Ultrafine Metal Conductive Yarn for EMI Shielding & ESD Control

Ultrafine Metal Conductive Yarn for EMI Shielding, ESD Control, and Smart Textile Development

Build conductive fabrics without sacrificing textile flexibility.

VI-TEX ultrafine metal conductive yarn is designed for textile projects that need stable conductivity, EMI/RFI shielding, anti-static performance, and smooth fabric processing. Traditional metal wire can feel stiff and difficult to knit, while surface-coated yarns may lose performance as the coating wears. This yarn offers a more practical solution by combining high-purity ultrafine metal fiber with compact spinning technology.

The result is a flexible metal fiber conductive yarn that fits smart wearables, industrial PPE, heated apparel, sensor fabrics, EMF protection garments, and other functional textile applications. If your project is moving from sample testing to production planning, confirm the right yarn count and resistance target now to avoid delays later.

Send us your target resistance, fabric structure, and end-use requirement today. Our team will help you select a suitable specification quickly.

Technical Comparison: VI-TEX Ultrafine Metal Conductive Yarn vs. Common Alternatives

Conductivity alone does not decide whether a yarn will work in production. Knittability, flexibility, heat resistance, durability, and connection stability all affect final fabric performance.

Feature	VI-TEX Ultrafine Metal Conductive Yarn	Silver-Coated Nylon	Traditional Metal Wire
Conductivity Stability	Stable conductivity from metal fibers inside the yarn	Conductive coating may wear or degrade over time	Stable conductivity, but limited textile comfort
Flexibility & Hand Feel	Textile-like flexibility for wearable and fabric applications	Soft hand feel	Stiffer and less comfortable in fabrics
Processing Performance	Smoother knitting and weaving with lower processing risk	Works in many light conductive textile uses	Higher risk of needle wear and processing interruption
Heat Resistance	Suitable for heat-resistant textile applications	Limited by the base substrate	High heat resistance
Corrosion Resistance	Good, depending on metal system and storage conditions	Moderate	Variable by material and environment
Best Use	EMI shielding fabrics, ESD textiles, smart wearables, heating fabrics, sensor textiles	Light conductive apparel and general wearable uses	Rigid electrical paths or non-textile conductive structures

For projects that need conductivity, flexibility, and easier textile processing at the same time, VI-TEX metal conductive yarn gives engineers a stronger starting point for sampling and scale-up.

Why Choose VI-TEX as Your Metal Conductive Yarn Manufacturer

Reliable conductive textiles start with material control and manufacturing consistency. VI-TEX supports product developers, fabric mills, and sourcing teams with direct factory communication, flexible customization, and fast sampling for technical textile programs.

• Direct manufacturer support: Work directly with the production team for faster technical feedback, sample planning, and quotation.
• Compact spun expertise: Convert ultrafine metal fiber into a smoother yarn structure for knitting, weaving, and fabric integration.
• Consistent batch control: Support more predictable resistance, yarn strength, and processing performance across development and bulk orders.
• Custom development: Adjust yarn count, metal fiber ratio, colour, and construction according to your target application.
• Low-MOQ sample support: Start with 1 kg per colour, test faster, and reduce the risk of committing to the wrong specification.

Product Specifications

The specification can be adjusted for shielding, sensing, heating, or anti-static applications. Share your target resistance and fabric design so we can recommend the most suitable yarn construction.

Technical Parameter	Specification Details
Product Category	Conductive Yarn / Functional Yarn
Core Material	High-purity ultrafine metal fiber
Spinning Technology	Compact spun
Yarn Count	Customizable
Key Functions	EMI/RFI shielding, ESD control, anti-static performance, heat resistance, thermal conductivity
Color Options	Customizable according to customer standards
Application Fields	Smart textiles, wearable sensors, heated apparel, EMF protection garments, industrial PPE

Wholesale Policy & Pricing

Pricing depends on metal content, yarn count, conductivity target, colour requirement, and order volume. Because material selection directly affects performance and cost, we recommend confirming the specification before bulk quotation.

• Minimum order quantity:
  • In-stock colours: 1 kg per colour for sampling and pilot production
  • Custom production: MOQ can be discussed according to specification and colour requirement
• Pricing model:
  • Price varies with metal commodity cost, yarn construction, and technical requirements
  • Send your target resistance, application, and annual demand for a faster and more accurate quote
• Lead time:
  • Stock orders: 1–2 days after confirmation
  • Custom orders: 3–15 days after specification confirmation, depending on volume and colour

Urgent sample plan? Contact VI-TEX now so we can check available stock and help you secure the right conductive yarn before your testing schedule slips.

Packaging & Logistics

Conductive yarn needs careful handling during storage and transport. VI-TEX protects each shipment to help maintain yarn quality from factory dispatch to customer testing.

• Protective packaging:
  • Inner: Sealed plastic bag for moisture protection
  • Outer: Carton or plastic bag, 25 kgs per package
• Shipping support:
  • Convenient access to Shanghai and Ningbo ports for sea shipments
  • DHL, FedEx, and other express options for urgent samples and small-volume orders

Certifications & Patents

For conductive textile programs, technical documentation can be as important as material performance. VI-TEX supports buyers who need clear communication for sampling, compliance review, and production approval.

• Proprietary process support: Metal fiber spinning know-how helps improve yarn flexibility and textile processability.
• Factory compliance: The production base follows manufacturing requirements used in functional textile programs.
• Project-based documentation: REACH, OEKO-TEX, or other relevant reports can be discussed according to the selected specification and application.

Technical FAQ: Engineering & Application Guide

Q1: How does this conductive yarn knit compared with traditional metal wire?

A: The compact spun structure improves flexibility and reduces stiffness, so the yarn runs more smoothly on circular and flat knitting machines. Compared with raw metal wire, it can reduce needle wear risk and support more stable loop formation. Final performance still depends on yarn count, machine gauge, and fabric structure.

Q2: Is the conductivity permanent or only surface-based?

A: The conductivity comes from ultrafine metal fibers inside the yarn, not only from a surface coating. This structure avoids relying on a plated layer that may peel or wash off. For bulk production, we still recommend testing the final fabric against your laundering method, resistance target, and end-use conditions.

Q3: Can VI-TEX customize resistance, yarn count, or metal content?

A: Yes. VI-TEX can adjust yarn count, metal fiber ratio, and construction details to match target resistance, EMI shielding performance, hand feel, and application needs. Send your fabric type, operating voltage, and expected resistance range for a faster recommendation.

Q4: What EMI or RFI shielding level can I expect?

A: Shielding effectiveness depends on frequency, metal content, fabric density, grounding design, and test method. One yarn cannot guarantee the same dB value in every fabric. We recommend testing the finished fabric structure so the yarn can match your real shielding target.

Q5: Can this yarn be used in heated textiles or wearable electronics?

A: Yes. The yarn suits flexible circuits, heated apparel, wearable sensors, and smart textile systems that need stable conductivity and fabric flexibility. Before mass production, test resistance, temperature rise, connection stability, and product safety in the final design.

Q6: Is it suitable for skin-contact smart textile products?

A: It can work in skin-contact applications when the final fabric structure is designed for comfort. Hand feel depends on yarn specification, blend design, knitting structure, and finishing process. For wearable products, run pilot knitting and wear testing before scale-up.

Q7: How should we splice or connect the yarn during production?

A: Standard textile handling methods can be used for knitting and weaving. Electrical connection points need tighter control. For lower contact resistance, use firm mechanical connections or conductive adhesives at terminals, then verify continuity after assembly.

Q8: What information should I send for a fast quotation?

A: Please send your target resistance, yarn count if known, fabric structure, application, colour requirement, sample quantity, and expected annual demand. With these details, VI-TEX can recommend a suitable conductive yarn and prepare a more accurate quote quickly.