VHB泡棉双面胶
可加工成任意形状。
3M™ VHB™ Acrylic Foam Tapes provide the convenience and simplicity of a tape fastener and are ideal for use in many interior and exterior bonding applicati***. In many situati***, they can replace rivets, spot welds, liquid adhesives and other permanent fasteners.
These VHB tapes are made with acrylic foam which is viscoelastic in nature. This gives the foam energy absorbing and stress relaxing properties which provides these tapes with their unique characteristics. The acrylic chemistry provides outstanding durability performance.
VHB tapes utilize a variety of specific foam, adhesive, color and release liner types to provide each product/family with specific features. These features can include adhesion to specific or a broad range of materials, conformability, high tensile strength, high shear and peel adhesion, resistance to plasticizer migration, and UL746C recognition. All VHB tapes h***e excellent durability and excellent solvent and moisture resistance.
Note: All VHB tapes should be thoroughly evaluated by the user under actual use conditi*** with intended substrates to determine whether a specific VHB tape is fit for a particular purpose and suitable for user’s method of application, especially if expected use involves extreme environmental conditi***
3M™ VHB™ Tape 4920 Series: Firm high-strength foam; bonds to high energy
surfaces including most bare metals such as aluminum and stainless steel