ASTM-D3591:2011 Edition

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D3591-97(2011) Standard Test Method for Determining Logarithmic Viscosity Number of Poly(Vinyl Chloride) (PVC) in Formulated Compounds

Published By	Publication Date	Number of Pages
ASTM	2011	4

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Categories: 83.080.20 - Thermoplastic materials, ASTM

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Description

ASTM D3591-97-Reapproved2011

Historical Standard: Standard Test Method for Determining Logarithmic Viscosity Number of Poly(Vinyl Chloride) (PVC) in Formulated Compounds

ASTM D3591

Scope

1.1 This test method covers the determination of the logarithmic viscosity number of poly(vinyl chloride) (PVC) homopolymers after compounding or processing.

1.2 It is the basic assumption of this technique that the formulation of the compounded resin is known and that any additives present can be separated from the resin by extraction with diethyl ether. This is necessary to permit adjustment of the amount of sample used in the test to give a resin concentration in cyclohexanone of 0.2 ± 0.002 g/100 mL.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in 7.3 and 8.4.1.

Note 1—This test method and ISO 1628-2 are not equivalent.

Keywords

formulations; logarithmic viscosity number; poly(vinyl chloride); PVC; Logarithmic viscosity number; Poly(vinyl chloride)(PVC); Viscosity–plastics

ICS Code

ICS Number Code 83.080.20 (Thermoplastic materials)

DOI: 10.1520/D3591-97R11

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use Apparatus
2	Reagents Procedure FIG. 1 FIG. 2
3	Calculation Report Precision and Bias Keywords TABLE 1
4	A1. DISTILLATION OF CYCLOHEXANONE A1.1 A1.2 A1.3

Additional information

Standard Title	D3591-97(2011) Standard Test Method for Determining Logarithmic Viscosity Number of Poly(Vinyl Chloride) (PVC) in Formulated Compounds
Published Code	ASTM
Publication Date	2011
Pages Count	4
ICS Codes	83.080.20 - Thermoplastic materials