Fortifiber® 
Fortifiber®
Cellulose Paper Reinforcement Agent
Product model: ZQ/FT series
Particle size (D50/μm): 25–300 μm
Solid content: 1.5%~8%
Appearance & Odor: White paste, tasteless
pH: 6-8
Storage & Shelf life: Sealed storage at 25℃, up to 6 months
Packing size: 0.5kg/1kg/5kg/10kg/20kg/50kg
Product Features & Applications
Significantly improve physical properties, be added at the wet end without modifying existing processes, is compatible with other additives, involves no chemical crosslinking and 100% repulpable.
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3C Electronics Packaging
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Beauty & Personal Care
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Foodservice Packaging
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Medical Packaging Paper
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Corrugated Paper
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New Energy Battery Separator
Verified Data: Improving Mechanical Strength
The abundance of nano-tentacles enhances the interfacial bonding strength between fibers by hydroxyl group.
Burst Strength Improvement (%)
—— Virgin Pulp ——
Tensile Strength Improvement (%)
Burst Strength Improvement (%)
—— OCC Pulp ——
Tensile Strength Improvement (%)
Burst Strength Improvement (%)
—— Softwood Pulp ——
Tensile Strength Improvement (%)