Model: NHST
Anti-Slip Textured (X-Patterned) Heat Shrinkable Tube (NHST)
Anti-Slip Textured (X-Patterned) Heat Shrinkable Tube (NHST) is a specialized grip tubing featuring a unique, eco-friendly PE textured surface with an X-pattern design. It is engineered for superior abrasion resistance and enhanced friction. With a 2:1 shrink ratio, it easily conforms to irregular shapes, providing a secure, non-slip grip that prevents handle tapes from loosening. It is the ultimate upgrade for sports equipment, tool handles, and DIY projects where comfort, safety, and maximum traction are critical.
Key Features & Benefits
- Superior Grip & Traction: The unique X-patterned textured surface maximizes friction and provides a highly tactile finish. The texture also helps channel away moisture and sweat, minimizing slipping even in wet or demanding conditions.
- Durable & Eco-Friendly Material: Manufactured from environmentally friendly PE (polyolefin) material, offering outstanding abrasion resistance and long-lasting performance.
- Perfect for Irregular Shapes: With a 50% (2:1) radial shrink ratio, it conveniently and tightly covers tapered, curved, or irregularly shaped handles.
- Prevents Grip Loosening: Effectively solves the common issue of overgrips or handle tapes slipping and loosening during intense use.
- Customizable Appearance: Different colors and private custom patterns are available upon request to match individual designs or brand identities.
- Economical & DIY Friendly: Easy to install with a standard heat gun, making it an extremely cost-effective solution for both professional manufacturers and the DIY market.
Common Applications
- Sports equipment handles: Tennis rackets, badminton rackets, baseball bats, billiard cues, and hockey sticks
- Fishing rods and outdoor gear handles
- Industrial hand tools and power tool grips
- Athletic equipment and gym machine handles
- Various custom handles requiring increased friction and safety on smooth surfaces
Product Specifications & Technical Data
- Model: NHST
- Surface Finish: Textured / X-Patterned
- Shrinking Ratio: 2:1 (50%)
- Operating Temperature: -55°C to +110°C
- Minimum Shrink Temperature: Starts at 60°C
- Rated Voltage: 600V
- Standard Colors: Black, Red, Blue, Yellow, Green (Custom colors and patterns available on request)
Technical Properties
| Item | Test Method | Value |
|---|---|---|
| Operating temperature | IEC 60684 / ASTM D 2671 | -55°C to +110°C |
| Tensile strength | ASTM D 638 / ASTM D 2671 | ≥14 MPa |
| Shrink temperature | ASTM D 2671 | Starts at 60°C |
| Radial shrinking ratio | ASTM D 2671 | ≥50% (2:1) |
| Rated voltage | UL 224 / ASTM D 2671 | 600V |
| Dielectric strength | IEC 60243 / ASTM D 149 | ≥25 kV/mm |
| Volume Resistivityance | IEC 60093 / ASTM D 257 | >1014 Ω·cm |
| Longitudinal shrinkage | ASTM D 2671 / UL 224 | <8% |
Dimensions & Specifications
| Size (mm) | As Supplied I.D. (mm) Min | As Supplied W.T. (mm) | After Recovery I.D. (mm) Max | After Recovery W.T. (mm) | Standard Length (m) |
|---|---|---|---|---|---|
| Φ10 | ≥Φ10 | 0.45±0.15 | <Φ6.0 | 0.80±0.15 | 0.3 |
| Φ15 | ≥Φ15 | 0.45±0.15 | <Φ8.0 | 0.85±0.15 | 1.0 |
| Φ20 | ≥Φ20 | 0.50±0.15 | <Φ11.0 | 0.90±0.15 | 0.8 / 1.0 / 1.6 |
| Φ22 | ≥Φ22 | 0.50±0.15 | <Φ12.5 | 0.90±0.15 | 0.8 / 1.0 / 1.6 |
| Φ25 | ≥Φ25 | 0.50±0.15 | <Φ14.5 | 1.00±0.15 | 0.8 / 1.0 / 1.6 |
| Φ28 | ≥Φ28 | 0.50±0.15 | <Φ15.5 | 1.00±0.15 | 0.8 / 1.0 / 1.6 |
| Φ30 | ≥Φ30 | 0.60±0.15 | <Φ17.5 | 1.20±0.15 | 0.8 / 1.0 / 1.6 |
| Φ35 | ≥Φ35 | 0.60±0.15 | <Φ20.0 | 1.20±0.15 | 0.8 / 1.0 / 1.6 |
| Φ40 | ≥Φ40 | 0.60±0.15 | <Φ23.0 | 1.20±0.15 | 0.8 / 1.0 / 1.6 |
| Φ45 | ≥Φ45 | 0.65±0.15 | <Φ25.0 | 1.25±0.15 | 0.8 / 1.0 / 1.6 |
| Φ50 | ≥Φ50 | 0.65±0.15 | <Φ28.0 | 1.25±0.15 | 0.8 / 1.0 / 1.6 |
| *Special sizes, custom lengths, and private patterns are available upon request. | |||||
Frequently Asked Questions (FAQ)
Q: What is the main advantage of the X-patterned textured surface compared to standard smooth heat shrink tubing?
A: The X-patterned textured surface provides maximum friction and a highly tactile, non-slip grip. Unlike standard smooth tubing, the textured design helps channel away moisture and sweat, making it highly effective in preventing slippage during intense physical activity or in wet conditions.
Q: Can this tubing effectively prevent handle tapes or grips from loosening?
A: Yes. The unique textured surface combined with the 2:1 shrink ratio allows it to tightly conform to the handle. This creates a secure, high-friction base that prevents overgrips or handle tapes from slipping or loosening during intense use.
Q: Is the material used in NHST safe and environmentally friendly?
A: Absolutely. The textured surface is designed using eco-friendly PE (polyolefin) material. It is safe for direct skin contact, odorless, and highly durable against daily abrasion.
Q: How should I heat this tubing to preserve the X-patterned texture?
A: Because of the textured surface, it is recommended to use a hot air gun with controlled temperature settings. Start heating from the center and move outward evenly. Avoid holding the heat source too close or using open flames to prevent scorching or melting the textured PE layer.
Q: Do you offer custom colors or private patterns for branding?
A: Yes, we understand the importance of brand identity and product aesthetics. Different colors and custom private patterns are available upon request for individual designs or bulk project orders.
Q: What does the 2:1 shrink ratio mean for my application?
A: A 2:1 (or 50%) shrink ratio means the tube will shrink to half of its original supplied inner diameter. This makes it highly convenient for covering tapered, curved, or irregularly shaped handles securely without wrinkling.
Q: Where can I see examples of your textured tubing applied to sports equipment or custom tool handles?
A: We regularly supply custom-patterned and colored tubing for various grip applications. You can check out our featured project showcase and real-world application examples here: View Project Showcase.
Q: Where can I buy this tubing for my fishing rod or sports equipment?
A: You can order directly from our online store! We offer ready-to-ship packs specifically designed for fishing rods, tennis rackets, and tool handles. Click here to purchase our Grip Anti-Slip Heat Shrink Tubing.