What is the maximum voltage resistance?

The mica tape primary insulation withstands up to 800V pulse voltages and effectively prevents corona erosion under inverter-driven conditions.

Is customization available for this wire?

Yes, full customization of size and insulation thickness is available for OEM/ODM projects, including material and design customization.

Class H Polyester-Imide Film Reinforced Mica Tape Covered Flat Copper Wire

Name: Class H Polyester-Imide Film Reinforced Mica Tape Covered Flat Copper Wire
Brand: Jiangyin Shenlong Electric Materials Co., Ltd.
SKU: 2316448355

Jiangsu, ChinaJiangyin Shenlong Electric Materials Co., Ltd.

US$28.00

300 kg

Product specifications

custom

Sample price:US$28.00/kg.Request sample

Product profile

Customization

Available

Type

Insulated

Conductor Type

Solid

Model NO.

SBEFB

Application

Generators, Transformers, and Other Equipment

Conductor Material

Copper

Sheath Material

Polyester

Insulation Material

Mica Tape

Material Shape

Flat Wire

Range of Application

Refractory

Certification

ISO9001, CE, SGS

Brand

Shenlong

Product Name

Mica Tape Wrapped Copper Flat Wire

Keywords

Film-Reinforced Mica-Insulated Wire

Side a

0.9mm~6mm

Side B

2mm~16mm

Size

Customization

Material

T2/Tu2

Insulation Layer

Customization

Core Function

High Voltage and Corona Resistant Winding Wire

Mechanical Performancev

High Wear Resistance and Bending Durability

OEM & ODM Custom

Transport Package

Pallet or Customization

Specification

2.8*8

Trademark

SHENLONG

Origin

Jiangsu, China

Production Capacity

10000 T/Year

Key features

High Voltage Resistance: Withstands up to 800V pulse voltages and prevents corona erosion in high-frequency PWM environments.

Superior Mechanical Durability: Composite PI/PET reinforcement eliminates mica brittleness, ensuring wear and tear resistance.

Optimized Slot Fill Factor: Rectangular flat geometry increases copper density and heat dissipation compared to round wire.

Oil & Chemical Resistance: Compatible with transformer oil and industrial solvents while maintaining inherent flame-retardancy.

Full Customization Support: Accepts OEM/ODM projects with customizable size, insulation thickness, and material specifications.

Wide Application Scope: Ideal for EV motors, wind turbines, transformers, and aerospace systems requiring high reliability.

Strict Quality Assurance: Each piece inspected piece-by-piece according to national QA/QC standards with warranty guarantee.

Company profile

High Repeat Buyers ChoiceFull CustomizationManagement CertificationStandardized quality control

Jiangyin Shenlong Electric Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Wuxi/Jiangyin-based trading company associated with manufacturing-related enterprises. It reports ISO9001:2015 and ISO14001 certifications, documented R&D design controls, three R&D engineers, and technical support for production and after-sales service. Customization is available from samples, designs, and full or minor requirements. However, the investigation shows no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and no stated overseas service countries. Financial information for 2024 and preceding periods is recorded as zero, so financial credibility cannot be positively established. The supplier reports no famous-brand OEM, Fortune 500 cooperation, or available SDK.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications in both sustainability and management-system records. These are explicit certifications supporting quality and environmental management capability.

R&D capabilityThe supplier has three R&D engineers, performs customer-request confirmation, new-product design, and maintains design input, output, review, verification, and validation documentation. However, it reports no available SDK, so its documented product-development capability does not establish software or SDK integration capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requirements and design new products, providing direct evidence of broad customization support.

Client casesThe supplier reports no OEM service for famous brands and no cooperation with Fortune 500 companies. Although repeat-buyer preference is reported at 80%–100%, no named customers or verifiable customer cases are provided.

Product Q&A

Q:What are your terms of payment?

30%T/T as the upfront deposit, 70% before delivery. We will show you the photos and the package before you pay the balance.

Q:What are the terms of packing?

Generally, we pack our goods in bundles or coils with rods or belts; we could also pack the goods according to the customers' requirements.

Q:Could you produce according to the samples?

Yes, we can make customer-made products from your samples or technical drawings, and we can build the mold and fixtures.

Q:How could you guarantee your products quality?

Each piece of product is manufactured by certified workshops, inspected by us piece by piece according to the national QA/QC standard. We could issue the warranty to the customer to guarantee the quality.

Q:What's your delivery time?

We offer flexible solutions: standard products are typically completed within one week, while special processing products generally take 7 to 15 days.