Product
Closed-Cell PVC Foam Gasket
Specifications:
PVC foam gaskets offer excellent resistance to moisture and chemical corrosion and are suitable for both indoor and outdoor use. They offer excellent sealing performance and effectively resist erosion caused by rain,wind, and sunlight. This material is therefore ideal for everyday use. Excellent sealing performance (prevents the penetration of air, dust, and water) Extremely lightweight Good UV resistance.
Product Details
Introduction
Our closed-cell PVC foam gasketing is a versatile, lightweight sealing solution designed for demanding industrial, automotive, HVAC, and electronic enclosure applications. It offers excellent compressibility, low water absorption, and reliable resistance to dust, air, and moisture ingress.
Key Technical Specifications
| Property | Value / Range |
|---|---|
| Material | PVC / PVC-Nitrile blend |
| Cell Structure | Closed-cell |
| Density | 15–30 kg/m³ (customizable) |
| Hardness (Shore 00) | 30–60 (typical) |
| Compression Deflection | 10–35 kPa @ 25% deflection |
| Operating Temperature | -20°C to +80°C (up to +105°C for modified grades) |
| Water Absorption | ≤ 0.05 g/cm³ (low) |
| Flame Rating | UL 94 HBF or V-0 (available upon request) |
| Standard Thicknesses | 1 mm – 25 mm |
| Standard Widths | Up to 1000 mm |
| Adhesive Option | Self-adhesive backing (acrylic or rubber-based) |
Key Features
Excellent weather, UV, and ozone resistance
Good chemical resistance (mild acids, alkalis, oils)
High flexibility and low compression set
Easy to die-cut or kiss-cut into custom shapes
Available in black, white, gray, and custom colors
Typical Applications
Door and panel seals for electrical enclosures
Automotive trim and weatherstripping
HVAC system sealing
Electronic device gasketing
Vibration dampening and gap filling
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