ISO 11443, ASTM D3835 Determination of Properties of Polymeric Materials with a Capillary Rheometer
ISO 11443 and ASTM D3835 are two analogous standards, laying out procedures to analyze the flow properties of polymer melts up to high shear levels.
- Home >> Service industry >> By Standards >> ISO
ISO 11443, ASTM D3835 Determination of Properties of Polymeric Materials with a Capillary Rheometer
ISO 11443, ASTM D3835 Determination of Properties of Polymeric Materials with a Capillary Rheometer
ISO 11443 and ASTM D3835 are two analogous standards, laying out procedures to analyze the flow properties of polymer melts up to high shear levels.
Request a QuoteProduct Details
ISO 11443 and ASTM D3835 are two analogous standards, laying out procedures to analyze the flow properties of polymer melts up to high shear levels. This is used primarily for process design in injection molding and extrusion, where the process designer needs to know how to best design the mould, set temperatures, adjust speed and pressure based on how the polymer melt will flow. The test is performed by means of a capillary rheometer, imposing a series of pre-determined shear rates on the hot fluid by extruding it through a capillary die. The pressure of the fluid as it hits the die is recorded; the resulting data can then be analyzed in order to determine the flow properties. The testing temperature applied can be altered in order to determine the best processing temperature, but for practicality reasons, care should be taken when applying temperatures much higher or lower than the specified melting point.
Product parameters
Download
| Name | Download |
|---|
Applicable industries
Related Products
-
Telephone:15910081986
Address：No. 4515, Jingshi West Road, Jinan, Shandong, China
Mailbox：sales@hssdtest.com
-
Testing machine equipment metallographic analysis hardness tester series
Non-destructive testing equipment Material analysis instruments
©2025 Jinan Kason Testing Equipment Co., Ltd.