Yog li cas kom paug qhov kev tswj qhov cua sov ntawm PA66 thermal break strips los ntawm kev hloov cov ntaub sib thooj?

Rau cov neeg siv tswv yim thiab cov neeg sau qhia kev lag luam rau cov khoom sib tw thiab qhov chaw ua haujlwm, qhov kev ua haujlwm ntawm cov khoom aluminum rau kev ntxuav tshuaj yog qhov tswv yim uas tsis tuaj yeem txiav txim. Nyob rau hauv qhov kev ua haujlwm no yog qhov paus ntawm PA66 uas muaj kev tswj hwm tshuaj. Thaum qhov kev xaiv cov paus yuav muaj kev nyab xeeb, qhov kev tswj hwm tshuaj ntawm paus yog qhov tseem ceeb heev thiab nws yuav tsum tau muaj qhov kev xaiv cov khoom uas muaj kev tswj hwm tshuaj zoo heev. Qhov kev xaiv cov khoom standard PA66 uas muaj cov ntawv qhia tshuaj tsis tuaj yeem siv rau cov kev siv tshiab uas xav tau qhov U-value ntau dua thiab kev tswj hwm tshuaj zoo dua. Qhov kev suav xyuas no yuav qhia tias qhov kev hloov cov khoom ntawm PA66 yog qhov tseem ceeb rau kev ua kom zoo dua qhov kev tswj hwm tshuaj, thiab qhov kev pab cuam nrog cov neeg siv khoom uas paub zoo rau qhov kev ua khoom ntawm cov khoom ntsuab mus rau cov paus thiaj li muaj kev tswj hwm zoo heev.

Koj paub txog qhov kev tswj hwm tshuaj ntawm cov paus PA66

Qhov ua haujlwm tseem ceeb ntawm qhov txheeb tshuab ntim yog los tsim qhov khaub ncaws uas muaj qhov kev tshuab tsoo yooj yim rau hauv thiab hauv qab ntawm cov khoom siv aluminum. Thaum PA66 nylon muaj qhov kev tshuab tsoo yooj yim dua aluminum, nws qhov ua haujlwm tuaj yeem muab faib ua ntau yam. Qhov kev tshuab tsoo yooj yim tsis yog qhov ua haujlwm ib qho xwb, tab sis yog qhov ua haujlwm ntawm qhov kev xaiv ntawm cov khoom siv thiab qhov kev xaiv ntawm cov khoom siv.

Cov Qhov Tseem Ceeb Uas Muaj Kev Puas Tsuaj Rau Qhov Kev Tshuab Tsoo Yooj Yim

Qhov Loog Ntawm Cov Khoom Siv thiab Qhov Loog Ntawm Cov Khoom Siv

Qhov puas tsuaj ntawm cov khoom siv ntawm cov khoom siv thiab qhov loog ntawm cov khoom siv uas muaj kev puas tsuaj rau qhov kev tshuab tsoo yooj yim. Cov khoom siv uas muaj kev puas tsuaj lossis cov khoom siv uas muaj kev puas tsuaj yooj yim tuaj yeem tsim qhov kev tshuab tsoo yooj yim.

Qhov Kev Ntsuas thiab Qhov Kev Ntsuas Ntawm Cov Khoom Siv Tshuab Tsoo Yooj Yim

Qhov loog, qhov dav, thiab qhov ntsuas ntawm cov khoom siv tshuab tsoo yooj yim hauv PA66 yog qhov tseem ceeb. Cov khoom siv tshuab tsoo yooj yim uas muaj kev ntsuas tsis zoo lossis tsis ntsuas zoo tuaj yeem tsim qhov kev tshuab tsoo yooj yim hauv qhov chaw ib leeg, uas tsis muaj kev tshuab tsoo yooj yim ntawm qhov chaw thaj tsam.

Qhov Kev Tshuab Tsoo Yooj Yim Hauv Qhov Chaw Tshuab Tsoo Yooj Yim

Qhov zoo ntawm kev sib sau rau ntawm lub qhob ntawv thiab PA66 resin ua cov qhob. Qhov kev tshaj tso cov qhob no los ntawm kev tshaj tso phonons (cov khoom uas muaj kev pab txhawb qhov cua ntau tshaj plaws rau hauv cov khoom) yuav ua rau qhov kev tshuaj cua ntau dua.

Cov Kev Tshaj Tso Cov Khoom Siv Los Pab Txhawb Qhov Cua Ntau

Kev pab txhawb qhov cua ntau yuav tsum mus rau hauv qhov kev sib sau tsis txaus. Nws xav tau cov kev tshaj tso uas muaj qhov tseem ceeb rau hauv cov khoom, thiab qhov kev tshaj tso no yuav tsum tshaj tso nyob rau hauv qhov teeb meem ntawm kev ua lub tshuab.

Kev Tshaj Tso Qhov Qhob Ntawv Thiab Kev Tshaj Tso Rau Hauv Qhov Kev Sib Sau

Kev sib txuas tshwj xeeb yog qhov sib txuas rau PA66 los ntawm kev ntxuav cov ntawv qhia. Qhov teeb meem ntawm kev kho yog kom cov ntawv qhia no tsis yog tseem yog cov khoom uas muaj kev nyab xeeb thiab li, tab sis yog cov khoom uas muaj kev sib koom rau hauv kev tswj kev ceev. Ntawd tau ua los ntawm kev sib txuas zoo dua, tshwj xeeb yog siv cov khoom sib txuas nrog ob lub roj sib txuas. Hauv qhov kev sib txuas no, ob lub roj sib txuas yog sib txuas rau hauv ib leeg kom muaj kev sib txuas zoo thiab kev sib txuas rau hauv qhov sib txuas. Qhov kev sib txuas no yog kev sib txuas zoo rau cov ntawv qhia ntawm qhov sib txuas, kom cov ntawv qhia tsis sib txuas thiab sib txuas rau hauv qhov sib txuas kom muaj kev sib txuas zoo thiab sib txuas rau hauv qhov sib txuas. Qhov kev sib txuas zoo thiab sib txuas rau hauv qhov sib txuas yog kev sib txuas zoo rau hauv qhov sib txuas kom muaj kev sib txuas zoo thiab sib txuas rau hauv qhov sib txuas. Qhov kev sib txuas zoo thiab sib txuas rau hauv qhov sib txuas yog kev sib txuas zoo rau hauv qhov sib txuas kom muaj kev sib txuas zoo thiab sib txuas rau hauv qhov sib txuas.

Siv cov khoom sib txuas thiab cov khoom sib txuas tshwj xeeb

Tsis yog tshuam rau cov qhov cub los ntawm qhov ntaub, thiab tshuam rau cov ntaub tswv yim uas muaj kev pab txhawb kev tiv thaiv ntawm kev tiv thaiv kev tiv thaiv. Cov ntaub tswv yim khoob uas muaj kev tiv thaiv tsis zoo, raws li cov silicates uas tau kho, tuaj yeem siv hauv cov xwm txheej uas muaj kev tiv thaiv tsis zoo. Cov kab laug, cov cim, thiab cov kev khoob ntawm lawv yog qhov tseem ceeb rau kom lawv pab lub tshuab thiab tsis pab kev tiv thaiv ntawm cov ntaub thiab kev siv tau. Tsis tas li ntawd, cov khoom siv uas pab kev sib koom tes yog siv ua cov khoom siv tshwj xeeb. Cov khoom no pab kom cov ntaub PA66, cov qhov cub, thiab cov ntaub tswv yim ntxiv tau sib koom tes zoo dua. Cov sib koom tes zoo dua thiab zoo dua pab kom cov qhov tsis zoo hauv qhov ntaub tsis tau sib koom tes thiab pab kom cov qhov tiv thaiv tau sib koom tes zoo dua rau cov qhov cub, kom cov ntaub muaj kev tiv thaiv zoo.

Kev Kawm Txog Kev Tiv Thaiv Ntawm Cov Ntaub

Qhov ntsuab tov ntawm qhov pa66 polymer yog qhov uas sib txuas rau nws cov ntaub ntawv. Throug qhov tshaj tshuaj rau qhov polymer chain thiab qhov ceev ntawm qhov yuav tsum yuav los ntawm qhov yuav tshuaj rau qhov pellet, cov crystalline structure tuaj yeem muaj kev sib txuas. Qhov crystalline-amorphous morphology uas tau tshaj tshuaj zoo yuav pab txog kev ceev ntawm thermal conductivity, vim tias cov amorphous regions uas muaj kev sib txuas tsis zoo yuav muaj kev ceev ntawm kev xa hluav tsis zoo li cov crystalline regions uas muaj kev sib txuas zoo.

Roj kev cuam tshuam ntawm qhov thawj tswv yim tshaj tshuaj rau kev ua haujlwm ntawm ntaub ntawv

Koj paub txog qhov tshaj tshuaj yog ib qho; thiab qhov ua tau raws li qhov tshaj tshuaj ntawm qhov kev ua haujlwm ntawm qhov tswv yim yog ib qho. Vim li no, qhov kev tshaj tshuaj rau kev xa mus thov yuav tsum muaj kev tshaj tshuaj zoo. Yog koj thov qhov modified PA66 compound los ntawm ib tug thawj tswv yim thiab ua haujlwm nws los ntawm ib qho tswv yim lwm, ces yuav muaj kev sib txuas uas pab txog kev ua haujlwm.

Zoo siab tias qhov formulation thiab kev ua haujlwm yuav tsum sib txuas

Qhov tso cai uas muab qhov kev pab tshwj xeeb rau cov ntaub ntawv polyamide thermal break strips yuav tswj hwm txhua qhov kev ua haujlwm. Lawv tsim thiab tsim cov ntaub ntawv PA66 uas tau muab txuas los ntawm hauv lub tsev siv cov ntaub ntawv twin-screw extrusion uas tau muab tsim los rau kev txuas ntau thiab kev txuas fiber raws li qhov zoo tshaj plaws. Tom qab ntawd lawv yuav siv cov ntaub ntawv PA66 uas tau muab txuas los no rau hauv cov ntaub ntawv single screw extruder profiles lines uas muaj kev tswj hwm zoo heev. Qhov kev tswj hwm ntawm cov ntaub ntawv hauv ib qho no yuav pab tswj hwm kom cov ntaub ntawv PA66 uas tau muab txuas los yog sib npaug nrog cov kev tswj hwm hauv qhov kev tsim profiles—cov cim txias, cov cim ntawm lub screw, thiab kev ntxiv txias—kom cov ntaub ntawv PA66 uas tau muab txuas los yog muaj kev tswj hwm zoo heev rau kev tswj hwm thermal break strip.

Tswj hwm kom muaj kev sib npaug thiab kev tshuaj xyuas kev ua haujlwm

Rau cov kws muab ntau, kev sib thag ntawm cov kab mob thiab kab mob yog qhov tseem ceeb tshaj plaws. Cov neeg muab cov khoom tshuaj los pab koj yuav tsum tau txais tias txhua kilogram ntawm cov khoom pa66 uas tau muab ua kom zoo yuav tsum muaj kev sib thag raws li cov kev xav tshaj plaws uas nyuaj heev. Lawv muaj kev paub txog kev ua haujlwm los ua cov kev ua haujlwm tshwj xeeb thiab los ua kev peb tswv yim rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua kom zoo, thiab muab cov lus nug tshwj xeeb rau kev ua haujlwm ntawm cov khoom uas tau muab ua......

Thaum pib, txhawj xyuam rau kev ntxiv qhov kev kawm ntawv txheeb xyuam rau kev kawm ntawv cov khoom sib sau hauv PA66 thiab kev tswj hwm qhov kev kawm ntawv rau kev kawm ntawv PA66 yog qhov kev ua haujlwm uas muaj kev sib npaug ntau. Qhov kev sib npaug ntawm cov khoom sib sau hauv PA66, qhov kev sib npaug ntawm cov khoom sib sau hauv glass fibers, qhov kev sib npaug ntawm cov khoom sib sau hauv specialized additives, thiab qhov kev sib npaug ntawm polymer morphology yog cov khoom uas tuaj yeem siv los ua haujlwm. Tiamsis, rau cov neeg siv khoom, qhov kev ua haujlwm tseem ceeb tshaj plaws yog kev xaiv cov neeg siv khoom uas muaj kev paub zoo thiab muaj kev paub zoo rau kev sib npaug ntawm cov khoom (los ntawm twin-screw compounding) thiab kev tsim cov khoom thaum pib. Yog tias koj xaiv cov neeg siv khoom uas muaj kev siv khoom txhua yam, koj yuav tau txais cov khoom uas tsis yog tsuas yog cov khoom sib sau; koj yuav tau txais kev sib npaug ntawm cov khoom uas muaj kev ntxiv qhov kev kawm ntawv rau kev kawm ntawv PA66 thiab yuav tau txais kev ntxiv qhov kev kawm ntawv rau kev kawm ntawv PA66 rau txhua meter ntawm cov khoom sib sau uas koj tau txais. Qhov kev sib npaug no yuav ua rau kev sib npaug ntawm cov khoom ua haujlwm zoo thiab muaj kev ntsuas zoo rau cov khoom uas koj siv.