PVC foam

✅ Core Features

1. Closed cell structure, extremely low water absorption rate, waterproof and dustproof, can form an effective seal by compressing 10%, and fits irregular and irregular gaps
2. Weather resistant, UV resistant, anti-aging, outdoor long-term use is not easy to pulverize; Resistant to weak acids, ozone, and some oil stains, suitable for automobiles and outdoor equipment
3. Shock absorption and sound insulation, slow rebound type with strong joint filling ability, slow recovery after compression, absorbing assembly tolerances; Customizable flame retardant UL94 V0 grade
4. Easy to die cut, capable of high-frequency heat sealing, convenient for processing gaskets and sealing strips; Smooth surface crust
5. Shortcoming: becoming brittle in low temperature environments; Burning will produce chlorine containing flue gas; Rebound and softness weaker than EVA foam

📦 Common specifications (industrial sealing)

• Density: commonly used 130/250 kg/m ³
• Form: roll, sheet, single-sided/double-sided adhesive foam tape
• Thickness: mostly 0.5mm~10mm, colors available in black and gray, customizable colors available

🛠️ Main applications (energy storage/automotive/electronics focus)

• Energy storage/power battery: PACK box sealing buffer gasket, dustproof, waterproof, shock-absorbing and noise reducing
• Automotive industry: sheet metal gaps, interior anti noise, door and headlight sealing strips
• Building HVAC: Sealing of doors, windows, curtain walls, air ducts, cold storage doors, and filling of roof joints
• Electronic and electrical: distribution boxes, outdoor lighting fixtures, air conditioning and refrigerator gaskets
• General industry: equipment flanges, chassis shock-absorbing gaskets, die-cutting gaskets

  Regarding PVC products, Foshan Zhiwei Adhesive Products Co., Ltd. has over 20 years of professional matching solution experience. We welcome inquiries and contact email from major manufacturers：yang@fszw-tapes.com。