Mooney Viscometer | No.274/275 – C G

Description

No.275 Mooney Viscometer

The Mooney Viscometer measures Mooney viscosity and Mooney scorch of un-vulcanized rubber according to ISO 289.

Catalog No.	275
Model	AM-4
Die configuration	V-groove (Standard) Square groove (Optional)
Mooney viscosity	200M max.
Test temperature	200°C max.
Rotation	2±0.02rpm
Power supply	Single-phase, AC200 to 230V, 50/60Hz, 2.4kVA (or specify)
Compressed air requirement	0.4 to 0.6MPa
Dimensions	W430 × D600 × H1190 mm
Weight	Approx. 155 kg

ISO 289-1 to 4

Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 1: Determination of Mooney viscosity
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 2: Determination of pre-vulcanization characteristics
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 3: Determination of the Delta Mooney value for non-pigmented, oil-extended emulsion-polymerized SBR
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 4: Determination of the Mooney stress-relaxation rate

ASTM D1646

Standard Test Methods for Rubber—Viscosity, Stress Relaxation, and Pre-Vulcanization Characteristics (Mooney Viscometer)

No.274 Rotorless Mooney Viscometer

The Rotorless Mooney Viscometer model RLM-4 conducts Mooney viscosity test and Mooney Scorch test.

In order to eliminate the problem of frictional resistance of rotor of conventional Mooney Viscometer, this model employs a rotorless mechanism.