PA66 Nylon Khoom Thermal Break Strips Siv rau Aluminium Qhov Rooj thiab Qhov rai

Dab tsi yog thermal so strip?

Thermal so yog ib qho ntxiv polyamide sawb (tsis yog xim hlau, cov khoom sib xyaw, cov qauv, cov khoom siv) ruaj ntawm sab hauv thiab sab nrauv profiles, tsim kom muaj qhov thaiv thaiv hauv lub qhov rais thav duab.

Tau ntau xyoo, polyamide tshav kub rwb thaiv tsev sawb tau siv dav hauv cov iav ntaub thaiv phab ntsa vim nws cov khoom zoo thiab tus nqi qis.

Tshwj xeeb tshaj yog polyamide 66 txhawb nqa los ntawm 25% iav fiber ntau thermal so strips, lawv tau muab tso rau hauv aluminium qhov rais, qhov rooj thiab facade profile rau thermal rwb thaiv tsev.

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.

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.

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.

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)".

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 ntxwvntawmPAstrips

Raws li qhov sib txawv ntawm lub sijhawm khaws thiab huab cua ib puag ncig, qhov loj ntawm PA strips yuav nce me ntsis vim yog qhov dej ntws ntuj. Thiab cov khoom siv tshuab yuav hloov me ntsis thiab.

Yog li, PA strips yuav tsum tau thauj thiab khaws cia hauv qhov chaw qhuav kom deb ntawm huab cua. (los nag, tshav ntuj ncaj qha thiab lwm yam)

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 system, 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 aluminium 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 dhau 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.

Yuav ua li cas khaws polyamide thermal so strips?

Ua ntej, Khaws cov ntaub ntawv kab rov tav txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws Txhawb nqa ntev ntev.

Thib ob, Khaws qhov ntsuas kub ntawm qhov kub ntawm 15 txog 20 ° C.

Thib peb, Tiv thaiv kev ya raws.

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

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.