Acrylic foam tape, also known as acrylic foam tape. Because different materials have different elongation when the temperature changes. During the life cycle of components, structural bonding needs to bear the effects of static and dynamic forces, and the generated stress needs to be dispersed. Acrylic foam tape can be used as this bonding substrate to achieve simple permanent structural fixation between different materials without causing any damage to the materials themselves: this is because it ensures the stable bonding between various materials, Even if it is applied between bonding panels with different elongation, it can still withstand extreme temperature changes to achieve stable bonding.
1、 Three main characteristics of acrylic foam tape series:
1. Adhesive force
• Achieve strong and durable bonding, even on materials with different surface characteristics
• Excellent chemical resistance, suitable for different bonding surfaces
• The adhesive tape can soak the rough and uneven bonding surface excellently
2. Stress dispersion
• Acrylic foam tape can compensate static or dynamic stress excellently throughout the service life of components, and is suitable for curved surface bonding
• Unique viscoelastic property disperses external stress, ensuring firm and durable bonding
• When the temperature changes extremely, it can compensate for the thermal expansion and cold contraction between different materials
3. Temperature and weather resistance
• Excellent adhesion to cope with the impact of different climates, such as rain, light, etc
• Acrylate materials formed by intermolecular chemical bonds have created strong oxidation resistance
• After special curing reaction, acrylic foam tape has excellent temperature resistance
2、 Main application fields of acrylic foam tape:
1. Automotive
Acrylic foam series adhesive tape is suitable for permanent fixing of exterior decorative parts of car body, especially for bonding of car body curves and corners.
Acrylic foam tape has strong adhesion to materials with different surface characteristics, such as automobile exterior trim parts and varnish. During the service life of the whole vehicle, due to the different thermal expansion rates of the body and exterior trim parts, it is easy to generate static or dynamic stress and act on the bonding parts. The viscoelastic property of acrylic foam tape can achieve the best effect of stress dispersion. In addition, the product can also realize the waterproof sealing of exterior parts, prevent noise, and cope with extreme weather such as hot, cold, rain and snow.
2. Electronic field
Acrylic foam tape is suitable for bonding touch screens, windows and backboards of mobile phones, tablets and other electronic products.
Nowadays, narrow border design is more and more common in electronic products. On the very small bonding area, the acrylic foam tape still maintains excellent bonding strength, absorbs the impact force in the case of falling and collision, and plays the role of shock absorption, so as to avoid the falling off or fragmentation of the cover glass. At the same time, the product is easy to die cut, suitable for bonding and fixing electronic equipment of various sizes, and can also achieve waterproof sealing.
3. Construction field
Bonding of glass partition wall: acrylic foam tape can perfectly realize the bonding between glass or glass and aluminum profiles. Transparent acrylic foam tape series can create an almost invisible bonding effect for partition walls, while operating cleanly and quickly, and can also compensate for material tolerances. According to different design and application requirements, black and white products are also available.
Curtain wall bonding: striking building facades can be achieved by covering decorative walls. Compared with the traditional mechanical fixation method, acrylic foam tape can create a more "clean" and beautiful appearance, while meeting the high requirements of outdoor weatherproof.
Indoor wall covering: acrylic foam tape can fix ACM panel, acrylic glass panel, HPL panel, mirror surface and wood panel to the base plate, quickly changing the interior decoration style. The adhesive tape can quickly and cleanly install the panel without damaging the material and waiting for curing time.
Fixation of elevator stiffeners: acrylic foam tape can fix the stiffeners of elevator door panels to prevent deformation caused by external forces. In addition to ensuring reliable and durable adhesive force, the product can also withstand vibration and impact.
Fixation of furniture decorative panels: acrylic glass, wood, glass and other decorative panels are very common in cabinets, wardrobes and living room furniture. Acrylic foam tape can carry a certain weight of the panel to achieve long-term and reliable fixation between different materials.
4. Household appliances
Acrylic foam tape can be used to fix transparent or translucent decorative panels of household appliances, such as refrigerators, electric ovens, washing machines, air conditioners, etc. Invisible bonding ensures the design aesthetics of household appliances. At the same time, the foam base material can also absorb vibration and reduce noise. It is also suitable for bonding curved surfaces with certain radians. Even on the surface with low surface energy such as plastic, high adhesion can be achieved.
5. New energy field
Solar applications: Acrylic foam tape can cope with a variety of severe structural bonding applications in the solar industry, such as module back beams, condensers and solar reflectors. During bonding, it can maintain a clean working environment, realize rapid bonding, without drying or curing, and provide a reliable and efficient production process.
Wind blade application: In the design of wind blades, external components such as deflectors or serrated trailing edges can optimize turbine performance. Compared with liquid adhesive, using acrylic foam tape to bond these external parts can reduce the assembly time and optimize the blade processing and production process. Tape can provide high bonding strength, excellent stress dispersion and excellent weather resistance.
6. Transportation
Acrylic foam tape can effectively solve the assembly problem of components in the ceiling, wall and floor of motor car, high-speed railway or aircraft. It can be fixed efficiently and reliably, and meet the requirements of DIN EN 45545 for "aluminum tape aluminum" sandwich structure. Almost all projects now used in bullet trains, high-speed railways or aircraft need to reach the fire rating of DIN EN 45545, and must use certified fire resistant materials.
