Foam tape are used for different purposes like weather-stripping, gaskets, thermal insulation, bonding, acoustical, and vibration damping. Mainly they are used in automotive applications, appliances, shower and bath, electrical and electronics, point of purchase signage, extruder applications, and plastics molder. They are used for welding materials and mechanical fasteners like bolts, screws, and rivets. The durable seals are best for gas, liquid, dust, sound, and others.
Properties
Foam tapes vary in cell structure, adhesive type, thickness, and density. They can be used for a variety of applications. They are very flexible and they are mainly used for filling spaces or for joining irregular surfaces. They can withstand temperatures from -40F to 300F. It can resist the ultraviolet rays of the sun, the moisture, the solvents and is easily adaptable to various thermal expansions.
Applications
Foam tapes can help in various types of sealing and bonding applications. They are used in the automotive industry mainly for metal substrates, plastic emblems, sealing doors, windows, sunroofs and also for hatches and trunks. They are also used for construction industries and for other various applications.
The adhesive coated foam tapes are used to close two matched machine parts and acts as compressible sealants. They can be used around pipelines so that sound, air, fluid, and gas does not escape. They can also be used for shed doors, electrical enclosures, and garage doors and for pumpable sealants.
It is placed along with doors so that the cold is maintained and the hot air stays outside. It is used for sealing gaps and is even very cost-effective. They have removable backing that should be peeled off before application. They require adhesive on one side, double side and sometimes both sides can be used.
It might be a problem of weatherstripping as windows and doors have to be opened during the temperate months. The doors and windows have to be closed and the weatherstripping which is one-sided protects the heat from entering and cooling of the air conditioning to escape out. It usually goes to eight feet in a roll.
The lengths should definitely be checked before purchasing so that there is enough tape to complete the entire task. Even environmental factors should matter like solvents, ultraviolet lights, weather exposure, and indoor and outdoor use.
Recommended Applications
Polyethylene is used for indoor purposes. Neoprene is a long-lasting indoor and outdoor Tape which is mainly used for weatherstripping applications. Polyether is conformable low-density foam that is mainly used for protected outdoor applications or indoor applications.
PVC Vinyl is used for impact cushioning and it also has long term outdoor exposure. Vinyl Nitrile is popular for heavy appliances and machinery as it has powerful vibration dampening. EFO EPDM is popular for its durability and resistance to heat.
Advantages:
They can be easily and quickly applied. The cost and labour time decreases. Acoustical insulation and the thermal process are better. No equipment or tools are required. Drilled holes are also not required. It will not cause leaks and will even create the potential for corrosion.
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