China Mica Tapes For Cables manufacturer
Beijing Yitian Mica Technology Co., Ltd.
Beijing Yitian Mica Technology Co., Ltd.
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Customized 2D Rigid Phlogopite Mica Plate For EV Battery Thermal Insulation

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Beijing Yitian Mica Technology Co., Ltd.

City: beijing

Province/State:beijing

Country/Region:china

Tel:86

Contact Person:
Mr.Leslie
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Customized 2D Rigid Phlogopite Mica Plate For EV Battery Thermal Insulation

Brand Name YT Mica / YiTian Mica
Model Number YT Mica / phlogopite mica sheet / rigid mica sheet for EV battery
Certification ROHS/ SGS/ REACH
Place of Origin China
Minimum Order Quantity 1000KGS
Payment Terms L/C, T/T
Delivery Time 5-10 days
Packaging Details by piece, by pallet
Raw Material Mica
Dielectric strength >15KV/mm
Color White, Golden, Green, etc
Thermal Conductivity < 0.4 WmK
Application Fire ressitant, thermal barrier, electric insulation
Flame Retard UL94 V0 grade
Elongation >15%
Width customized
Thickness customized
Tensile Strength >100N/cn
Water Absoprtion <1.5%
Adhesive Type Silicon resin epoxy
Detailed Product Description

Mica Spare Part For EV Battery Thermal Insulation / 2D Rigid Phlogopite Mica Plate

 

Mica Spare Part For EV Battery Thermal Insulation is composed of 2D mica plate and completely back-glued tape.

 

Phlogopite mica sheet
HP5
PropertiesDescriptionUnit
ColorGolden/
Thicknesscustomizedmm
Density1.6—2.5g/m²
Yield Strength≥100Mpa
Dielectric Strength≥15kv/mm
Resistivity≥1.0*10^10MΩ·m
Moisture Absorption≤1.5%
Thermal Conductivity≤0.4W/m·K
Flame RetardanceV0/
Fire Resistance1000 fire not burn through within 5 mins/

 

  Mica insulation material is used for insulation between battery cells. It can separate the battery cells from the assembly according to the multi-dimensional design of the battery module structure, and has the advantages of tight fitting, simple & easy for assembly.

 

  Mica products are mainly used as thermal control and battery protection materials for power batteries in the EV industry. Mica are important protection materials for thermal control of power batteries in new EV. Mica insulation materials are the last line of defense against thermal runaway of batteries, ensuring that people in the vehicle have enough safety escape time.

 

 

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.

 

1. According to different requirements, we have compiled a total of 64 testing items for mica products, including physical properties, electrical properties, thermal properties, aging properties, and flame retardant properties, which basically cover all the requirements for mica performance testing;

 

2. At present, YT MICA is capable to detect 50 items of the testings and provide theoretical support quickly for different application scenarios of mica products.

 

 

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 Inspection YT Mica Internal Test
29Dimension Control YT Mica Internal Test
30Weight Control YT 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.

 

 

YT MICA 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 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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Tags: Mica Plate For EV Battery   EV Battery Insulation Phlogopite Mica   Customized Phlogopite Mica Plate  
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