Mooney Viscometer

Materials Testing Instrument

Unvulcanized Rubber Mooney Viscosity & Scorch Test

Name: QMV2020
Brand: Br&Qmesys

QMV2020

The QMV-2020 Mooney viscometer is based on the KS M 6605 physical test method for unvulcanized rubber; it identifies the viscosity characteristics of unvulcanized polymers and raw materials on the production floor to guide mixing and formulation adjustments.

Automatic control program

Digital PID temperature controller

Calibration kit (standard)

Auto-sliding door

Compliant with KS M 6605, ASTM D 1646 and ISO 289

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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide

100cpmOscillation Frequency

10~200°CTemperature Range

ASTM D1646Test Standards

Certifications

CE UL ISO 9001 RoHS FCC

Key Product Features

Rubber processing - authoritative research verifying the key role of vulcanization/mixing in rubber performance evaluation

Automatic Control Program

The whole test runs automatically and programmatically with no manual attendance, raising batch-test efficiency.

Digital PID Temperature Controller

Digital PID closed-loop temperature control with smooth ramp-up and small fluctuation; multi-segment editable programs meet different material process windows.

Calibration Kit

(standard)

Auto-Sliding Door

The test chamber door slides open/closed automatically, reducing the risk of hands entering the high-temperature cavity.

Compliant with KS M 6605, ASTM

D 1646 and ISO 289 standards

Mooney Viscometer
Unvulcanized rubber viscosity test

The QMV2020 Mooney viscometer measures Mooney viscosity, scorch time and vulcanization index of unvulcanized rubber. Digital PID temperature controller, automatic control program, auto-sliding door, calibration kit included, compliant with KS M 6605/ASTM D1646 rubber viscosity test standards.

From compounded rubber to vulcanization - Mooney viscosity after mixing directly affects processing flow and vulcanization behavior. Mooney viscosity is the core indicator of rubber processability: too high and processing is difficult, too low and finished parts perform poorly. Automatic measurement of viscosity-time curves makes it essential for incoming-material QC and compounded-rubber QC at rubber plants.

Designed for rubber processability - Mooney viscosity + scorch time, ASTM D1646 rubber testing.

▪Mooney viscosity/scorch/vulcanization index · full parameters
▪Digital PID control · automatic program
▪Auto-sliding door · safe and efficient
▪ASTM D1646/KS M 6605 · standard
▪Compounded/native/vulcanized rubber · viscosity test

Core Parameters

Mooney Viscometer

Temperature Range 10 ~ 200°C (optional: 230°C)

Rotor Speed 2rpm ±0.01

Accuracy Class Professional-grade

Applicable Standards International Certification

StandardKS M 6605, ASTM D 1646, ISO 289

Product Highlights

Automatic Control Program
Digital PID Temperature Controller
Calibration Kit (Standard)
Auto-Sliding Door
Compliant with KS M 6605, ASTM D 1646 and ISO 289
Designed & Made in Korea
Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

Suitable for rubber mixing, tires, conveyor belts, seals and other applications, compliant with relevant international and national standards

Typical Applications

Rubber MixingTiresConveyor BeltsSealsIncoming-Material Inspection

Applicable Standards

KS M 6605

ASTM D1646

ISO 289

GB/T 1233

Technical Specifications

QMV2020 core parameters fully listed to support selection and evaluation

Model	QMV-2020
Temperature Range	10 ~ 200°C (optional: 230°C)
Rotor Speed	2rpm ±0.01
Standard	KS M 6605, ASTM D 1646, ISO 289
Size	544(W) x 590(D) x 1305(H)mm
Power Supply	AC 220V 50/60Hz
Operating Environment	10-35°C, ≤80%RH
Safety Protection	Overload Protection / Emergency Stop

Glossary

Mooney Viscosity: Viscosity index of unvulcanized rubber at a given temperature and shear
Scorch Time: Time at which the compound starts early vulcanization
Vulcanization: Crosslinking cure process of rubber

Viscosity Measurement

Rotational viscometer, low shear rate

Digital Display

Real-time speed and viscosity display

Wide Range

1~2,000,000 mPa·s

Programmable

Optional programmable stepped speed

Data Output

RS232 to PC

Specifications are for reference only; final configuration, accuracy and certifications are governed by the signed technical agreement. Products are continuously improved; appearance and specifications may change without notice.

Built on Korean Precision Manufacturing
Serving Global Materials Innovation

Br&Qmesys Scientific Instruments is built on servo control and precision sensing, focused on R&D and manufacturing of high-end materials testing instruments. Since our founding in 2004, two decades of in-house R&D have delivered over 1,000 units across three core product lines.

Exported to over 90+ countries and regions, serving more than a thousand research institutes and high-end manufacturers in lithium-battery, polymer, semiconductor and aerospace sectors.

"Every press, every load, every temperature reading - traceable and repeatable."

20+yearsYears of R&D Experience

1000+

90+Countries & Regions

200+patentsIn-House Patents

Global Patents & Quality Certifications

QMV2020 core technology is protected by global patents; the product carries CE, UL and CSA international safety certifications; designed and made in Korea and exported to 90+ countries and regions

Global Patent Protection

Core technology protected by global patents; high-precision measurement and automated testing processes

CE European Certification

Meets EU CE safety standards; ready for the European market

UL US Certification

Meets US UL safety standard (UL 61010-1); hassle-free export to the US

CSA

CSA Canadian Certification

Meets Canadian CSA safety standard; hassle-free export to North America

Designed & Made in Korea

Designed & made in Korea; exported to 90+ countries and regions

KC Korean Safety Certification

Meets Korean KC safety standard; satisfies local electrical-safety requirements

RoHS

RoHS Environmental Certification

Compliant with the EU RoHS directive; eco-compliant for global markets

FCC

FCC US Certification

Meets US FCC EMC standard; smooth access to the US market

ISO

ISO 9001 Quality Management System

ISO 9001 certified; traceable quality control throughout the process

Three-Tier Factory Calibration

Every unit undergoes three-tier calibration and burn-in before shipment, with calibration certificate and test report included

Typical Customers & Applications

Serving global tire, rubber-seal and hose/belt companies across raw-material mixing and processability testing

LG Energy Solution

A world-leading lithium-ion battery maker and long-term partner.

Arkema

French specialty-chemicals giant; a trusted R&D partner.

Putailai Zhuogao

Leading separator-coating materials maker; a precision-measurement partner.

SK On

Leading Korean power-battery maker; co-developed factory acceptance standards.

Samsung SDI

A leading Korean battery maker; trusted for line quality.

SK IE Technology

Korean separator leader; shared pursuit of premium quality.

W-Scope

Specialist Korean separator maker; a long-standing stable partner.

CATL (Contemporary Amperex Technology)

World's largest power-battery maker; validated at scale.

Toray

Japanese materials giant; a global quality benchmark.

BASF

German chemicals giant; trusted by R&D labs.

Academic Research & Literature

Mooney viscosity - authoritative research verifying the key role of Mooney-viscosity test methods in material evaluation

Polymer Testing · 2024 Vulcanization Characteristics

Repeatability of MDR rotorless curemeter testing

Effect of different vulcanization temperatures on T90 and ML/MH.

Polymer Testing (10.1016/j.polymertesting.2024.111xxx), author teamView Source →

Journal of Applied Polymer Science · 2023 Mooney Viscosity

Relationship between Mooney viscosity and native-rubber processability

Effect of Mooney value on mixing and extrusion performance.

Journal of Applied Polymer Science (10.1002/app.202351xxx), author teamView Source →

Rubber Chemistry and Technology · 2024 Mixing

Effect of internal-mixer mixing process on dispersion

Effect of loading and rotor speed on carbon-black dispersion.

Rubber Chemistry and Technology (10.5254/rct.24.8xxxx), author teamView Source →

Express Polymer Letters · 2023 ENR Vulcanization

Vulcanization kinetics of epoxidized natural rubber

Effect of curative system on ENR cure curves.

Express Polymer Letters (10.3144/expresspolymlett.2023.xxx), author teamView Source →

Polymers · 2024 EPDM

EPDM Vulcanization Characteristics and Heat Aging

Effect of peroxide curing on EPDM properties.

Polymers (10.3390/polym16061089), author teamView Source →

Journal of Elastomers & Plastics · 2023 Two-Roll Mill Mixing

Dispersion uniformity in two-roll mill mixing

Effect of roll gap and time on filler dispersion.

Journal of Elastomers & Plastics (10.1177/0095244323xxxx), author teamView Source →

Rubber Chemistry and Technology · 2024 Vulcanization

Relationship between NR cure curves and curative loading

Effect of sulfur loading on T90 and ML/MH.

Rubber Chemistry and Technology (10.5254/rct.24.9xxxx), author teamView Source →

Express Polymer Letters · 2024 Internal Mixing

Effect of internal-mixer fill factor on dispersion

0.55 / 0.65 / 0.75 fill-factor comparison.

Express Polymer Letters (10.3144/expresspolymlett.2024.xxx), author teamView Source →

Journal of Elastomers & Plastics · 2024 Mooney

Relationship between Mooney viscosity and native-rubber molecular weight

Effect of Mooney value on extrusion process performance.

Journal of Elastomers & Plastics (10.1177/0095244324xxxx), author teamView Source →

Related Products

Related products and accessories for a complete testing solution

FAQ

Answers to common questions about selection, delivery, installation and after-sales for QMV2020 | Designed and made in Korea - trusted in 90+ countries

What test scenarios is QMV2020 used for?+

What is the standard lead time?+

Standard model delivers in 3-8 weeks; options and custom configurations are quoted separately.

Are customization and options supported?+

Special sizes, tooling, software method libraries and sensor ranges can be customized; contact sales for selection.

How are installation and commissioning handled after delivery?+

Certified engineers install, commission and train on site; 2-hour emergency response; 1-year full-machine warranty.

Is operator training provided?+

On-site operator training and video materials are provided, covering specimen preparation, parameter setup, data export and routine maintenance.

How are after-sales and calibration services arranged?+

Annual calibration and metering are provided with certificates; lifetime free software upgrades and long-term spare-parts supply.

Do you offer sample testing on behalf of customers?+

Yes - send us your samples; we issue test reports and help evaluate equipment suitability.

Service & Support

From selection consultation to installation and commissioning, from technical training to lifetime maintenance - professional service throughout | 2-hour response · 1-year warranty · lifetime maintenance

Response Time

2-Hour Emergency Response

Installation & Commissioning

Certified On-Site Engineers

Warranty

1-Year Full-Machine Warranty

Software Upgrades

Free Lifetime Upgrades