selbstklebbende

Selbstklebbende is a German term used to describe materials that carry an adhesive on one side, allowing them to stick to surfaces without the need for additional wet glues. The word can be written as selbstklebbende or more commonly as selbstklebende; both forms are used in product descriptions and technical literature. The concept is closely related to pressure‑sensitive adhesives (PSA), which set by light pressure rather than curing or heating.

Typically, a self‑adhesive product consists of a substrate (such as paper, film, or foil) with a pressure‑sensitive adhesive layer on the back, usually protected by a release liner that is peeled away before use. When the liner is removed and the adhesive is pressed onto a surface, bonding occurs through adhesive tack and cohesive strength. Common examples include self‑adhesive labels, tapes, and mounting strips.

Common materials and adhesives used for self‑adhesive products include acrylic and rubber‑based PSAs, chosen for properties such as initial tack, strength, temperature resistance, and aging behavior. Substrates vary depending on the application and can be paper, polypropylene, polyethylene, or metal foils. The performance of selbstklebbende items depends on surface cleanliness, roughness, and compatibility between adhesive and substrate.

Applications span packaging, labeling, electronics, automotive, and medical sectors. Advantages include quick application, clean handling, and rework flexibility, while limitations involve residue on removal, surface compatibility, and sensitivity to temperature and humidity. In German technical usage, selbstklebende is the more common descriptor, with selbstklebbende appearing as a variant in some contexts.