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{"title":"Customized EV Battery Gasket Silicone Foam OEM ODM New Energy Vehicle Battery","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/71\/91\/4898616fdfb0efd59ebc2e31a258-200x200-1\/customized_ev_battery_gasket_silicone_foam_oem_odm_new_energy_vehicle_battery_gasket.jpg","attrs":{"Brand Name":"FQ","Model Number":"Silicone Foam","Certification":"ISO9001,SGS,ROHS,REACH","Place of Origin":"China"}}
{"title":"Automotive Battery Thermal Runaway Protection Compressive Pad Fire Rated","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f9\/6b\/d8f51b03d587b3cbaf0515b57bb1-200x200-1\/automotive_battery_thermal_runaway_protection_compressive_pad_fire_rated.jpg","attrs":{"Brand Name":"FQ","Model Number":"MPP 01","Certification":"IATF16949","Place of Origin":"China"}}
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Settling on one particular solution for any thermal or electrical junction can be daunting, given the array of choices available.
Polymers for example come in a range of forms to provide different levels of thermal protection for various parts. Silicone and Nomex, for instance, are well-established and widely used throughout EV and HEV components for their thermal, electrical and chemical resistance.
Silicone has strong silicon-oxygen atomic bonds that lend it towards high heat stability and resistance to oxidisation. With operating temperatures typically exceeding 200220 C, silicones are used as insulating sealants for electronic components and as jacket materials for high-voltage cables, for example.
Nomex is similar to Kevlar or Nylon, but with greater thermal and chemical resistance, and has long been used in a range of vehicles (from EVs to racecars) as a thermal and flame barrier, often as a sheet, although it is also available as a fibre. And when manufactured as long, thin sheets, it can be used as a slot insulator between the stator teeth of low-to-medium voltage motors, to reduce the aggregation of heat which might break down the enamelled insulation layer on the copper wires.
Polyester films such as Mylar, Lumirror and Hostphan also provide high thermal and mechanical resistance, and thus have similar versatility to Nomex, being applicable to batteries, motors and other electronic applications. Polyesters have found significant use as insulation for the busbars between battery modules.
As well as films, rubbers and aramids such as these, polyimide foams can maintain their structural integrity between -196 C and +300 C. These have a semi-open cell structure that minimises heat flow as well as sound vibration, making them useful for thermal as well as acoustic insulation.
The physical nature and manufacture of a polyimide foam will vary according to its application. The greater the need for thermal insulation, for example, the more the foam should be ‘densified’ under combined heat and pressure to enhance its thermally resistive properties (and to ruggedise it for harsher environments).
Saves electricity/power cost
Longevity
Cost Effective
Available in various thicknesses and sizes
Easy Available
Easy to Fabricate Parts
Gaskets
Available in various thicknesses (0.06mm -> 50mm)
Easy to store
Specification
Item
Rigid mica sheet
Mica
Phlogopite
Mica content %
>90
Bond content %
<10
Density g/cm 3
1.7~2.15
Heat Resistance
Continuous service °C
700
Intermittent service °C
900
Flexural strength N/mm 2
>150
Water absorption %
<1.5
Dielectric strength KV/mm
>20
Insulation resistance
23 °C ohm.cm
>10 17
500 °C ohm.cm
>10 12
Heat loss
at 500 °C %
<1
at 700 °C%
<2
Standard Supply:
Thickness: 0.10-1.90mm+/-0.05mm
Size: 1000*600/1200/2400mm
We customized strips or parts according to the customer’s drawing or requirements.
Application
Contact Shoes
Electric Heating Appliances
Electrical Apparatus
Electrical Control
Electrical Lighting Equipment
Hangers for Pressure Rings
Industrial Electric Heating Appliances
Mantle Lower
Mechanical Uses
Miscellaneous Electrical Uses
Motors and Generators
Protection Shield
Radar
Radio
Smoke Hood Assembly
Suspension Links
Television
Transformers
Package & Delivery
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
15,000,000-20,000,000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Founded in 2005
Fuqiang group was established in 2005 Specializing in We are specialized in producing rubberand foam products including extrusion, injectionmolding, curing molding, foam cutting,punching, lamination etc. as well as supplying New Energy Vehicle Battery Flame Ret...
Founded in 2005
Fuqiang group was established in 2005 Specializing in We are specialized in producing rubberand foam products including extrusion, injectionmolding, curing molding, foam cutting,punching, lamination etc. as well as supplying New Energy Vehicle Battery Flame Ret...
