Item No. SP-007
Silicone extrusion is a continuous, high-volume manufacturing process that shapes uncured silicone through a precision die to produce consistent, flexible profiles including tubing, seals and gaskets.Widely applied in the automotive, medical and construction industries, this process delivers exceptional heat resistance, long-term durability and high customization, ideal for sealing and insulation applications.
Key Aspects of Silicone Extrusion
Process
Silicone extrusion uses a rotating screw to push uncured silicone compound through a precision die, followed by curing in a hot-air oven or similar system to permanently set the desired profile shape.
Materials
We offer silicone in a full range of grades, including food‑safe, flame‑retardant, high/low temperature resistant, and steam‑resistant options. Post‑curing is available to remove volatile organic compounds (VOCs) for enhanced purity and performance.
Shapes & Profiles
Our silicone extrusion capabilities support complex, custom profiles, including cords, strips, T‑seals, P‑seals, U‑channels, and fully customized designs.
Applications
Typical applications include medical tubing, automotive door seals, electrical insulation, construction glazing, and many other demanding sealing and insulation uses.
Benefits
Silicone extrusions deliver outstanding elastic memory, excellent high‑temperature resistance, and strong biocompatibility, making them ideal for medical devices, food processing equipment, and critical sealing applications.
Common Silicone Extrusion Profiles
Tubing & Hoses
Ideal for medical devices, fluid transfer systems, and food-grade applications.
Gaskets & Seals
Used in weatherstripping, panel sealing, door & window insulation, and industrial sealing solutions.
Cords & Custom
ProfilesSuitable for O-rings, custom gaskets, and precision sealing components.
Materials
Silicone
Hardness
20-80 ShA
Color
Black, Red, Green, Yellow, Blue, Brown, Gray, etc
Applications
Automotive, Food and Medical Industry, Construction,Transportation.
Standardized Pallets: Goods are stacked on heat-treated (ISPM 15) or plastic pallets, optimized for forklift handling. Rigid Corner Protectors: High-impact cardboard corner guards are applied to the full height of the stack. This prevents the straps from cutting into the rubber and maintains the vertical integrity of the pallet.
Standard Rolls: Goods are typically supplied in 50m or 100m continuous rolls, precision-coiled to maintain the profile’s structural shape.
Price terms
The price is based on FOB, CFR or CIF terms according to Incoterms 2000.
Delivery time
There is no guarantee for the delivery time. The guarantee is only for lead time.
Valid time
The valid time of molding or extrusion profile is 60 days unless there is big changes of raw compound and exchange rate.
Do you have a standard part?
We do not have a standard parts. All of our products are custom made to customer specifications, we may apply for the authorization from customer for the parts same to what you are looking for.
Will I need to invest tooling to produce my product?
If we do not have an existing tooling to meet your requirements, you will have to buy one.
Will you use the tooling for other customers?
No, you will have the 100% rights of the tooling. Please refer to our privacy policy and non disclosure agreement.
How can do I select the raw compound for my application?
With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.
Do you use any international standards for the rubber products?
Yes, we use ASTM standards and RAM standards to define the quality of the rubber seal and rubber gaskets.
Can you supply different color material?
Yes, we can produce custom molded rubber and silicone rubber products in a variety of colors.
Package and shipment
All the goods will packed by carton box and loading to the pallet.
If you have any questions or needs about the product, please fill in the following form and we wll contact you as soon as possible.
PHONE: +86 0532 8769 9025
EMAIL: sales@todorubber.com
Located in Linqu County
Located in Jiaozhou City
Located in Renqiu City
Located in Laixi City
