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Lingo Rubber Plastic

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+8618358136245

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1.58million

Total Employees

around 40

Business Type

Green Energy & New Materials

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Lightweight Compressible Sponge Silicone Rubber Cords

Name: "Lightweight Compressible Sponge Silicone Rubber Cords"
Rating: 5 (456 reviews)

Quantity:

SKU: 1255689447

Model: LG-SRC

Product Details

Lightweight Compressible Sponge Silicone Rubber Cords

These sponge silicone rubber cords offer a lightweight, compressible sealing solution. Manufactured from silicone rubber with a sponge (cellular) structure, they provide excellent cushioning and flexibility, while maintaining FDA compliance and heat resistance. Available in custom lengths and colors (Pantone or RAL), our sponge cords are designed to conform to irregular surfaces, ensuring a reliable seal in diverse applications.

Key Selling Points

Lightweight: Sponge structure reduces weight, making handling and installation easier. (source: product type - sponge)
Compressible: Provides a tight seal even on uneven surfaces, improving overall performance. (source: product type - sponge)
FDA Qualified: Meets FDA requirements, safe for food contact and medical applications. (source: product params)
Heat Resistant: Can withstand elevated temperatures without losing shape or function. (source: product params)
Customizable: Length and color are fully customizable to match your specific needs. (source: product params)

Technical Specifications

Property	Value
Material	Silicone Rubber
Type	Sponge
Model	LG-SRC
Color	Custom, Pantone or RAL
Length	Custom
FDA	Qualified
Heat Resistance	Yes

Models and Options

Available in various diameters and custom-length cut pieces.
Different sponge densities can be produced based on application.
Color matching to Pantone or RAL codes.

Materials and Structure

The sponge structure is created by introducing air into the silicone matrix during curing, resulting in a closed-cell or open-cell foam. This structure delivers a unique combination of softness, flexibility, and compressibility, while maintaining the inherent chemical resistance and thermal stability of silicone rubber.

Applications

Automotive & Transportation - door seals, vibration damping
HVAC & Refrigeration - gasketing and insulation
Food & Beverage - cushioned sealing for equipment
Medical & Healthcare - padding and sealing in devices
Aerospace & Aviation - lightweight seals
Electronics & Electrical - dust and moisture protection
Industrial Manufacturing - impact protection
Marine & Offshore - watertight seals

Customization

Length cutting to exact specifications
Color matching to Pantone/RAL
Sponge density adjustment
Custom packaging

FAQ

What makes sponge silicone different from solid?

Sponge silicone has a cellular structure that makes it lighter, softer, and more compressible than solid silicone.

Can this product be used in food processing?

Yes, the material is FDA qualified, making it suitable for food contact applications.

What is the maximum temperature resistance?

While not specified, silicone rubber generally withstands temperatures up to 200°C. Please contact us for specific heat resistance requirements.

Do you supply samples?

Yes, we provide samples for testing before bulk orders.

What are the payment options?

We accept T/T, L/C, D/P, PayPal for small orders, and offer credit terms for established customers.

How do you ship internationally?

We offer EXW, FOB, CIF, DDP, and other delivery methods as per your requirement.

Can you produce custom cross-sections?

Yes, custom tooling can be developed to produce the required cross-section.

What certifications do you hold?

We have PPAP certification for automotive production part approval process.

Inquiry Information

Email: sales@lingorp.com | Tel/WhatsApp: +86 18358136245

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Images

Sponge silicone rubber extrusion cord cut piece

Round sponge silicone rubber cord used for sealing