^{3M VHB 雙面膠帶 4929 黑色 0.6mm}

^{3M VHB 4929 是一款黑色、厚度 0.64mm (25 mil) 的高性能雙面壓克力泡棉膠帶，專為金屬、塑膠(ABS, PVC, PC)等中高表面能材質設計，具有卓越的防水、耐衝擊與長期耐用性，可替代螺絲、焊接等緊固件，提供平整美觀的外觀。。
3M VHB 4929 規格表 (Spec)
• 基材類型： 壓克力泡棉 (丙烯酸泡沫)
• 顏色： 黑色
• 厚度： 0.64mm (0.025 英吋)
• 膠黏劑類型： 通用壓克力膠
• 剝離強度： 350N/100mm (約 9lbs/in)
• 拉伸強度 (T-Block)： 1100kPa (約 160psi)
• 耐溫性： 短期（分鐘至小時）：可達 149°C / 長期（天至週）：約 93°C
• 閉鎖結構： 具有良好的防水性、抗UV與防腐蝕能力
主要應用場景
• 取代鉚釘、銲接、螺絲等傳統緊固方式
• 汽車、機車、招牌、建築、家電、3C產品的內部或外觀接著
• 需要高強度與防水密封的場合 (如金屬貼合)
該膠帶具有壓敏特性，接觸後即具有操作強度，應用時建議先清潔接著表面。}
 

^Application

^{Panel to Frame/Stiffner to Panel Assembly, Panel & Trim Bonding, Panels to Frame, Rail Car Light Cover Attachment, Steel Fan Bracket Bonding, Stiffener Attachment, TV Stand Decorative Trim Attachment, Vehicle Signage Frame Attachment, Vibration resistant, Wall & Door Panel Attachment, Washing Machine Touch Panel Bonding, Rail Car Bonding Metal Stiffeners, Alternatives to Rivetting or Welding, Aluminum Floor Bonding, Bonding Door Kick & Seal Plate, Bonding Luggage Compartment Doors, Bonding Muntin Bars to Glass, Bonding Panels to Metal Frames, Bonding a logo to a Refrigerator, Bonding a logo to an Oven, Commercial Vehicle Roof Vent Attachment, Bonding Glass to a Metal Clothes Washer Door, Bonding Glass to a Metal Oven Door, Bonding Header Panel, Decorative Appliance Trim Attachment, Impact Resistance, Interior Rail Car Construction, Kickplates, Logo Bonding on TV, Metal Bonding, Mounting & Trim Attachment, Nameplate Attachment on Commercial Vehicles, Ceramic Cook Top Bonding, PVC Rack to Glass Door Bonding}

<sup>Recommended Applications

Decorative material and trim
Nameplates and logos
Panel to frame
Stiffener to panel</sup>

^{Dream, Design, Deliver with the 4950 Family of 3M™ VHB™ Tapes
3M™ VHB™ Tape 4929 is in the 4950 family of 3M™ VHB™ Tapes. This family of 3M™ VHB™ Tapes utilizes a general purpose adhesive on both sides of a firm type foam core. It is specifically designed for good adhesion to metals, glass and other high surface energy materials. They are commonly used in applications across a variety of markets including transportation, appliance, electronics, construction, sign and display and general industrial.}
 

最高工作溫度 (攝氏)    149 °C

Total Tape Thickness 厚度without Liner (Metric) 0.6mm