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ASTM D817-12

Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

standard by ASTM International , 11/01/2012

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Full Description

1.1 These test methods cover procedures for the testing of cellulose acetate propionates and acetate butyrates. These esters may vary widely in composition and properties, so certain of the procedures can be used only in the ranges of composition where they are suitable.

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

1.3 The test procedures appear in the following sections:

Sections

Acetyl Propionyl or Butyryl Contents

28-37

Acetyl Content, Apparent

18-27

Acidity, Free

12-17

Ash

7-10

Color and Haze

77-81

Heat Stability

57-65

Hydroxyl Content

38-44

Hydroxyl Content, Primary

46-50

Intrinsic Viscosity

67-71

Moisture Content

5-6

Sulfur or Sulfate Content

51-56

Viscosity

74-75

Limiting Viscosity Number

67-71


1.4 This standard does not purport to address 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.

 

Product Details

Published:
11/01/2012
Number of Pages:
15
File Size:
1 file , 260 KB
Redline File Size:
2 files , 530 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. ASTM D817-12(2019)


    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Most Recent

  2. ASTM D817-12

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    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Historical Version

  3. ASTM D817-96(2010)


    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Historical Version

  4. ASTM D817-96(2004)e1


    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Historical Version

  5. ASTM D817-96(2004)


    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Historical Version

  6. ASTM D817-96


    Standard Test Methods of Testing Cellulose Acetate Propionate and Cellulose Acetate Butyrate

    • Historical Version