Other hand can bump formed on the surface of a micro-shaped structure, which is very effective in reducing adhesion of plastic products without effect on the transparency of plastics products. Its role is mainly used in films and cap opening to maintain good performance.
It has been recommended for in PE, PP, PO blown film products, steam beads bags products. Blow molding, extrusion, injection moulding and casting processing.
Antiblock masterbatch reduces or eliminates blocking/sticking of polymeric films. Sivathene Anti block Masterbatches are based on synthetic silica which results in improved optical properties with tremendous antiblock properties.
Role of Antiblock Masterbatches
Thin polyolefin films are having tendency towards blocking to each other or surfaces of other materials. Opposite film faces are prone to adhere to each other or with other surfaces, which results in film blocking. This phenomenon is quite regnant during film winding operations. If not properly remedied, blocking causes severe handling problems during film unwinding and final packaging applications.
IMPORTANCE OF SIVATHENE ANTIBLOCK MASTERBATCHES
Incorporation of suggested dosage of Sivathene Antiblock Masterbatches into a film formulation confers a micro-rough surface to the film. This reduces or eliminates blocking without compromising the balance of physical, mechanical and optical properties of the film.
Typical advantages by using Sivathene Antiblock Masterbatches
Allows smooth unwinding and slitting of the reels Regulates the slip- and antistatic properties
Reduce friction between films
Increase output of packaging
lines Area of Applications
Sivathene Antiblock Masterbatches are recommended for all blown film, cast film & BOPP films.