Oscillating Disc Rheometer

Oscillating Disc Rheometer Specification

Number of Specimens
Multiple

Operate Method
Semi Automatic

Material
PVC & Metal

Power Supply
Electric

Usage
Testing equipment

Control Mode
Manual

Oscillating Disc Rheometer Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
50 Units Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Oscillating Disc Rheometer

An Oscillating Disc Rheometer (ODR) is a specialized laboratory instrument used to assess the rheological properties of rubber and elastomeric compounds during the vulcanization process. It provides critical data on the curing characteristics, processability, and overall performance of rubber materials.

The ODR operates by embedding a small rotor (disc) within a rubber sample placed between upper and lower dies that form a sealed cavity. The rotor oscillates at a fixed frequency, typically 1.67 Hz (100 cycles per minute), through a small angle. As the sample cures, the resistance to oscillation increases, and the torque required to maintain the oscillation is measured. This torque is separated into two components

Elastic Torque (Storage Modulus, S'): Represents the energy stored in the material, indicating its elasticity.
Viscous Torque (Loss Modulus, S''): Represents the energy dissipated as heat, indicating the material's viscosity.

These measurements are used to generate a torque-time curve, which is analyzed to determine key curing parameters. The ODR operates within a temperature range typically from ambient to 250C, with high precision control.

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Oscillating Disc Rheometer

Price 195000.0 INR/Unit

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