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Tongling Tongfei Technology Co., Ltd.

Lithium Ion Battery Solar, Lithium Ion Battery Film, Separator Film manufacturer / supplier in China, offering 2016 Hot Sale Lithium Ion Battery Ion Exchange Membrane (16um), Made in China New Cbb61 Circulating Fan Capacitor3UF 450V, Fan Capacitor for Fan Spare Parts with Good Quality and so on.

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Supplier Homepage Product lithium ion battery film 2016 Hot Sale Lithium Ion Battery Ion Exchange Membrane (16um)

2016 Hot Sale Lithium Ion Battery Ion Exchange Membrane (16um)

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $0.95 US $0.65
Purchase Qty. (kilogram) FOB Unit Price
1-999 US $0.95
1,000+ US $0.65
Get Latest Price
Production Capacity: 120tons/Month
Transport Package: Battery Film Export Standard Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: separator film
  • Type: Lithium Ion Battery Film
  • Feather: Breathe Freely
  • Transparency: Opaque
  • Place of Origin: Anhui, China (Mainland)
  • Rated Voltage: 450VAC
  • Thickness of Lithium Battery Separator: 12micron~40micron
  • Air Permeability: G≤320
  • Tensile Strength(MPa): Md≥150 ; Td≥30
  • Trademark: TOFO/OEM
  • Origin: Tongling City Anhui Province China(Mainland)
  • Usage: Lithium Ion Battery
  • Material: PE
  • Hardness: Soft
  • Processing Type: Multiple Extrusion
  • Model No: Lithium Battery Separator
  • Tensile Strength: Md ≥150MPa
  • Material of Lithium Battery Separator: PP
  • Thermal Shrinkage(105°c 1h): Md≤1.5 ; Td≤0.5
  • Rate of Elongation(%): Md≥150% ; Td≥30%
  • Specification: lithium ion battery film
  • HS Code: 853225900
Product Description
& Basic Info.
# Quick Details
Model No.: Lithium Battery Separator
Type: Insulation Film
Rated Voltage: 450VAC
Tensile Strength: MD ≥150Mpa
Thickness of Lithium Battery Separator: 12micron~40micron
Material of Lithium Battery Separator: PP
Air Permeability: G≤320
Thermal Shrinkage(105°c 1h): MD≤1.5 ; TD≤0.5
Tensile Strength(MPa): MD≥150 ; TD≥30
Rate of Elongation(%): MD≥150% ; TD≥30%
Puncture Strength(g): ≥350
Production Capacity: 1,000,000 Square Meter/Square Meters per Month
MOQ: 1 Square Meter
Size: Available on Request (Customized Battery Film)
Application: Packaging Film, Low Voltage Film, Lithium Battery Separators Film,etc.

# Packaging & Delivery
Packaging Details: Battery Film Export Standard Carton
Delivery Detail: 7~15 days after payment
Port: Shanghai or Ningbo

& Additional Info.
Company Name: Tongling Tongfei Technology Co.,Ltd
Trademark: TOFO
Standard: GB/T 3667.1 or IEC 60252-1
Origin: Anhui,China(Mainland)
Export Market: Global

& Product Description
In the structure of the lithium battery, separator is one of the key component. The properties of the separator determines of interface structure, resistance of battery,directly influencing the capacitance, circulation,safety and other properties. High performance separator is very important to improve the comprehensive performance of the lithium battery.

The main function of the separator is to separate the positive and negative pole, in case of the short-circuiting due to the contact of the two poles. Furthermore, it also help the electrolytions pass through. The material of the separator is non-conductive. Its physical and chemical properties have a great impact on battery performance.The parator will be different according to types of batteries. For Lithium battery series, the electrolyte is an organic solvent system,whic is requires a solvent resistance separator material,generally using high strength porous polyolefin film.

# Features of Lithium Battery Film:
1. Having stable thickness uniformity by means of the advanced air knife adhibiting technology
2. Having good solvent resistance, electrochemical and stable properties by introducing the imported raw material
3. Using monolayer dry biaxial tension technology withour solvent and inorganic filter.
4. The entire production process is done in an environmental clean room free from contamination
5. With high temperature resistance, low heat shrink
6. Product thickness and ventilation property can be designed according to customer demand
7. High longitudinal and transverse tensile strength.

# Applications of Lithium Battery Film:
1. Mobile Phone
2. MD,MP3 player
3. Digital camera, Video camera
4. PDA, notebook PC
5. HEV batteries
6. Other hi-tech equipments

# Battery separator paper PP/PE
1A (Thickness)16±1(um)
2B (Width)By request±0.5(mm)
3Length400mm or by request±1(m)

# Technical Specifications Of Lithium Battery Film:
Test ItemUnitThickness
12≤d<16 µm16 µm20 µm25 µm32-40 µm16 µm for Example
Air permeabilitys/100mLG ≤300G ≤320G ≤350G ≤400G ≤450G ≤350
Puncture strengthgP ≥300P ≥350P ≥400P ≥450P ≥500P ≥380
Tesile strengthMDMPa≥150≥170
Thermal shrinkageMD%≤1.5Test: 105°C 1h≤1.3
Porosity%It can be controled according to customer's requirements
Anti-corrosionNo damage after placing into electrolyte for 48 hours

& Our advantages
# LeadingTechnology:
Have a number of invention patents
# Stable Quality:
The company has the world's most advanced production equipment, and implement ISO9001 standard management.
# Reasonable Price:
Executive "Industrial products 10% Profit in the first"
# Cordial Service:
7*24 hours online, prompt reply and timely delivery

& Welcome to Contact Us
Company Name: Tongling Tongfei Technology Co.,Ltd.
Add: No.695 North Taishan Road,Tongling,Anhui,China
Tel: 0086 0562 2821018
Fax: 0086 0562 2821558
Mobile Phone: 13305620368 (Helen Hu)

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