Beijing Yitian Mica Technology Co., Ltd.
Beijing Yitian Mica Technology Co., Ltd.
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Mica Plate As High Temp Insulating Barrier For Storage Energy Battery / Isolating Battery Packs From Other Components
FAQ
Q:What are your main products?
A:YT MICA is engaged in the R&D, production, sales and service of fire resistant mica materials, high-clean materials, flame-retardant materials and other technologies, providing industry users with solutions based on "fire-resistant, flame-retardant, low-smoke and halogen-free". We provide mica tape, mice sheet, 2D rigid and flexible mica plates, 3D thermal-forming mica plate, 3D CNC machinable mica parts which are applied in various industries such as security cables&wires, EV, Lithium batteries, electric appliance ,.etc.
Q:What about the package of product?
A:1. Wooden pallet with carton.
2. Plastic pallet with carton.
3.Wooden wooden pallet with wooden case.
4. According to customer requirements.
Q:What's the payment term?
A:30%TT advance , 70% payment against documents. T/T at sight, L/C.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you. Please send the parameters of technical requirements and testing requirements. YT MICA will proceed sampling as per customer request.
Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory
manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A: We have strict quality control management system. Proceed Volume production exactly according to the approved sample quality and the technical data sheet requested by customer. We control internally every step of IQC,IPQC,OQC.
Q:How can you deal with quality issues that customer feedback after receiving the goods?
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) Study and analyse the root cause and take corrective actions. Submit 8D report.
Technical Data Sheet
| Property | HP5 | HP8 | Unit | Test Criteria |
| Mica Type | Muscovite | Phlogopie | Visual | |
| Mica content | 92 | 92 | % | IEC 60371-2 |
| Glue content | 8 | 8 | % | IEC 60371-2 |
| Density | 1.8-2.45 | 1.8-2.45 | g/cm3 | IEC 60371-2 |
| Yield Strength | ＞200 | ＞200 | MPa | GB/T 5019.2 |
| Moisture Absorption | ＜1 | ＜1 | % | GB/T 5019.2 |
| Fire Resistance | ||||
| Continuous working condition | 500 | 700 | ℃ | |
| Intermittent working condition | 800 | 1000 | ℃ | |
| Thermal gravimetry | ||||
| Thermal gravimetry at 500℃ | ＜1 | ＜1 | % | IEC 60371-2 |
| Thermal gravimetry at 700℃ | ＜2 | ＜2 | % | IEC 60371-2 |
| Electric property | ||||
| Dielectric strength | ＞20 | ＞20 | KV/mm | IEC 60243-1 |
| Insulation resistance at 23℃ | 1017 | 1017 | Ω·cm | IEC 60243-1 |
| Insulation resistance at 500℃ | 1012 | 1012 | Ω·cm | IEC 60243-1 |
| Flame retardant test | ||||
| Flame retardance | UL94 V-0 | UL94 V-0 | ||
| Smoke test | ＜4 | ＜4 |
| |
Using mica in energy storage batteries is an area of research that explores its unique properties to enhance battery performance. Here’s a breakdown of how mica can be utilized in battery technology:
Separator Material:
Mica can be used as a separator in batteries. Its excellent electrical insulation properties help prevent short circuits between the electrodes while allowing ionic conductivity.
Dielectric Material:
Due to its high dielectric strength, mica can serve as a dielectric layer in certain types of batteries, potentially improving energy density and efficiency.
Thermal Management:
Mica’s thermal stability can help manage heat in batteries during charge and discharge cycles, enhancing safety and longevity.
Electrode Coatings:
Mica can be used as a coating material for electrodes, potentially improving their mechanical strength and stability.
High Temperature Resistance: Mica can withstand high temperatures, making it suitable for batteries that may experience significant heat during operation.
Chemical Stability: Its resistance to various chemicals ensures that it won’t degrade in harsh battery environments.
Lightweight: Mica is relatively lightweight, which can help reduce the overall weight of battery systems.
Cost and Sourcing: Mica can be more expensive than traditional materials used in batteries, which may affect overall battery economics.
Manufacturing Techniques: Integrating mica into battery designs requires advanced manufacturing techniques that may still be under development.
Mica holds promise for enhancing the performance and safety of energy storage batteries, particularly in applications that require high thermal stability and electrical insulation. Ongoing research may further unlock its potential, leading to more efficient and durable battery technologies.
Yitian Mica has obtained 5 invention patents, 21 practical patents, 20 software registration rights, and 3 trademarks. More intellectual property rights has been applied for verification.
YTMICA 5 invention patents:
a mica insulation material for battery cells and its processing & application.
a squeeze-resistant fireproof mica tape for power batteries and its processing & application.
high-temperature resistant mica tape & mica thermal insulation parts and their production methods.
a processing method for fire-resistant mica tape.
a fire-resistant insulation tape for optical cables.
System certifications obtained:
ISO9001 Quality Management System Certificate
ISO14001 Environmental Management System Certificate
ISO45001 Certificate of Occupational Health&Safety Management
IATF 16949 Quality Management System certificate
SA8000 Social Responsibility Management System Certificate
YT MICA fully implement the ISO 9001-2015 quality system operation,as a stan- dardization of internal management,strengthen the system building an important measure.A strict quality control system has been established,from raw materials, processes, finished products inspection,to ensure that every link in the production process is strictly in accordance with the standards for testing.
YT Mica has equipped with various fire-resistant testing devices and can assist customers in developing fire-resistant cable products according to different standards of various countries, providing one-stop solution service.
YT Mica has a dedicated R&D department working on innovations and the development of your projects. It is our longstanding experience with processing natural mica that allows us to provide tailor-made solutions for our end customers. Our product development and application engineering specialists will be in close cooperation with our customers to identify their needs and meet their specific requirements. If we don't have an immediate solution for you, our R&D department will work with you to develop and deliver the best possible solution that will meet your needs.
We have invested and developed expertise in machining, drilling, cutting, sawing and punching, thermal pressing/stamping our products to provide the best solutions to our customers. From our home made mica sheets we can manufacture pieces according to your technical specifications.
Know more about YT Mica at www.ncnc.cn
