Our silicone foam sealing strips stand out in global markets, combining advanced foaming technology with high-quality materials to deliver exceptional sealing performance for diverse industrial and commercial needs. Backed by strong factory capabilities, we ensure every strip meets strict quality standards.
Our silicone foam sealing strips stand out in global markets, combining advanced foaming technology with high-quality materials to deliver exceptional sealing performance for diverse industrial and commercial needs. Backed by strong factory capabilities, we ensure every strip meets strict quality standards.
High-Grade Silicone Materials for Superior Properties
We craft silicone foam sealing strips using top-tier, non-branded silicone compounds—infused with high-stability blowing agents to form a uniform closed-cell foam structure. This material selection ensures:
- Excellent sealing performance: Closed-cell foam blocks air, water, and dust infiltration (airtightness ≤0.03kPa/h), ideal for doors, windows, and equipment enclosures.
- Strong durability: Resists aging, UV radiation, ozone, and mild chemicals, maintaining flexibility and sealing ability even after 6,000+ hours of outdoor use.
- Safety compliance: Meets FDA, RoHS, and REACH standards, making it safe for food-contact scenarios (e.g., refrigerator seals) and medical equipment.
Advanced Production Process & Strict Quality Control
Our silicone foam sealing strips undergo a precise, automated manufacturing flow to guarantee consistency:
- Material mixing: Silicone raw materials and blowing agents are blended in computer-controlled ratios to achieve adjustable foam density (0.25-0.9g/cm³), ensuring uniform cell distribution.
- Extrusion & molding: Specialized extruders shape the mixture into strips of custom cross-sections (e.g., D-shape, P-shape, flat) with tight tolerance (±0.05mm for thickness and width).
- Vulcanization & finishing: Strips are cured at 185-205℃ to stabilize the foam structure, then trimmed, deburred, and inspected for surface defects (e.g., bubbles, uneven edges).
- Performance testing: Each batch undergoes compression set tests (≤8% after 72h at 150℃), temperature cycle tests (-65℃ to 220℃), and water resistance tests to ensure reliability.
Wide Applications & Extreme Environment Adaptability
Silicone foam sealing strips excel in various scenarios:
- Construction: Used as door/window seals (reducing energy loss by 35%) and curtain wall gaskets (blocking wind and rain).
- Automotive: Applied as cabin seals (enhancing sound insulation by 20%) and engine compartment gaskets (resisting high temperatures).
- Electronics: Serves as dustproof and shock-absorbing seals for smartphones, laptops, and industrial control panels.
- Food & Medical: Used as non-toxic seals for freezers, ovens, and medical device enclosures (withstanding frequent cleaning and sterilization).
Custom Solutions & Efficient Service
We offer tailored silicone foam sealing strip services to meet client needs:
- Flexible customization: Accept drawings, samples, or 3D models to produce strips with custom cross-sections, lengths (up to 100 meters), and adhesive backing (e.g., high-tack 3M tape for easy installation).
- Fast response: Provide detailed quotations within 24 hours of inquiry; complete custom samples in 5-7 working days.
- Reliable delivery: Our large production capacity (up to 25,000 meters/month) ensures on-time delivery for bulk orders, supported by a mature supply chain.
We also undertake OEM/ODM orders (e.g., custom colors, logo printing) and provide one-stop technical support—from design optimization to after-sales troubleshooting.
Why Choose Us? Tenye’s Core Advantages
- Strong Technical Capability: Equipped with a dedicated R&D team and custom extrusion dies, we master complex cross-section designs and foam density control—small manufacturers cannot match our precision.
- Uncompromising Quality: As Tenye, we uphold “quality as core”—premium materials and strict testing ensure every strip meets international standards, which is our responsibility to clients.
- Client-Centric Service: Adhere to “integrity first, quality first, service first,” with multilingual communication (English, German, Japanese) and international service standards for seamless global cooperation.
