This page explains how Automotive Weatherstrip 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.
An extruded rubber or thermoplastic elastomer profile designed to create a watertight, airtight, and dustproof seal between moving and fixed parts of an automobile.
Technical details and manufacturing context for Automotive Weatherstrip
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Profile LengthRequired | 1000–6000 m/roll | Standard supplied length per roll |
| Cross-Section ProfileRequired | 10–50 n/a | 2D drawing reference for extrusion die |
| Color | RAL 9005 n/a | Standard color (e.g., black) |
| Reinforcement TypeRequired | Steel insert n/a | Core material (e.g., steel, none) |
| Clip Spacing | 150–300 mm | Distance between mounting clips |
| Material | EPDM | Excellent weather resistanceASTM D2000 |
| Hardness | 60±5 Shore A | Balance of flexibility and sealingISO 7619-1 |
| Tensile Strength | ≥8 MPa | Minimum for durabilityISO 37 |
| Elongation at Break | ≥300 % | Ensures flexibilityISO 37 |
| Compression Set | ≤30 % | At 70°C for 22hISO 815 |
| Operating Temperature | -40–85 °C | Continuous service range |
| Density | 1.15–1.25 g/cm³ | Typical for EPDMISO 1183 |
| Weight | 0.5–2.0 kg/m | Depends on profile size |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Automotive Weatherstrip.
| pressure: | 0 to 0.5 bar sealing pressure, 0 to 2 bar water/air pressure resistance |
| other spec: | UV resistance: 1000+ hours, Compression set: ≤25% after 22h at 70°C |
| temperature: | -40°C to +85°C continuous, -50°C to +120°C intermittent |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
3 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.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
Common materials include EPDM rubber, thermoplastic elastomer (TPV), steel wire reinforcement, and polypropylene clips. The specific material grade should be confirmed with the supplier.
Profiles are supplied in rolls of 1000–6000 meters. Cross-section dimensions are defined by a 2D drawing reference, with a range of 10–50 units. Clip spacing is 150–300 mm. These are reference ranges; exact values depend on the vehicle model.
By forming a continuous seal, it reduces noise, vibration, and harshness from wind, water, and road. The elastomer's compression set and hardness affect long-term sealing performance.
Material properties are referenced to standards such as ASTM D2000 for EPDM, ISO 7619-1 for hardness, ISO 37 for tensile and elongation, ISO 815 for compression set, and ISO 1183 for density. These are verification references, not proof of certification.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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