Specifies conditions for the determination of the reduced viscosity and K-value of PVC resins. Is applicable to resins in powder form which consist of homopolymers of the monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one or more other monomers, but where vinyl chloride is the main constituent. The resins may contain small amounts of unpolymerized substances and other substances added during the course of the polymerization.
Số hiệu tiêu chuẩn
SANS 1628-2:1998*SABS ISO 1628-2:1998
Tên tiêu chuẩn
Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 2: Poly(vinyl chloride) resins
Ngày phát hành
2000-09-08
Tiêu chuẩn tương đương
ISO 1628-2 1998 IDT
Tiêu chuẩn liên quan
ISO 1042 * ISO 1269 * ISO 1628-1 * ISO 3105
Từ khóa
PVC * DILUTION * MEASUREMENT * MEASURING TECHNIQUES * PLASTICS * POLYMERS * POLYVINYL CHLORIDE * RESINS * SOLUTIONS * SOLVENTS * TESTING * VISCOMETERS * VISCOSITY * Viscosity * Solvents * Polymers * Measuring techniques * Viscometers * Resins * Wetting agents * Solutions * Measurement, testing and instruments * Polyvinyl chloride * Testing * Measurement * Dilution * Plastics
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