws yog tsuas yog siv rau cov kabmob siab thiab qis kub resistant khoom. Cov roj hmab silicone ntxiv nrog ib puag ncig tus phooj ywg nplaim hluav taws muaj cov yam ntxwv ntawm nplaim taws, tsis muaj pa taws, tsis muaj tshuaj lom, thiab lwm yam.
Cov ntawv thov tseem ceeb ntawm silicone daim ntaub nthuav dav sib koom ua ke:
1. Hluav taws xob rwb thaiv tsev: Silicone daim ntaub muaj cov hluav taws xob rwb thaiv tsev siab, tuaj yeem tiv taus cov khoom siv hluav taws xob siab, thiab tuaj yeem ua rau hauv cov ntaub insulating, casing thiab lwm yam khoom.
2. Non-metallic compensator: Nws tuaj yeem siv los ua cov khoom sib txuas yooj yim rau cov kav dej. Nws tuaj yeem daws qhov kev puas tsuaj rau cov kav dej los ntawm thermal expansion thiab contraction. Silicone daim ntaub muaj qhov kub thiab txias, tiv thaiv corrosion, tiv thaiv kev laus, zoo elasticity thiab yooj, thiab tuaj yeem siv dav hauv roj av, tshuaj lom neeg, cement, lub zog thiab lwm yam.
3. Anti-corrosion: Nws tuaj yeem siv los ua cov txheej txheem sab hauv thiab sab nrauv los tiv thaiv corrosion ntawm cov kav dej, thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion thiab siab zog. Nws yog cov khoom siv zoo tshaj plaws los tiv thaiv corrosion.
4. Lwm qhov chaw: Silicone daim ntaub nthuav dav sib koom ua ke kuj tuaj yeem siv rau hauv cov ntaub ntawv sealing, kub tiv thaiv corrosion conveyor siv, ntim cov ntaub ntawv thiab lwm yam kev lag luam.
Nta thiab cov khoom ntawm silicone daim ntaub expansion sib koom cov khoom:
Lub npe tag nrho ntawm cov ntaub ntawv silicone yuav tsum yog Pinyi Silicone iav Fiber Composite Cloth, uas yog ua los ntawm ob lub ntsiab raw khoom, muaj zog thiab kub resistant iav fiber ntau daim ntaub raws li lub hauv paus daim ntaub, ces compounded nrog silicone roj hmab daim tawv nqaij, thiab vulcanized ntawm qhov kub thiab txias, ua tiav rau hauv cov khoom tiav.
Silicone daim ntaub yog ib yam khoom tshiab ntawm kev ua haujlwm siab thiab ntau yam khoom siv sib xyaw. Silicone daim ntaub muaj qhov zoo ntawm nplaim hluav taws, tiv thaiv hluav taws, kub tsis kam, tiv thaiv corrosion, tiv thaiv kev laus, thiab lwm yam, thiab nws cov kev ntxhib los mos yog mos, haum rau kev sib txuas ntawm ntau yam duab.
Silicone daim ntaub tuaj yeem siv rau ntau qhov kub thiab txias, thiab tuaj yeem siv tau ntev ntawm -70 ° C (los yog qis dua) txog + 250 ° C (lossis kub dua). Tau siv dav hauv aerospace, tshuaj lom neeg kev lag luam, cov khoom siv hluav taws xob loj loj, cov tshuab, cov nroj tsuag steel, metallurgy, non-metallic expansion pob qij txha (compensators) thiab lwm yam.
Yog li ntawd, kev nthuav dav sib koom ua los ntawm cov ntaub silicone feem ntau yog siv rau hauv qhov chaw kub, thiab nws tseem tuaj yeem siv tau thaum qhov kub siab tshaj li 1300 ° C. Siv rau kev kub siab, kev tiv thaiv corrosion, kev laus ua haujlwm, siv nyob rau hauv qhov chaw sab nraum zoov thiab qhov chaw uas muaj dej noo hauv huab cua.
Khoom nta ntawm silicone daim ntaub expansion sib koom:
1. Multi-directional them nyiaj: expansion sib koom ua ke tuaj yeem muab qhov loj dua axial, angular thiab lateral displacement nyob rau hauv ntau qhov me me.
2. Tsis muaj qhov thim rov qab: cov khoom tseem ceeb yog iav fiber ntau thiab nws cov khoom coated, thiab tsis muaj hluav taws xob xa mus. Kev siv cov pob qij txha nthuav dav tuaj yeem ua kom yooj yim rau kev tsim, zam kev siv cov hlua khi loj, thiab txuag tau ntau cov ntaub ntawv thiab kev ua haujlwm.
3. Kev txo suab nrov thiab kev poob siab: Fiber npuag thiab thermal rwb thaiv tsev paj rwb nws tus kheej muaj kev ua haujlwm ntawm lub suab nrov thiab kev poob siab, uas tuaj yeem txo cov suab nrov thiab kev vibration ntawm boilers, kiv cua thiab lwm yam tshuab.
4. Zoo heev kub tsis kam, corrosion kuj thiab sealing kev ua tau zoo: nws yog coated nrog polymer cov ntaub ntawv xws li organic silicon thiab cyanide, thiab muaj zoo heev kub kuj, corrosion kuj thiab sealing kev ua tau zoo.
5. Yooj yim installation thiab txij nkawm.
6. Silicone roj hmab thiab iav fiber ntau daim ntaub yog compounded, uas muaj cov yam ntxwv ntawm high thermal rwb thaiv tsev kev ua tau zoo, kev poob siab thiab suab nrov txo, (siab) kub tsis kam, corrosion kuj, siab tsis kam, yooj yim qauv, lub teeb yuag, thiab yooj yim installation thiab kev saib xyuas.
Post lub sij hawm: Dec-01-2022