What are the common materials for cable markers?

Common Materials of Cable Markers

1.Metal Materials

Stainless steel, copper, aluminum and other metals offer corrosion resistance, high‑temperature tolerance and fire‑proof properties, making them suitable for harsh environments while providing a sleek, bright appearance that enhances overall aesthetics.
Metal tags perform especially well in outdoor or maritime projects, maintaining clear identification over long periods.
2.Plastic Materials

Common plastics include polyethylene (PE), polyamide (PA), polyvinyl chloride (PVC) and acrylic, which provide water resistance, wear resistance, UV resistance and relatively low cost, suitable for mass production.
PVC and PE cable markers combine flexibility with durability, resisting mechanical abrasion and chemical corrosion.
3.Composite Materials

Fiberglass, glass‑reinforced plastic and other composites combine light weight with high strength and excellent corrosion resistance, often used in special applications that require both lightweight and durability.
Composite materials can also be finished with colorful surface treatments to improve visual identification.
4.Other Materials

Wood, stone and other natural materials may be used for decorative purposes in specific contexts, but their use in industrial environments is limited.
How to select cable markers that balance durability and aesthetics?

Select Material According to the Service Environment

For outdoor, marine or high‑temperature settings, prioritize stainless steel or fiberglass composites to ensure corrosion resistance and heat tolerance.
For indoor or light‑load applications, PVC, PE or acrylic are suitable, offering a balance of cost and wear resistance.
1.Pay Attention to Surface Treatment and Color

Processes such as powder coating, anodizing or metal plating enhance oxidation resistance and provide a variety of colors.
Color choices should follow industry standards (e.g., red for danger, yellow for warning) while using high‑reflectivity or fluorescent coatings to improve visibility from a distance, thereby meeting safety and aesthetic requirements.
2.Choose Structured Designs That Facilitate Installation

Tags with aluminum alloy or die‑cast aluminum heads enable tool‑free quick installation, improving construction efficiency.
Fiberglass shafts combined with weather‑proof designs remain stable under adverse weather, delivering both durability and a clean appearance.
3.Consider Brand Reputation and Quality Assurance

Opt for suppliers with ISO quality systems and RoHS certification. Zhejiang Fengfan Cable Fittings Co.,Ltd. offers a wide range of materials—including stainless steel, PVC and PE—backed by independent research, development, manufacturing and export capabilities, meeting the demands of the mid‑to‑high‑end market for Cable Markers.