How to measure and guarantee the stickiness of sealing tape?

The viscosity of sealing tape is an important indicator of its sticking ability, usually measured in terms of viscous strength and viscous retention time. The following are key factors in measuring and ensuring the stickiness of sealing tape:

Material and coating: The material and coating of the sealing tape have an important impact on its stickiness. Common materials include OPP film, PET film, etc., and the coatings are divided into two types: glued and non-glued. High-quality coating materials and processes can provide better adhesive strength and adhesive retention time.

Adhesive type: The type of adhesive used in sealing tape can also affect its stickiness. Common adhesive types include natural rubber, synthetic rubber, acrylic, etc. Choosing the right adhesive type can provide better tack properties.

Adhesive coating amount and distribution: The adhesive coating amount and distribution are also important factors in measuring viscosity. Appropriate amount of adhesive applied and even distribution can provide better adhesive effect.

Storage and use environment: The stickiness of sealing tape is affected by the storage and use environment. Avoiding the influence of adverse environmental conditions such as moisture, high temperature, and ultraviolet rays can ensure the adhesive performance of the tape.

Quality Assurance and Certification: Choosing a sealing tape brand that has passed quality assurance and certification can ensure you get high-quality adhesive properties.

Regular inspection and maintenance: During use, regularly check the adhesive properties of the sealing tape, promptly treat the adhesive surface, and keep it clean and dry to ensure its adhesive effect.

Usage methods and techniques: Correct usage methods and techniques can also affect the adhesive properties of sealing tape. For example, apply appropriate pressure when pasting to ensure complete contact between the pasting surfaces, etc.

To sum up, in order to ensure the adhesive performance of sealing tape, comprehensive considerations can be made from aspects such as material, coating, adhesive type, coating amount and distribution, storage and use environment, quality assurance and certification, and usage methods. Choosing the appropriate sealing tape and following the correct usage method can achieve better adhesive effects and ensure the firmness and integrity of the seal.