Cov Yeeb Nkab Roj Hmab thiab Yas - B1 Tiv Thaiv Kev Nqus Dej, Tiv Thaiv Dej thiab Suab, Kev Rwb Thaiv HVAC
1. Txheej txheem cej luam ntawm cov khoom
Peb cov yeeb nkab rwb thaiv tsev roj hmab thiab yas yog cov khoom siv rwb thaiv tsev NBR/PVC uas ua haujlwm zoo heev uas tsim tshwj xeeb rau cov kav dej ncig. Tsim los ntawm kev ua npuas ncauj thiab vulcanization, nws muaj cov qauv tubular ib daim rau kev teeb tsa sai thiab qhwv tag nrho cov kav dej. Ua ke nrog kev ywj pheej ntawm roj hmab thiab kev tiv thaiv corrosion ntawm cov yas, nws daws tau qhov tsis zoo ntawm cov yeeb nkab rwb thaiv tsev ib txwm muaj, xws li kev sib dhos xoob, kev tev tawv thiab kev sib txuas thermal, xa kev tiv thaiv thermal tas mus li thiab txhim khu kev qha rau cov kav dej.
Ua los ntawm cov qauv kaw ntom ntom, cov yeeb nkab no siv cov mis tsis muaj fluorine, VOC qis thiab tsis muaj fiber los txhawb kev tsim kho huv, tsis muaj plua plav thiab muaj kev nyab xeeb hauv qhov chaw. Nws zoo heev hauv kev rwb thaiv tsev thermal tiv thaiv condensation, sealing dej thiab txo suab nrov, nrog rau kev tiv thaiv huab cua zoo heev thiab kev ua haujlwm tiv thaiv kev laus. Ua raws li RoHS 2.0 thiab CE (EN 14304) cov qauv thiab qib B1 qis-pa luam yeeb hluav taws retardant, nws yog dav siv rau HVAC, saw txias, kev lag luam thiab electromechanical piping systems rau thoob ntiaj teb kev txuag hluav taws xob engineering projects.
2. Cov yam ntxwv tseem ceeb ntawm cov khoom
Kev Ua Haujlwm Ruaj Khov Dav Dav
Nws ua haujlwm tau zoo heev ntawm -40 ℃ txog 105 ℃, thiab tiv taus qhov kub siab tshaj plaws luv luv txog li 120 ℃. Cov khoom no tseem yoog tau thiab tsis tawg hauv qhov kub qis kom tiv thaiv kev puas tsuaj los ntawm te thiab dej noo, thaum tiv taus kev mos thiab kev hloov pauv hauv qab qhov kub siab tas mus li. Nws haum rau HVAC tub yees, khaws cia cov saw hlau txias, cov kav dej cua sov thiab cov kav dej ua haujlwm dav dav hauv kev lag luam kom ua haujlwm tau ruaj khov thoob plaws hauv ib xyoos.
Kev Ua Haujlwm Zoo Tshaj Plaws Kaw-cell Thermal & Cold Insulation
Lub kaw-cell uas muaj qhov ceev ceev kaw cov huab cua zoo li qub kom tsis txhob muaj cua sov ntau dhau, thiab thaiv tau qhov kub thiab txias hla mus los. Nws txo tau qhov poob zog ntawm HVAC thiab cov khoom siv tub yees, ua kom qhov kub nruab nrab ruaj khov hauv cov kav dej, thiab tshem tawm qhov dej ntws, dej ntws thiab xeb ntawm cov kav dej, muab cov txiaj ntsig txuag hluav taws xob rau cov tsev uas tsis muaj pa roj carbon ntau.
Kev Tiv Thaiv Kev co Elastic & Kev rwb thaiv suab
Cov qauv ua npuas dej uas ruaj khov no nqus tau cov kua dej co thiab suab nrov ib puag ncig, tiv thaiv kev sib txuas ntawm cov kav dej thiab kev sib kis suab. Ua tiav qhov kev ua kom muaj zog ntau dua 30% raws li ASTM D1056 tus qauv, nws txo tau qhov kev co qis thiab suab nrov ntawm dej ntws, ua rau kev nplij siab hauv tsev zoo dua thiab kev ruaj khov ntawm cov kav dej mus sij hawm ntev.
Cov Khoom Siv Tiv Thaiv Dej Tsis Zoo Thiab Cov Khoom Siv Uas Tsis Muaj Dej
Nrog rau qhov nqus dej tsawg heev ≤0.5%, cov qauv kaw-cell ua ke tsim ib qho kev thaiv kev ntseeg tau tiv thaiv cov dej ua kua, cov pa dej thiab cov hmoov av nkag mus. Nws tiv thaiv cov phab ntsa sab nraud ntawm cov kav dej los ntawm kev yaig dej thiab cov tshuaj corrosive, tiv thaiv kev oxidation, xeb thiab pwm loj hlob. Nws ua haujlwm ruaj khov hauv qab nthab ntub dej, chav kho tshuab, cua nkag sab hauv tsev thiab cov chaw kav dej sab nraum zoov.
Pa luam yeeb tsawg thiab zoo rau ib puag ncig & Ua raws li kev xa tawm tag nrho
Ua los ntawm cov khoom siv raw uas tsis muaj fluorine thiab VOC tsawg, cov khoom no tsis muaj cov tshuaj lom uas txwv tsis pub siv thiab ua raws li EU RoHS 2.0 cov cai. Nws muaj cov pa luam yeeb tsawg thiab kev ua kom kub hnyiab tsawg, tuav daim ntawv pov thawj CE rau EN 14304 cov qauv, ua tau raws li cov qauv thoob ntiaj teb ntawm lub tsev ntsuab thiab cov kev cai nkag mus rau kev lag luam txawv teb chaws.
Kev Tiv Thaiv Huab Cua Zoo Kawg Nkaus & Lub Neej Pabcuam Ntev
Nws muaj zog tiv taus UV, tiv taus oxidation thiab tiv taus acid-alkali corrosion, hloov kho rau qhov chaw sab nraum zoov hnyav thiab kub ntau zaus. Tom qab 500-teev UVA-340 kev sim laus sai raws li ASTM G154, ntau tshaj 80% ntawm nws cov khoom siv kho tshuab tseem khaws cia yam tsis muaj kev tawg lossis pulverization, txhawb nqa lub neej ua haujlwm 10-20 xyoo nyob rau hauv cov xwm txheej ua haujlwm tus qauv.
Cov Qauv Yooj Yim Uas Tsis Muaj Fiber Rau Kev Teeb Tsa Yooj Yim
Cov khoom ua npuas ncauj uas tsis muaj fiber tshem tawm cov plua plav uas ua rau khaus thaum txiav thiab sib dhos, ua kom huv si thiab muaj kev nyab xeeb. Nrog kev ywj pheej zoo heev thiab qhov tsawg kawg nkaus khoov vojvoog sib npaug li 3 npaug ntawm txoj kab uas hla ntawm cov yeeb nkab, nws haum nruj nreem nyob ib puag ncig lub luj tshib, tees thiab lwm yam khoom siv yeeb nkab tsis sib xws. Tsis tas yuav ua tiav cov txheej txheem thib ob nyuaj, txhim kho kev ua haujlwm ntawm qhov chaw rau ob qho tib si kev tsim kho tshiab thiab kev kho dua tshiab.
3. Cov Lus Qhia Txog Kev Siv
Txheem Sab HauvLoj: 18mm, 22mm, 25mm, 28mm, 32mm, 38mm, 42mm, 48mm, 57mm, 76mm, 89mm, 108mm (muaj ntau thiab tsawg)
Phab Ntsa TxheemLoj: 6mm, 10mm, 15mm, 20mm, 25mm, 30mm (tuab raws li koj xav tau)
Tus Qauv Ntev: 1000 hli, 2000 hli
Kub Ua Haujlwm: -40 ℃ ～ 105 ℃ (lub sijhawm luv luv txog li 120 ℃)
Kev Ua Kub: ≤0.038 W/(m·K) @ 25 ℃ qhov kub nruab nrab
Qib nplaim tawsB1 Nyuaj rau hluav taws (GB/T 8624 ua raws li, ua tau raws li ASTM E84 Chav Kawm 1)
Cov Ntsiab Lus Kaw-cell≥90% (ASTM D2856 / GB/T 10799)
Kev Nqus Dej Volumetric≤0.5%
Qhov Ntsuas Tiv Thaiv Dej Nqus≥10000 m
Kev Teeb tsa Compression: ≤30% (25% compression rau 24 teev, ASTM D1056)
Cov Khoom Siv Sib xyawNBR/PVC sib xyaw ua npuas ncauj
Cov Ntawv Pov ThawjCE (EN 14304), RoHS 2.0, VOC tsawg, Tsis muaj Fluorine, Pa luam yeeb tsawg
Kev Teeb tsa Xaiv Tau: Ua tiav tiaj tiaj, ntawv ci txhuas, daim ntawv nplaum tom qab; xim dub txheem, xim hloov kho tau
Cov txiaj ntsig tseem ceeb: Kev rwb thaiv tsev txias tiv thaiv kev nthwv dej, txuag hluav taws xob, tiv thaiv dej thiab noo noo, txo kev co thiab suab nrov, ua haujlwm tau ntev rau huab cua, tsis muaj fiber, yooj yim rau kev teeb tsa
4. Phau Ntawv Qhia Txog Kev Xaiv Khoom Siv & Cov Xwm Txheej Siv
Cov Lus Qhia Txog Kev Xaiv Khoom Siv
Cov kav dej yas roj hmab rwb thaiv tsev thiab cov kav dej mineral wool ua haujlwm ua ke rau kev tsim kho vaj tse. Cov kav dej ua npuas ncauj NBR/PVC zoo heev hauv kev rwb thaiv tsev kub qis, tiv taus dej noo, ua haujlwm ntsiag to thiab qhwv tau yooj ywm, zoo tagnrho rau HVAC systems, cov chaw txias, cov chaw sab hauv tsev noo noo thiab cov haujlwm uas rhiab rau suab nrov. Cov kav dej pob zeb thiab cov kav dej iav muaj A1 tsis kub hnyiab thiab tiv taus kub siab, tsim nyog rau cov kav dej pa dej siab tshaj 200 ℃ thiab cov ntawv thov tiv thaiv hluav taws. Tsis siv rau cov kav dej ua haujlwm siab tshaj 200 ℃. Kev xaiv cov khoom siv kawg yuav tsum ua raws li qhov kub thiab txias tiag tiag, qib hluav taws thiab kev tiv taus dej noo.
Cov Xwm Txheej Tseem Ceeb ntawm Daim Ntawv Thov
Kev Tsim Kho HVAC PipelineZoo meej rau cov cua txias hauv nruab nrab thiab cov kav dej txias. Nws tshem tawm cov dej noo, cov dej ntws thiab cov pwm loj hlob, txo cov zog txias poob thiab suab nrov ntawm dej ntws, hloov kho rau cov tshuab HVAC lag luam thiab tsev neeg.
Cov Haujlwm Txias thiab Kub QisZoo tagnrho rau kev khaws cia txias thiab cov kav dej xa khoom kub qis. Nws tswj tau qhov ywj pheej ntawm qhov kub qis heev, txo qhov poob txias thiab kev xeb ntawm cov dej noo, thiab ua kom muaj kev ua haujlwm kub tas li rau cov khoom noj thiab tshuaj. Rau cov haujlwm txias qis heev, peb pom zoo kom siv cov khoom no.Cov Yeeb Nkab Ua Npuas Ncauj Polyurethane.
Cov Kav Dej Txheej Txheem Kev Lag Luam: Haum rau cov dej kub hauv Hoobkas thiab cov kav dej ua haujlwm. Nws ua kom qhov kub thiab txias ntawm cov kav dej ua haujlwm ruaj khov, txo kev siv hluav taws xob, tiv taus cov av noo thiab cov tshuaj lom neeg tsis muaj zog, thiab ncua cov kav dej laus rau kev ua haujlwm hauv kev lag luam mus sij hawm ntev.
Kev Tsim Kho Kev Txo Suab Nrov ntawm MEPSiv rau kev tsim cov dej xa mus los, cov dej ntws tawm thiab cov kav dej hluav taws xob. Nws tswj cov dej co thiab suab nrov hauv tsev, thaum tseem tiv thaiv kev khov, tiv thaiv dej noo thiab tiv thaiv kev xeb rau cov kav dej hauv tsev.
Kev Tiv Thaiv Cov Kav Dej Sab Nraud & Cov Av noo SiabCov ntawv ci txhuas uas muaj lub ntsej muag yog tsim los rau cov kav dej sab nraum zoov, saum ru tsev thiab hauv av uas muaj av noo. Cov txheej ntawv ci no tiv thaiv tau hluav taws xob UV, ua rau cov khoom siv tsis laus thiab ua rau huab cua tsis kam, ua kom cov khoom siv rwb thaiv tsev sab nraum zoov ua haujlwm tau ntev.
5. Cov Lus Qhia Txog Kev Teeb Tsa
Kev Txheeb Xyuas Txog Kev Tsim Kho
Muaj cov qauv mos mos thiab muaj kev ywj pheej siab, cov kav dej rwb thaiv tsev uas tau ua tiav lawm no txhawb nqa kev teeb tsa lub qhov (socket) ncaj qha, kev qhwv tag nrho thiab kev txiav tshwj xeeb rau ntawm qhov chaw kom haum rau cov yeeb nkab tsis sib xws. Cov yeeb nkab yooj yim tuaj yeem sib txuas nrog cov nplaum roj hmab-yas tshwj xeeb, thaum cov qauv nplaum tus kheej ua rau kev teeb tsa sai, tsis tas siv cuab yeej. Cov txheej txheem tsim kho yooj yim haum rau ob qho tib si cov haujlwm tshiab thiab cov haujlwm kho dua tshiab loj.
Cov Lus Qhia Txog Kev Tsim Kho Tseem Ceeb
Kev Kho Mob Nto: Khaws cov nplaim ntawm cov kav dej kom qhuav, tsis muaj plua plav, tsis muaj roj thiab tsis muaj xeb kom ntseeg tau tias sib dhos thiab lo rau ruaj khov, zam kev nkhaus, tev tawm thiab kev puas tsuaj ntawm cov khoom rwb thaiv tsev.
Kev Sib Txuas & Kev Sib Tov: Siv cov pob qij txha uas sib dhos ua ke nrog kev kaw kom nruj. Kaw tag nrho cov qhov sib txawv nrog cov sealant sib xws kom tiv thaiv kev xau txias thiab cov pa nkag mus, txhim kho tag nrho cov huab cua nruj thiab kev ua kom sov zoo.
Cov Kev Cai Rau Cov NplaumTsuas yog siv cov nplaum roj hmab-yas tshwj xeeb uas sib haum rau qhov kub thiab txias xwb. Cov nplaum uas muaj cov kuab tshuaj xws li toluene thiab acetone raug txwv tsis pub siv kom tiv thaiv kev xeb ntawm cov khoom ua npuas dej thiab kev puas tsuaj rau kev ua haujlwm.
Kev Tiv Thaiv Ib puag ncig Tshwj XeebRau kev raug tshav ntuj ntev, av noo ntau thiab qhov kub thiab txias heev, xaiv cov kav dej txhuas uas muaj ntawv ci lossis ntxiv cov txheej tiv thaiv dej thiab tiv taus UV kom txhim kho kev ruaj khov ntawm huab cua.
Kev Txiav Txim Siab: Txiav cov ntaub ntawv nrog cov cuab yeej tshaj lij rau kev txiav du, tsis muaj burr kom ntseeg tau tias nruj thiab tiav zoo nkauj.
Kev Txhawb Nqa Txog Kev Txawj Ntse
Peb muab cov phau ntawv qhia PDF txog kev tsim kho, cov lus qhia txog kev teeb tsa thiab cov qauv kev lees txais qhov project los txhawb kev tsim kho ua pawg rau cov haujlwm hauv tsev thiab txawv teb chaws, koom ua ke cov txheej txheem ua haujlwm thiab txhim kho cov nqi tsim nyog ntawm qhov project.
6. Cov Lus Cog Tseg Txog Kev Ntim Khoom, Kev Thauj Khoom, thiab Kev Yuav Khoom
Ntim Khoom: Cov ntim khoom zoo tshaj plaws nrog cov hnab sab hauv uas tiv tau dej noo, cov txheej thawv ntawv thiab cov zaj duab xis ncab sab nraud ntawm pallet, tiv thaiv tau dej noo, extrusion thiab kev puas tsuaj thaum lub sijhawm thauj mus los hauv hiav txwv thiab av ntev. Cov khoom xa tuaj FCL thiab LCL ob qho tib si tau txais kev txhawb nqa nrog kev xa khoom thoob ntiaj teb ruaj khov thiab pheej yig.
MOQ & Lub Sijhawm Ua NtejCov khoom lag luam txheem muaj MOQ ntawm 1 pallet, txhawb nqa cov qauv xaj, kev yuav khoom ntau thiab kev koom tes ua lag luam mus sij hawm ntev. Kev cai txoj kab uas hla, phab ntsa tuab, daim ntawv nplaum tus kheej, ntawv ci txhuas thiab xim tshwj xeeb muaj nrog MOQ thiab lub sijhawm ua khoom sib tham. Cov xaj hauv Tshuag: 3-5 hnub ua haujlwm; kev cai xaj: 15-20 hnub ua haujlwm (hloov kho raws li qhov ntau ntawm kev txiav txim).
Cov Ntaub Ntawv Txhawb NqaCov ntawv ceeb toom tshuaj xyuas lub Hoobkas, daim ntawv pov thawj ib puag ncig, cov ntawv ceeb toom kuaj hluav taws thiab cov ntaub ntawv ua raws li EN 14304 tau muab rau kev tshem tawm kev lis kev cai thiab kev lees txais qhov project.
Kev Pov Hwm: 5-10 xyoo lav zoo nyob rau hauv kev teeb tsa tshaj lij thiab cov xwm txheej ua haujlwm tus qauv (txawv ntawm qhov chaw siv), lav qhov rwb thaiv tsev ruaj khov, tiv thaiv dej, tiv thaiv kev co thiab tiv thaiv hluav taws thiab txo cov nqi kho mus sij hawm ntev.
7. Cov Lus Nug Feem Ntau
Q1: Qhov txawv ntawm cov yeeb nkab yas roj hmab thiab cov yeeb nkab pob zeb yog dab tsi?
A1: Ob yam khoom no yog siv ua ke. Cov yeeb nkab ua npuas dej NBR/PVC yog cov khoom siv kaw-cell uas yooj ywm uas muaj qhov rwb thaiv tsev kub tsawg, tiv taus dej noo thiab ua haujlwm ntsiag to, tsim nyog rau HVAC, cov saw txias thiab cov chaw nyob hauv tsev uas muaj av noo. Cov yeeb nkab pob zeb muab A1-chav kawm tiv taus hluav taws thiab rwb thaiv tsev kub rau cov kav dej saum toj no 200 ℃ thiab cov xwm txheej tiv thaiv hluav taws. Kev xaiv cov khoom siv nyob ntawm qhov kub thiab txias ntawm qhov project, hluav taws thiab cov kev xav tau tiv taus dej noo.
Q2: Cov kav dej yas roj hmab puas yuav nqus tau cov dej noo, ua pwm lossis lwj mus raws sijhawm?
A2: Cov qauv kaw-cell siab ua tiav qhov nqus dej tsawg heev, ua kom cov khoom ruaj khov thiab tiv taus pwm nyob rau hauv cov xwm txheej sab hauv tsev thiab cua txias. Kev tiv thaiv dej sab nraud ntxiv yog qhov yuav tsum tau rau cov xwm txheej ntev hauv dej.
Q3: Puas yog nws haum rau lub tshuab cua txias hauv nruab nrab thiab cov khoom siv txias txias uas tsis kub heev?
A3: Yog. Nws tswj tau qhov ywj pheej ntawm -40 ℃ yam tsis muaj kev tawg lossis kev hloov pauv. Nws cov thermal conductivity qis tsis tu ncua tshem tawm cov kav dej condensation thiab txias poob, ua rau nws yog qhov kev daws teeb meem zoo tshaj plaws rau kev tswj cua txias hauv nruab nrab thiab cov haujlwm rwb thaiv tsev txias.
Q4: Cov khoom puas ua raws li kev xa tawm thoob ntiaj teb?
A4: Yog. Cov mis tshuaj uas tsis muaj pa luam yeeb tsawg dhau RoHS 2.0 thiab CE (EN 14304) daim ntawv pov thawj, ua tau raws li cov qauv nkag mus rau kev ua lag luam rau Tebchaws Europe, Amelikas, Sab Qab Teb Asia, Middle East thiab lwm thaj chaw thoob ntiaj teb. Cov ntaub ntawv xeem tiav muaj rau kev tshem tawm kev lis kev cai thiab kev tshuaj xyuas qhov project.
Q5: Koj puas tuaj yeem muab cov qhov ntau thiab tsawg tshwj xeeb thiab cov khoom tiav tshwj xeeb?
A5: Kev hloov kho tag nrho yog txhawb nqa, suav nrog cov kab uas tsis yog tus qauv sab hauv, phab ntsa tuab, ntev, txhuas ntawv ci UV-resistant ntsej muag thiab tus kheej-nplaum backing, kom tau raws li qhov xav tau ntawm high-end engineering, export xaj thiab cov xwm txheej ua haujlwm tshwj xeeb.
Q6: Cov yeeb nkab yas roj hmab, cov yeeb nkab ua npuas ncauj thiab cov yeeb nkab rwb thaiv tsev NBR/PVC puas yog tib yam khoom?
A6: Txhua yam hais txog tib yam khoom NBR/PVC ua npuas ncauj rwb thaiv tsev nrog ntau lub npe lag luam sib txawv. Peb cov khoom siv cov thev naus laus zis ua npuas ncauj kaw-cell, muaj lub zog compressive siab dua, muaj zog dua thiab qis dua cov dej noo permeability dua li cov kav dej ua npuas ncauj ib txwm muaj, ua haujlwm ua cov khoom siv engineering-qib zoo rau cov haujlwm kav dej nruab nrab thiab loj.
8. Cov Lus Qhia Txog Khoom
Cov yeeb nkab rwb thaiv tsev NBR/PVC kaw-cell ua npuas ncauj yog ib qho kev daws teeb meem rwb thaiv tsev thermal elastic uas mob siab rau cov kav dej ncig. Nws kov yeej qhov tsis zoo ntawm cov khoom siv rwb thaiv tsev ib txwm muaj, suav nrog kev nqus dej ntau, kev rwb thaiv tsev suab tsis zoo, qhov kub tsis tshua muaj brittleness thiab kev ua haujlwm tsis zoo. Kev sib xyaw ua ke ntawm kev rwb thaiv tsev tiv thaiv condensation, txuag hluav taws xob, sealing dej tsis kam, vibration damping, hluav taws kub tsawg thiab tiv taus huab cua zoo, nws hloov kho rau HVAC, saw txias, kev lag luam, electromechanical thiab sab nraum zoov pipeline systems. Nrog rau kev ua raws li kev xa tawm tag nrho, kev hloov kho yooj yim thiab kev ua haujlwm kim heev, nws yog qhov kev xaiv zoo tshaj plaws polymer rwb thaiv tsev rau kev tiv thaiv hluav taws xob thoob ntiaj teb thiab kev kho dua tshiab.
