Obsidian Heating Masterbatch Polyester Introduction

Name: Obsidian Heat-Generating Masterbatch Polyester Filament
Specifications: 50D-600D / 24F-576F
Gloss: Matte/Semi-gloss/High-gloss
Minimum Order Quantity: 3000kgs per color
Functional Description: Incorporates nano-sized obsidian powder into polyester fibers. Functional masterbatch is blended with polyester masterbatch and other components, then spun into fibers with heating functionality.
Applications: Wellness protective gear, outdoor sports equipment, winter thermal apparel, winter home textiles