Thaum tshav kub kub thiab suab rwb thaiv tsev nylon cua sov Barrier Profile Thermal Break Polyamide Sawb rau Aluminium Qhov rai

Yuav ua li casPolyamide Thermal Barrier Strips yog dab tsi?

Lub thermal so yog ib yam khoom uas tsis tshua muaj thermal conductivity, muab tso rau hauv ib qho kev sib dhos, kom txo los yog tiv thaiv qhov ntws ntawm thermal zog ntawm sab hauv thiab sab nraum lub tsev.

Polyamide yog cov yas uas insulates ntau dua 500 npaug zoo dua li txhuas, yog li thermal so profiles muaj qis dua Uf tus nqi - thiab xa cov cua sov los yog txias dua. Yog li ntawd, ib lub tsev nyob sov nyob rau lub caij ntuj no thaum ua kom sov sab nraud yooj yim dua nyob rau lub caij ntuj sov.

• Pre-extruded profiles ua los ntawm polyamide nrog 25 feem pua iav-fiber
• Locked in place in ‘pockets’ extruded into two separate (inner and outer) aluminum extrusions
• Ua kom tiav cov rooj sib txoos nrog sib txawv tiav thiab xim ntawm txhua qhov chaw
• Aluminum extrusion pockets yuav tsum ‘knurled’ ua ntej muab polyamide profiles thiab ‘rolled’ kom tsim tau ib qho kev sib txuas ruaj khov
• Cov polyamide profiles tuaj yeem muab nrog ‘sealing-wire’ uas muab ib qho kev kaw ruaj khov thiab muaj zog shear thaum raug qhib los ntawm kub e.g.-powder coating
• Cov txhuas extrusion tuaj yeem ua tiav ua ntej lossis tom qab kev teeb tsa ntawm polyamide strips

Puas yog polyamide strips tuaj yeem rhuav aluminum extrusion assemblies?

Yog lawm.

Cov txheej txheem insulating polyamide strips tau siv rau thermally rhuav tshem aluminium extrusion cov rooj sib txoos rau ntau tshaj 30 xyoo thiab tau siv nyob rau hauv North America rau ntau tshaj kaum xyoo. Polyamide strips muaj nyob nrog ntau qhov kev teeb tsa kom tau raws li cov kev ua tau zoo sib txawv. Tsim kom muaj thermal so siv lub tshuab polyamide sawb entails tus txheej txheem 3 kauj ruam.

1. Profile knurling

2. Txoj hlua ntxig

3. Crimping

Vim li cas siv polyamide sawb ua thermal barrier muaj nuj nqi?

1. Vim tias polyamide sawb suav nrog Polyamide thiab iav fiber ntau, Nws Lub Zog tuaj yeem ncav cuag qhov yuav tsum tau ua rau aluminium profile qhov rais, qhov rooj, ntaub thiab phab ntsa.

2. Kev coj tus cwj pwm ntawm polyamide sawb tsawg heev, txwv tsis pub cua kub lossis cua txias xa tawm sab nraud mus rau sab hauv, cov khoom txuag hluav taws xob.

Dab tsi yog cov hom polyamides txawv?

Polyamide (PA) Polyamides yog ib qho ntawm cov thermoplastics technical tseem ceeb thiab tau pom zoo, paub txog lawv qhov kub resistant, stiffness thiab siab mechanical stability Polyamides tuaj yeem faib ua ntau hom, nrog PA 6, PA 6.6 thiab PA 12 yog cov uas tau nrov tshaj plaws ntawm thị trường.

Peb polyamide strips yog ua los ntawm PA6.6 txhawb los ntawm 25% fiberglass.

The Muaj nuj nqi ntawm Thermal Break Strips hauv Qhov rai

Kev tawg choj kub-insulated aluminium alloy qhov rooj thiab qhov rais yog faib cov thawj tag nrho lub cev aluminium alloy profile rau hauv ob lub hauv paus ntawm cov tsoos aluminium alloy qhov rooj thiab qhov rais. Tag nrho cov tshav kub-insulating profile enables lub tshav kub-insulating sawb thiab aluminium alloy los ua ke dais lub load tshwm sim los ntawm lub iav nws tus kheej qhov hnyav, cua siab thiab kub siab. Yog li ntawd, qhov kev siv ntawm cov hluav taws kub rwb thaiv tsev sawb txiav txim siab tias nws yuav tsum muaj lub zog siab thiab kev ruaj ntseg zoo nyob rau tib lub sijhawm, txwv tsis pub nws yuav yooj yim ua rau lub qhov rooj, qhov rais thiab cov ntaub thaiv phab ntsa tawg thiab poob tawm, ua rau muaj kev phom sij loj thiab muaj kev nyab xeeb.

Lo lus "choj" nyob rau hauv lub npe "tawg choj txhuas" txhais tau hais tias "kub thiab txias choj" nyob rau hauv cov ntaub ntawv science, thiab lo lus "tawg" yog rau cov lus txiav txim, uas txhais tau tias "txiav tawm lub kub thiab txias choj". Tshwj xeeb hais lus, aluminium alloy yog hlau nruab nrab uas muaj zog thermal conductivity. Thaum nws sib tsoo nrog qhov kub thiab txias sab nraum lub tsev los ntawm qhov sib txawv loj, aluminium alloy ua "choj" rau cov cua sov. Siv hom khoom no los ua lub qhov rooj thiab qhov rais, nws yuav muaj cov rwb thaiv tsev tsis zoo thiab. Txawm li cas los xij, tus choj tawg ntawm txhuas yog txhawm rau tshem tawm cov aluminium alloy los ntawm nruab nrab, thiab cov thermal conductivity ntawm cov yas yuav tsis muaj zog dua li cov hlau. Lub disconnected aluminium alloy yog txuas nrog cov yas tawv, kom cov cua sov yuav tsis yooj yim ntws mus rau tag nrho. cov khoom siv, yog li cov rwb thaiv tsev kub yuav zoo dua, uas yog lub hauv paus ntawm lub npe "pob zeb tawg aluminium (alloy)".

Thermal Barrier yog dab tsi?

Thermal barriers yog tsim los ntawm cov resins uas tsim "thermal so" nruab nrab ntawm sab hauv thiab sab nrauv ntawm aluminium fenestration.

Thermal barriers txo tshav kub los yog kub nce los ntawm txhuas.

Thermal barriers txhim kho U-tus yam ntxwv ntawm cov tshuab tiav.

Thermal barriers yog hais txog kev txuag hluav taws xob, U-tus nqi thiab tsoomfwv cov cai.

70 feem pua ntawm txhuas fenestration tshuab ua nyob rau hauv North America muaj ib tug thermal so.

Feem ntau siv nyob rau hauv cov huab cua txias kom txo tau cov cua sov.

Kev siv cov thermal barriers kom txo tau qhov kub nce thiab kuj txo qhov kub poob.

Developers, architects thiab designers xav tau kev ua tau zoo dua nyob rau hauv cov nqe lus ntawm kev siv fais fab.

Kev nruj nruj ntawm tsoomfwv cov cai kom txo qis kev siv hluav taws xob hauv tsev los tiv thaiv kev txhawj xeeb ntawm ib puag ncig.

Aluminium, yog tias nws yuav khaws nws txoj kev lag luam zoo tshaj plaws ntawm nws cov qauv kev ncaj ncees, yuav tsum ua kom tau txais txiaj ntsig zoo dua ntawm U-tus nqi.

Kev siv cov thermal barriers yuav pab cov tuam txhab lag luam kom ua tiav LEED kev ua tau zoo.

Qhov zoo tshaj plaws thermal so yog dab tsi?

Raws li kev txuag hluav taws xob, polyamide thermal so profile yog qhov zoo tshaj plaws thermal so khoom rau aluminium profiles sib txuas. Boasting siab compressive zog, polyamide thermal so profile yog ib qho kev daws teeb meem zoo tshaj plaws thermal bridging uas yuav tsis cuam tshuam tus qauv kev ncaj ncees.

Nta:

1. Kev ua haujlwm kub ntawm cov rwb thaiv tsev thermal yog 200 ° C. Qhov no ua rau txheej txheem txheej tom qab sib dhos ntawm cov txheej txheem sib xyaw.
2. Cov neeg kho tshuab muaj zog, muaj peev xwm txuas nrog cov khoom siv hlau fittings thaum bearing kos thiab shear stress.
3. Cov khoom zoo heev kam rau ua tsawg dua 0.1mm, ua kom muaj huab cua thiab dej nruj thiab tag nrho qhov sib xyaw profile qhov ntev.
4. High corrosion-ua hauj, huab cua-ua hauj, kub-ua hauj, alkali-ua hauj thiab lub neej ntev ntawm kev siv.
5. Lub thermal expansion coefficient ntawm PA66GF25 zoo ib yam li txhuas yog li xyuas kom meej tias cov khoom tsis cuam tshuam rau kev ncaj ncees ntawm thermally insulated aluminium profiles.
6. Precisely dimension kom lub lifespan ntawm txhuas extrusion cuab yeej, tsis muaj kev phom sij ntawm dabtsi yog khoov kab nrib pleb thaum dov, zoo heev knurling nyhuv ntawm rauj taub hau thiab yooj yim rau assemble.

Daim ntawv thov thiab qhov zoo

Aluminium qhov rais muaj qhov tsis zoo ntawm kev txwv thermal rwb thaiv tsev. Nws tus nqi Uf, uas qhia txog cov cua sov uas dhau los ntawm lub qhov rais profile, tsuas yog siab dhau. Yog tias koj lub qhov rais muaj cov txheej txheem txhuas profile, koj lub tsev yuav tsim cov hws, los yog pwm. Dhau li ntawm qhov ua rau cov nqi kho mob siab, cov pwm hauv tsev kuj ua rau muaj teeb meem ua pa xws li mob hawb pob.

Tab sis qhov tsis zoo tam sim no tau raug tshem tawm tag nrho yog tias koj nruab polyamide strips hauv aluminium qhov rais. Qhov tseeb, ua tsaug rau kev tsim kho tshiab tsim lub npe hu ua thermal so profiles, aluminium yog qhov tsawg kawg yog zoo li nws cov neeg sib tw. Nyob rau hauv cov ntaub ntawv no, ua los ntawm cov tshuab tshwj xeeb, ib tug polyamide sawb yog muab tso rau ntawm lub puab thiab sab hauv seem ntawm lub profile.

Polyamide yog cov yas uas insulates ntau dua 500 npaug zoo dua li txhuas, yog li thermal so profiles muaj qis dua Uf tus nqi - thiab xa cov cua sov los yog txias dua. Yog li ntawd, koj lub tsev nyob sov dua nyob rau lub caij ntuj no, thaum ua kom sov sab nraud yooj yim dua nyob rau lub caij ntuj sov.

Daim ntawv thov ntawm polyamide strip:

1. Siv rau thermal break aluminium qhov rais, qhov rooj, ntaub thaiv npog thiab phab ntsa.

2. Ntau tus neeg siv khoom siv thermal tawg aluminium profile los ua lub tshuab cua loj kom ua kom cua sov ntawm cov cua txias, tom qab ntawd siv lub zog txuag.

Yam ntxwvntawm polyamide strips

Polyamide thermal so yog extruded nyob rau hauv qhuav lub xeev tab sis lawv nqus noo noo los ntawm ib puag ncig tom qab ntau lawm raws li lub sij hawm dhau mus. Moisture Level nyob ntawm cov xwm txheej hauv qab no:

- Ambient kub

- Ambient humidity

- Lub sijhawm khaws cia

Thaum lub caij ntuj sov, thaum qhov kub thiab av noo nyob rau hauv qhov chaw cia siab dua li niaj zaus, cov ntaub ntawv insulating nqus dej noo ntau dua li cov caij nyoog ntxiv, txawm tias khaws cia kom zoo.

Wlub kaus mom yog qhov dav haum rau Thermal Break Strips hauv Windows?

Feem ntau hais lus, qhov dav ntawm lub tshav kub rwb thaiv tsev sawb, qhov zoo dua. Nyob rau hauv qhov chaw ntawm tsis muaj kev puas tsuaj rau cov khoom thiab kev ruaj ntseg thiab zoo ntawm cov hluav taws xob rwb thaiv tsev sawb, qhov dav ntawm aluminium rwb thaiv tsev sawb, qhov zoo dua, vim hais tias qhov dav ntawm lub tshav kub rwb thaiv tsev sawb, lub tshav kub hloov dua siab tshiab. Qhov qeeb ntawm lub qhov rais yog, qhov zoo dua qhov rwb thaiv tsev ntawm lub qhov rais yog, thiab ntau lub zog txuag nws yog, tab sis lub rwb thaiv tsev sawb yuav tsum siv PA66GF25 nylon sawb.

Ntawm qhov tsis sib xws, yog tias tsis muaj kev lees paub zoo ntawm cov khoom siv txhuas, cov khoom siv hluav taws xob tsis zoo los yog puas tsuaj rau cov khoom siv hluav taws xob, thiab cov khoom siv tawv tawv tsis yog raws li tus qauv, nws raug nquahu kom tsis txhob xaiv cov qhov rais uas muaj cov kab hluav taws xob ntau dhau, vim tias tag nrho. airtight system yog tag nrho cov kab ke, txhua yam muaj tus qauv, thiab ib qho uas haum tus qauv yog qhov zoo tshaj plaws. Yog hais tias lub tshav kub rwb thaiv tsev strip yog nqaim, lub tshav kub rwb thaiv tsev yuav phem dua. Yog hais tias lub tshav kub rwb thaiv tsev strip yog dav, nws yuav cuam tshuam rau lub qhov rooj thiab qhov rais. Lwm cov ntaub ntawv yuav tsawg dua. Lub zog thauj khoom ntawm lub qhov rooj thiab qhov rais yuav raug txo.

Siv 70 tawg choj txhuas qhov rooj thiab qhov rais ua piv txwv: tus qauv dav ntawm lub qhov rais rwb thaiv tsev sawb yog nyob nruab nrab ntawm 2 cm thiab 2.5 cm, thiab nws yuav tsum tsis txhob dav heev los yog nqaim heev. Yog hais tias nws yog 80 series los yog 90 series tawg choj txhuas qhov rooj thiab qhov rais, dav rwb thaiv tsev strips yuav siv tau. Rau cov cua sov strips, nws raug pom zoo tias yog tias cov rwb thaiv tsev kub tshaj 4 cm, nws yog qhov zoo dua los xaiv cov khoom siv hluav taws xob txawv teb chaws los yog cov khoom siv hluav taws xob hluav taws xob uas tsim los ntawm cov chaw tsim hluav taws xob hluav taws xob loj loj.

Thaum qhov dav ntawm lub tshav kub rwb thaiv tsev strips ncav cuag ntau tshaj 40mm, qhov kev ruaj ntseg ntawm lub kaw lus yuav ua rau tsis zoo, thiab nrog kev nce ntawm cov kab noj hniav ntawm cov tshav kub rwb thaiv tsev strips, qhov poob ntawm cov cua sov vim cov nyhuv convection yuav ua tau ntau dua thiab pom tseeb. , yog li qhov dav ntawm lub tshav kub rwb thaiv tsev sawb, cov khoom muaj pes tsawg leeg thiab tsim ntawm cov rwb thaiv tsev rwb thaiv tsev sawb yog obviously txawv ntawm cov pa hluav taws xob rwb thaiv tsev strips. Qhov dav tshav kub rwb thaiv tsev strips yuav tsum siv mesh tshav kub rwb thaiv tsev strips los yog spacer kab noj hniav nyob rau hauv nruab nrab, uas zoo heev txhim khu kev ruaj ntseg thiab tshav kub rwb thaiv tsev thiab suab rwb thaiv tsev kev ua tau zoo ntawm lub tshav kub rwb thaiv tsev strips.

PA stripskhaws thiab tuav:

Vim tias PA66 yog cov tshuaj hydrophilic, nws yuav nqus cov dej nyob ib puag ncig. Tus nqi thiab tus nqi ntawm cov dej nqus yog nyob ntawm qhov kub thiab txias, ambient humidity thiab lub sijhawm cia.

Qhov txheeb ze av noo yog siab dua nyob rau lub caij ntuj sov dua li lwm lub caij khaws cia. Cov ntsiab lus noo noo siab (ntau tshaj 2%) yuav cuam tshuam rau qhov zoo ntawm cov khoom hnav-resistant strips.

Thaum lub rwb thaiv tsev ib pob raug tshem tawm ntawm lub txee, nws tuaj yeem deformed. Yog hais tias nws tsis ncaj rau lub sij hawm, nws yuav ua rau deformation mus tas li.

Yog li ntawd, nws raug pom zoo kom khaws nws kab rov tav nyob rau hauv ib qho chaw ventilated thiab qhuav, xyuam xim rau waterproof, nyob deb ntawm tshav kub qhov chaw, tsis txhob muaj kev ntxhov siab thiab txo qis khoov.

Yog tias koj muaj lus nug tshwj xeeb, thov hu rau peb thiab peb zoo siab los muab cov kev pabcuam cuam tshuam rau koj.

Pob ntawm polyamide thermal so strips

Cov pob ncaj ncaj: 6m ib thooj. Txiav ntev kuj tuaj yeem kho raws li cov neeg siv khoom xav tau.

Roll pob: 300-500 meters ib yob, txwv rau hom I thiab hom C.

Raws li cov kev cai tshwj xeeb ntawm cov neeg siv khoom, kev tsim khoom loj, ntim thiab lub computer laser code luam ntawv tuaj yeem nqa tawm.

Peb qhov kev pabcuamhais txog kev xeem

1.Size precision soj ntsuam rwb thaiv tsev, raws li lub teb chaws tus qauv GB / T23615.1-2017, qhov loj precision ntawm nrhiav kom tau cov neeg muas zaub ntawm tshav kub rwb thaiv tsev sawb.

2.Nrhiav thiab tsom xam ntawm rwb thaiv tsev ntawm cov qauv sab hauv, raws li lub teb chaws tus qauv GB / T23615.1-2017. txheeb xyuas cov qauv sab hauv ntawm rwb thaiv tsev kom paub meej rau cov neeg siv khoom.

3.Insulation density test, raws li lub teb chaws tus qauv GB / T23615.1-2017, daim ntawv thov ntawm hluav taws xob hnyav ntsuas ntsuas ntsuas qhov ntom ntom.

4.Raws li lub teb chaws tus qauv GB/T23615.1-2017, lub rwb thaiv tsev chav tsev kub transverse tensile yam ntxwv tus nqi, uas tsis yog-notched cuam tshuam lub zog, kub kub thiab transverse tensile yam ntxwv tus nqi ntawm kev xeem.

Cov duab sib txawv:

I-type thermal so strip yog ib qho khoom siv rwb thaiv tsev rau cov qhov rooj thiab qhov rais, nrog cov duab zoo ib yam li cov ntawv Askiv loj "Kuv". Nws yog thawj tiam thiab cov duab yooj yim tshaj plaws ntawm polyamide strips.

Raws li lwm hom thermal break strips, qhov zoo ntawm I-type strips yog tias lawv qhov ntev ntev tuaj yeem zoo dua adapts rau qhov dav ntawm cov rooj thiab qhov rais, txhim kho qhov thermal break effect.

Tsis tas li ntawd, hom I rwb thaiv tsev strips kuj tuaj yeem hloov mus rau qhov sib txawv qhov rooj thiab qhov rai qhov ntau thiab tsawg thiab cov kev qhia tshwj xeeb los ntawm lawv tus kheej cov duab thiab cov qauv, nrog kev hloov pauv siab thiab hloov tau.

Rau I-type strips, peb tuaj yeem muab qhov loj me hauv qab no lossis kho raws li tus neeg siv khoom kos duab.

C-hom tsim muab txoj hauv kev ua kom sov ntev dua, ua rau muaj kev ua haujlwm zoo ntawm kev rwb thaiv tsev zoo dua li I-hom sawb, thaum tseem muaj peev xwm ua tau ntev ntev. Tsis tas li ntawd, C-hom PA sawb kuj yog ib qho tsim nyog rau kev tso dej tawm ntawm cov pas dej ua ke thermal tawg.

Rau C-hom sawb, peb tuaj yeem muab qhov loj me hauv qab no lossis kho raws li tus neeg siv khoom kos duab.

Cov qauv tsim ntawm T-hom thermal so strips feem ntau suav nrog ntu kab rov tav thiab ntu ntsug, tsim "T" - zoo li tus qauv.

Qhov kev tsim no ntxiv ib qho me me nyob rau hauv lub thermal so strip, tso cai rau lub sealing strips sib tshooj nrog cov thermal so strips, yog li kev txhim kho tag nrho cov rwb thaiv tsev kev ua tau zoo.

Rau T-hom sawb, peb tuaj yeem muab qhov loj me hauv qab no lossis kho raws li tus neeg siv khoom kos duab.

Hollow thermal so strip, tseem hu ua multi-cavity rwb thaiv tsev sawb, tuaj yeem txo cov cua sov hloov los ntawm kev hloov cov huab cua ntws, yog li ua tiav cov nyhuv rwb thaiv tsev thiab ntxiv kev txhim kho rwb thaiv tsev.

Hollow thermal so strip tam sim no yog cov khoom lag luam tseem ceeb hauv kev ua lag luam thiab tuaj yeem txhawb nqa qhov dav dav. Ntau cov thermal so strips nrog ib txoj kab uas hla ntawm 35mm los yog ntau tshaj nyob rau hauv kev ua lag luam yog ua rau ntau kab noj hniav, thiab lawv longitudinal load-bearing muaj peev xwm yog siab heev.

Rau cov hollow hom sawb, peb tuaj yeem muab qhov loj me hauv qab no lossis kho raws li tus neeg siv khoom kos duab.

Product Performance

1. Cov dej piv txwv tsawg dua 0.2% los ntawm qhov hnyav.
2. Kev kuaj mob ib txwm: (23 ± 2) ºC thiab (50 ± 10)% txheeb ze av noo.
3. Cov lus qhia tshwj xeeb uas cim "a" tsuas yog siv rau I-shape strip txwv tsis pub, cov lus qhia tshwj xeeb tau txiav txim siab ntawm tus neeg muag khoom thiab tus neeg yuav khoom los ntawm kev sib tham, yuav tsum tau sau rau hauv daim ntawv cog lus lossis kev yuav khoom.