3M丙烯酸胶带系列EX4000是一系列黑色双面胶，双层涂层用于汽车外部连接的丙烯酸泡沫胶带车身侧饰条和覆层等装饰件。3M EX4000胶带提供一种先进的粘合剂系统，能够很好地粘附在传统的表面能，耐刮擦和擦伤的汽车涂料系统。此外，3M EX4000胶带具有以下主要功能：独特的泡沫绵，在高温下提供应力松弛在保持紧密结合线的同时，保持完好的粘接外观。在寒冷天气下具有出色的抗冲击性。3M EX4000胶带的一些典型应用包括机身侧面模塑件、覆层、屋顶沟渠模塑件和车轮喇叭粘接。
颜色：黑色
规格：610mm*33m
长期耐温：93°C 短期耐温：149°C
| EX4008 | EX4011 | EX4015 |
| 0.76 mm | 1.14 mm | 1.52 mm |
|
633 kg/m3 (39.5lb/ft3) +/- 56 kg/m3 (3.5 lb/ft3) |
545 kg/m3 (34 lb/ft3) +/- 56 kg/m3 (3.5 lb/ft3) |
529 kg/m3 (33 lb/ft3) +/- 56 kg/m3 (3.5 lb/ft3) |
3M™ Acrylic Plus Tape Series EX4000 is a family of black, double-coatedacrylic foam tapes designed for the attachment of automotive exterior trim parts such as body side moldings and claddings. 3M EX4000 tapes offer an advanced adhesive system that adheres well to traditional, low surface energy, and scratch- and mar-resistant automotive paint systems.In addition, 3M EX4000 tapes offer the following key features:
• Unique foam core that provides stress relaxation when high application loads are encountered, while maintaining tight bond-line aesthetics under normal conditions.
• Excellent resistance to impact in cold weather
• Black color provides good bond-line appearance Some typical applications for 3M EX4000 tapes include body side moldings, claddings, roof ditch moldings and wheel flares.
