Products/Services for Monsanto Rheometers
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Rheometers - (83 companies)Rheometers characterize a liquid according to its viscous properties and elastic responses. Rheometers characterize the viscous properties of fluids, as well as the reading their elastic responses. Their name is derived from rheology, which...Technology TypeDisplay & Special FeaturesIndustry / Application -
Fluid Standards and Reference Fluids - (12 companies)Viscosity standards and reference fluids are oils, fluids, greases, or gels with stable and verified viscosity values and flow properties for calibration of viscometers, rheometers, and other standards. Viscosity standards and reference fluids...
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Test Equipment and Instrument Repair Services - (381 companies)...instruments, process controllers and control systems, spectrometers, temperature instruments, viscometers and rheometers, and water quality instruments. Inspection tools and NDT equipment: coordinate measuring machines (CMM), dimensional gages... -
Test Equipment and Instrument Rental Services - (112 companies)...pressure instruments, process controllers and control systems, spectrometers, temperature instruments, viscometers and rheometers, and water quality instruments. Inspection tools and NDT equipment: coordinate measuring machines (CMM), dimensional... -
Viscometers - (181 companies)Viscometers define viscous properties of a fluid at ambient or defined temperatures. -
Thermoelectric Coolers - (85 companies)Thermoelectric coolers are solid-state heat pumps used in applications where temperature stabilization, temperature cycling, or cooling below ambient levels are required.
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Hardness Testers - (265 companies)Hardness testers measure a material's resistance to indentation. This calculation is determined by measuring the permanent depth or projected area of the indentation.
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Temperature Probes - (921 companies)Temperature probes are devices used to sense and measure temperature. Probe technology options include thermocouple, RTD, thermistor, and solid state types.
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Polymers and Plastic Resins - (872 companies)Polymers and plastic materials are organic, synthetic or processed polymers that are supplied as raw materials. They typically consist of thermoplastic or thermosetting resins in the form of pellets, powders or liquid resins. These materials can then be molded into a variety of shapes for a wide range of uses.
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Chillers (industrial) - (541 companies)Industrial chillers cool water using refrigeration cycles to provide a constant stream of coolant for manufacturing and laboratory processes.
Product News
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AMETEK Spectro Scientific
Ask the Experts: Measuring Oil Viscosity There are several ways to monitor viscosity including Kinematic Viscometers (u-tubes) per ASTM D445, Ametek Spectro Scientific 's MiniVisc 3000 per ASTM D8092, Visgages, Rheometers and Rotational Viscometers. Typically, ASTM D445 methods are run in a laboratory setting due to the glass capillary tubes and large constant temperature baths which are difficult to maintain in the field. Spectro 's MiniVisc 3000 is able to quickly perform kinematic viscosity with only a few drops of oil... (read more)Browse Oil Sensors and Analyzers Datasheets for AMETEK Spectro Scientific
Conduct Research
Converting a high-volume compression-molded bonded seal to an injection-molded process requires dramatically different rheological and curing properties of the elastomer formulation. Shear rates are orders of magnitude higher thus excluding typical rheometer and viscometer data. Compound...
More Information
Indicates content that may require registration and/or purchase.
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The chemistry of sulfur curing. Part I. Kinetics of vulcanization of an EPDM elastomer accelerated by zinc dimethyldithiocarbamate
The Monsanto rheometer has been described elsewhere.
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An Analysis of the Continuous Vulcanizing Process for Polyethylenes
The only data necessary is two to five Monsanto Rheometer cure traces at several different temper- atures.
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Kinetic model of cure reaction and filler effect
The model is used to explain the cure curves which are obtained both from the Monsanto Rheometer 100 and the Rheometric Mechanical Spectrometer.
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The role of thiophosphoryl disulfide on the co‐cure of CR‐EPDM blends
The time (t) for the commencement of cure for the mix was calculated from rheograph obtained at 1608C in a Monsanto Rheometer (R-100).
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Effect of carbon on sulfuration under a binary accelerator system
Abstract The continuous measurements of cure characteristics were monitored with a Monsanto rheometer and compared with the volume swell measurement of cross‐link density in benzene.
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Effects of brominated flame retardants and crosslinking agents on the flame retardancy of rubbers
Part of the rubber stock was then molded into sheets 1or 3 mm thick at 170°C and 150kg/cm2 for different optimum cure times, as determined by a Monsanto rheometer .
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The mechanism of action of crosslinking additives in polyethylene vulcanisation: an EPR investigation
The torque measured with a Monsanto rheometer is related to the crosslinks density.
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Curing characteristics, mechanical and thermal properties of reclaimed ground tire rubber cured with various vulcanizing systems
Thermomechanical in counter-rotating twin screw extruder T = 150 °C, p = – t = according Monsanto Rheometer ZnO/stearic acid/ MBT/sulfur: 5.0/2.5/1.0/1.5 2.6–4.7 .
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Vulcanization of ethylene‐propylene–terpolymer‐based rubber mixtures by radiation processing
was achieved in a hydraulic press at 160 C; the best vulcaniza- tion time was measured by means of Monsanto Rheometer .
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Crosslinking and grafting ethylene vinyl acetate copolymer with accelerated electrons in the presence of polyfunctional monomers
All cure times were adjusted to bring the respective cures to T90 for each PFM—the vulcanization time was measured by means of Monsanto Rheometer (see Table 4).
