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Thermal Choj siv nyob rau hauv Aluminium Profile Qhov rai thiab qhov rooj nrog Customized Shape
Kev Pabcuam Tomqab Muag: Cov Kws Ua Haujlwm Muaj Kev Pabcuam Txawv Tebchaws
Lav phib xa: 1 Xyoo
Khoom siv: PA66 txhawb los ntawm fiberglass / PA66GF25 / Nylon66-gf25
Refractoriness: ntau tshaj 255 ° C
Txoj kab uas hla: 10-50mm
Pom tseeb ntom: 1.25-1.35 g / cm3 / 1.30 ± 0.05 g / cm3
Kev kho deg: Tsis tiav
Surface Finishing: Tsis tiav
Daim ntawv thov: Thermal break aluminium profiles / Kub rwb thaiv tsev aluminium ncej / Thermal tawg choj txhuas qhov rais
Raw khoom: PA66GF25 granules / polyamide 66 reinforced fiberglass / Nylon66-gf25 pellets
Kev Ua Haujlwm: GB / T236151.1-2009 / GB / T236151.1-2017
Printing: Customized laser luam ntawv
UV tsis kam: Yog
HS code: 391690Length: 6m / daim lossis customized
Kev pabcuam OEM: muaj
- Saib xyuas
- Cov khoom sib xws
Dab tsi yog arwb thaiv tsev kubstrip?
Rwb thaiv tsev ntawm aluminium qhov rooj thiab qhov rais kaw nrog rwb thaiv tsev sawb yog ib qho nrog cov iav fiber reinforced polyamide nylon (PA66), hu ua Nylon 66 rwb thaiv tsev strips, expansion coefficient yog me me, tshav kub-resistant, thiab anti-aging zog.
High Precision Rau Aluminium Sash Qhov rai Ncej PA66 25% Fiberglass Thermal rwb thaiv tsev barrier strips.
Ntxig rau hauv cov thermal so aluminium profiles, thiab yog ib feem ntawm lub zog txuag qhov rais rau kev txo cov cua sov.
Cov duab kuv polyamide thermal barrier khoom tuaj yeem tiv thaiv lub qhov rais thav duab los ntawm plua plav thiab dej thiab tuaj yeem paub qhov zoo dua Uf tus nqi los ntawm kev sib khi nrog cov roj hmab profile, feem ntau siv rau ntawm lub sash.
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.
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
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.
CovQhov Chaw Ua Haujlwm ntawm Thermal Break Windows
1. Cov ntoo tawg aluminum thermal break strips txo qhov kub conduction: cov ntoo tawg aluminum alloy profiles yog siv, thiab cov hollow glass structure yog siv. Cov ntoo tawg aluminum qhov rooj thiab qhov rais txo qhov kub conduction los ntawm cov qhov rooj thiab qhov rais. Hauv txoj kev no, nws yuav tsis muaj kev kub siab hauv qhov kub siab ntawm lub hnub kub hauv lub caij ntuj sov. Nws txias thiab muaj cua hauv lub caij ntuj no, thiab peb tsis xav tias txias. Qhov no ensures tias qhov kub hauv tsev yuav tsum tau khaws cia.
2. Tiv thaiv kom tsis txhob condensation: qhov kub ntawm sab hauv ntawm tus choj tawg aluminium qhov rooj thiab qhov rais profile nrog thermal so strips yog ze rau qhov kub hauv tsev, txo qhov muaj peev xwm ntawm sab hauv tsev noo noo condensing ntawm qhov profile vim supersaturation. Qhov no yog qhov tseem ceeb rau kev rwb thaiv tsev ntawm lub qhov rais.
3. Tus choj tawg aluminium thermal so strip plays lub luag haujlwm ntawm kev txuag hluav taws xob thiab txuag hluav taws xob. Kev tawg choj txhuas lub qhov rooj thiab qhov rais thav ntawv nrog thermal rwb thaiv tsev strips tuaj yeem txo cov cua sov los ntawm lub qhov rais thav duab los ntawm ib feem peb. Thaum lub caij ntuj sov, yog tias muaj cua txias, qhov rais thav duab nrog thermal rwb thaiv tsev strips tuaj yeem txo lub zog poob ntau dua.
4. Los tiv thaiv ib puag ncig: los ntawm kev siv lub thermal rwb thaiv tsev ntawm cov choj tawg aluminium qhov rooj thiab qhov rais, kev siv hluav taws xob tuaj yeem txo, thiab cov hluav taws xob ib puag ncig los ntawm cov cua txias thiab cua sov tuaj yeem txo tau tib lub sijhawm.
5. Kev tawg choj aluminium thermal so strips yog qhov zoo rau kev noj qab haus huv: kev sib pauv cua sov ntawm tib neeg lub cev thiab ib puag ncig nyob ntawm huab cua hauv tsev, huab cua khiav ceev thiab huab cua sab nraum zoov. Los ntawm kev kho qhov kub ntawm sab hauv tsev ntawm lub qhov rooj thiab lub qhov rais tawg, kev siv qis dua 12 ~ 13 ℃, thiab qhov chaw zoo tshaj plaws tau ua tiav.
6. Kev tawg choj aluminium thermal so strips txo cov suab nrov: kev siv cov iav hollow iav nrog cov thicknesses sib txawv thiab kub-insulated choj-tawg txhuas profile kab noj hniav tuaj yeem txo cov nyhuv resonance ntawm lub suab tsis, teeb tsa suab sib kis, thiab txo cov suab nrov ntau dua. tshaj 30dB.
Cov txiaj ntsig ntawm kev siv polyamide strips.
Lawv muab cov thermal rwb thaiv tsev zoo dua.
Lawv xav tau kev siv hlau tsawg dua.
Polyamide strips yog tus nqi zoo.
Lawv yooj yim los tsim nrog thermal barriers.
Lawv pab hauv cov peev txheej kom txuag tau thiab tuaj yeem txo cov nqi khiav haujlwm.
Lawv ua kom muaj kev ruaj ntseg siab tshaj plaws ntawm cov qauv.
Lawv muaj ntau tshaj li kev tiv thaiv condensation.
Lawv tsis xav tau kev tuav tshwj xeeb lossis kev tsim khoom.
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.
Pob
Rau txhua qhov kev qhia / duab, lawv tuaj yeem muab ntim hauv kab, qhov ntev yuav yog 6 meters, lossis kho.
Rau cov duab "I" "C", thiab qee cov duab yooj yim, lawv tuaj yeem ntim hauv cov pob. Qhov ntev feem ntau yog ib puag ncig 300-600 meters ib pob.
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.analyze lub internal qauv ntawm rwb thaiv tsev kuaj xyuas rau cov neeg muas zaub.
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
|
Khoom |
Chav tsev |
GB/T 23615.1-2009 |
PW-Technical specification |
|
Qhov ntom |
g/cm3 |
1.3 ± 0.05 |
1.28-1.35 Nws |
|
Linear expansion coefficient |
K-1 |
(2.3-3.5) X 10-5 |
(2.3-3.5) X 10-5 |
|
Vicat softening kub |
ºC |
≥230 |
≥233 |
|
Melting point |
ºC |
≥240 |
≥240 |
|
Kev ntsuas tensile tawg |
- |
Tsis muaj kab nrib pleb |
Tsis muaj kab nrib pleb |
|
Ntug hardness |
- |
80 ± 5 |
77-85 |
|
Kev cuam tshuam lub zog (tsis suav nrog) |
KJ/m2 |
≥35 |
≥38 |
|
Tensile zog (longitudinal) |
MPa |
≥80ib |
≥82ib |
|
Elasticity modulus |
MPa |
≥4500 |
≥4550 |
|
Elongation thaum so |
% |
≥2.5 |
≥2.6 |
|
Tensile zog (transverse) |
MPa |
≥70ib |
≥70ib |
|
High kub tensile zog (transverse) |
MPa |
≥45ib |
≥47ib |
|
Tsawg kub tensile zog (transverse) |
MPa |
≥80ib |
≥81ib |
|
Dej tsis kam tensile zog (transverse) |
MPa |
≥35ib |
≥35ib |
|
Kev laus kuj tensilezog (transverse) |
MPa |
≥50ib |
≥50ib |
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.
