Rubber Sheet Nr40 – High Tear Resistance & Tensile Strength >18MPa Natural Rubber for Mining Use¹

Product Description  ApplicationHigh Tear Resistant Natural Rubber SheetApplicationThe high tear-resistant NR40 sheet has superior resilience, tensile strength, tear-resistance and elongation characteristics. Due to these good physical characteristics, it is widely used as the abrasive rubber lining to resist fine grain size products.  Available SizeThickness 1-30mmWidth 0.9-2mLength 1-20mAvailable ColorRed, Gray, Green, Brown, CustomizedAvailable Surface Smooth, Fabric Impression, CN bonding layer Product ParametersTypical Physical PropertiesPropertyTest StandardValuePolymer Type Natural RubberHardness (Shore A)ISO 868:200340 +/- 5Tensile strength (Mpa)ISO 37:2017≥22Elongation at break (%)ISO 37:2017≥700Tear Resistance (N/mm)ISO 34-1:2015≥60Abrasion Resistance at 5N (mm3)ISO 4649:2017≤60Density (g/cm3) 1.05 +/- 0.05Compression Set after 22h at 70oC (%)ISO 815-1:2014≤30Operating Temperature (oC) -40oC to 80oC Aging TestPropertyTest StandardValueHardness change after 168h at 70oC (Shore A)ASTM D573-04(10)≤5Tensile strength change after 168h at 70oC (%)ASTM D573-04(10)≤-15Elongation at break change change after 168h at 70oC (%)ASTM D573-04(10)≤-25Our advantages: Relevated Rubber Sheet ProductsWe can produce many kinds of industrial rubber sheet, foodgrade rubber sheet, such as SBR rubber sheet, NBR rubber sheet, CR rubber sheet, NR rubber sheet, anti-static rubber sheet,,ribbed rubber sheet, inserted sheet, cloth impression rubber sheet etc.Natural Rubber Sheet: High flexibility, good comprehensive physical mechanic performance. SBR Rubber Sheet: Better wear-resistant and anti-aging function than NR, low prices. Neoprene Rubber Sheet: Good climate resistant, ozone proof, hot resistance and chemical resistant. NBR Rubber Sheet: Good oil-resistant, wear-resistant and anti-aging. SBRWorking Temperature-30°C-80°C Tensile strength2-8mpa Hardness50-80 DuroNBR General GradeHigh Grade Material SelectionSBR/NBRNitrile Working Temperature-30°C-80°C-30°C-110°C Tensile strength3-8mpa Hardness50-80 DuroCR General GradeHigh Grade Material SelectionSBR/CRNeoprene Working Temperature-30°C-80°C-30°C-110°C Tensile strength3-8mpa Hardness50-80 DuroEPDM General GradeHigh Grade Material SelectionSBR/EPDMEPDM Working Temperature-30°C-80°C-30°C-110°C Tensile strength3-8mpa Hardness50-80 DuroSiliconeWorking Temperature-50°C-220°C Tensile strength6-8mpa Hardness60-70 DuroInsulationPolymer Content100% SBR Working Temperature-30°C-100°C Proof Voltage15KV-50KV ColorBlack, Grey SurfaceSmooth/ fine ribAntistatic/ESDMaterialNBR/SBR Working Temperature-30°C-100°C Top Layer107-109Ω Bottom Layer103-105Ω ColorGreen+blackResearch & Development CenterCertificationsWe are certified to the ISO 9001:2015 quality management system standard.We have a professional quality control team. We can provide rubber sheet products that meet different standards according to the needs of customers.Product certification includes:REACH compliance, RoHS compliance, ASTM standard, FDA certification, SGS standard, etc.Company ProfilePackaging & ShippingFAQQ1. Are you a manufacturer?Yes, we have mainly produced rubber conveyor belts for over 18 years.Q2. What is your main products?Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.Q3. What about the lead time?1)3--5 days for sample.2) 20--25 days for mass production. If urgent, we have the green channel.Q4. Can you send free samples?Yes, we provide samples for free after inquiry.Q5. How about the package?Standard export packing method, your special requirement will be respected.Q6. What is your Payment terms?T/T or L/C.Q7. Can you do door-to-door?No problem.Q8. How do you ensure your product quality?Our quality control system had been IS09001 certified. The first-class production equipment, testing facilities and a complete quality assurance system guarantee the high quality.Q9. What is your major market?Our products are heavily involved in exporting all over the world, including Europe, America, Middle East,Southeast Asia, South Africa, Australia, etc.Q10. What you can do to support me better?We can provide products that meet quality standards, timely delivery, transportation packaging requirements,and customer' s other special requirements. 

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