β¨ Chemical Group Standards
30 JUNE 2006 NEW ZEALAND GAZETTE, No. 74 2251
PART 24: POLYMERS GROUP STANDARDS
Polymers (Combustible) Group Standard 2006
Polymers (Flammable) Group Standard 2006
Polymers (Flammable, Corrosive) Group Standard 2006
Polymers (Flammable, Toxic [6.7]) Group Standard 2006
Polymers (Subsidiary Hazard) Group Standard 2006
Polymers (Toxic [6.1]) Group Standard 2006
Polymers (Toxic [6.7]) Group Standard 2006
Interpretation
monomer means a single molecule that can combine with itself and/or other
chemical entities to form a polymer
polymer means a chemical substance consisting of molecules characterised by
the sequence of one or more types of monomer units and comprising a simple
weight majority of molecules containing at least 3 monomer units which are
bound to at least one other monomer unit or other reactant and which consists of
less than a simple weight majority of molecules of the same molecular weight.
Such molecules must be distributed over a range of molecular weights wherein
differences in the molecular weight are primarily attributable to differences in the
number of monomer units
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NZ Gazette 2006, No 74
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NZ Gazette 2006, No 74
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π
Photographic Chemicals (Toxic [6.7]) Group Standard 2006
(continued from previous page)
π Trade, Customs & IndustryPhotographic Chemicals, Hazardous Substances, Carcinogens, Toxicity, Ecotoxicity, CMR, Inventory of Chemicals
π Polymers Group Standards 2006
π Trade, Customs & IndustryPolymers, Combustible, Flammable, Corrosive, Toxic, Subsidiary Hazard, Monomer