O-ring yog ib qho O-puab (lub voj voog) lub nplhaib liner, feem ntau ntsia rau hauv qhov zawj, kom nws yog compressed me ntsis, xws li roj, dej, huab cua, roj, thiab lwm yam dej foob siv.O-ring muaj ob hom kev ruaj khov thiab txav, yog tias nws tsis ua raws li cov kev cai ntawm kev siv, nws yuav tshwm sim txiav, o, compression tawg thiab lwm yam teeb meem.Yuav kom tswj tau lub sij hawm ntev uas tsis yog - deformation sealing, nws yog ib qho tsim nyog yuav tau xaiv cov khoom thiab qhov loj me uas ua tau raws li cov kev siv.
Fluororubber O-ring FKM
Ua haujlwm kub: -20 ℃ -260 ℃,
Khoom: Huab cua tsis kam, ozone kuj, tshuaj lom neeg tsis kam, tsis kam rau cov roj thiab cov kuab tshuaj feem ntau, tshwj xeeb tshaj yog cov acids, aliPHatic hydrocarbons, muaj ntxhiab hydrocarbons thiab tsiaj thiab zaub roj.Tsis pom zoo rau ketones, tsis tshua muaj molecular hnyav esters thiab nitrate-muaj cov sib tov, tsis zoo txias tsis kam.
Daim ntawv thov: Nws yog feem ntau siv nyob rau hauv qhov chaw ua hauj lwm ntawm kub tsis kam, tshuaj corrosion kuj thiab roj kuj.Nws yog dav siv hauv metallurgy, tshuaj lom neeg kev lag luam, tsheb, hluav taws xob fais fab thiab lwm yam lag luam
Xim xim: xim av, ntsuab.
Nruab nrab: resistant rau muaj zog acid thiab alkali kua, roj
* Borosilicate iav
Borosilicate iav rau iav tsom iav los yog tubular pom iav
Borosilicate iav yog ib hom iav nrog silica thiab boron trioxide ua lub ntsiab iav tsim.Borosilicate iav ua nto moo rau muaj cov coefficients qis heev ntawm thermal expansion, ua rau lawv tiv taus thermal shock dua li cov iav dej qab zib.borosilicate iav yog haum rau siv nyob rau hauv pom iav lens,
Borosilicate iav yog ultra thiab ntshiab iav nrog zoo thermal thiab tshuaj muaj zog thiab zoo pob tshab
Tsis muaj
Dimensions (mm): 1200 × 600, 1150 × 850, 1150 × 1700.(lwm qhov loj raws li kev thov)
Muaj thickness (mm): 1mm-25mm, peb kuj tuaj yeem muab nws yog tias koj xav tau ntau thickness.
Qhov ceev (g / ㎝3) (ntawm 25 ℃): 2.23 ± 0.02
Co-efficient ntawm expansion (α) (20-300 ℃): 3.3 ± 0.1 × 10-6
Softening point (℃): 820 ± 10
Qhov sib txawv ntawm qhov kub thiab txias (K): 100> 300 (Strengthening type)
Qhov siab tshaj plaws ua haujlwm kub (℃): ≥450
Refractive(nd): 1.47384
Lub teeb kis tau tus mob: 92% (thickness ≤4mm; 91% (thickness≥5mm)
Daim ntawv thov
Circular pom iav lens
Tubular borosilicate iav
Cov khoom siv iav xws li rauv, microwave, roj qhov cub thiab lwm yam.
Kev lag luam iav xws li pom iav, hauv ob sab phlu, thiab lwm yam.
Cov khoom siv teeb pom kev zoo (cov iav tiv thaiv rau cov teeb pom kev zoo thiab lwm yam teeb pom kev zoo)
Photovoltaic module
Optical filters
Cov khoom tseem ceeb rau cov iav tempered tag
Cov khoom tseem ceeb
Kub kub stability
Zoo nto zoo
Cov pob tshab zoo hauv qhov pom, UV thiab IR ntau yam
Yuav tau tempered
Siab tshuaj tiv thaiv
Environmental engineering thiab chemical engineering (pob txheej ntawm cov tshuaj tiv thaiv, autoclave ntawm cov tshuaj tiv thaiv thiab kev nyab xeeb tsom iav);
Peb lub iav tsom iav yog xav tau nyob rau hauv txhua qhov chaw uas qhov kev tshuaj ntsuam pom ntawm cov txheej txheem hauv cov hlab ntsha yuav tsum tau ua kom ntseeg tau nyob rau hauv siab, kub siab lossis raug tshuaj lom neeg.Cov tsom iav pom no yog tsim los ntawm iav borosilicate, peb kuj tsim cov iav tsom iav nrog alumino-silicate iav los yog quartz iav los yog iav sapphire
*Aluminosilicate iav
Aluminosilicate iav rau boiler gauge iav
Alumino-silicate iav yog tsim los ntawm Si-Ca-Al-Mg thiab lwm yam alkali hlau oxides los ntawm kev sib piv ntawm kev tshawb fawb, uas cov ntsiab lus ntawm K2O + Na2O ≤0.3%, belongs rau cov uas tsis yog-alkali txhuas silicate iav system, tom qab. Kub kub tempering kev kho mob nrog kub tsis kam, siab tsis kam, acid thiab alkali tsis kam thiab lwm yam zoo heev lub cev thiab tshuaj zog, yog ib tug ntau yam ntawm kub siab iav qhov rais cov khoom zoo heev.Nws yog tsuas yog siv nyob rau hauv fais fab nroj tsuag, petrochemical, nuclear fais fab nroj tsuag, Cov cuab yeej tshawb nrhiav hauv hiav txwv tob thiab lwm yam kev kub siab thiab siab siab chav pob ntawm lub siab siab dej qib ntsuas iav qhov rais.
Nta
Xim: tsis muaj xim lossis daj me ntsis
Puab: ncig, rectangular
Qhov ceev: 2.62-2.67 g / cm3
Kev xa tawm: 91.8%
Refractive Index: 1.5325 (daj)
Kev poob siab kub: ≤ 370 ° C
Softening kub: ≥ 920 ° C
Bending zog: 240-300 MPa
Max ua haujlwm kub: 550 ° C
Resistant siab: 1Mpa-32.0Mpa
Loj
round pom iav: txoj kab uas hla: 8mm-300mm
Rectangle pom iav: 8mm * 8mm-300mm * 300mm
Linear gauge theem iav: Max ntev 400mm
Thickness: 2mm-40mm
*Quartz iav
Quartz iav rau puag ncig pom gauge iav los yog tubular pom gauge iav
Nquag, quartz iav yog fused quartz yog siv dav hauv kev lag luam thiab cov khoom siv hauv tsev.it yog ib lub iav uas muaj cov silica uas yuav luag dawb huv hauv amorphous daim ntawv, nws yog purity txog 99.9% raws li qhov yuav tsum tau muaj.
Qhov zoo
Softening point yog 1730 ℃, lub sij hawm ntev ua hauj lwm kub 1100 ℃, luv luv ua hauj lwm kub 1400 ℃
Kev poob siab thermal: tshem tawm lub khob los ntawm 1100 ℃ rau hauv 20 ℃ dej, tsis muaj kev tawg peb zaug.
Qhov pom lub teeb xa tawm yog ntau dua 93%.
Corrosion resistant: quartz iav tuaj yeem ua haujlwm hauv cov kua qaub thiab alkaline ib puag ncig
Synthetic Quartz Silica thiab Infrared Optical Quartz ob leeg siv los ua cov iav kho qhov muag.
Parameters:
Yam Khoom Muaj Nqis
Qhov ceev 2.2 × 103 kg / m3
Hardness 5.5 - 6.5 Mohs 'Scale 570 KHN 100
Tsim Tensile Zog 4.8 × 107 Pa (N / m2) (7000 psi)
Tsim Compressive Strength Ntau dua 1.1 x l09 Pa (160,000 psi)
Modulus 3.7 × 1010 Pa (5.3 × 106 psi)
Rigidity Modulus 3.1 × 1010 Pa (4.5 × 106 psi)
Young's Modulus 72GPa (10.5 × 106 psi)
Poisson tus piv txwv 0.17
Coefficient ntawm Thermal Expansion 5.5 × 10 -7 cm / cm•°C (20°C-320°C)
Thermal conductivity 1.4 W/m•°C
Tshwj xeeb kub 670 J/kg•°C
Softening Point 1683 ° C
Qhov ntsuas kub ntawm 1215 ° C
Strin Point 1120 ° C
Hluav taws xob tiv taus 7 × 107 ohm cm (350 ° C)
Dielectric Properties (20 ° C thiab 1 MHz)
Tsis tu ncua 3.75
Sonic Attenuation Tsawg dua 11 db / m MHz
Permeability Constants (700 ° C) (cm3 mm / cm2 sec cm ntawm Hg)
Helium 210 × 10-10
Hydrogen 21 × 10-10
Deuterium 17 × 10-10
Lub zog 5 × 107 V / m
Loss Factor Tsawg dua 4 × 10-4
Dissipation Factor Tsawg dua 1 × 10-4
Index ntawm Refraction 1.4585
Constringence (Nu) 67.56
Kev nrawm ntawm Suab-Shear Wave 3.75 × 103 m / s
Kev nrawm ntawm Suab / Compression Wave 5.90X103 m / s
Neon 9.5 × 10-10
Daim ntawv thov:
Circular pom iav
Tubular pom iav
