CR Rubber Sheet
CR Rubber Sheet (Chloroprene / Neoprene) sib npaug ntawm cov khoom siv tawv tawv nrog ib puag ncig ua haujlwm. Tsis zoo li dav dav -lub hom phiaj SBR, chloroprene tswj kev ua haujlwm ruaj khov nyob rau hauv UV raug, ozone degradation, thiab sib cuag nrog cov roj, roj, thiab cov tub yees. Cov neeg yuav khoom lag luam qhia cov qib no rau sab nraum zoov gaskets, kev co cais cov ntaub so ntswg, thiab flange ntsaws ruaj ruaj uas yuav tsum tau muaj kev cia siab rau huab cua tsis muaj tus nqi siab ntawm fluorocarbon elastomers.
- Khoom Taw qhia
CR Rubber Sheet (Chloroprene / Neoprene) sib npaug ntawm cov khoom siv tawv tawv nrog ib puag ncig ua haujlwm. Tsis zoo li dav dav -lub hom phiaj SBR, chloroprene tswj kev ua haujlwm ruaj khov nyob rau hauv UV raug, ozone degradation, thiab sib cuag nrog cov roj, roj, thiab cov tub yees. Cov neeg yuav khoom lag luam qhia cov qib no rau sab nraum zoov gaskets, kev co cais cov ntaub so ntswg, thiab flange ntsaws ruaj ruaj uas yuav tsum tau muaj kev cia siab rau huab cua tsis muaj tus nqi siab ntawm fluorocarbon elastomers.
Khoom Specifications
|
Parameter |
Standard Range / Tus nqi |
Test Standard |
|
Polymer Base |
100% Chloroprene (CR) los yog CR/SBR Blends |
ASTM D 297 Cov |
|
Durometer Hardness |
40 txog 80 Shore A (ntxiv lossis rho tawm 5) |
ASTM D 2240 Cov Lus Qhia |
|
Tensile zog |
3.0 MPa rau 15.0 MPa |
ASTM D412 |
|
Elongation ntawm Break |
250% txog 500% |
ASTM D412 |
|
Txheem Thickness |
1.0mm txog 50.0mm |
ISO 3302-1 Chav Kawm M |
|
Txheem dav |
1,000 mm, 1,200 mm, 1,500 mm |
- |
|
Roll Length |
5m, 10m, 20m (Kev cai muaj) |
- |
|
Qhov kub thiab txias |
-40℃rau +100℃(Intermittent rau +120 degree) |
ASTM D 2137 Cov khoom lag luam |
|
Specific Gravity |
1.42 g / cm3 rau 1.55 g / cm3 |
ASTM D 297 Cov |
Khoom siv & Compound
Compound integrity txiav txim siab kev ua haujlwm ntawm thaj chaw. Cov qib kev lag luam tus qauv siv qhov sib npaug sib npaug los tswj cov khoom siv dag zog thaum ua tiav cov hom phiaj nqi.
Polymer ntsiab lus:Virgin chloroprene elastomer muab cov nplaim hluav taws kub hnyiab thiab tiv thaiv ozone tawg.
Lub zog Fillers:Tswj tau -particle carbon dub thiab precipitated silicas optimize tensile zog thiab tsim kua muag kuj tsis ua rau ntxov ntxov hardening.
Curing System:Sulfur los yog hlau oxide kho tshuab (zinc oxide/magnesium oxide) yog sib phim rau lub hom phiaj durometers, kom ruaj khov hla -txuas thiab tiv thaiv kom ruaj khov compression teeb.
Khoom Siv Tsim / Tsim
Ua kom tiav ntawm ob sab (tus qauv); ntaub impression tiav muaj nyob rau ntawm ib los yog ob sab los txhim kho cov nplaum sib txuas.
Unreinforced khoom elastomer, los yog ib leeg/ntau-ply ntaub insertion (paj rwb, polyester, los yog nylon) rau qhov seem stability nyob rau hauv siab bolt - torque loads.
Calendered ntawm precision 4-yob calender kab kom muaj thickness variance nyob rau hauv 10% thoob plaws tag nrho yob ntev.
Cov yam ntxwv ua haujlwm
Environmental Resistance:Kev tiv thaiv tsis zoo rau ozone, UV hluav taws xob, thiab atmospheric oxidation. Tiv thaiv huab cua hauv kev pabcuam sab nraum zoov.
Kua Compatibility:Kev tiv thaiv ib puag ncig rau roj av-raws li roj, roj, roj silicone, thiab cov tub yees. Tsis haum rau muaj zog oxidizing acids, esters, thiab ketones.
Nplaim Retardancy:Chloroprene ib txwm ua tus kheej -tuag thaum tshem cov nplaim taws vim nws cov ntsiab lus chlorine.
Mechanical Resilience:Zoo tsim kua muag lub zog thiab flex qaug zog kuj nyob rau hauv cyclic mechanical loading.
Muaj Kev Xaiv
Qib Variations:
• Commercial Qib: Economical compound rau kev sib khi thiab padding.
• High-Tensile Qib: Txhim kho cov khoom siv kho kom zoo rau cov haujlwm hnyav-cov haujlwm ua haujlwm.
• Flame Retardant Grade: Tsim kom muaj raws li cov qauv kev nyab xeeb ntawm hluav taws (xws li UL94, DIN 5510).
Adhesive Backing:Lub siab-sensitive nplaum (PSA) tau siv nrog cov kab tso tawm rau qhov chaw nyob ib ntus thaum sib dhos.
Qhov Loj:Kev cai hlais dav, txiav- rau- ntev nplooj ntawv, thiab precision tuag- txiav gaskets raws li CAD kos duab.
Kev tsim khoom
Kev tsim khoom siv cov kab ua haujlwm tas mus li kom ntseeg tau tias batch-rau-batch uniformity:
Compounding thiab Mixing:
Raw CR polymer, fillers, plasticizers, thiab curing agents yog homogenized hauv Banbury mixers.
Calendering:
Cov sib xyaw ua ke sib xyaw ua ke dhau los ntawm ntau- yob calenders los ua cov ntawv txuas ntxiv ntawm cov tuab tuab.
Vulcanization (Curing):
Cov ntawv yog vulcanized siv rotocure nruas presses los yog hydraulic tiaj phaj presses nyob rau hauv kev tswj kub thiab siab profiles.
Kev tshuaj xyuas & kuaj:
Inline gauge sensors saib xyuas thickness, ua raws li kev puas tsuaj batch kuaj nyob rau hauv lub internal kuaj rau tensile thiab hardness pov thawj.
Daim ntawv thov
Huab cua Seals & Flashing:Gaskets rau sab nraum zoov hluav taws xob enclosures, architectural panels, thiab HVAC nkag qhov rooj.
Kev vibration Dampening:Cov khoom siv mounting ncoo, choj bearing ncoo, thiab compressor cais strips.
Marine Cheebtsam:Hatch seals, dock bumpers, thiab tiv thaiv rub strips raug tshuaj tsuag ntsev thiab hnub ci.
Muaj Flange Gaskets:Tsawg- cov yeeb nkab siab flange seals tuav dej, cua, thiab tshuaj lom neeg me me.
Kev Lag Luam Ua Haujlwm
• Muaj Machinery & Khoom siv
• HVAC & Cov Cuab Yeej Cuab Yeej
• Marine & Shipbuilding
• Hluav taws xob cov ntaub ntawv & Fais fab faib
• Kev Tsim Kho & Civil Engineering
• Automotive Aftermarket
Standards & Quality Control
Ua raws li:Ua raws li ASTM D2000 / SAE J200 kev faib tawm tshuab. RoHS thiab REACH raws li cov qauv muaj nyob rau ntawm kev thov.
Kev Ntsuas Zoo:Txhua qhov ntau lawm tau kuaj xyuas cov khoom ntiag tug. Daim ntawv pov thawj zeb xeem (MTC) qhia txog cov durometer tshwj xeeb, lub zog tensile, thiab cov ntaub ntawv elongation nkoj nrog kev txiav txim ntau.
Txheej txheem tswj:ISO 9001 certified chaw khiav hauj lwm traceable ntau coding los ntawm raw polymer batch rau tiav yob.
OEM / Custom Manufacturing
Kev cai Formulations:
Kho qhov sib piv ntawm cov polymer, muab tub lim, thiab cov ntsiab lus yas kom tau raws li cov neeg siv khoom tshwj xeeb xws li qis - qhov kub thiab txias hloov tau los yog cov roj swell txwv.
Lub cev Dimensions:
Kev cai thicknesses li ntawm 0.5 hli mus rau 80 hli, dav txog li 2,000 hli, thiab kev cai yob ntev.
Fabrication Services:
Waterjet txiav, tuag- txiav, thiab CNC routing rau tiav gaskets thiab pads raws li STEP lossis DXF cov ntaub ntawv.
Ntim & Xa
Roll Ntim:Cov kab mob nyob ib ncig ntawm daim duab los qhia cores, qhwv hauv cov dej noo-cov yeeb yaj kiab polyethylene, thiab ruaj khov nrog hnyav- lub luag haujlwm strapping.
Palletization:Fumigation-dawb ntoo pallets lossis plywood thawv tsim los rau thoob ntiaj teb dej hiav txwv thiab huab cua freight.
Kev sau npe:Clear sab nrauv cov ntawv qhia cov lej batch, cov khoom specifications, qhov ntev, thiab tag nrho / net hnyav rau cov khoom muag nrhiav.
FAQ
Q: Yuav ua li cas CR roj hmab ntawv piv rau EPDM roj hmab ntawv rau sab nraum zoov siv?
A: EPDM muaj kev ua haujlwm ntev tshaj - lub sij hawm ozone thiab UV tsis kam, thaum CR (chloroprene) muab kev tiv thaiv zoo rau cov roj, roj, thiab nplaim hluav taws. Xaiv CR yog tias daim ntawv thov cuam tshuam nrog huab cua nruab nrab thiab kev sib cuag nrog cov roj av derivatives.
Q: Dab tsi yog qhov tsawg kawg nkaus xaj kom muaj nuj nqis (MOQ) rau kev cai thicknesses lossis dav?
A: Rau cov khoom lag luam txheem (1mm txog 10mm, 1000mm dav), tsis siv MOQ nruj. Rau kev cai xim, durometers tshwj xeeb, los yog tsis yog - qauv dav, tus qauv MOQ yog li ntawm 300 mus rau 500 kilograms ib qho kev khiav nyob ntawm qhov sib xyaw ua ke.
Q: Cov ntaub ntawv xeem puas muab nrog cov khoom xa tuaj?
A: Yog. Txhua qhov khoom xa tuaj suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (CoA) lossis Daim Ntawv Pov Thawj Zeb Xeem uas lees paub lub zog tensile, elongation, thiab hardness test tau kos los ntawm cov khoom siv pes tsawg.
Q: Cov ntaub ntawv roj hmab no puas tuaj yeem muab nrog cov nplaum nplaum?
A: Yog. High-tack acrylic siab-rhiab nplaum (PSA) tuaj yeem ua lub Hoobkas- siv rau ib sab nrog tev- tawm tawm liner. Qhia meej qhov yuav tsum tau ua nplaum nplaum thaum pib qhov kev nug.
Q: Dab tsi yog tus qauv qhov ntev rau kev txiav cov nplooj ntawv thiab yob?
A: Thickness tolerances ua raws li ISO 3302-1 Class M cov qauv (feem ntau nyob rau hauv 10% rau daim ntawv teev npe). Length thiab dav kam rau ua nyob rau hauv 10 mm rau txheem yob.
Q: Yuav ua li cas CR roj hmab yob yuav tsum khaws cia kom tsis txhob degradation?
A: Khaws cov yob kab rov tav ntawm qhov chaw tiaj tus hauv qhov chaw txias, qhuav (15℃txog 25 degree), tiv thaiv los ntawm tshav ntuj ncaj qha, UV qhov chaw, ozone- tsim cov khoom siv hluav taws xob, thiab cov khoom hnyav hnyav.
Thov ib daim Quote
Muab cov kev txwv hauv qab no txhawm rau txhawm rau txheeb xyuas cov txheej txheem thiab cov lus hais:
Durometer:Shore A hardness yuav tsum tau.
Qhov Loj:Thickness, dav, thiab ntev (los yog kos duab rau kev cai gaskets).
Ntim:Tag nrho cov meters, yob, los yog tej daim yuav tsum tau.
Kev ua haujlwm ib puag ncig:Kev txwv kub, dej sib cuag, thiab sab nraum zoov vs.
Cim npe nrov: cr roj hmab ntawv, Tuam Tshoj cr roj hmab ntawv manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
