グラフェンヤーン:特性、用途、そしてスマートテキスタイルの未来を担う理由
VELVE Technical TeamQuick Answer: Graphene yarn is a conductive textile that incorporates graphene — a one-atom-thick layer of carbon — into the fiber structure. It offers high electrical and thermal conductivity, antimicrobial properties, and strength. Velve manufactures graphene-enhanced yarns for smart textiles, thermal management, anti-static applications, and protective clothing.
Frequently Asked Questions
What is graphene yarn?
Graphene yarn is a conductive textile that incorporates graphene — a one-atom-thick layer of carbon — into the fiber structure. Velve disperses graphene nano-platelets within polyester, nylon, or cotton during spinning, creating a permanent bond that does not wash off.
What are the key properties of graphene yarn?
It offers electrical conductivity in the 10^3–10^5 S/m range, thermal conductivity of 300–500 W/mK, tensile strength 2–5x standard yarns at the same weight, antimicrobial performance (99.9% bacterial reduction per AATCC 100), and UPF 50+ UV protection.
What applications use graphene yarn?
Smart textiles and wearable electronics, thermal management, anti-static and ESD protection, antimicrobial textiles, EMI shielding, and protective clothing.
How does graphene yarn compare with stainless steel conductive yarn?
Graphene yarn is lighter and more flexible, offers inherent antimicrobial and corrosion resistance, but has lower conductivity than stainless steel yarn and a premium cost.
What customization does Velve offer?
Graphene loading of 1–5% by weight, polyester/nylon/cotton or custom base fiber, yarn counts from 20s to 80s Ne, standard or custom colors, cone/hank/spool packaging, and application engineering support.
How can I request a sample?
Contact fcyy@velve.cn with your target properties and quantity. Development samples typically ship within 7–10 business days; volume production is 15–30 days depending on specifications.