Polyethylene foam tape is a high-performance tape with polyethylene (PE) foam material as the base material and acrylic adhesive coated on both sides. Its core features include:
Buffering and shock resistance: closed-cell foam with a density of 30-50kg/m³ can absorb more than 80% of impact energy.
Strong weather resistance: adapt to temperature differences from -20℃ to 120℃, and the UV protection layer is designed to resist aging for ≥5 years;
Sealing and waterproofing: the compression rebound rate of foam is greater than 90%, effectively blocking water vapor penetration (IP67 certification).
Environmentally friendly and non-toxic: passed ROHS and REACH certification, VOC emissions <0.1ppm.
Application scenarios of polyethylene foam tape
Automobile manufacturing: door seal fixing, interior parts shock absorption and fitting, oil resistance and corrosion resistance;
Electronic equipment assembly: mobile phone/tablet screen buffer bonding, optional thickness of 0.5-3mm;
Building curtain wall installation: glass/metal plate joint filling, reduce thermal expansion and contraction noise;
Cold chain logistics packaging: refrigerated box sealing and insulation, -18℃ low temperature to maintain viscosity without falling off;
Home decoration: invisible fixing of skirting, traceless hanging of decorative paintings, removal without residual glue;
Photovoltaic industry: solar panel frame sealing, moisture and heat resistance (85℃/85%RH) and stable performance.
Technology upgrade and market growth drivers
Material innovation:
Cross-linked polyethylene (IXPE) foam is popularized, and the tensile strength is increased to 2.5MPa;
Conductive foam tape (surface resistance <10⁴Ω) is used for EMI shielding of 5G equipment.
Environmental protection policy promotion:
Under China's "dual carbon" goal, the utilization rate of recycled PE raw materials has increased to 35%.