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Polymer processing: Flowmaster Twin-Bore Rheometer (Rosand RH2200)

equipment

2 Fusionopolis Way, Innovis, #08-03 Singapore 138634

What is it?
Flowmaster Twin-Bore Rheometer

Manufacturer: Rosand

Model Name: RH2200

1. Applications: Characterization of polymer or suspension rheology across a range of shear rates and temperatures 2. Simulation of extensional viscosity dominated processes such as fiber spinning, blow molding, film blowing and thermoforming 3. Assessment of extrusion behavior for processes such as injection molding and hot melt extrusion 4. Evaluation of material behavior at process relevant shear rates such as high-speed coating and printing applications 5. Detection of polymer instabilities such as melt fracture and thermal degradation 6. Measurement of material elasticity and related properties such as die swell

Instrument Overview: To measure rheology properties of the polymers.

Technical features and specifications: 1. Number of bores: Twin bores (RH2200 model)Maximum force: 12kN (standard). 20kN (option) 2. Frame stiffness: 100kN.Maximum speed: 600mm/min (standard). 1200mm/min (high speed option) 3. Dynamic range in speed: 200,000:1. (400,000:1 with high speed option) 4. Temperature range: 5°C to 250°C (low temperature cooling coil option) 5. Temperature control range: <±0.1°C 6. Bore diameter: 15mm (standard) 7. Barrel bore length: 250mm 8. Barrel material: Nitrided steel (standard) 9. Pressure transducer ranges: 20,000psi 10. Dies: Tungsten carbide: precision ±5µm 11. Die diameter:0.5mm to 2mm (in 0.5mm increments) and 3mm as standard


Charges:
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Detailed Specifications:

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