Tai Hing Grindfil™ ALO Abrasive Filament
Product Overview
Grindfil™ ALO abrasive nylon filaments feature a PA6/PA66/PA612 matrix infused with premium White & Brown Fused Alumina grains. Engineered via precision extrusion, they deliver high strength, heat endurance, acid/alkali resistance, and superior grinding performance.
Key Specifications
Cross-section: customizable
Color: customizable
Abrasive Grit Sizes:
46#,80#,120#,180#,200#,240#,320#,400#,500#,600#,800#,1000#
Technical Specifications
| Tai Hing Grindfil™ ALO Material Performance - PA612 Base | |
| Diameter Range | 0.25-2.7mm |
| Standard Bundle Diameter | 50±2mm |
| Cut Length Range | 25mm-1220mm（±2mm） |
| Softening Temp. | 1220mm |
| Melting Temperature | 200-210℃ |
| Softening Temperature | 130℃ |
| Flexural Strength | High□ Medium☑ Low□ |
| Straightness | Excellent□ Good☑ Easily deformed□ |
| Bend Recovery | High☑ Medium□ Low□ |
| Tensile Strength | High☑ Medium□ Low□ |
| Packaging | White crepe paper bundle, PE tubing, or self-adhesive film bundle |
| Compliance | ROHS、REACH SVHC、California prop 65 |
| Tai Hing Grindfil™ ALO Material Performance - PA66 Base | |
| Filament Range | 0.25-2.7mm |
| Standard Bundle Diameter | 50±2mm |
| Cut Length Range | 25mm-1220mm（±2mm） |
| Standard Cut Length | 1220mm |
| Melting Temperature | 245-255℃ |
| Softening Temperature | 220℃ |
| Flexural Strength | High□ Medium□ Low☑ |
| Straightness | Excellent□ Good☑ Easily deformed□ |
| Bend Recovery | High ☑ Medium□ Low□ |
| Tensile Strength | High☑ Medium□ Low□ |
| Packaging | White crepe paper bundle, PE tubing, or self-adhesive film bundle |
| Compliance | ROHS、REACH SVHC、California prop 65 |
| Tai Hing Grindfil™ ALO Material Performance - PA6 Base | |
| Filament Diameter | 0.25-2.7mm |
| Standard Bundle Diameter | 50±2mm |
| Cut Length Range | 25mm-1220mm（±2mm） |
| Standard Cut Length | 1220mm |
| Melting Temperature | 215-225℃ |
| Softening Temperature | 140℃ |
| Flexural Strength | High□ Medium□ Low☑ |
| Straightness | Excellent□ Good☑ Easily deformed□ |
| Bend Recovery | High ☑ Medium□ Low□ |
| Tensile Strength | High☑ Medium□ Low□ |
| Packaging | White crepe paper bundle, PE tubing, or self-adhesive film bundle |
| Compliance | ROHS、REACH SVHC、California prop 65 |
Performance Highlights
1.High Strength & Wear Resistance: Self-sharpening alumina grains resist deformation, delivering long wear life for continuous industrial grinding, rust removal, and deburring.
2.High Thermal Stability: Resists softening and deformation under high-temp dry/wet conditions, making it ideal for steel mill production lines.
3.Acid, Alkali & Corrosion Resistance: Excellent chemical stability prevents contamination and reactions in pickling and degreasing environments.
4.Precision Finishing: Even grain distribution ensures consistent cutting force without gouging or over-cutting. Perfect for chamfering, satin drawing, and mirror polishing.
Key Applications
Grindfil™ ALO combines high strength, stiffness, heat resistance, and acid/alkali tolerance. Built for precision grinding and washing, it excels on continuous steel mill lines with exceptional stability in tough conditions.
1. Industrial Cleaning & Descaling
Cleans rust, scale, and heavy burrs on steel plates and castings.
Flexible filaments conform to complex shapes, deep grooves, and blind spots. Ideal for continuous high-temp & acid/alkali steel mill production lines.
2. Metal Finishing & Polishing
Smooths machining marks, levels edges, and creates satin/matte finishes. Excellent shape recovery prevents edge-rounding or gouging.
Suitable for precision mirror polishing on stainless steel, aluminum, and copper strips.
3. Woodworking & Craft Refinement
Quickly removes saw marks and wood fuzz without surface damage.
Easily reaches intricate carvings and 3D contours.
Ideal surface prep for furniture, solid wood, and crafts prior to coating.
If you are interested in GrindFil™ ALO ABRASIVE FILAMENT, please feel free to contact us.
Email: marketing2@taihingnylon.com
