Articles

Calcium carbonate filler masterbatch can help adjust material cost, stiffness, density, opacity and processing behaviour in selected plastic applications. It is not, however, a universal way to reduce cost without changing the finished product. A useful evaluation considers the carrier resin, calcium-carbonate particle characteristics, dispersion, dosage, process conditions and every property the customer must retain. The most meaningful comparison is cost per tonne of accept

Fogging occurs when water vapour condenses into small droplets on a film surface. These droplets scatter light and reduce visibility through the film. In food packaging, fog can obstruct the product. In greenhouse film, condensed droplets may alter light transmission and distribution. Anti-fog masterbatches are used to modify the behaviour of water on suitable film surfaces. In an appropriate formulation, separate droplets may spread into a more uniform water layer. Performan

Learn how polymer processing aids may reduce melt fracture and die build-up, and how to test dosage, activation time and downstream performance.

Masterbatches can introduce colour, opacity and selected processing or environmental functions into polymer compounds used in cable production. The correct grade depends on the cable layer, base compound, extrusion conditions, service environment and applicable testing. A masterbatch intended for outer sheathing should not automatically be used in electrical insulation or semi-conductive layers. Identify the Cable Layer An enquiry should clearly identify where the material wi

Learn how polymer, climate, colour, thickness, additives and weathering tests affect UV-stabilizer masterbatch selection for outdoor plastics.

Learn how slip and anti-block masterbatches affect film handling, coefficient of friction, opening, printing and packaging-line performance.

Learn what to include in a masterbatch RFQ: polymer, application, colour standard, dosage, compliance, packaging, quantity and shipping requirements.

Discover the main causes of colour variation in plastic products and how to control temperature, resin, dosing, dispersion and processing conditions.

In the world of plastic manufacturing, especially in applications exposed to sunlight such as outdoor furniture, agricultural films,...