What certifications does the product have?

The product meets industrial standard qualifications.

What is the packaging standard?

The standard packaging is 20kg per bag.

What technical documents are provided?

We provide a complete TDS (Technical Data Sheet) and technical data sheet.

Tpi Microporous Energy Storage Membrane Modified Masterbatch

Name: Tpi Microporous Energy Storage Membrane Modified Masterbatch
Brand: Quanzhou Aosile Industrial Material Co., Ltd.
SKU: 2286565745

Fujian, ChinaQuanzhou Aosile Industrial Material Co., Ltd.

US$6.96

800-9,999 kg

US$6.82

10,000+ kg

Product specifications

KG

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

Ivory White Granule

Usage

Tpi Microporous Membrane

Model NO.

AS-9931

Color

White

Logo

Aosile or Customize

Sample

Yes

Keyword

Microporous Membrane

Product Name

Tpi Microporous Energy Storage Film Modified Maste

Alias

Microporous Energy Masterbatch

Grade

Industrial Grade / Battery Grade

Form

Round Granule

Material Base

Tpi Thermoplastic Polyimide

Feature

Self-Repair, High Heat Dissipation, Anti Thermal S

Key Performance

Low Voltage Resistance, High Mechanical Strength

Processing Method

Blown Film, Cast Film, Extrusion Molding

Application

Lithium Battery Separator, Energy Storage Micropor

Use for

Solid-State Battery Membrane, New Energy Battery R

Certification

Industrial Standard Qualified

Supply Type

Factory Direct Manufacturer

Transport Package

20kg Per Bag

Specification

20KG per bag

Trademark

Aosile or Customize

Origin

China

HS Code

3403990000

Production Capacity

50000

Key features

Self-Repair Function: Built-in capability to repair micro cracks and extend service life.

High Heat Dissipation: Efficiently reduces thermal runaway risk and improves heat conduction.

Low Voltage Resistance: Excellent electrical stability solves poor performance of conventional films.

High Mechanical Strength: Anti-puncture and anti-deformation properties ensure durability.

Ultra-Low Thermal Shrinkage: Maintains size stability even under high temperature conditions.

Custom Logo and Formula: Logo and formula can be customized according to customer requirements.

Factory Direct Supply: Stable batch quality with direct supply from the manufacturer.

Free Sample Support: Free samples provided for customer testing and verification.

Company profile

Self-brandedHigh Repeat Buyers ChoiceExperienced TeamPatents Awarded

Quanzhou Aosile Industrial Material Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2025-06-26Nearest Port: XiamenAverage Response Time: ≤3.70hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DDP, DAP

AI-Powered supplier vetting

SummaryAOSILE is identified as a limited company with combined company type, producing and selling chemical products, building materials, and melt-blown fabrics, with offered products including building materials and rubber and plastic auxiliaries. The supplier reports quality assurance, a dedicated R&D team of more than 50 professionals, sample-based customization, and claimed use of products by more than 3,000 clients and multiple infrastructure projects. However, important controls are weak or undocumented: there is no approved-supplier list, no written corrective-action or complaint-handling procedures, no available R&D audit documentation, and finished-product inspections have instructions but no written records. Only one quality assurance/control inspector is reported. Exporting began less than one year ago, while overseas warehousing and showroom capabilities are absent. Financial information is insufficient to assess credibility, and sustainability compliance status is unknown.

Supplier typeThe supplier is a limited company with a combined company type. Its stated business scope covers production and sales of chemical products, building materials, and melt-blown fabrics, while its offered product scope includes building materials and rubber and plastic auxiliaries.

After-Sales capabilityThe company description claims a comprehensive after-sales service team, but the supplier has no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no overseas warehouse or showroom capability, leaving after-sales execution insufficiently documented.

Customization capabilityThe supplier explicitly offers customization from samples, and its technology engineers are described as confirming customer requests and designing new products. However, the absence of available R&D design-input, output, review, verification, and validation documents limits verification of the customization process.

Client casesThe supplier claims products have been used by more than 3,000 clients and cites railway, metro, bridge, and other major infrastructure projects, including the Qinghai-Tibet Railway, Beijing-Shanghai High-Speed Railway, and Guangzhou Metro. These are stated company claims, while the slices do not provide independent verification or project-specific performance records.