ASTM D8362-21
Standard Test Method for Rubber—Determination of the Degree of Silanization by Dynamic Strain Softening

Standard No.

ASTM D8362-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D8362-21

Scope

1.1?This test method is used to rheologically determine the degree of silanization in a silica filled compound. Silanization is the chemical reaction related to covering the silica surface with organosilanes for a better incorporation of silica into rubber. Bifunctional silanes

ASTM D8362-21 Referenced Document

• ASTM D4483 Standard Practice for Determining Precision for Test Method Standards in the Rubber and Carbon Black Industries
• ASTM D6204 Standard Test Method for Rubber8212;Measurement of Unvulcanized Rheological Properties Using Rotorless Shear Rheometers
• ASTM D8059 Standard Test Method for Rubber Compounds—Measurement of Unvulcanized Dynamic Strain Softening (Payne Effect) Using Sealed Cavity Rotorless Shear Rheometers

ASTM D8362-21 history

• 2021 ASTM D8362-21 Standard Test Method for Rubber—Determination of the Degree of Silanization by Dynamic Strain Softening
• 2020 ASTM D8362-20 Standard Test Method for Rubber—Determination of the Degree of Silanization by Dynamic Strain Softening