Flame Retardant Black Polyimide Film for Lithium Battery

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Switch Baseplate
• Type: Insulation Film
• Chemistry: Inorganic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Material: Plastic
• Thermal Rating: H 180
• Maximum Voltage: 20KV~100KV
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Black
• Brand: Hjh
• Transport Package: Carton/Pallet
• Specification: Metric Ton
• Trademark: HJH
• Origin: China
• HS Code: 3920690000
• Production Capacity: 100ton/Month
• Package Size: 102.00cm * 122.00cm * 50.00cm
• Package Gross Weight: 200.000kg

Product Description

1.DESCRIPTION

Black glossy polyimide film is a glossy black film on both sides, which has good light-shielding properties.
The film has excellent high and low temperature resistance, electrical insulation, solvent resistance, and atomic radiation resistance, and can be used for a long time in the temperature range of -269 to +260 degrees.
The film is currently one of the high temperature resistant films with the best performance and the widest application range in the world.

 

2.APPLICATIONS

• High temperature resistant flame retardant label, high temperature resistant masking tape, low temperature storage and harsh chemical environment (acid and alkali resistance) usage.
• Black FPC cover film for flexible printed circuit boards, reinforcement boards, etc.
• Lithium battery, power battery pole piece insulation material, power battery heating sheet, heat insulation sheet.

 

3.TECHNICAL PARAMETER

Item

Unit

Standard Value

Thickness

µm

12±2

15±2

18±2

20±2

25±2

50±3

75±3

100±3

Width

mm

520

520 or 1040

Tensile strength

MD

Mpa

≥90

≥100

≥110

≥120

≥120

≥120

≥120

≥120

TD

Mpa

≥80

≥90

≥90

≥100

≥100

≥100

≥100

≥100

Elongation

MD

%

≥15

≥20

≥25

≥30

≥30

≥40

≥40

≥40

TD

%

≥20

≥25

≥30

≥35

≥35

≥45

≥45

≥45

Glossiness,60^.

Gu

≥100

Transmittance

%

<=5.0

<=0.00

Puncture Force

N

≥2

≥4

≥8

 

 

FAQ
Q: Are you trading company or manufacturer ?
A: Both

Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 5--15days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ? A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shipment.