Portafill® A 40

Generic Family: Filler / Reinforcement -- Aluminum Hydroxide • Supplied by: Sibelco Specialty Minerals Europe

PORTAFILL® A is produced from carefully selected synthetic aluminium hydroxide (ATH). The standardised quality of PORTAFILL® A is guaranteed by means of an ISO 9001 certified quality management plan. The chemical composition of raw material and product is closely monitored and particle size kept within a narrow variation.

PORTAFILL® A micronized functional fillers are used in thermosetting powder coatings as an alternative to barium sulfate, when the high density is a limitation. In addition, PORTAFILL® A fillers are less prone to the phenomena known as ‘water spotting' in comparison to barium sulfate. The most important characteristics of PORTAFILL® A are:

very good chemical inertness (outdoor and chemical applications)

high purity

high brightness

PORTAFILL® A 10 is successfully used as an alternative for fine barium sulfate in high gloss applications. PORTAFILL® A 40 is an effective matting filler for low thickness powder coatings.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Europe

Other Properties

Additives Category, Recommended for Use In, Density, Bulk Density, Average Particle Size, Chemical Description

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Processing

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