Medical and health care, electrical, and electronic industries on double sided foam tape product characteristics and new features of the higher requirements will promote the double sided foam tape industry in-depth development.
Double sided foam tape also plays a small role in the TV used in the adhesive materials, including sponge, rubber, glass, etc., usually solid double-sided adhesive tape. In addition to the TV’s protective film, fiberglass adhesive paper, PCB board bar code, and body film, the outer box of bar code labels and advertising stickers can not be separated from the use of double sided foam tape.
2010 domestic double sided foam tape market is 5.5 million yuan, while in 2012, this data rose to 10 million yuan, almost doubling; the development of television, mobile phones, and other electronic products will be, to a large extent, pulling upstream! Domestic enterprises should be prepared to seize this business opportunity due to the demand for adhesive tape.
1. The primary purpose of the foam double-sided adhesive:
Foam double-sided adhesive is a type of adhesive that is designed to bond to various materials such as paper, cloth, film, and foam. It is applied by evenly coating both sides of a substrate, which serves as the material to be bonded. The adhesive is then rolled into a tape format, consisting of the substrate, the adhesive, and a release film which acts as isolation paper. It’s important to note that certain substrates may require surface treatment before the adhesive can be applied to ensure optimal bonding.
The foam double-sided adhesive tape comes in various classifications, including water-based, oil-based, hot melt, embroidery, and paste plate double-sided adhesive tapes.
Water-based double-sided adhesive tape is characterized by a relatively weak adhesive force, making it suitable for applications where a temporary bond is needed. On the other hand, oil-based double-sided adhesive tape offers a strong adhesive force, making it ideal for applications such as leather goods, pearl cotton, sponge, and shoe products, where high viscosity is required.
Hot melt adhesive double-sided tape is primarily utilized in stickers, stationery, and office environments due to its versatile and reliable bonding capability. Embroidery double-sided adhesive tape finds its main application in computer embroidery, providing a secure and durable bond suitable for this specific use.
Finally, paste plate double-sided adhesive tape is predominantly used for printing plate pasting and positioning, offering a specialized adhesive solution tailored to the needs of this application.
Foam adhesive is a versatile and widely used product that finds application in various industries. It is primarily utilized for substrate surface pasting, mold punching, decorations, computer embroidery, nameplates, postal services, footwear, apparel, and more. This adhesive provides an economical and effective solution for adhesion, mounting, fixing, and other relevant applications in different industries.
2. Application Techniques:
To ensure the best adhesion when applying Foam Tapes, it is important to follow these steps:
Step 1: Surface Preparation
- Carefully inspect the surfaces where the double sided foam tape will be applied to ensure they are properly aligned, clean, and completely dry.
- Before applying the double sided foam tape , meticulously clean the surface using a solution made of equal parts isopropyl alcohol (IPA) and water. This will effectively remove any dirt, dust, or grease residues that could potentially hinder the adhesion of the tape.
Step 2: Drying the surface
After you have finished cleaning the surface, use a clean cloth to thoroughly dry it. This step is important to remove any remaining residue from the cleaning solution, ensuring that the surface is absolutely clean and dry before applying the tape. Be sure to pay extra attention to any corners or crevices where moisture might linger.
Step 3: Applying the double sided foam tape
- Gently peel off the backing from the foam tape.
- Align the double sided foam tape with the prepared surface, making sure it is placed accurately.
- Apply definite pressure along the entire length of the tape to ensure strong adhesion.
Step 4: Applying firm pressure
To achieve better adhesive contact and improve bond strength, apply firm pressure using a J-roller with at least 15 psi (100 kPa) in roll-down or platen pressure. After application, the bond strength will increase.
At ambient room temperature, it takes approximately 20 minutes to achieve about 50% of the ultimate strength, 24 hours to reach 90%, and a full 72 hours to achieve 100% strength for bonding materials.
Additionally, in certain scenarios, it is possible to enhance the bond strength and expedite the attainment of maximum bond strength by subjecting the bond to elevated temperatures, such as heating it to 150°F (66°C) for a duration of 1 hour.
Following these detailed steps will help to ensure a successful application of Foam Tapes for your project.
3.Additional surface preparation which may be required for the following:
- Heavy Oils: When dealing with heavy oil or grease on a surface, it is advisable to use a degreaser or a solvent-based cleaner for effective removal.
- Abrasion: If the surface is affected by heavy dirt or oxidation, consider abrading the surface as it may aid in the removal of these stubborn particles.
- Adhesion Promoters: Priming the surface can play a crucial role in enhancing both the initial and ultimate adhesion to a wide range of materials, including plastics and paints.
- Porous Surfaces: It’s essential to prioritize the sealing of porous and fibered materials like wood, particle board, and concrete to ensure their longevity and durability.
- Unique Materials: Special attention and surface preparation are often required for dealing with materials such as glass and glass-like surfaces, copper and copper-containing metals, and plastics or rubber containing migrating components, such as plasticizers.
Conclusion:
When utilizing bubble foam double-sided tape for adhering imitation surface tiles, it’s crucial to select a tape with a suitable thickness to achieve the intended three-dimensional effect.
The thickness of the bubble foam adhesive should be carefully matched to the thickness of the imitation surface tiles in order to create a seamless three-dimensional appearance.
Once the real stone paint application is done, it is important to meticulously remove the foam tape without causing any damage to the wall primer or leaving any trace of residual adhesive behind.
