Standards

ASTM D914 - 00(2006)


ASTM D914 - 00(2006) Standard Test Methods for Ethylcellulose


Active Standard ASTM D914 Developed by Subcommittee: D01.36 |Book of Standards Volume: 06.03

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ASTM D914

Significance and Use

The results of this test are used for calculating the total solids in the sample and, by common usage, all materials volatile at this test temperature are designated as moisture.

Moisture analysis (along with sulfated ash) is used to calculate the amount of active polymer in the material and shall be considered when determining the amount of ethylcellulose in various functions.

1. Scope

1.1 These test methods cover the testing of ethylcellulose.

1.2 The test procedures appear in the following order:

Sections
Moisture to
Sulfated Ash to
Chlorides (as Sodium Chloride) to
Ethoxyl Content to
Viscosity to

1.3The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

This standard may involve hazardous materials, operations, and equipment. 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.

1.4 This test method covers the determination of the volatile content of ethylcellulose.


2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D362 Specification for Industrial Grade Toluene
D446 Specifications and Operating Instructions for Glass Capillary Kinematic Viscometers
D841 Specification for Nitration Grade Toluene
D4794 Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography
E1 Specification for ASTM Liquid-in-Glass Thermometers


Index Terms

chlorides; ethoxyl content; ethylcellulose; moisture; sulfated ash; viscosity;



ICS Code

ICS Number Code 85.040 (Pulps)



DOI: 10.1520/D0914-00R06

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