Carbon-black filled polypropylene PCB cases

Carbon-black filled polypropylene PCB cases

vol. 19, No. 6, Page 6 DL Mouldings (UK) is using carbon-black f'illed polypropylene to CARBON-BLACK FILLED POLYPROPYLENE mould some of the largest pl...

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vol. 19, No. 6, Page 6 DL Mouldings (UK) is using carbon-black f'illed polypropylene to CARBON-BLACK FILLED POLYPROPYLENE mould some of the largest plastics PCB transportation cases currently available. The material chosen by DL Mouldings - Cabelec PCB CASES 3140 from Cabot Plastics - provides the necessary impact strength, density, volume and surface resistivity, as well as enabling f'ast moulding cycles.

GLASS-FILLED PPS A new glass-filled grade has been introduced by Phillips in its FOR UNDER-THE-BONNET Ryton series. It is aimed specifically at the automobile sector. APPLICATIONS Designated Ryton BR90, it is suitable for the manufacture of under-the-bonnet components such as intake manif'olds and fuel rails.

DEVELOPHENT OF VEHICLE PEDALS IN GLASS PIBRE NYLON

In conjunction with the injection moulding technique and the integration of several functions in a single component, thermoplastics permit the most cost-effective solution, whereby at the same time extreme requirements of relevance to safety are also fulfilled. A pre-condition for achieving all the objectives set is an optimized design possibly consisting of specially developed thermoThis plastics or thermoplastics modified for the application. article describes the development of pedals made from glass fibre reinforced polyamide using modern design, calculation and testing methods. Kunststoffe, 1989, 79,

(Mar),

251-255

PATENTS US '+,795,592

ELECTRICALLY RESISTIVE FILLED POLYMER COMPOSITION Carbon Research Ltd. Priority Date: 18 June 1986 Polymer contains a char carbon obtained from carbonized non-woody plant material.

US '1,795,768

IMPACT PROMOTERS FOR MINERAL-FILLED THERMOPLASTICS Union Carbide Corp. Priority Date: 3 December 1986 Mineral filler is pretreated with dodecylpyridinium impact promoter.

salts as an

Cont./...... ADDITIVES FOR POLYMERS

0

1989Elsevier SciencePublishers Ltd., England.189/g0.00+ 2.20 No partof this publication may bee reproduced, stored in a retrieval system, or transmitted means. electronic, (Readers

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