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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Methods of testing plastics. Rheological properties. Determination of the viscosity of polymers in the liquid, emulsified or dispersed state using a rotational viscometer working at a defined shear rate.
WITHDRAWN published on 31.10.1978
Selected format:Methods of testing plastics. Rheological properties. Determination of viscosity number:general conditions.
WITHDRAWN published on 28.6.1991
Selected format:Methods of testing plastics. Rheological properties. Determination of viscosity number of polycarbonate moulding and extrusion materials.
WITHDRAWN published on 28.6.1991
Selected format:Methods of testing plastics. Rheological properties. Determination of viscosity number of poly(alkylene terephthalates).
WITHDRAWN published on 28.6.1991
Selected format:Methods of testing plastics. Rheological properties. Determination of viscosity number of polyamides.
WITHDRAWN published on 29.11.1991
Selected format:Methods of testing plastics. Other properties. Determination of water vapour transmission rate (dish method).
WITHDRAWN published on 15.5.1996
Selected format:Methods of testing plastics. Other properties. Determination of gelation time of polyester and epoxide resins using a gel timer.
WITHDRAWN published on 30.5.1980
Selected format:Methods of testing plastics. Other properties. Determination of water vapour transmission rate (dish method).
WITHDRAWN published on 28.2.1992
Selected format:Methods of testing plastics. Other properties. Determination of coefficients of friction of plastics film.
WITHDRAWN published on 31.1.1984
Selected format:Methods of testing plastics. Other properties. Determination of the effects of liquid chemicals, including water.
WITHDRAWN published on 28.11.1986
Selected format:Latest update: 2026-07-05 (Number of items: 2 286 116)
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