This page explains how Extruded Rubber Profile is classified within Rubber and Plastic Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A continuous rubber strip with a custom cross-section, used for sealing, cushioning, and edge protection in automotive, construction, and industrial applications.
Technical details and manufacturing context for Extruded Rubber Profile
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Cross-section dimensions | 1–100 mm | Width and height of profile; custom shapes available.ISO 3302-1 |
| Hardness (Shore A) | 40–80 Shore A | Typical range; lower for soft seals, higher for structural support.ASTM D2240 |
| Tensile strength | 5–15 MPa | Varies with material; EPDM typically 7–12 MPa.ASTM D412 |
| Elongation at break | 200–600 % | Higher for flexible seals.ASTM D412 |
| Compression set | ≤30 % | After 22h at 70°C; lower is better for sealing.ASTM D395 |
| Operating temperature range | -40 to +120 °C | EPDM typical; silicone can extend to -60 to +200°C.ASTM D2000 |
| Density | 1.1–1.6 g/cm³ | Depends on polymer and fillers.ASTM D297 |
| Tolerance class | Class 1–3 class | Class 1 tightest; typical for precision profiles.ISO 3302-1 |
| Surface finish | Smooth or textured | Smooth for low friction; textured for grip or aesthetics. |
| Abrasion resistance | ≤150 mm³ | Volume loss; lower is better.ISO 4649 |
| Ozone resistance | No cracks after 72h | At 50 pphm, 40°C, 20% strain.ASTM D1149 |
| Water absorption | ≤1.0 % | Weight gain after immersion; important for marine use.ASTM D471 |
| Dielectric strength | 10–20 kV/mm | For electrical insulation applications.ASTM D149 |
| Flame retardancy | UL94 V-0 class | Optional; for fire-safety applications.UL 94 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Common materials include EPDM, NBR, silicone (VMQ), neoprene (CR), natural rubber (NR), and TPE. Each has different properties; for example, EPDM offers good weather resistance, while silicone handles extreme temperatures. Confirm the specific grade with the supplier.
You need to define the cross-section dimensions, material grade, hardness, and performance requirements such as temperature range, compression set, and chemical resistance. Refer to standards like ISO 3302-1 for tolerances and ASTM D2000 for material classification. Always verify with the manufacturer.
Hardness typically ranges from 40 to 80 Shore A, measured per ASTM D2240. Softer profiles (lower Shore A) are used for low-force sealing, while harder ones provide structural support. The exact value depends on the application.
Request technical data sheets and test reports from the supplier. Verify that the profile meets the required standards, such as ISO 3302-1 for dimensions and ASTM D2000 for material. Conduct your own tests if necessary, especially for critical applications.
Commonly used trade names and technical identifiers for Extruded Rubber Profile.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Compare manufacturer profiles with relevant product and process capability.