High Temperature Mica Gasket Sheet For Aviation And Aerospace Industry

Brand Name:YT Mica / YiTian Mica
Certification:ROHS/ SGS/ REACH
Model Number:YT Mica / phlogopite mica sheet / rigid mica sheet for EV battery
Minimum Order Quantity:1000KGS
Delivery Time:5-10 days
Payment Terms:L/C, T/T
Contact Now

Add to Cart

Verified Supplier
Location: Beijing Beijing China
Address: ACFIC Building,No.4 Fufeng Road,Tech Park,Fengtai Zone, Beijing city. China.
Supplier`s last login times: within 41 hours
Product Details Company Profile
Product Details

Mica Gaskets For Aviation And Aerospace / Fire Resistant Mica Gasket For Rocket Engine


Mica gaskets are crucial components in the aviation and aerospace industries, particularly in applications requiring fire resistance and high-temperature performance, such as rocket engines. Here’s an overview of their benefits, features, and specific applications in these fields.

Benefits of Mica Gaskets

  1. High Temperature Resistance: Mica gaskets can withstand extreme temperatures, making them suitable for the demanding conditions found in aviation and aerospace applications.

  2. Fire Resistance: Mica is inherently non-combustible, providing a critical safety feature in environments where fire risk is significant, such as rocket engines.

  3. Excellent Sealing Properties: These gaskets provide reliable sealing, preventing leaks of gases and fluids under high pressure and temperature.

  4. Chemical Resistance: Mica gaskets resist a variety of chemicals, ensuring durability and integrity in harsh environments.

  5. Lightweight: The lightweight nature of mica helps reduce overall weight in aerospace applications, contributing to improved fuel efficiency.

Features

  • Customizable Designs: Mica gaskets can be manufactured to meet specific dimensions and shapes, ensuring a perfect fit for various components.
  • Durability: Mica’s robust properties ensure long-term performance, reducing maintenance needs and enhancing reliability.
  • Thermal Stability: They maintain their integrity and performance even under rapid temperature changes.

Applications

  • Rocket Engines: Mica gaskets are used in critical areas of rocket engines to seal components and prevent leakage of propellants and gases, ensuring safe and efficient operation.
  • Aerospace Components: Utilized in various aircraft systems, including engines, fuel systems, and exhaust systems, to provide thermal insulation and sealing.
  • Heat Exchangers: Employed in aerospace heat exchangers to manage extreme temperatures and maintain system efficiency.

Mica gaskets are essential for aviation and aerospace applications, especially in environments like rocket engines where fire resistance and thermal management are crucial. Their unique properties make them invaluable in ensuring safety, performance, and reliability in some of the most demanding scenarios.


Technical Data Sheet


PropertyHP5HP8UnitTest Criteria
Mica TypeMuscovitePhlogopieVisual
Mica content9292%IEC 60371-2
Glue content88%IEC 60371-2
Density1.8-2.451.8-2.45g/cm3IEC 60371-2
Yield Strength200200MPaGB/T 5019.2
Moisture Absorption11%GB/T 5019.2
Fire Resistance
Continuous working condition500700
Intermittent working condition8001000
Thermal gravimetry
Thermal gravimetry at 500℃11%IEC 60371-2
Thermal gravimetry at 700℃22%IEC 60371-2
Electric property
Dielectric strength2020KV/mmIEC 60243-1
Insulation resistance at 23℃10171017Ω·cmIEC 60243-1
Insulation resistance at 500℃10121012Ω·cmIEC 60243-1
Flame retardant test
Flame retardanceUL94 V-0UL94 V-0
Smoke test44




Mica Testings for EV Industry as below:


ItemPropertyTesting itemsTesting criteriaTested by
1Physical PropertyMica contentIEC 60371YT Mica Internal Test
2Glue contentIEC 60371
3DensityIEC 60371
4ThicknessThickness Gauge Test
5Water AbsorptionISO 62
6DelaminationGB/T 5019.2-2009
7TGA(Thermal Gravimetry Analysis)IEC603713rd PartyTest
8Linear expansion coefficient (length direction) thickness directionASTM E8313rd PartyTest
9Back glued performancePeel off strengthASTM D3330YT Mica Internal Test
10Fire retardanceFlame retardanceUL943rd PartyTest
11CleannessCleanessVDA19,ISO162323rd PartyTest
12Thermal PropertyThermal conductivityASTM E14613rd PartyTest
13Heat CapacityISO 113573rd PartyTest
14Fire Resistance1200±100℃,30minYT Mica Internal Test
15Mechanic Property25℃ Bending StrengthISO 178YT Mica Internal Test
1625℃Bending ModulusISO 178
17-40℃ Bending StrengthISO 178
1825℃ Tensile StrengthISO 527
1925℃ Section ElongationISO 527
2025℃ Tensile ModulusISO 527
21Impact / Shock StrengthISO 179:20103rd PartyTest
ItemPropertyTesting itemsTesting criteriaTested by
22Electrical propertiesInsulation resistanceIEC 60093/IEC 62631-3YT Mica Internal Test
23Volume resistivityGB/T1410-2006YT Mica Internal Test
24Dielectric StrengthIEC 60243YT Mica Internal Test
25Withstand voltage testGB/T1408-2016YT Mica Internal Test
26Comparative Tracking lndex(CTI)IEC 601123rd PartyTest
27Ecologic performanceHazardous substancesRoHS2.0 & REACH & ELV3rd PartyTest
28Aging performance 85/85, 1000h, after the test completed, 2 hours standby at room temperatureVisual InspectionYT Mica Internal Test
29Dimension ControlYT Mica Internal Test
30Weight ControlYT Mica Internal Test
31Water AbsorptionISO 62YT Mica Internal Test
32Tensile StrengthIEC 60371-2/GBT 5019.2YT Mica Internal Test
33Bending StrengthISO 178YT Mica Internal Test
34Dielectric StrenghtIEC 60243YT Mica Internal Test
35Insulation resistanceIEC 60093/IEC 62631-3YT Mica Internal Test
36Withstand voltage testGB/T1408-2016YT Mica Internal Test
37Thermal conductivityGB/T 10294-20083rd PartyTest
38Flame retardanceUL943rd PartyTest

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

















China High Temperature Mica Gasket Sheet For Aviation And Aerospace Industry supplier

High Temperature Mica Gasket Sheet For Aviation And Aerospace Industry

Inquiry Cart 0