Case story database

Search for Successfully Implemented Alternatives

You can use the free text search function to find information in the case story database. Most suitable are: substance name and other substance identifier (EC- and CAS-number). You can refine your search after first entry for sector-, function- and process-categories. The case studies are meant to serve as source of inspiration and ideas for substitution. The alternatives are constantly being developed further. We therefore recommend that you to check in each individual case whether an alternative is suitable for your applications and purposes. If you are aware of any other relevant information that is not mentioned in the current case story, please contact SUBSPORTplus.

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Alternatives to phthalates in toys and childcare articles.

In this study a number of alternative plasticisers to the phthalates DEHP (Di (2-ethylhexyl) phthalate), DBP (Di-n-butyl phthalate) and BBP (Butyl benzyl phthalate) are described and assessed. Suitable alternative plasticisers have been identified for most applications of the phthalates, and ten of these have been assessed in detail.

Fire resistant composition in particular for energy or telecommunication cables.

The substitution originates from a patent registration filed in 2006 concerning the substitution of different halogenated polymers used as flame retardants with non-halogen thermoplastics with cork as a fire retardant filler. By mixing in cork in the composition the heat release rate for the polymers decreased significantly, resulting in a more flame resistant material.

Evaluation of halogen-free flame retardants in polypropylene formulations as alternatives to flame retardants containing halogens.

This document concerns an evaluation of several halogen-free flame retardants. The evaluation also presents some new types of flame retardants, which are fully functional, commercially available and cost-efficient alternatives to traditional halogenated flame retardants. The details, strengths and limitations of all alternatives are listed below.

Erfolgreiche Abschaffung von phthalat-, latex- und PVC-haltigen Untersuchungshandschuhen.

Im modernen Gesundheitswesen werden Untersuchungshandschuhe in umfangreichem Maße verwendet. Viele Handschuhe enthalten potentiell schädliche Stoffe, wie Phthalate, Latex und PVC. Diese können durch Handschuhe substituiert werden, die aus Nitrilkautschuk, Neopren oder Polyurethan hergestellt werden, wie von der nationalen schwedischen Substitutionsgruppe und SEMCO (Miljöstyrningsrådet) gezeigt wurde. Ein Beispiel erfolgreicher Beschaffung von PVC-freien Handschuhen in Stockholms Läns Landsting (Landkreis Stockholm) wird ebenfalls dargestellt.

Hölzerne Karten; eine Alternative zur Verwendung von PVC, PTEG oder Polystyrol in Geschenkkarten, Schlüsselkarten oder Zugangskarten.

Sie wird für Zahlungen verwendet, wenn sie als Geschenkgutschein ausgestellt wird oder zum Öffnen eines Hotelzimmers, wenn sie als Schlüssel genutzt wird, eine PVC-Karte mit Magnetstreifen erfüllt viele Funktionen. Jedes Jahr werden rund 30 Milliarden PVC-Karten hergestellt. Eine Holzkarte würde dieselbe Funktionalität und Leistung bieten, aber mit einem wesentlich kleineren CO2-Ausstoß und einem weniger schädlichen Einfluss auf die Umwelt.

Phasing out PVC and latex for use as catheter materials in favour of silicone. A comparative study of different catheter materials.

This case study is a comparison between different materials used for manufacturing catheters. The comparative assessment that is the basis for this case study was done by the Dow Corning Corporation and aimed at evaluating PVC, latex and silicone for use as catheter material. While all materials have their respective strengths and drawbacks, the conclusion of the study was that silicone was the best available option.

Eine Alternative zu Phthalaten: Neuartiger Weichmacher für Kunststoffe hergestellt aus Rizinusöl und Essigsäure

Danisco hat erfolgreich einen biobasierten Kunststoffweichmacher auf der Basis von Rizinusöl und Essigsäure entwickelt. Studien zufolge hat das Produkt keine nachteiligen Auswirkungen auf die menschliche Gesundheit oder die Umwelt und hat Verwendung in der Produktion von Lebensmittelverpackungen, medizinischem Equipment und Kinderspielzeug gefunden. Neuartige Anwendungen werden getestet, eine davonist Vinylfußboden.

An alternative to phthalates: Novel plastic softener produced from castor oil and acetic acid

Danisco has successfully developed a bio-based plastic softener on the basis of castor oil and acetic acid. According to studies the product shows no adverse effect on human health or the environment, and has found applications in production of food wrapping, medical equipment and children’s toys. Novel applications are being tested, one of them being vinyl flooring.

Large cooling systems for buildings and industrial plants: Chillers with natural refrigerants.

At least two companies in Denmark produce chillers with natural refrigerants. A chiller is a factory-made refrigeration system, which can produce cold water (or liquid) to air-condition large buildings or to cool industrial processes. This case describes the use of ammonia and ammonia/carbon dioxide. The case is based upon a Danish EPA interview with the company.

Medium to large size cooling systems for buildings and industrial plants: Chillers with natural refrigerants.

Two Danish companies have started a production of medium to large cooling units (50-400 kW) that utilize simple hydrocarbons as refrigerants instead of hydrofluorocarbons. The two companies make about 150 units per year, mostly for the domestic market but exports to other countries have started.

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