Product Overview
BRT Roj Hmab tsim kev cai EPDM U channel ntsaws ruaj ruaj thiab ntug kev tiv thaiv profiles tsim los tshem tawm vaj huam sib luag ntug hnav, dampen vibration, thiab muab sijhawm ntev - huab cua sealing. Tsim kom muaj kev ruaj ntseg ntawm cov ntawv hlau, cov khoom sib xyaw, thiab cov npoo yas, peb cov U-channel profiles xa cov ntug huv, tiav thaum tiv thaiv cov xov hlau, hoses, thiab cov xim pleev xim los ntawm kev puas tsuaj.
Kev siv tus nqi zoo tshaj -qib EPDM cov tebchaw, peb cov extruded profiles muaj kev tiv thaiv siab rau ozone, UV hluav taws xob, thiab thermal aging - ua tau zoo tshaj tus qauv PVC trims nyob rau hauv ntev - lub sij hawm sab nraum zoov ib puag ncig yam tsis muaj cracking los yog hardening.
Qhov tseem ceeb Technical Advantages
Engineered Edge Retention:Muaj nyob rau hauv cov khoom ntshiab/sponge EPDM los yog co-extruded designs nrog embedded segmented steel los yog hlau cab kuj rau siab vibration thiab hnyav- daim ntawv thov.
Broad Thermal Stability:Cov txheej txheem sib txuas ua haujlwm tsis tu ncua ntawm -40℃rau +120℃(-40℃F txog +248}℃F), tuav elasticity thiab compression rov qab nyob rau hauv qis-kub.
Huab cua & Ozone Resistance:Saturated polymer qaum tiv thaiv micro- tawg thaum raug tshav ntuj ncaj qha, dej nag hnyav, thiab chaw ua haujlwm (kuaj rau ASTM D1149).
Flexible Radius Bending:Smoothly contours nyob ib ncig ntawm ntse hlau npoo thiab nruj vojvoog curves tsis bucking los yog sab hauv channel vau.
Technical Specifications & Compound Options
|
Parameter |
Txheem Specification |
Custom Capabilities |
|
Khoom siv hauv paus |
100% Prime EPDM Roj Hmab |
Nplaim Retardant / Tsawg Compression Teeb Cov Khoom |
|
Profile qauv |
Khoom, Daim txhuam cev, lossis Co-Extruded |
Integrated Sealing Bulb / Dual -Hardness |
|
Hardness Range |
50 txog 80 Ntug A (Tshuaj) |
0.45 - 0.75 g/cm³ (Sponge Density) |
|
Internal Reinforcement |
Plain Rubber / Hlau Hlau / Stamped Hlau |
Stainless hlau rau Corrosive ib puag ncig |
|
Dimensional Tolerances |
ISO 3302-1 Chav Kawm E2 (Standard) |
ISO 3302-1 Chav Kawm E1 (High Precision) |
|
Ua haujlwm kub |
-40℃rau +120 degree |
Nruam nruab nrab nce mus txog +150 degree |
|
Ua raws |
RoHS, REACH, PAH ua raws |
Khoom noj khoom haus qib / UL94 HB / V-0 kev xaiv ntawm kev thov |
|
Xim & Ua tiav |
Matte Dub (Standard) |
Grey, Dawb, los yog Custom Colour Matching |
Advanced Manufacturing & Extrusion Peev Xwm
Extrusion txheej txheem Flow:Die Design & CAD Drafting -> Continuous Rubber Extrusion -> Microwave / Salt Bath Vulcanization -> Inline Dual-Axis Laser Measuring ->Secondary Finishing & Txiav
Co-Extrusion Technology:Ua ke nruj EPDM tuav cov channel nrog mos daim txhuam cev EPDM sealing qhov muag teev nyob rau hauv ib qho kev sib koom ua ke profile rau dual -function sealing.
Steel Carrier Insertion:Kev txuas txuas ntxiv ntawm cov hlau stamped lossis hlau spines thaum lub sij hawm extrusion rau cov ntawv thov uas yuav tsum tau rub siab tshaj plaws - tawm tsis kam.
Microwave & Salt Bath Vulcanization (LCM):Ua kom ceev ceev, zoo ib yam ntoo khaub lig-txuas los ntawm cov tub ntxhais mus rau saum npoo, txo qhov profile distortion thiab xa cov npoo du.
Inline Laser Dimensional Saib Xyuas:Dual-axis laser calipers tsis tu ncua ntsuas channel dav thiab phab ntsa thickness thaum lub sij hawm extrusion kom nruj batch-rau-batch sib xws.
Kev Ua Haujlwm Thib Ob:Automated txiav-rau-ntev, lub kaum sab xis miter sib koom ua ke vulcanization (qhov kawg nplhaib splicing), kaum molding, xuas nrig ntaus, thiab siab- nplaum nplaum (PSA) rov qab.
Quality Assurance & Laboratory Testing
Txhawm rau lav kev sib dhos seamless ntawm koj cov kab ntau lawm, txhua qhov ntau lawm tau dhau los ua cov neeg kho tshuab thiab kev txheeb xyuas ib puag ncig ua ntej tso tawm.
Mooney Viscosity & Rheometer Test:Txheeb xyuas cov txheej txheem sib xyaw ua ke thiab kho kinetics ua ntej extrusion.
Compression Set Test (ASTM D395):Ntsuas elasticity tuav nyob rau hauv ntev - lub sij hawm compression los xyuas kom meej sealing quab yuam ntau xyoo ntawm kev pab cuam.
Ozone & Accelerated Huab cua:Kev simulated sab nraum zoov raug kuaj (ASTM D1149 / ISO 1431) lav tsis muaj qhov tawg.
Ntxig & rub -Tawm Kev Xeem:Ua pov thawj tias U-channel profiles swb smoothly mus rau lub vaj huam sib luag ntug thaum tiv thaiv kev sib tsoo.
Tag nrho Batch Traceability:Txhua qhov khoom xa tuaj yog txuas nrog cov khoom siv raw cov lej, cov kab ntau lawm, thiab cov ntawv ceeb toom kuaj (COA muab raws li qhov kev thov).
Common Fitment Issues & Engineering Solutions
|
Pom Qhov Teeb Meem |
Tej Yam Tseem Ceeb |
Engineering Solution |
|
Foob detaches nyob rau hauv vibration |
Cov daim di ncauj tsis zoo los yog lub vaj huam sib luag thickness match |
Re-engineer internal retention nplaig los yog sib txuas cov hlau hlau txha nraub qaum. |
|
High insertion quab yuam thaum sib dhos |
Roj hmab hardness ntau dhau los yog nqaim channel sib txawv |
Kho qhov sib xyaw hardness (piv txwv li, 70 mus rau 60 Ntug A) los yog ua kom lub kaum sab xis zoo dua. |
|
Cov dej xau yav dhau los seal |
Tsis txaus compression noob rov qab |
Hloov mus rau qhov qis- compression- teeb EPDM compound lossis co-extrude ib seem sponge noob. |
|
Nto tawg tom qab siv sab nraum zoov |
Qib qis EPDM sib xyaw lossis ozone raug |
Txhim kho qhov sib xyaw ua ke rau 100% prime EPDM nrog txhim kho kev tiv thaiv - pob ozonant. |
Kev cai OEM txoj kev loj hlob
Los ntawm lub tswv yim mus rau ntim ntau lawm, BRT Roj Hmab txhawb cov engineers thiab cov neeg saib xyuas kev yuav khoom los ntawm kev txhim kho kev ua haujlwm zoo:
Kev kos duab / qauv ntsuas:Xa peb koj cov ntaub ntawv 2D / 3D CAD (STEP, DWG, PDF) lossis cov qauv ntawm lub cev.
Tooling & Tuag Fabrication:Hauv -Kev txhim kho hauv tsev tuag nrog cov qauv qauv hauv sai li 7-10 hnub.
Prototype Validation:Cov qauv me me -batch qauv muab rau haum, foob qhov sib txawv compression, thiab kev xeem sib dhos.
Kev tsim khoom loj & Kev Pab Txhawb Kev Txhawb Nqa:Kev ntim khoom txuas ntxiv nrog kev ntim khoom yooj yim (coils, spools, lossis txiav ntev).
FAQ
Cim npe nrov: epdm u channel foob, Tuam Tshoj epdm u channel foob manufacturers, lwm tus neeg, Hoobkas
