Custom Extruded Solid and Sponge Silicone Cords
Custom Extruded Silicone Rubber Rods Manufacturer
Solid silicone rubber cord is a reliable choice when a project needs flexible sealing material with stable heat resistance and long service life. It is widely used for static sealing, custom gasket fabrication, groove filling, insulation support, and cushioning in industrial and commercial equipment.
At Suconvey, we manufacture custom high temp solid silicone rubber cord for buyers who need stable material quality, clean extrusion, and flexible size options. This cord as durable, heat- and cold-resistant, non-reactive, and suitable for food-related and industrial applications, with custom size, thickness, color, and hardness support.
Why Choose Silicone Rubber Cord
Solid silicone cord is often selected when sponge materials are too soft or absorb too much compression over time. A solid cord profile gives better structural stability, smoother surface quality, and more predictable sealing performance in many equipment designs.
Silicone also performs well in applications exposed to temperature cycling, UV, ozone, and outdoor aging. The current page highlights high and low temperature resistance, flexibility, low friction, tear resistance, and material stability, which makes this product suitable for demanding sealing environments.
Product Details
Extruded solid silicone rubber cord supplier
Key Advantages
- Good heat resistance for demanding sealing environments
- Flexible but structurally stable solid profile
- Suitable for gasket cutting, groove sealing, and edge protection
- Resistant to weather, UV, ozone, and aging
- Available in food grade, medical grade, and commercial grade options
- Custom diameter, color, hardness, and cut length available
- Optional adhesive support and custom production by drawing or sample
China Custom diameter silicone rubber cord Manufacturer
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Custom High Temp Silicone Rubber Cord |
| Material | Silicone Rubber |
| Specific Gravity | 0.2-1.3 g/cm³ |
| Hardness | 20-90 Shore A |
| Appearance | Smooth / Wave / Braided |
| Working Temperature | -60°C to 350°C |
| Tear Strength | Up to 25 MPa |
| Elongation | 300-650% |
| Deformation Rate | ≤9% |
| Anti-Flammable | UL94 - V0 | Typical Applications | Heating equipment, doors, windows, washers, freezers, pumps, showers, stoves, automotive sealing, custom gaskets |
Typical Applications
High temp solid silicone rubber cord is commonly used in:
- High temperature seals for heating equipment
- Door and window sealing
- Washer, freezer, and shower sealing
- Pump and stove sealing
- Valve cover and engine-related sealing support
- Radiator and fuel-line-adjacent applications
- Custom gasket fabrication from cord stock
- General industrial sealing and cushioning
These uses align with the applications listed on the current product page, which includes heating equipment, doors, windows, toilets, washers, freezers, water pumps, showers, stoves, and several automotive-related uses.
What We Can Customize
- Cord diameter
- Color
- Hardness
- Cut lengths or continuous coils
- Food grade, medical grade, or commercial grade material
- Adhesive-backed option for specific uses
- Custom supply based on drawing or sample
- OEM packaging and repeat production support
Why Choose Suconvey?
Different applications need different cord diameters, hardness levels, and supply forms. A smaller diameter may be used for compact grooves, instrument sealing, or light compression designs. A larger cord may be used for access doors, equipment covers, heating systems, and custom fabricated gaskets.
We support custom production based on drawings, samples, or target application details. The current page states that Suconvey can cut to size, provide free samples and design drawings, and customize size, thickness, color, and hardness according to project needs. That makes this product suitable for both standard replacement use and OEM development.
Custom Silicone Rubber Cord Manufacturer in China
If you need a high temp solid silicone rubber cord for sealing, insulation, or gasket making, the most important step is matching the material and size to the actual service condition. A well-made silicone cord should give clean dimensional consistency, reliable flexibility, and long-term resistance to heat and aging.
For OEM or replacement projects, sending the target diameter, hardness, application, and working environment details first will help shorten sampling time and improve the final fit.
Packaging & Shipping Information
To protect the product during global transportation and storage, we apply export-grade packaging and provide flexible shipping solutions.
Pre-Shipment Inspection
Each batch is inspected before packaging to confirm hardness, thickness, surface condition, and visual uniformity. Batch codes are recorded and compliance documentation may be provided when required for regulatory purposes.
Packaging Method
Silicone strips are wrapped with protective film to prevent dust, moisture, and surface damage. Several rolls are placed into reinforced cartons, which are then secured on fumigation-free pallets using straps and stretch film.
Shipment Options
We regularly ship to customers in Europe, North America, and Asia through sea freight, air freight, or express courier for urgent testing needs. Both FCL and LCL shipments are available.
Documentation Support
All necessary export documents can be provided for customs clearance, including commercial invoice, packing list, bill of lading or airway bill, certificate of origin, and food-contact compliance statements or test reports when applicable.
Sample Delivery
Material samples and short test strips can be supplied for validation and equipment trials. Samples can be sent via DHL, FedEx, UPS, TNT, or using your appointed courier account.
After-Arrival Support
If any damage or discrepancies are discovered during unloading or inspection, customers may contact us within 7 days with photos and batch information. Our team will respond promptly to assess the situation and provide a reasonable solution.
Happy Customers
Year after year, multiple industries recognize Suconvey Rubber as a leader in quality, service, and innovation. We’re proud to be one of the top rubber products manufacturers in the world.
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Frequently Asked Questions
If your question is not listed, please contact us.
Before ordering, it helps to confirm:
- Required cord diameter
- Groove size or sealing gap
- Working temperature range
- Whether the cord is used as a seal or gasket material
- Hardness preference
- Exposure to chemicals, UV, moisture, or outdoor weather
- Whether you need cut pieces, long coils, or sample development
A suitable solid silicone cord should fit the groove correctly, compress in a controlled way, and keep stable performance over repeated service cycles.
Solid silicone cord is denser and more structurally stable. It is usually better for applications that need stronger support, cleaner edges, and lower long-term compression change. Sponge silicone cord is softer and may be better for lower closing force or larger uneven gaps.
Yes. Custom diameter, color, hardness, and cut length are available. The current page also states that Suconvey can customize size, thickness, color, and hardness according to customer requirements.
Yes. The current page lists cut-to-size service, free samples, and design drawing support. That is helpful for buyers developing custom seals or checking fit before mass production.
Yes. The current page lists a working temperature range of -60°C to 350°C and specifically mentions use in high temperature seals for heating equipment. That makes it suitable for many heat-related sealing environments.
