What payment methods do you accept?

We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), D/P, and PayPal.

What is the lead time for delivery?

The average lead time is one month for both peak season and off-season.

High Permeability Fe-Si-Al Soft Magnetic Powder as EM Wave Absorber

Name: High Permeability Fe-Si-Al Soft Magnetic Powder as EM Wave Absorber
Brand: Beijing Entrepreneur Science & Trading Co. Ltd.
SKU: 2038294122

Beijing, ChinaBeijing Entrepreneur Science & Trading Co. Ltd.

US$1.00

1 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Si Content(wt%)

9.6-10

Al Content(wt%)

5.5-6.0

Model NO.

BM025 / BM030

Fe Content(wt%)

Bal

BM025 D50 (um)

66-73

BM030 D50 (um)

69-77

Permeability* ur’@1MHz

240-260/280-310

Transport Package

25kg/Pail

Specification

Fe-Si-Al Soft Magnetic Alloy

Trademark

Entrepreneur

Origin

China

HS Code

7205210000

Production Capacity

100, 000tons/Year

Key features

High Permeability: Magnetic permeability ur exceeds 200, reaching 240-310 at 1MHz for efficient EM wave absorption.

High Saturation Flux: Features high saturation magnetic flux density (Bs) up to 1.1T for superior performance.

Flake Morphology: Flake-shaped particles with smooth edges and uniform size ensure good shaping and high density.

Versatile Processing: Compatible with calendaring, pressing, injection, and extrusion for various EM absorption components.

Wide Application: Ideal for shielding in cell phones, notebooks, routers, and aerospace electronics.

Customizable Options: Offers full customization, minor customization, and flexible options based on samples or designs.

Quality Assurance: 100% finished product inspection and third-party SGS inspection available upon request.

Fast Response: Timely feedback within 24 hours and free samples provided for evaluation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Beijing Entrepreneur Science & Trading Co. Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin Port Shanghai PortAverage Response Time: ≤0.98h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Beijing-based company connecting global new-material manufacturers with international customers and serving diverse application areas, including coatings, inks, adhesives, electronic pastes, batteries, 5G communications, and 3D printing. It offers extensive customization, including design-based and full customization, and reports OEM service for well-known brands. Service governance is supported by written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, the supplier reports no new products in the past year, no ODM service, no SDK, only one R&D engineer, no overseas showroom, agents, branches, or offline trade-show participation, and no cooperation with Fortune 500 companies. Certification information is limited: supplier management-system certification is listed as NIL and product compliance certification is recorded as “Others.” Financial data is represented only by years, without sufficient evidence to...

CertificationsProduct compliance certification and sustainable-development/product certification capability are both recorded as “Others,” while supplier management-system certification is explicitly listed as NIL. No specific recognized certification is identified in the provided information, so certification strength cannot be confirmed; the absence of supplier management-system certification is a stated deficiency for that aspect.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions, customer complaint handling, supplier-service assessment, and an updated approved-supplier list. It accepts multiple service quotation and payment terms and lists training among overseas service offerings, but has no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas-service countries. The documented service processes support capability, although international service infrastructure is limited.

R&D capabilityThe supplier reports one R&D engineer, one year of total R&D-engineer experience, no new products in the past year, no ODM service, and no available SDK. These explicit indicators show limited demonstrated recent innovation and development resources.

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, although it does not specify technical limits, tooling resources, or delivery performance for customized products.

Product Q&A

Q:What is the magnetic permeability of this powder?

The permeability ur is high, exceeding 200 for magnetic sheets. Specific values are 240-260 for BM025 and 280-310 for BM030 at 1MHz.

Q:Can I get free samples?

Yes, we offer free samples of specified quantities. You only need to cover the freight charges.

Q:What is the Minimum Order Quantity (MOQ)?

Typically, our MOQ is one standard package. However, we understand the importance of testing, so we offer free samples for evaluation.

Q:What documents are provided with the order?

We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and certificate of origin.

Q:How do you ensure product quality?

We prioritize quality through expert staff, free pre-shipment samples, and optional third-party inspections like SGS. We also conduct 100% visual and function inspection on finished products.