Product Name:
Flexible Plastic Pen Holder with Zirconia Ceramic Nib Tip High Hardness Industrial Ceramic Rods
Product Material:
High-purity Zirconia Ceramic (ZrO₂ 95%-99%) for nib tips, Durable industrial-grade plastic for pen holder body
Material Characteristics:
Exceptional hardness (Mohs hardness 8-8.5), Excellent wear resistance, High fracture toughness, Chemical corrosion resistance, High thermal stability, Precise dimensional stability, Smooth surface finish for accurate fluid delivery, Long-term durability under repetitive writing or industrial use
Application Fields:
Precision writing instruments, Industrial marking pens, Laboratory dosing pens, Technical drawing and design pens, Repetitive fluid dispensing applications
Application Industries:
Electronics manufacturing, Biomedical laboratories, Chemical processing, Automotive component marking, Aerospace manufacturing, Educational and design tools, New energy battery labeling
Processing Difficulties:
Achieving defect-free sintering of small-diameter zirconia ceramic rods, Maintaining dimensional tolerance within ±0.02 mm for nib tip accuracy, Surface polishing to nano-level smoothness (Ra < 0.05 µm), Ensuring secure bonding between ceramic nib and plastic pen holder, Avoiding micro-cracks during high-temperature sintering
Processing Flow:
Material selection → Powder homogenization → Precision molding of zirconia rods → High-temperature sintering → Surface grinding and polishing → Dimensional inspection → Bonding to plastic pen holder → Final quality control and packaging
Delivery Period:
Standard individual pen nibs: 25–40 days
Customized pen assemblies: 50–80 days
The flexible plastic pen holder with zirconia ceramic nib tip is a high-performance precision marking solution. It combines a lightweight, ergonomic holder with an ultra-hard zirconia ceramic nib, offering durability, wear resistance, and precise control for consistent performance in demanding environments. The ceramic tip eliminates deformation and wear issues typical of metal or plastic tips, ensuring long-lasting accuracy.
Key Features:
