What are the technical specifications for the membrane?

Specifications include pore sizes from 0.05 to 10 um, thickness over 120 um, and widths under 320 mm.

Where is the company located?

Our company is located in Hangzhou, Zhejiang, China, with main markets globally.

Advanced Hydrophobic Eptfe Film for Enhanced Battery Performance

Name: Advanced Hydrophobic Eptfe Film for Enhanced Battery Performance
Brand: Hangzhou Wetrue New Material Co., Ltd
SKU: 2303511205

Zhejiang, ChinaHangzhou Wetrue New Material Co., Ltd

US$100.00-1,000.00

100 Square Meters

Sample price:US$10.00/square foot.Request sample

Product profile

Customization

Available

Separator Type

Epfte

Negative Materials

N/a

Model NO.

WV-300-550-40

Electrolyte

N/a

Cathode Materials

N/a

Type

Separator

Transport Package

Carton

Specification

1.5m or 0.3m width

Trademark

Wetrueflon

Origin

P. R. C.

HS Code

3920991000

Key features

Hydrophobic ePTFE Membrane: Enhances battery longevity and efficiency for hydrogen fuel cells.

High Interfacial Strength: Ensures robust and reliable performance in demanding environments.

Extended Durability: Designed for a long lifetime with superior structural integrity.

Full Customization: Offers flexible customization from samples, designs, and minor adjustments.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

OEM and ODM Services: Full support available for original equipment and design manufacturing.

One Month Lead Time: Consistent production time regardless of peak or off-peak seasons.

Microporous Structure: Advanced ePTFE technology with pore sizes ranging from 0.05 to 10 um.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionFast DeliveryQuality Assurance

Hangzhou Wetrue New Material Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2022-07-07Nearest Port: Shanghai, NingboAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined business engaged in power electronic components, electronic components, synthetic materials, plastics, and related technology services. It demonstrates professional technical R&D capability, raw-material traceability, 100% finished-product inspection, inventory availability, and customization from samples, designs, or full specifications. However, it does not provide 3D software design services or SDKs, has only one quality inspector and one production line, and lacks effective contracts with affiliated subcontractors, outsourcing SOPs, continuous production quantity reconciliation, overseas warehousing, and overseas showroom capability. Financial records are referenced for 2021–2023, but no financial performance values are provided. Certification, after-sales service, and customer-case evidence are insufficient.

Supplier typeThe supplier is classified as a combined company and describes activities including manufacturing and sales of power electronic and electronic components, new-material technology services, plastics, synthetic materials, and retail. This supports classification as a manufacturing-and-trading technical supplier rather than a purely trading entity.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier and reports R&D activities involving distribution switch-control equipment, energy storage technology, new materials, and composite materials. Nevertheless, it does not offer 3D software design services and has no available SDK, which are explicit limitations in digital development capability.

Production capacityProduction evidence includes one production line, 100% finished-product inspection, raw-material traceability, and inventory capacity. Countervailing weaknesses include no valid manufacturing-capacity contract with affiliated subcontractors, no continuous quantity reconciliation for batches, and no outsourcing SOP, indicating basic production capability with process-control gaps.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.