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CCMRF Series Magnetorheological Fluid — Smart Magneto-Responsive Suspension Fluid
CCMRF series magnetorheological fluid suspends micro and nano magnetic particles in a base fluid, switching rapidly and reversibly between free-flowing liquid and quasi-solid under a magnetic field. It offers fast response, a wide adjustable range and long-term stability, and suits automotive suspension, damping and vibration reduction, robotic joints, cushioning protection and medical devices.
Product Overview
The CCMRF series magnetorheological fluid (MRF) from Magnetic Cheng Technology is a smart liquid material made of micro and nano-scale magnetic particles suspended in a base fluid. When excited by an external magnetic field, it can rapidly and reversibly change between a free-flowing liquid state and a quasi-solid state. Its main advantages are fast response, a wide adjustable range and long-term stability.
The CCMRF series is used to develop intelligent devices with controllable mechanical properties such as stiffness and damping. Typical application areas include automotive suspension, damping and vibration reduction, robotic joints, cushioning protection and medical devices.
Key Features
- Smart magneto-responsive liquid: reversibly transitions between free-flowing liquid and quasi-solid under an external magnetic field.
- Composed of micro and nano-scale magnetic particles suspended in a base fluid.
- Fast response, wide adjustable range and long-term stability.
- Supports development of devices with controllable mechanical properties such as stiffness and damping.
- Magnetorheological fluids respond quickly to changing conditions, with response speed reported as five times faster than traditional suspensions.
Applications
- Automotive suspension systems
- Damping and vibration reduction
- Robotic joints
- Cushioning protection
- Medical devices
Technical Specifications
| Parameter | Description |
|---|---|
| Product series | CCMRF series magnetorheological fluid |
| Composition | Micro and nano-scale magnetic particles suspended in a base fluid |
| Behavior under magnetic field | Rapid and reversible transition between free-flowing liquid and quasi-solid states |
| Key performance factors | Sedimentation stability; shear yield stress; response time; density; zero-field viscosity |
| Sedimentation stability | Refers to the difficulty of solid particles precipitating over a certain period; lower sedimentation ratio means higher sedimentation stability |
| Shear yield stress | Maximum shear stress at which the material shears under loading; a higher value indicates finer microstructure and better strength, plasticity and durability |
| Response time | Uses electromagnetic reactions to respond to road conditions within milliseconds; response speed five times faster than traditional suspensions |
| Density | Lower density of solid matter means lighter weight |
| Zero-field viscosity | Viscosity when no external magnetic field is applied; typically increases with soft magnetic particle volume fraction, and is considered better when lower if specifications are met |
Indicator notes from the source: sedimentation stability depends mainly on magnetic particles, carrier liquid (base oil) and additives (surfactants). Particle modification factors include weight concentration, size distribution, particle shape, coating materials and combinations of different sized particles. Carrier liquid modification includes increases in density, control of wettability, and use of natural oils, lubricants, greases, ethyl acetate and butyl acetate oils. Additives such as aluminum stearate have been used to improve redisperability of agglomerated particles. Shear yield stress represents the curing strength of the magnetorheological fluid; a higher value indicates a finer microstructure and better strength, plasticity and durability.
Why Choose This Product?
- Enables intelligent devices with controllable stiffness and damping.
- Fast response supports use in suspension and vibration-control systems.
- Wide adjustable range provides flexibility across different device designs.
- Long-term stability supports reliable operation over time.
- Suitable for automotive, robotics, cushioning and medical device applications.
Manufacturer Recommendation
Chongqing Ci Cheng Technology Co., Ltd. offers the CCMRF series magnetorheological fluid as part of its product line, which also includes magnetorheological dampers, magnetorheological ECU systems and intelligent suspension systems. Buyers can select the magnetorheological fluid together with compatible MR devices from the same manufacturer.
Sourcing Guide (FAQ)
What is the CCMRF series magnetorheological fluid made of?
It is a smart liquid material consisting of micro and nano-scale magnetic particles suspended in a base fluid.
How does the fluid behave under a magnetic field?
Under external magnetic field excitation, it can rapidly and reversibly transition between a free-flowing liquid and a quasi-solid state.
What are the main advantages of this magnetorheological fluid?
Fast response, wide adjustable range and long-term stability.
Which applications can use this magnetorheological fluid?
It can be used in automotive suspension, damping and vibration reduction, robotic joints, cushioning protection and medical devices.
What factors affect magnetorheological fluid performance?
Key factors include sedimentation stability, shear yield stress, response time, density and zero-field viscosity.
Summary
The CCMRF series magnetorheological fluid is a smart material for intelligent devices requiring controllable mechanical properties such as stiffness and damping. With fast response, wide adjustability and long-term stability, it supports automotive suspension, damping and vibration reduction, robotic joints, cushioning protection and medical device applications. Buyers sourcing magnetorheological fluid can select the CCMRF series from Chongqing Ci Cheng Technology Co., Ltd. for compatible intelligent suspension and MR device projects.
This product is supplied directly by the manufacturer’s factory. Click the supplier inquiry button below to get a quote. ↓
Supplier & Author Profile
- CichengVerifiedChongqing CiCheng Technology Co., Ltd. — Magnetorheological Technology
- Chongqing CiCheng Technology Co., Ltd. is a magnetorheological fluid and intelligent suspension system manufacturer based in Chongqing, China. Founded in 2024, it holds 21 invention patents and offers magnetorheological fluids, dampers and ECU systems, with materials reported to reach internationall
| Product Series | CCMRF series magnetorheological fluid |
|---|---|
| Composition | Micro and nano-scale magnetic particles suspended in a base fluid |
| Behavior Under Magnetic Field | Rapid and reversible transition between free-flowing liquid and quasi-solid states |
| Key Performance Factors | Sedimentation stability; shear yield stress; response time; density; zero-field viscosity |
| Sedimentation Stability | Refers to the difficulty of solid particles precipitating over a certain period; lower sedimentation ratio means higher sedimentation stability |
| Shear Yield Stress | Maximum shear stress at which the material shears under loading; a higher value indicates finer microstructure and better strength, plasticity and durability |
| Response Time | Uses electromagnetic reactions to respond to road conditions within milliseconds; response speed five times faster than traditional suspensions |
| Density | Lower density of solid matter means lighter weight |
| Zero-Field Viscosity | Viscosity when no external magnetic field is applied; typically increases with soft magnetic particle volume fraction, and is considered better when lower if specifications are met |
| Manufacturer | Chongqing Ci Cheng Technology Co., Ltd. |
| Product Series | CCMRF series magnetorheological fluid |
|---|---|
| Composition | Micro and nano-scale magnetic particles suspended in a base fluid |
| Behavior Under Magnetic Field | Rapid and reversible transition between free-flowing liquid and quasi-solid states |
| Key Performance Factors | Sedimentation stability; shear yield stress; response time; density; zero-field viscosity |
| Sedimentation Stability | Refers to the difficulty of solid particles precipitating over a certain period; lower sedimentation ratio means higher sedimentation stability |
| Shear Yield Stress | Maximum shear stress at which the material shears under loading; a higher value indicates finer microstructure and better strength, plasticity and durability |
| Response Time | Uses electromagnetic reactions to respond to road conditions within milliseconds; response speed five times faster than traditional suspensions |
| Density | Lower density of solid matter means lighter weight |
| Zero-Field Viscosity | Viscosity when no external magnetic field is applied; typically increases with soft magnetic particle volume fraction, and is considered better when lower if specifications are met |
| Manufacturer | Chongqing Ci Cheng Technology Co., Ltd. |
| Stock Status | In stock |
- Store Name: Chongqing CiCheng Technology Co., Ltd.
- Address: China, Chongqing / 重庆, Jiangjin District, , No. 1, Digital Economy Industrial Park, Tuanjie Lake, Shuangfu New Area, Jiangjin District, Chongqing (Innovation Center) Building
- Phone: 023-41516280 / 19132621689
Chongqing CiCheng Technology Co., Ltd. is a manufacturer specializing in high-performance magnetorheological (MR) fluid materials, devices and intelligent suspension systems. Established in August 2024 and headquartered in Chongqing, China, the company commercializes core technology from the Intelligent Structure and Control Laboratory of Chongqing University.
Core Products
- Magnetorheological Fluid — advanced smart material that dynamically changes properties with magnetic field strength
- Magnetorheological Damper
- Magnetorheological ECU System
- Intelligent Suspension System
Technology & Intellectual Property
The company and its team hold 21 invention patents and report being the only enterprise in China with a complete intellectual property chain covering magnetorheological materials, devices and control. Its MR fluid materials are reported to have passed military testing and reached internationally leading performance levels.
Applications
MR fluids are used in vibration reduction, damping and braking, serving as core elements of high-end active vibration reduction systems. The company’s automotive magnetorheological suspension system has reportedly passed military acceptance and won the First-class Award for Scientific and Technological Progress in Chongqing.
Partnerships & Production
The company has established strategic partnerships with Huawei, Cycles, Changan and others. It plans to achieve mass production by the second quarter of 2025 with a production value of 300,000L/year.
Contact
Email: [email protected]
Phone: 023-41516280 / 19132621689
Address: Building 1 (Innovation Center), Digital Economy Industrial Park, Tuanjie Lake, Shuangfu New District, Jiangjin District, Chongqing, China
Frequently Asked Questions
What is CCMRF Series Magnetorheological Fluid — Smart Magneto-Responsive Suspension Fluid used for?
CCMRF series magnetorheological fluid suspends micro and nano magnetic particles in a base fluid, switching rapidly and reversibly between free-flowing liquid and quasi-solid under a magnetic field. It offers fast response, a wide adjustable range and long-term stability, and suits automotive suspension, damping and vibration reduction, robotic joints, cushioning protection and medical devices.
What are the key technical parameters of CCMRF Series Magnetorheological Fluid — Smart Magneto-Responsive Suspension Fluid?
Key listed parameters include: Product Series: CCMRF series magnetorheological fluid; Composition: Micro and nano-scale magnetic particles suspended in a base fluid; Behavior Under Magnetic Field: Rapid and reversible transition between free-flowing liquid and quasi-solid states; Key Performance Factors: Sedimentation stability; shear yield stress; response time; density; zero-field viscosity; Sedimentation Stability: Refers to the difficulty of solid particles precipitating over a certain period; lower sedimentation ratio means higher sedimentation stability; Shear Yield Stress: Maximum shear stress at which the material shears under loading; a higher value indicates finer microstructure and better strength, plasticity and durability; Response Time: Uses electromagnetic reactions to respond to road conditions within milliseconds; response speed five times faster than traditional suspensions; Density: Lower density of solid matter means lighter weight.
Can CCMRF Series Magnetorheological Fluid — Smart Magneto-Responsive Suspension Fluid be customized?
Customization depends on the supplier and production requirements. Use the quote or question form on this product page to confirm specifications, branding, packaging, certificates, MOQ, and lead time.
How can I request a quotation for CCMRF Series Magnetorheological Fluid — Smart Magneto-Responsive Suspension Fluid?
Use the Request a Quote or Ask a Question area on this product page. Include quantity, destination country, required specifications, target delivery time, and any certification or customization needs.
What should I confirm before ordering?
Confirm the final technical specification, unit price, MOQ, shipping method, warranty terms, compliance requirements, and production lead time with the supplier before placing an order.
