Lithium Battery Separator PP Material Ion Exchange Membrane
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Product Highlights
- High Safety Performance: Multilayer membrane reduces safety hazards like crystal points and holes found in single layer membranes.
- Excellent Heat Resistance: Features perfect heat resistance and anti-oxidant properties with low MD shrinkage and no TD shrinkage.
- High Puncture Strength: Superior mechanical strength suitable for both high and low voltage systems with high puncture resistance.
- Uniform Pore Distribution: Dry and uniaxial stretching process ensures uniform pore sizes and well-distributed structure.
- High Air Permeability: High porosity and low sinuosity make it suitable for high rate discharging of electric vehicle batteries.
- Extended Cycle Life: Multilayer structure improves thickness uniformity to enhance Li-ion battery cycle life.
- Customizable Specifications: Thickness ranges from 12 to 60 microns with customizable nominal voltage and discharge rates.
- Advanced Production Technology: Uses high purity PP material with advanced dry and uniaxial stretching process on international lines.
Product Attributes
- Customization
- Available
- Type
- Lithium-Ion Batteries
- Usage
- Car, Bus, Electric Power, Lighting, Electric Bicycle, Boat
- Model NO.
- LB-S
- Nominal Voltage
- Customized
- Discharge Rate
- Customized
- Shape
- in Roll
- Electrolyte
- Li-ion
- Installation
- Packaged
- Rechargeable
- Chargeable
- Transport Package
- Rolls in Carton
- Specification
- 12-40 micron
- Trademark
- Henyun
- Origin
- China
- HS Code
- 39202010
- Production Capacity
- 5000 Tons Per Year
Product Images of Lithium Battery Separator PP Material Ion Exchange Membrane
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Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane -
Lithium Battery Separator PP Material Ion Exchange Membrane
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Product Description
Tianhong corporation has advanced international production lines for Li-ion battery separator by dry and uniaxial stretching process, equipped with high precision testing instruments, using high purity PP material and advanced production technology, mainly produce Li-ion battery separator film in thickness of 12-60 microns with different specifications, which is widely used in Li-ion power batteries, Li-ion energy storage battery and Li- ion digital product battery.
Advantages:
- High safety: Multilayer membrane efficiently reduces the safety hazards (crystal point, holes…) which are found as defects on single layer membrane; No TD shrinkage, , low MD shrinkage; Perfect heat resistance and anti-oxidant; High puncture strength & mechanical strength , suitable for high/low voltage system.
- Good uniformity: Using popular dry & uniaxial stretching process, insure the pore sizes uniformity and well distributed on membrane. The separator has multilayer structure with better thickness uniformity to improve Li-ion battery cycle life.
- Excellent air permeability: High porosity, high air-permeability, low sinuosity, suitable for high rate discharging of electric vehicle Li-ion battery.
- Various products: Basic separator, Ceramic coated separator, Polymer coated separator, Multifunctional hybrid coating separator, Multi-layer functional coated separator.
Typical Product Performance Index
| Model No.: | TB216H | TB220H | TB225H | TB232H | ||||
| Size | Thickness | μm | GB/T6672-2001 | 16±2.0 | 20±2.0 | 25±2.0 | 32±2.0 | |
| Width | mm | GB/T6672-2001 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ||
| Gurley | Sec/100ml | Q/THXC001-2017 | 320±100 | 320±100 | 350±100 | 500±100 | ||
| Porosity | % | Q/THXC001-2017 | 34-38 | 37-41 | 38-42 | 36-44 | ||
| Puncture strength | Kgf | Q/THXC001-2017 | ≥250 | ≥350 | ≥400 | ≥450 | ||
| Areal density | g/m2 | Q/THXC001-2017 | 8-10 | 10-12 | 12-14 | 15-17 | ||
| Tensile Strength | MD | Kgf/cm2 | GB/T 1040(1). 3-2006 |
≥1100 | ≥1100 | ≥1100 | ≥1100 | |
| TD | ≥100 | ≥110 | ≥110 | ≥110 | ||||
| Heat-shrinkage (105ºC2h) | MD | % | GB/T 12027 -2004 |
≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | |
| TD | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ||||
* The above data is the only typical parameter of Tianhong's product, can be customized individually as per client's request.
About the Supplier
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" are certified.
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Company Profile
Founded in January 2008, Tianhong New Material Corporation is located in Jieshou New & High-Tech Industrial Development District of Anhui province, covers an area of more than 100 acres, with 6000 square meters office area and 50000 square meters dust-free purification workshop.
Tianhong is a professional integrated enterprise, which is engaged in production, marketing, R & D, and services for Li-ion battery separator, BOPP film, PVC film, twisted and printed film, medicine & food packaging material.
As a public listed corporation, Tianhong has won so many awards:
Anhui Province high-tech enterprise, National intellectual property advantage enterprises,
China Top 100 light industry science and technology enterprises,
Anhui province professional fine & special enterprise, Anhui Provincial innovative enterprise...
And also, Tianhong has constructed Anhui multi-functional film engineering technology research center, provincial enterprise technology center, Anhui postdoctoral research station. Until now, Tianhong has passed the ISO9001 certificate of quality management system, ISO14001 certificate of environmental management system, OHSAS occupational health and safety management system, QS food packaging production safety license and barcode printing license.
Tianhong corporation has advanced international production lines for Li-ion battery separator by dry and uniaxial tension process, equipped with high precision testing instruments, using the international advanced production technology, mainly produce Li-ion battery separator in thickness of 12-40 microns with different specifications, which is widely used in Li-ion power batteries, Li-ion energy storage battery and Li- ion digital product battery.
Meanwhile, Tianhong has packaging-film production lines imported from Italy, and based on the advanced extrusion technology and testing system, to produce many specifications of the film according to customer request, which thickness can be maintained in 15-60 microns, width 1200mm or less. The designed annual capacity is 20, 000 metric tons.
Tianhong also has three series of professional printing equipments, such as ten colors, nine colors, and seven colors units for high speed printing, to make printing on plastic composite material, such as PVC, BOPP, PET and packaging paper with aluminum foil as per customer's request. The designed annual capacity can be up to 30000 metric tons.
Our products are sold well all over our country and exported to Europe, Middle East, Southeast Asia and South America.
Because of the excellent quality, strict management, strong technology base, novel design and meticulous service, Tianhong corporation has won the good reputation of the social communities.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Shengli Road, Industral Park, Jieshou, Fuyang, Anhui, China
-
Plant Area
- 130000 square meters
-
Number of Employees
- 122
-
Registered Capital
- 30,530,000 RMB
-
Terms of Payment
- D/P, T/T, LC, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Lianyungang Port
-
Minimum Order Quantity
- 500 KG
-
Supply Chain Partners
- 11
Our Production Capability & Technical Expertise
-
Main Products
- Plastic Film, Food Packaging Material, Li-ion Battery Separator
-
Production Lines
- 14
-
Production Machines
- Compound Facility, Band Builder
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-01-08
-
Export Year
- 13 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 1,834,037 USD
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the available thickness options?
- The separator film is available in thicknesses ranging from 12 to 60 microns with specific models like 16, 20, 25, and 32 microns.
- Is the product customizable?
- Yes, parameters such as nominal voltage, discharge rate, and specific dimensions can be customized individually as per client requests.
- What is the minimum order quantity?
- The minimum order quantity is 500 KG.
- What are the lead times for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment terms are accepted?
- Accepted payment terms include D/P, T/T, LC, PayPal, and Western Union.
- Does the company offer OEM or ODM services?
- Yes, both OEM and ODM services are available, along with full and flexible customization options.
- What is the quality inspection process?
- Finished products undergo 100% inspection including visual and function inspection with 35 dedicated QA/QC inspectors.
- What are the main applications for this separator?
- It is widely used in Li-ion power batteries, energy storage batteries, and digital product batteries for cars, buses, and electric bicycles.
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