Is customization available for this product?

Yes, we provide standard and custom polyimide film solutions depending on customer needs, including minor and full customization.

What are the main applications of this polyimide film?

It is used for wire/cable insulation, slot liner insulation, motor/transformer interlayer insulation, and flexible printed circuits.

25um, 50um Battery Useful Black Polyimide Film

Name: 25um, 50um Battery Useful Black Polyimide Film
Brand: Shandong Xinhongyun New Material Technology Co., Ltd.
SKU: 1900441402

Shandong, ChinaShandong Xinhongyun New Material Technology Co., Ltd.

US$40.00-50.00

100 kg

Sample price:US$45.00/kg.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor

Color

Black

Thermal Rating

H 180

Thickness

0.050mm

Young’s Modulus

>=3.1gpa

Coefficient of Thermal Expansion

<27ppm/Degree

Type

Insulation Film

Chemistry

Organic Insulation

Classification

Organic Insulating Material

Certification

ISO9001

Transport Package

Carton and Pallet

Origin

China

HS Code

3920920000

Production Capacity

15000kg/Month

Key features

High Electrical Insulation: Excellent electrical, thermal, and chemical properties for circuit boards.

Customizable Solutions: Offers standard and custom polyimide film solutions based on customer needs.

Premium BOPI Film: Better thickness tolerance and physical properties compared to standard films.

Versatile Processing: Can be laminated, metalized, punched, formed, or adhesive coated.

Flame & Radiation Retardant: Provides safety with flame retardant and radiation retardant features.

Flexible Thickness Options: Available in 12.5um, 25um, and 50um thicknesses for various applications.

Professional Manufacturer: ISO certified manufacturer with 150-200MT annual production capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shandong Xinhongyun New Material Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.25h

AI-Powered supplier vetting

SummaryShandong Xinhongyun New Material Technology Co., Ltd. is identified as a Chinese trading company established in 2020 with 10 employees. It offers polyimide film, PMDA, 1,2,4,5-tetramethylbenzene, ODA, mixed aromatics, and TOPM. Reported annual productivity includes 200 tons of polyimide film and 3,200 tons of PMDA, while 41%–50% of sales are stated to come from exports. The supplier reports self-operated import and export rights, ISO 9001:2015 and ISO 14001:2015 certifications, a professional production, quality-control, and sales team, and business coverage across multiple countries. However, most information concerning outsourcing procedures, contracts, inventory, overseas services, R&D, customization, traceability, sustainability, and customer references is marked unknown. An SGS audit is recorded, but its evaluation result is listed as 0 and the report validity ended on 2025-07-07.

Supplier typeThe supplier is explicitly classified as a Trading Company, with its registered company name, Chinese origin, Shandong location, 2020 establishment date, and 10 employees also provided. This confirms the business type but does not establish that it directly manufactures all listed products.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 management-system certificates. These explicitly support certification holding, although the slices do not provide certificate numbers, scope, or current validity dates.

After-Sales capabilityThe supplier states that it has a professional production team, QC team, sales personnel, and can provide after-sales service. However, overseas-agent or branch capability and other service infrastructure are marked unknown, so the evidence supports a stated service offering but not broad or verified after-sales coverage.

Production capacityThe supplier reports annual productivity of 200 tons of polyimide film and 3,200 tons of PMDA, and identifies these products among its offerings. It is classified as a trading company, while the SGS audit evaluation result is listed as 0 and the audit report expired on 2025-07-07; therefore, capacity is documented, but current production capability is not fully verified.