Nbr pc pvc nitrile roj ua npuas npuas cov ntawv rwb thaiv tsev yob
Kev piav txog
Nbr pc pvc nitrile ua npuas ncauj ua npuas ncauj tsev ua npuas ncauj rwb thaiv tsev yob yog cov khoom siv cua sov, cov khoom siv cua sov thiab lub zog zoo cov khoom siv los ntawm foaming thiab lwm yam Cov txheej txheem tshwj xeeb.
Txheem DIMITION
| Txiv neej Lub Neej | |||||||
| Tkab hickness | WIdth 1m | WIdth 1.2m | WIdth 1.5m | ||||
| Nti | mm | Qhov loj me (l * w) | / Yob | Qhov loj me (l * w) | / Yob | Qhov loj me (l * w) | / Yob |
| 1/4 " | 6 | 30 × 1 | 30 | 30 × 1.2 | 36 | 30 × 1.5 | 45 |
| 3/8 " | 10 | 20 × 1 | 20 | 20 × 1.2 | 24 | 20 × 1.5 | 30 |
| 1/2 " | 13 | 15 × 1 | 15 | 15 × 1.2 | 18 | 15 × 1.5 | 22.5 |
| 3/4 " | 19 | 10 × 1 | 10 | 10 × 1.2 | 12 | 10 × 1.5 | 15 |
| 1" | 25 | 8 × 1 | 8 | 8 × 1.2 | 9.6 | 8 × 1.5 | 12 |
| 1 1/4 " | 32 | 6 × 1 | 6 | 6 × 1.2 | 7.2 | 6 × 1.5 | 9 |
| 1 1/2 " | 40 | 5 × 1 | 5 | 5 × 1.2 | 6 | 5 × 1.5 | 7.5 |
| 2" | 50 | 4 × 1 | 4 | 4 × 1.2 | 4.8 | 4 × 1.5 | 6 |
Cov Ntawv Qhia Cov Ntawv
| KingFlex Cov Ntaub Ntawv Txheej Txheem | |||
| Ntiag tug | Ib yam | Tus nqi | Txoj kev xeem |
| Qhov ntsuas kub ntau | ° C | (-50 - 110) | GB / T 17794-1999 |
| Ntov ntau | Kg / m3 | 45-65kg / m3 | ASTM D1667 |
| DEJ VAPOR PERMEELILITY | Kg / (mspa) | I≤0.91 × 10 -¹³ | DIN 52 615 BS 4370 NTU 2 1973 |
| μ | - | ≥10000 | |
| Thermal conductivity | W / (mk) | I≤0.030 (-20 ° C) | ASTM C 518 |
| I≤0.032 (0 ° C) | |||
| I≤0.036 (40 ° C) | |||
| Kev Ntsuas Hluav Taws | - | Chav Kawm 0 & Chav 1 | BS 476 Tshooj 6 Ntu 7 |
| Nplaim taws kis thiab cov pa luam yeeb |
| 25/50 | ASTM E 84 |
| Cov Oxygen Index |
| ≥36 | GB / T 2406, ISO4589 |
| Dej nqus,% los ntawm ntim | % | 20% | ASTM C 209 |
| Dimension stability |
| Medicited 15 | ASTM C534 |
| Fungi tsis kam | - | Zoo | ASTM 21 |
| Ozone Kuj | Zoo | GB / T 7762-1987 | |
| Kuj rau UV thiab Huab cua | Zoo | ASTM G23 | |
Qhov Zoo Ntawm Cov Khoom
Txhim kho kev siv hluav taws xob ntawm lub tsev
Txo kev sib kis ntawm sab nrauv lub suab rau sab hauv ntawm lub tsev
Nqus reverberating suab hauv lub tsev
Muab cov khoom siv ua kom sov
Zoo heev thermal rwb thaiv tsev nrog tsawg thermal conductivity
Tsawg noo thiab nqus dej
Qhov zoo tagnrho rau kev ua haujlwm & kev tsim kho kev tsim kho
Ruaj khov & muaj zog rau deformation
Xa cov cushioning zoo heev & poob siab
Cov Khoom Uas Tsis-Mob Ntshav & Muaj Kev Nyab Xeeb Rau Cov Menyuam
Muaj zog tiv thaiv kev puas tsuaj
Cov Khaub Ncaws Tswj Khaub Ncaws: Tus Elastomeric, Nitrile Roj HmabUa npuas ncauj Yeeb Nkab Rwb Thaiv TsevTiv thaiv hws nyob rau tub yees cov raj xa dej khov, cua sov thiab qhov cua ua pa tawm, thiab cua txias Pipewor.
Cov Kev Siv Ntau Ntau: Tsis muaj roj tsoom roj hmab nitrile ua npuas dej lom zem ua si tsis tau rau koj. Thaum insulated kom zoo thiab thaum ua haujlwm nyob rau hauv nws cov nyiaj siv roj hmab kom txuag lub zog hluav taws xob hauv ob lub zog kub thiab txias, nrog rau kev sib cais rwb pam vov.
Cov roj hmab ua npuas ncauj yeeb nkab lasging yog tiv taus dej vapor.
Lawv muab cov nplaum zoo rau cov nplaum thiab cov txheej txheem.
Cov rwb thaiv tsev yog yooj yim los txiav, nqa thiab nruab. Txhim kho cov roj hmab nitrile lagging ntawm cov kav dej yog qhov yooj yim DIY ua haujlwm.
Nws tseem ceeb txo cov nqi zog.
Nws ua haujlwm tau zoo nyob rau hauv qhov ntsuas kub ntau -50 ° C txog +110 ° C.
TusNitrile Roj Hmab Yeeb Nkab Rwb Thaiv TsevNce lub neej ntawm koj cov kav dej hauv kev lag luam, ua lag luam thiab chaw nyob.
Lawv raug nqi-ua tau zoo, yooj yim rau nruab thiab hloov tau yooj yim heev.
Rfqs
Dab tsi yog nitrile roj hmab yeeb nkab rwb thaiv tsev ua los ntawm?
Lub nitrile roj hmab yeeb nkab rwb thaiv tsev yog ua los ntawm nitrile roj hmab lossis buna r, nquag siv elastomer. Nitrile roj hmab muaj cov copolymers unsaturated ntawm acrylonitrile thiab butadiene monomers. Cov tshuaj lom neeg thiab lub cev ntawm cov roj hmab nitrile sib txawv raws cov pleev polymer.
Dab tsi yog qhov sib txawv ntawm NBR / PVC thiab EPDM rwb thaiv tsev?
Kaw Cell elastomeric rwb thaiv tsev, tseem hu tau tias yog roj hmab, tau ua lag luam muaj yuav luag 70 xyoo. Nws yog feem ntau teev rau kev insulation hauv qab-ambient (txias) cov tshuab siv hluav taws xob xws li cov tub yees, roj txias, thiab dej txias.
Rau qhov kev xaiv hauv cov ntaub ntawv tsim tsev, tshuaj ntsuam thiab kev sib piv yog qhov tseem ceeb heev los xaiv cov khoom lag luam kom raug. Txawm hais tias koj xaiv cladding cov khoom siv rau lub skyscraper, lossis cov khoom siv rwb thaiv tsev, kom muaj kev thov ua vaj tsev thiab ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws li kev ua haujlwm zoo thiab ua raws cai. Cov hloov pauv xws li kub, qhov ceev, dej permeability, lossis UV tsis kam tuaj yeem cuam tshuam txhua qhov kev xaiv ua tau zoo.
Nyob rau hauv cov neeg rwb thaiv tsev neeg kho tshuab, Kingflex muaj cov kev xaiv rau yuav luag txhua daim ntawv thov thiab kev xav tau. Tsis zoo li lwm cov chaw tsim tshuaj rwb thaiv tsev, Kingflex ua ob lub tshuab loj me me Ob qho ntawm cov khoom siv tsiaj loj no yog hloov tau, kaw lub cell, thiab muaj lub siab tiv thaiv kom ya raws thiab dej ingress. Qhov tseeb, lawv cov dej permeability yog tsawg heev uas lawv tsis xav tau cov dej ntxiv uas tsis tau ntxiv. Tsis tas li, nrog cov vapor siab zoo thiab thaj chaw ua npuas dej, cov ua npuas tsiaj loj me me ua txoj haujlwm zoo ntawm kev tiv thaiv kev tsim kom haum saum npoo av.
Cov khoom siv sib txawv thiab cov ntawv thov sib txawv
Txawm hais tias nbr thiab epdm zoo li yuav zoo sib xws, muaj qee qhov sib txawv. NBR yog qhov tsis-muaj ntxhiab tsw qab polymer, hos epdm yog ib lub cev muaj ntxhiab tsw qab. Ntxiv mus, nbr yog tsim kev siv acrylonitrile thiab butadiene monomers, thaum EPDM tau ua siv ethylene, propylene thiab ib tug diene comomoner. Lwm qhov sib txawv tshwj xeeb hauv cov nqe lus ntawm daim ntawv thov, yog tias NBR tau kub kub ntawm -40F, thaum EPDM muaj qhov kev ua haujlwm hnyav ntawm -65 ° F rau 250 ° F)
NBr sawv nyob ib leeg raws li cov roj ntau tshaj- thiab roj-resistant elastomer. Nws tseem muaj lub npe hu ua kev tswj hwm nws cov ruaj khov hauv qhov kub tsawg. Ntawm qhov tod tes, EPDM yog tshav kub, ozone, thiab UV-resistant roj hmab uas muaj cov pa luam yeeb qis dua nrog nruab nrab kev txhim kho kev txhim kho tshwj xeeb ntawm 1-1 / 2 thiab 2 "thickinges.
Ob qho tib si roj hmab rwb thaiv tsev cov khoom lag luam los ntawm Kingflex yog cov tso tsheb hlau, tso tsheb hlau luam, thiab spruction-cell, thiab built-in vapor retarders.
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