Articles

Film thickness, white-layer ratio, resin, dispersion and processing all influence white masterbatch opacity. This guide explains how to evaluate and troubleshoot the result.

Colour drift can come from calibration, material flow, throughput or sampling. Check dosing stability before changing the masterbatch formulation.

A practical guide to how carrier compatibility, carbon-black dispersion, extrusion conditions, surface texture and lighting influence cable-jacket appearance and qualification.

Learn why weld lines form in injection-moulded parts, how they affect colour and strength, and how to run a controlled troubleshooting trial.

Static charge can build on plastic film, sheets and moulded parts during production, winding, conversion, transport and use. The result may be dust attraction, poor web handling, sheets that cling together, nuisance shocks or unstable feeding. An anti-static masterbatch can help, but its performance should never be judged from dosage alone. For many commonly used migratory anti-static systems, relative humidity and conditioning time are part of the test. A result recorded imm

Diagnose odour in recycled plastics, separate contamination from thermal degradation, and run a controlled odour-control masterbatch trial.

Learn how resin compatibility, carbon-black dispersion, dosing, processing and finished-pipe testing affect black masterbatch selection for PE pipe.

Plan a controlled masterbatch trial using a stable baseline, defined acceptance criteria, one-variable-at-a-time testing and cost per tonne of acceptable production.

A practical guide to packaging, moisture control, palletisation, traceability and receiving checks for international masterbatch shipments.

Specify automotive interior masterbatch by resin, colour, gloss, texture, light and heat exposure, odour requirements and finished-part testing.

Prevent colour and gloss mismatch between moulded appliance components by controlling resin, texture, thickness, processing, lighting and approval methods.

Specify colour and additive masterbatch for plastic toys by resin, process, appearance, destination-market testing and required documentation.

Diagnose black specks in injection-moulded parts by separating thermal degradation, contamination, colour-change residue, dispersion issues and mould-related burn marks.

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,...