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ISO 12000:2000 pdf free

ISO 12000:2000 pdf free.Plastics/rubber一Polymer dispersions and rubber latices一Definitions and review of test methods
This International Standard gives definitions relative to polymer dispersions and latices and identifies the test methods applicable for determining the properties of polymer dispersions, comprising products of synthetic or natural origin including synthetic and natural rubber latices. Some of the test methods apply only to polymer dispersions or latices of specific chemical composition or to those to be used ftor specific applications.
NOTE Where they are not the subject of an existing International Standard, the test methods to be used for investigation of an individual polymer dispersion or latex will have to be the subject of agreement between the interested parties.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of Iso and IEC maintain registers of currently valid International Standards.
ISO 35:1995, Latex rubber, natural, concentrate一Determination of mechanical stabiity.
ISO 123:- 1), Rubber latex一Sampling.
ISO 124:1997, Latex, rubber一Determination of total solids content.
ISO 125:1990, Natural rubber latex concentrate一Determination of alkalinity.
ISO 126:1995, Latex, rubber, natural concentrate一Determination of dry rubber content.
ISO 127:1995, Rubber, natural latex concentrate一Determination of KOH number.
ISO 291:1997. Plastics一Standard atmospheres for conditioning and testing.
ISO 471:1995, Rubber一Temperatures, humidities and times for conditioning and testing.
ISO 472:1999, Plastics 一Vocabulary.
ISO 506:1992, Rubber latex, natural, concentrate一Determination of volatile fatty acid number.
ISO 705:1994, Rubber latex一Determination of density between5℃ and 40℃.
ISO 706:1985, Rubber latex一Determination of coagulum content (sieve residue).
ISO 976:1996, Rubber and plastics一Polymer dispersions and rubber latices一Determination of pH.
ISO 1147:1995, Plastics/rubber 一Polymer dispersions and synthetic rubber latices一Freeze thaw cycle stability test.
ISO 1409:1995, Plastics/rubber一Polymer dispersions and rubber latices (natural and synthetic)一Determination of surface tension by the ring method.
ISO 1625:1998, Plastics 一Polymer dispersions- Determination of non-volatile matter (residue) at specified temperatures.
ISO 1652:1985, Rubber latex一Determination of viscosity.
ISO 1656:1996, Rubber, raw natural, and rubber latex, natural一Determination of nitrogen content.
ISO 1657:1 986, Rubber, raw and rubber latex一Determination of iron content一1, 10-Phenanthroline photometric method.ISO 12000 pdf download.

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