Taw qhia: Lub luag haujlwm tseem ceeb ntawm kev sib khi hauv cov hlua txias txias
Nyob rau hauv lub ntiaj teb no cov saw hlau rau cov khoom perishable - los ntawm cov kws tshuaj thiab cov khoom tshiab rau cov khoom noj khov thiab cov tshuaj rhiab heev - lub tsheb tub yees yog lub xov tooj ntawm tes, tswj qhov kub thiab txias. Nws qhov kev ua tau zoo hinges ntawm ib qho feem ntau saib tsis pom: lub qhov rooj foob, lossis gasket. Ntau tshaj li ib txoj hlua ntawm cov roj hmab, nws yog thawj tus saib xyuas ntawm thermal efficiency, cargo kev nyab xeeb, thiab ua raws li kev ua haujlwm. Lub Xiongqi Seal Tub Yees Tsheb Qhov Rooj Gasket yog tsim los ua kom tau raws li qhov xav tau ntawm cov saw txias txias, muab qhov cuam tshuam tsis zoo uas tiv thaiv cov khoom thauj sab hauv thiab cov txiaj ntsig ntawm koj txoj haujlwm.
Core Functions: Tshaj Tawm Yooj Yim Sealing
Lub tsheb tub yees ua haujlwm siab yuav tsum ua kom tiav ntau yam haujlwm tseem ceeb ib txhij
1. Cov rwb thaiv tsev tsis zoo: Lub luag haujlwm tseem ceeb yog tsim kom muaj cua sov thiab thermally resistant foob nyob ib ncig ntawm tag nrho ib puag ncig ntawm lub qhov rooj cargo. Nws tiv thaiv tus nqi qis ntawm huab cua txias los ntawm sab hauv thiab thaiv qhov nkag ntawm huab cua sov, huab cua puag ncig. Qhov no txo qis cov compressor lub zog ua haujlwm, ua rau muaj kev txuag roj tseem ceeb thiab ua kom lub tsheb tub yees chav tsev (reefer) tuaj yeem tswj tau qhov kub thiab txias nrog qhov tseeb thiab ua haujlwm tau zoo.
2. Moisture thiab Contaminant Barrier: Humidity yog ib qho kev hem thawj loj. Kev nkag mus ntawm cov huab cua noo tuaj yeem ua rau muaj qhov sib xyaw ua ke, te khov, thiab cov dej khov tsim ntawm cov evaporator coils, txo qis kev ua kom txias thiab ua rau cov khoom puas. Lub foob tseem thaiv cov plua plav, av, thiab cov pa paug hauv huab cua, tswj kom huv thiab huv ib puag ncig tseem ceeb heev rau kev thauj khoom noj thiab tshuaj.
3. Kev Tiv Thaiv thiab Kev Nyab Xeeb: Lub foob muaj kev ruaj ntseg tiv thaiv lub qhov rooj xauv lub tshuab thiab cov pob khawm kom tsis txhob raug cov tshuaj tsuag, ntsev, thiab cov khoom corrosive. Nws kuj tseem ua raws li qhov tseem ceeb ntawm kev nyab xeeb los ntawm kev muab qhov pom thiab pom tseeb tias lub qhov rooj kaw tag nrho thiab raug kaw, tiv thaiv kev sib tsoo thaum lub sijhawm thauj mus los.
4. Durability nyob rau hauv cov xwm txheej hnyav: Tsis zoo li cov qauv seals, lub tub yees tsheb gasket yuav tsum ua kom tsis muaj qhov kub thiab txias, txij li -30 ° C (-22 ° F) mus tshaj 70 ° C (158 ° F) nyob rau hauv lub hnub ncaj qha, thaum tseem hloov tau. Nws yuav tsum tiv taus qhov compression / decompression, UV hluav taws xob, ozone raug, thiab ntxuav cov tshuaj tsis muaj cracking, hardening, los yog poob nws sealing nco.
Khoom nta & Khoom siv Science ntawm Xiongqi Foob
Peb lub gasket yog qhov tshwm sim ntawm cov khoom siv science thiab precision engineering:
· Cov Khoom Siv Tshwj Xeeb: Peb siv cov khoom noj-qib, kaw-cell EPDM (Ethylene Propylene Diene Monomer) ua npuas ncauj ua peb cov khoom tseem ceeb. EPDM muaj npe nrov rau nws qhov tshwj xeeb qhov kub thiab txias resilience, superior tsis kam rau huab cua, ozone, thiab UV teeb, thiab nws qhov kev hloov mus sij hawm ntev. Cov qauv kaw-cell tiv thaiv kev nqus dej, qhov tseem ceeb tsis ua haujlwm rau cov khoom tsis zoo.
· Optimized Profile Design: Lub gasket nta lub hollow noob tsim nrog ib tug integrated magnetic core. Lub hollow qhov muag tso cai rau qhov siab tshaj plaws compression thiab rov qab los, kom ntseeg tau tias lub foob nruj txawm nyob rau ntawm qhov rooj me ntsis tsis xwm yeem. Cov hlau nplaum muab ib qho ntxiv, muaj zog kaw lub zog, rub lub gasket kom ruaj khov tiv thaiv lub qhov rooj hlau los tsim ib qho kev foob thawj zaug uas yog ces tag nrho compressed los ntawm lub qhov rooj clamps.
· Robust Attachment System: Lub gasket yog mounted nyob rau hauv ib tug ruaj, corrosion-resistant stainless hlau los yog txhuas carrier sawb. Qhov no muab cov pob txha txhav kom yooj yim, ruaj ntseg installation thiab tiv thaiv lub gasket los ntawm kev sib tw los yog rub tawm ntawm nws cov channel thaum lub qhov rooj ua haujlwm.
· Seamless Corners: Pre-molded, reinforced ces kaum cov khoom muaj nyob rau hauv kom ntseeg tau ib tug tas mus li, unbroken foob nyob rau hauv lub feem ntau yooj yim kev nyuaj siab cov ntsiab lus, tshem tawm tej zaum yuav xau.
Installation & Usage Methodology: A Step-by-Step Guide
A. Pre-Installation Inspection & Npaj:
1. Kev Nyab Xeeb Ua Ntej: Nres lub tsheb rau hauv av theem, khi lub log, thiab xyuas kom lub qhov rooj ruaj ntseg qhib.
2. Kev ntsuam xyuas qhov saum npoo: Ua tib zoo ntxuav lub qhov rooj thiab cov mating nto ntawm lub tsheb lub cev. Tshem tawm tag nrho cov qub sealant, nplaum, xeb, thiab cov khib nyiab siv cov txhuam hlau thiab cov tshuaj ntxuav kom tsim nyog. Qhov saum npoo yuav tsum qhuav, huv si, thiab du.
3. Kev Tshuaj Xyuas Gasket: Tshem tawm Xiongqi Seal gasket tshiab thiab tshuaj xyuas nws rau kev puas tsuaj ntawm kev thauj mus los. Cia nws acclimate rau ambient kub rau yam tsawg ib teev ua ntej installation.
B. Cov txheej txheem installation:
1. Pib ntawm qhov chaw saum toj kawg nkaus: Pib kev teeb tsa ntawm qhov chaw nruab nrab ntawm lub qhov rooj. Tev rov qab ib feem me me ntawm kev tiv thaiv kev tiv thaiv los ntawm cov cab kuj strip cov nplaum.
2. Alignment thiab nias: Ua tib zoo ua tib zoo ua raws li cov cab kuj nrog rau lub qhov rooj ncej thiab nrees nias rau hauv qhov chaw. Cov cab kuj nruj tso cai rau kev sib tw kom meej.
3. Kev Txhim Kho Kev Txhim Kho: Ua haujlwm koj txoj hauv kev tawm ntawm qhov chaw mus rau ib lub ces kaum, tom qab lwm qhov, nias kom ruaj khov thaum koj mus. Siv cov roj hmab mallet maj mam coj mus rhaub cov cab kuj kom tag nrho adhesion.
4. Kev teeb tsa lub kaum ntse ntse: Haum rau lub kaum sab xis ua ntej molded kom meej. Tsis txhob ncab lub gasket nyob ib ncig ntawm cov ces kaum.
5. Ua kom tiav Perimeter: Txuas mus rau sab thiab hla hauv qab, xyuas kom lub gasket tsis twisted lossis stretched. Cov hlau nplaum yuav tsum fim lub tsheb lub cev hlau ncej.
6. Xaus Kawg: Ib zaug ntsia, kaw thiab latch lub qhov rooj. Lub gasket yuav tsum compress tusyees nyob ib ncig ntawm tag nrho cov perimeter uas tsis pom qhov khoob. Lub foob raug tsim nyog yuav hnov zoo thiab tsis sib xws thaum nias ntawm tes.
C. Kev siv thiab tu txhua hnub:
1. Kev Tshuaj Ntsuam Xyuas Ua Ntej: Raws li ib feem ntawm koj qhov kev tshuaj xyuas lub tsheb niaj hnub, pom lub ntsej muag ntawm lub foob kom pom kev txiav, kua muag, lossis kev deformation mus tas li. Khiav koj txhais tes raws nws qhov ntev kom hnov zoo li compression.
2. Kev Xeem "Dollar Bill" Test: Ib ntus, ua ib qho kev sim foob yooj yim. Kaw lub qhov rooj ntawm ib daim ntawv lossis daim nqi duas las ntawm ntau lub ntsiab lus nyob ib puag ncig. Koj yuav tsum xav tias tseem ceeb, tsis sib xws thaum rub tawm.
3. Ntxuav: Ntxuav lub gasket tsis tu ncua nrog xab npum me me thiab txhuam txhuam. Tsis txhob hnyav hnyav, roj av-raws li cov tshuaj ntxuav tes, lossis cov tshuab ntxhua khaub ncaws siab uas tau qhia ntawm lub foob, vim tias cov khoom no tuaj yeem ua rau cov khoom tsis zoo.
4. Lubrication: Siv lub tsho nyias nyias ntawm silicone-based lubricant (tsis txhob roj av jelly lossis roj-raws li cov khoom) rau lub gasket nto txhua ob peb lub hlis. Qhov no khaws cia yooj yooj yim, tiv thaiv cov roj hmab los ntawm kev ua raws li cov thav duab hauv qhov chaw khov, thiab txo qhov hnav.
Xaus: Kev nqis peev hauv kev ntseeg tau
Lub Xiongqi Foob Tub Txias Truck Qhov Rooj Gasket tsis yog khoom siv; nws yog ib qho tseem ceeb ntawm kev ua haujlwm. Los ntawm kev ua kom lub qhov rooj zoo meej sealing, nws tiv thaiv koj cov khoom thauj, ua kom cov roj ua kom zoo dua qub, txo qhov hnav ntawm koj lub tsev reefer, thiab pab koj ua tau raws li cov qauv kev ua raws cai txias txias. Kev nqis peev hauv lub foob zoo tshaj yog kev nqis peev hauv kev ntseeg siab, kev muaj txiaj ntsig, thiab lub koob npe nrov ntawm koj txoj haujlwm thauj. Xaiv Xiongqi Foob-tus saib xyuas ntawm qhov kub thiab txias ntawm txhua mais ntawm kev taug kev.
4.Industrial Rubber Sheeting: Daim Ntawv Qhia Sib Piv rau EPDM thiab Roj Hmab Ntuj
Muaj cov ntaub ntawv roj hmab sawv cev rau cov khoom siv tseem ceeb thoob plaws suav tsis txheeb engineering thiab kev siv kev tsim kho, khoom plig rau nws ntau yam, durability, thiab tshwj xeeb elastic zog. Ua raws li cov ntsaws ruaj ruaj, gaskets, liners, daim nyias nyias, thiab cov txheej tiv thaiv, cov ntawv roj hmab daws cov teeb meem tseem ceeb ntawm kev sib khi, cushioning, waterproofing, thiab puas. Ntawm cov array loj ntawm hluavtaws thiab ntuj elastomers, Ethylene Propylene Diene Monomer (EPDM) thiab Ntuj Roj Hmab (NR) sawv tawm ua ob ntawm cov khoom tseem ceeb tshaj plaws thiab dav siv. Nkag siab txog lawv cov khoom sib txawv yog qhov tseem ceeb rau kev xaiv cov ntawv pom zoo rau ib puag ncig thiab kev ua haujlwm.
EPDM Roj Hmab Sheeting: Tag Nrho Huab Cua Champion
EPDM yog cov roj hmab hluavtaws ua kev zoo siab rau nws qhov tshwj xeeb tiv thaiv ib puag ncig kev puas tsuaj. Nws cov qauv molecular, saturated polymer qaum, muab kev ruaj ntseg zoo.
· Cov khoom tseem ceeb thiab qhov zoo:
1. Huab cua thiab Ozone Resistance: Qhov no yog EPDM lub zog txhais. Nws ua tau zoo nyob rau hauv ntev raug rau tshav ntuj, ozone, los nag, daus, thiab kub heev yam tsis muaj cracking, hardening, los yog tseem ceeb poob elasticity. Qhov no ua rau nws qhov kev xaiv tsis sib cav rau txhua daim ntawv thov sab nraum zoov.
2. Qhov Kub Kub Zoo Tshaj Plaws: Cov ntawv EPDM tswj tau yooj yim hla qhov kev pabcuam dav dav, feem ntau ntawm -50 ° C txog + 150 ° C (-58 ° F txog + 302 ° F), ua tau zoo hauv ob lub caij ntuj no khov thiab lub caij ntuj sov kub.
3. Dej thiab Chav Ua Haujlwm: EPDM muaj qhov nqus dej tsawg heev thiab ua haujlwm zoo rau cov dej kub thiab chav dej. Nws muaj txiaj ntsig zoo li cov ntaub thaiv dej tsis zoo rau lub ru tsev, pas dej, thiab cov kab ntim khoom.
4. Chemical Resistance: Nws qhia tau zoo heev tiv thaiv cov polar fluids, xws li dej-raws li tshuaj, alkalis, acids, phosphate esters, ntau ketones, thiab cawv. Nws kuj yog ib qho zoo heev hluav taws xob insulator.
5. Xim Stability: EPDM tuaj yeem tsim nyob rau hauv cov xim dub ruaj khov lossis ntau yam xim, uas yog qhov tseem ceeb rau kev coding los yog lub hom phiaj zoo nkauj hauv kev siv architectural.
· Cov ntawv thov tseem ceeb:
· Roofing Membranes: Ib leeg-ply EPDM cov ntawv yog cov qauv thoob ntiaj teb rau kev lag luam qis qis thiab cov vov tsev nyob vim lawv cov kav ntev thiab huab cua tsis zoo.
· Cov ntsaws ruaj ruaj thiab Gaskets: Siv nyob rau hauv tsheb huab cua-stripping, HVAC systems, thiab industrial seals qhov twg huab cua tsis kam yog qhov tseem ceeb.
· Pond Liners thiab Geo-membranes: Rau kev ntim dej, kev tsim vaj tsev, thiab ib puag ncig hauv ob sab phlu.
· Industrial Linings: Hauv cov tshuab uas muaj cov dej kub lossis cov tshuaj me me.
Natural Rubber (NR) Sheeting: Kev Ua Haujlwm Ua Haujlwm
Muab los ntawm cov latex ntawm tsob ntoo Hevea brasiliensis, Ntuj Roj Hmab muaj nuj nqis rau nws txoj kev sib xyaw ua ke ntawm kev ua haujlwm siab, lub zog tensile, thiab kev ua haujlwm zoo.
· Cov khoom tseem ceeb thiab qhov zoo:
1. High Elasticity thiab Resilience: NR nthuav tawm cov elasticity zoo dua, txhais tau tias nws tuaj yeem ncab tau zoo thiab rov qab mus rau nws cov duab qub nrog tsawg kawg deformation. Nws muaj zoo heev rebound resilience, ua rau nws zoo tagnrho rau absorbing poob siab thiab kev co.
2. Zoo Tensile thiab Tear Strength: Cov ntawv roj hmab ntuj muab cov khoom siv tshwj xeeb, tiv taus tearing thiab abrasion zoo heev. Qhov no ua rau lawv zoo kawg li ruaj nyob rau hauv high-stress, dynamic tej yam kev mob.
3. Zoo heev Dynamic Properties: Nws muaj qis hysteresis (kub build-up thaum lub sij hawm flexing), uas yog ib qho tseem ceeb rau cov khoom nyob rau hauv tas li ntawd, xws li anti-vibration mounts.
4. Zoo Adhesion: NR daim ntawv cog lus zoo rau cov hlau thiab lwm yam khoom siv thaum lub sij hawm vulcanization, uas muaj txiaj ntsig zoo rau kev tsim cov khoom sib xyaw xws li cov kab hauv lub tank lossis cov khoom sib txuas.
5. Biocompatibility: Nyob rau hauv nws daim ntawv ntshiab, kev kho mob-qib, NR yog siv nyob rau hauv daim ntawv thov yuav tsum tau ncaj qha daim tawv nqaij los yog kev kho mob.
· Kev txwv thiab qhov tsis zoo:
· Huab cua tsis zoo: NR degrades sai heev thaum raug tshav ntuj (UV) thiab ozone, ua rau nto tawg. Nws yuav tsum tau muaj kev tiv thaiv additives (antioxidants, antiozonants) los yog coatings rau sab nraum zoov siv.
· Roj thiab hnyav Resistance: Nws ua tsis tau zoo nyob rau hauv kev sib cuag nrog cov roj, fuels, thiab feem ntau hydrocarbon solvents, ua rau mob hnyav o thiab poob ntawm txhua yam khoom.
· Nruab Nrab Kub Kub: Nws qhov muaj txiaj ntsig zoo yog nqaim dua li EPDM, feem ntau ntawm -50 ° C txog +80 ° C (-58 ° F txog + 176 ° F), nrog rau kev ua haujlwm tsis zoo ntawm qhov kub thiab txias.
· Cov ntawv thov tseem ceeb:
· Anti-Vibration Mounts: Hauv cov tshuab, cav, thiab lub tsheb raug tshem tawm kom cais tawm thiab ua kom muaj kev vibration.
· High-Wear Cheebtsam: Raws li liners rau tsheb txaj, chutes, hoppers, thiab conveyor siv qhov twg puas kuj yog qhov tseem ceeb.
· Cov Khoom Siv Kho Mob thiab Khoom Noj Khoom Noj: Cov ntaub ntawv rau qhov chaw tsis muaj menyuam, lub raj mis ntsaws ruaj ruaj, thiab cov khoom noj khoom haus (hauv cov qib teev).
· Muaj Rollers thiab Log: Qhov twg siab resilience thiab tuav yuav tsum tau.
Kev Taw Qhia Kev Xaiv: EPDM vs. Ntuj Roj Hmab
Qhov kev xaiv ntawm ob cov ntaub ntawv no hinges ntawm daim ntawv thov thawj xav tau:
· Xaiv EPDM Sheeting thaum: Daim ntawv thov nyob sab nraum zoov lossis cuam tshuam rau huab cua, ozone, chav dej, lossis dej kub. Nws yog qhov kev xaiv zoo tshaj plaws rau kev sib khi zoo li qub thiab tsis muaj dej tsis zoo hauv qhov chaw hnyav (xws li, vov tsev, sab nraum zoov gaskets, cua txias system diaphragms).
· Xaiv Natural Rubber Sheeting thaum: Daim ntawv thov cuam tshuam nrog kev ntxhov siab, kev poob siab, lossis kev puas tsuaj loj hauv qhov chaw tswj tau, sab hauv tsev, lossis tsis muaj roj. Nws yog qhov zoo dua rau cov ntaub qhwv los tiv thaiv kev vibration, cuam tshuam-absorbing liners, thiab cov menyuam ua haujlwm siab.
Nyob rau hauv cov ntsiab lus, EPDM roj hmab sheeting ua hauj lwm raws li lub inert, ruaj khov barrier tiv thaiv lub ntsiab, thaum Natural Rubber sheeting ua raws li lub zog, muaj zog absorber ntawm txhua yam rog. Los ntawm kev ua kom lub zog muaj zog ntawm EPDM ib puag ncig inertness nrog NR's dynamic toughness, engineers thiab specifiers tuaj yeem siv cov ntaub ntawv roj hmab los daws cov teeb meem loj ntawm kev lag luam nrog kev ntseeg siab thiab ua haujlwm zoo.
5.Precision Engineered Sealing: Hauv Peb Lub Hoobkas EPDM Qhov Rooj & Qhov Rooj Gasket
Txais tos rau peb lub xeev-ntawm-the-art manufacturing chaw, mob siab rau precision zus tau tej cov high-performance Ethylene propylene Diene Monomer (EPDM) sealing gaskets rau lub qhov rooj thiab qhov rais. Peb tsis yog tus xa khoom xwb; peb yog cov koom tes daws teeb meem hauv kev tsim lub hnab ntawv kev ncaj ncees, sib txuas cov kev tshawb fawb zoo tshaj plaws ntawm polymer nrog cov cuab yeej tsim khoom siv los tsim cov ntsaws ruaj ruaj uas txhais tau tias muaj kev ruaj ntseg, kev ua haujlwm zoo, thiab kev ntseeg siab hauv thaj chaw, kev lag luam, thiab kev siv vaj tsev.
Peb Cov Ntsiab Lus Tseem Ceeb: Cov Khoom Siv Ua Haujlwm & Precision Engineering
Lub hauv paus ntawm peb txoj haujlwm yog kev cog lus tsis txaus ntseeg rau cov khoom siv zoo thiab kev tswj hwm txheej txheem.Peb tshwj xeeb tshwj xeeb hauv EPDM-raws li profiles, leveraging nws unparalleled tsis kam rau huab cua, ozone, UV hluav taws xob, thiab kub heev (-50 ° C rau + 150 ° C). Peb cov tebchaw yog tsim nyob rau hauv tsev siv tus nqi zoo, nkauj xwb EPDM polymers, ua tib zoo xaiv cov pa roj carbon monoxide, cov tshuaj tiv thaiv kev laus, thiab cov khoom siv ntxiv. Txhua batch yog nruj me ntsis soj ntsuam rau qhov ceev, hardness, tensile zog, compression set, thiab xim sib xws ua ntej yuav raug tso tawm rau ntau lawm, kom ntseeg tau ib tug flawless foundation rau txhua meter ntawm gasket peb tsim.
Post lub sij hawm: Dec-08-2025