Colorant for engineering plastics

Colorant for engineering plastics

Potable water use for composite REICHHOLD’S Dion Ver@ 9102-00 coating system has been certified by NSF International that it complies with the NSF-61 ...

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Potable water use for composite REICHHOLD’S Dion Ver@ 9102-00 coating system has been certified by NSF International that it complies with the NSF-61 standard for potable water applications. Qualification of the Dion Ver 9102-00 coating system is a major step forward for manufacturers of corrosion resistant composite equipment, says Reichhold, as it will permit fabricators to lower their cost of producing high quality equipment for the fast growing water storage and handling market, and increase their market share. The certification means that tanks and pipes fabricated with the Dion Ver 9102-00 coating system now comply with the requirements of NSF-61. The certification relates to all components of the coating system including DION 9102-00 resin, specific catalysts, additives and glass fibre, as well as its specific curing method.

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CIBA SPECIALTY Chemical

Visit us af fhe 45th Infernational

HOLLINGSWORTH

& VOSE

SAMPE Symposium l-508-668-0295

COMPANY

22

ENQUIRY

NUMBER

REINFORCEDplastics

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May 2000

IS 335

plastics

applications

is increas-

ing demand for high performance Ciba has colorants. responded by using the dyes

specifically

and pigments expertise of its recently formed Colours division to develop this range of

designed

for use in

ent. In addition, Oracet colorants are said to be highly economical to use and offer outstanding value to processors and end-users in the coloration of styrenic and engineering plastics.

112 Washington Street, East Walpole, MA 02032, USA www.hollingsworth-vosexom

THE

Inc

based in Basel, Switzerland, has launched Oracet@, a novel range colorants of polymer-soluble styrenic and engineering plastics. According to Ciba, these colorants have excellent processing behaviour and very good fastness properties and their pure and brilliant shades are highly transpar-

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In order to qualify, all materials in a resin must be identified and characterized for their toxicity. Extraction tests are performed, and the amount of material extracted is tested at the parts per billion level. A determination is then made of the possible threat to health posed by these materials. NSF International develops standards, tests products and certifies services in the areas of public health safety and protection of the environment. The NSF mark is present on consumer commercail and industrial products. Reichhold; tel: +l-91 g-9907500; fax: +I -919-990-7749. -. _

Colorant for engineering plastics

radiation

May 21-25,

Reichhold says this designation makes Dion Ver@ 9102-00 the only NSF-61 listed ester resin for potable water applications because in the past composite materials were unable to meet the NSF-61 standard without the use of a special coating.

The current more colourful

trend towards engineering

polymer soluble colorants. Ciba’s Oracet Orange LGP is based on a new type of chemistry called isoxindigo that is especially designed for the engineering plastics market. To fulfil demand in the engineering plastics market, the company intends to extend its Oracet product . Ciba Speciality Chemical; tel: +41-61-636-1111.