Products Description
Coace ® EM-1 is an electret masterbatch based on polypropylene, which is easy to capture free electric charge and has long-lasting polarization ability.
The electret masterbatch typically contains a conductive or semi-conductive material, such as carbon black or metal oxide nanoparticles, and a polar material, such as a fluoropolymer or a copolymer of ethylene and acrylic acid. The conductive material provides the charge storage capability, while the polar material helps to stabilize the charge and prevent its decay over time.
The masterbatch is typically added to the polypropylene during the processing step, such as extrusion or injection molding. During the processing, the conductive particles become oriented along the direction of the flow, creating a permanent charge in the resulting product.
Electret masterbatch-based polypropylene products have various applications, including:
1.Electrostatic air filtration, where the charged polypropylene fibers can capture and hold airborne particles.
2.Electrostatic dust control in various industries, such as electronics, optics, or pharmaceuticals.
3.Electret-based capacitors or sensors, where the permanent charge can be used for sensing or energy storage.
In summary, an electret masterbatch based on polypropylene is a material that can create a permanent electrostatic charge in polypropylene-based products, and it has various applications in electrostatic air filtration, dust control, or as a component of capacitors or sensors.
An new product that combines the advantages of electret technology with the adaptability of polypropylene is called the Electret Masterbatch based on Polypropylene. This masterbatch is especially made to improve the functioning and performance of items made of polypropylene. It has greatly increased in popularity across several industries because to its extraordinary qualities and distinguishing benefits.
Functionality: The polypropylene-based electret masterbatch is designed to provide polypropylene products exceptional electret qualities. The process used in electret technology entails imbuing the material with a persistent electrostatic charge, which improves its functionality in a variety of applications. The finished products’ functionality and durability are increased as a result of this masterbatch’s capacity to properly preserve the electrostatic charge.
EM-1 Electret Masterbatch enhances the electret characteristics of materials and provides great value and performance. It is based on polypropylene. This masterbatch transforms the electret material market with its polypropylene matrix, stability, improved electret performance, and simplicity of inclusion. In sectors including air filtration, electronics, medical and healthcare, and energy harvesting, potential customers can gain improved electret performance, versatile compatibility, sustainability, and process efficiency by integrating this masterbatch into their manufacturing processes. The remarkable attributes and benefits of the masterbatch render it a compelling option for producers looking to enhance the efficacy, dependability, and efficiency of their electret-oriented uses.
Coace ® EM-1 is an electret masterbatch based on polypropylene, which is easy to capture free electric charge and has long-lasting polarization ability.
An electret masterbatch based on polypropylene is a material that can be used to create a permanent electrostatic charge in polypropylene-based products. This charge can be used for various purposes, such as electrostatic dust control, air filtration, or as a component of capacitors or sensors.
Advanced Equipment!
Equipped with advanced production lines and experimental testing center to ensure product quality.
Strong Technical Force!
More than 10 experienced technical R&D staff drive continuous innovation.
Characteristic
| Characteristics | Value | Unit | Test Method |
| Appearance | Pellets | ||
| Color | White translucent | ||
| Density | 0.92 | g/cm3 | ASTM D792 |
| Melt Flow Rate（230℃2.16kg） | 1400±200 | g/10min | ASTM D1238 |
| Melting Point(DSC) | 165 | °C | ASTM D3418
|
Advantage
- Enhanced Electret Performance: Materials’ electret performance is markedly improved by EM-1 Electret Masterbatch. It makes it possible to produce materials with durable electrostatic qualities, which enhances the performance of the material overall, filtering efficiency, and static charge retention.
- Flexibility in Polymer Systems: The masterbatch demonstrates wide range adaptability to different polymer systems, such as polypropylene, polyethylene, and other thermoplastic materials. This adaptability broadens the range of possible industries and applications by enhancing a variety of electret applications.
- Sustainable Solution: By making it possible to produce durable electret materials, EM-1 Electret Masterbatch provides a sustainable solution. Because of its extended electrostatic qualities, there is less need for frequent replacement, which saves money and is better for the environment.
- Process Efficiency: By making it easier to incorporate, the masterbatch enhances operational efficiency by streamlining the processing of electret materials. This reduces production time and costs by allowing manufacturers to easily incorporate the masterbatch into their current production processes.
Our advantage
Global Supply Chain!
Sound Storage And Logistics Supply Chain System
Technical Support
After-sales protection
Focus • Achievement • Excellence!
Products Customized
Focus on R&D
Global Services
Coace Certification!
ISO9001:2015 Certification
ISO14001:2015 Certification
EU REACH registration
Korea K-REACH pre-registration
Enterprise advantage!
Layout at home and abroad, wonderful for mixing
Domestic marketing layout
Overseas marketing layout
Application
To improve the charge retention rate, lower decay value and prolong charge retention period.
To improve the filtration efficiency of melt-blown non-woven fabric
Solution by industry
Numerous industries and electret material formulations find use for EM-1 Electret Masterbatch, including:
Air Filtration: The masterbatch is widely used in respirators, HVAC systems, and car cabin filters, among other air filtration applications. It improves the filtration effectiveness, dust-holding capacity, and general air quality by enhancing the electret performance of filter medium.
Electronic Devices: Speakers, microphones, and sensors are among the electret-based electronic devices that are produced using EM-1 Electret Masterbatch. It improves the sensitivity, signal-to-noise ratio, and general performance of these devices by enhancing their electret characteristics.
Medical and Healthcare: Products like surgical masks, wound dressings, and medication delivery systems are among the medical and healthcare items that use the masterbatch. It contributes to better filtration, antibacterial qualities, and medication release efficiency by improving these materials’ electret performance.
Energy Harvesting: Electrostatic generators and energy storage devices are two examples of applications that use EM-1 Electret Masterbatch for energy harvesting. It helps to provide sustainable energy solutions by making electrostatic energy capture and storage more effective.
