Product
Hardness 65 EPDM 3mm-5mm 3/16" thin black rubber sheet
Premium Polymer Material Properties Profile
Our commercial and high-grade EPDM (Ethylene Propylene Diene Monomer) rubber sheets are synthesized utilizing premium virgin polymers. This specialized compound is engineered specifically to withstand severe environmental trials, providing unparalleled long-term sealing stability across heavy industrial applications.
Thickness Gauge & Dimensional Availability
Equipped with high-precision automated calenders, our manufacturing plant delivers consistent roll flat-width profiles and tight thickness tolerances across all standard configurations, significantly reducing material waste during precision die-cutting procedures.
3mm and 5mm EPDM gasket sheets are standard specifications commonly used in gasket manufacturing, and they are also recognized as standard sizes in various other industries; consequently, we possess extensive experience in the production and sales of these 3mm and 5mm variants.
Structural Reinforcement & Multi-Ply Insertion
For demanding engineering environments where excessive mechanical stress, immense joint pressure, or extreme tensile pulling force is applied, standard unreinforced rubber can stretch or extrude. To counteract this, we provide comprehensive cloth embedding services to significantly increase structural shear resistance.
■ Layer Configuration: We offer a wide range of configuration options, ranging from a single layer (1-PLY) up to a robust ten layers (10-PLY). Each fabric layer is precisely positioned relative to the rubber thickness to effectively prevent inter-layer delamination.
Surface Texture Options & Export Packaging
Every international shipment must endure harsh maritime humidity and long transit handlings. We prioritize both the surface aesthetic preferences of your target market and the rugged packaging specifications needed to ensure materials arrive flawless.
Looking for Reliable Wholesale 5mm (3/16") EPDM Gasket Rolls?
Direct factory manufacturing provides competitive container rates, and custom durometer compounding. Receive a comprehensive quote and arrangement for free sample kits within 24 hours.
✉ Request Factory Pricing & Free SamplesComplete Mechanical Performance & Dimensional Data Matrix
The empirical parameters provided below outline our standard high-volume commercial production configurations. Our internal laboratory can adjust polymer weight distribution, plasticizer types, and curing agents to hit exact customized cross-linking densities based on your precise engineering request.
| Thickness (mm / inch) | Standard Flat Width | Standard Roll Length | Fabric Insertion Limit | Hardness Range | Tensile Strength | Ultimate Elongation | Approx. Roll Weight |
|---|---|---|---|---|---|---|---|
| 1.0 mm (1/25") | 1.5 m | 10 m | None (Pure Matrix) | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 18.0 kg / 39.6 lbs |
| 1.5 mm (1/16") | 1.5 m | 10 m | None (Pure Matrix) | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 29.2 kg / 64.5 lbs |
| 2.0 mm (5/64") | 1.5 m | 10 m | 1-PLY Canvas Allowed | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 40.5 kg / 89.3 lbs |
| 3.0 mm (1/8") | 1.5 m | 10 m | 1-PLY or 2-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 63.0 kg / 138.9 lbs |
| 4.0 mm (5/32") | 1.5 m | 10 m | 1-PLY to 3-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 85.5 kg / 188.5 lbs |
| 5.0 mm (3/16") ★ Core Target | 1.5 m | 10 m | 1-PLY to 4-PLY (2-PLY Std) | 65 ± 5 Shore A | 3.0 MPa | ≥ 220% | 108.0 kg / 238.1 lbs |
| 6.0 mm (1/4") | 1.5 m | 10 m | 1-PLY to 4-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 130.5 kg / 287.7 lbs |
| 8.0 mm (5/16") | 1.5 m | 10 m | 1-PLY to 5-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 175.5 kg / 386.9 lbs |
| 10.0 mm (3/8") | 1.5 m | 5 m | Up to 6-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 110.25 kg / 243.06 lbs |
| 12.0 mm (15/32") | 1.0 m / 1.2 m | 2 m / 5 m | Up to 8-PLY | 65 ± 5 Shore A | 3.0 MPaa | ≥ 200% | 36.0 kg / 79.4 lbs |
| 15.0 mm (1/2") | 1.0 m / 1.2 m | 2 m / 5 m | Up to 10-PLY | 65 ± 5 Shore A | 3.0 MPa | ≥ 200% | 45.0 kg / 99.2 lbs |
Disclaimer: The analytical measurements and theoretical roll weights itemized above are computed based on standard compound densities of 1.5g/cm³. Minor variations fall within acceptable international industrial manufacturing tolerances.
EPDM Chemical Compatibility & Environmental Endurance Analysis
Selecting the appropriate elastomer compound dictates the lifecycle of an industrial gasket mechanism. EPDM excels magnificently where traditional general-purpose rubbers fail due to premature atmospheric degradation or oxidation under corrosive fluids.
Highly Recommended Operational Media
Restricted Media (Non-Compatible Environments)
Due to intense swelling and rapid breakdown of the crosslinked rubber polymer matrix, this specific formulation should not be introduced into continuous contact with:
Verified Factory Production Floor & Finished Inventory Showcase
We operate complete modern industrial compounding systems, banbury mixers, and large-scale continuous drum vulcanizers. This fully integrated setup guarantees an exceptional level of consistency across volume orders, avoiding the density and gauge fluctuations commonly seen with small-scale contract fabricators.
With an optimized nominal density of 1.5g/cm³ paired with a standard durometer stiffness of 65 Shore A, our 5mm rolls allow clean, defect-free edge separation under conventional automated clicker presses, advanced water-jet cutters, or CNC routing knives. This material is widely specified for heavy-duty industrial anti-vibration isolation layers, soundproofing partitions, expansion joints, municipal fluid conduits, and high-performance server housing environmental gaskets.
Direct Manufacturer B2B Procurement Desk
By purchasing directly from our production facility, you completely bypass middleman trading markups. Get in touch with our export management office today to discuss customized technical compound requirements, verified container weight profiles, container stowage plans, and flexible logistical scheduling.
Corporate E-mail: sales@chn-rubber.com
Official WeChat ID: 008613821173226
