The difference between anti-fog masterbatch and foam masterbatch

The function of the anti-fog masterbatch is to form a layer of protection on the surface of the film, so that the mist generated on the surface of the film due to cold, heat, and humidity forms water droplets and drips.Problems of cold, heat and humidity will cause fog to form on the surface of the film, affecting the light transmittance and aesthetics of the film. Especially in the application of fresh food packaging and agricultural tent films. The generation of fog will affect the growth of crops. The function of anti-fog masterbatch can prevent the formation of fog on the surface of the film, does not affect the transparency of the film, and does not affect the growth of plants.

The foam masterbatch isBy adding a certain proportion of foaming masterbatch, fine air bubbles are formed in the material during the product molding process, and the size of the air bubbles is controlled through the adjustment of the proportion and process, and the weight of the material is reduced while meeting the requirements of product mechanics and appearance properties. , to reduce material consumption. To reduce costs and save energy.

Features of foam masterbatch:The foam masterbatch is generally granular, and the carrier is mainlyPolypropylene (PP) polyester chips (PET), etc.,While satisfying the requirement of light weight, it can save energy and reduce cost, and improve product texture. The application fields are mostly non-woven fabrics, films, sheets, injection molding, etc. Foaming masterbatches can make materials fluffy and soft, or foaming can reduce weight and other effects.

Of course, the difference between the two is far more than that, if you want to know, look forward to detailed inquiries.