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Yellow Silicone Coating Timing Belts
High-performance seamless yellow silicone coating for timing belt. Features -60°C to 220°C heat resistance, anti-adhesive surface, and high friction for glass, steel, and paper transport. Custom thickness up to 12mm.
- Introduction
Introduction
YONGHANGBELT Yellow Silicone Coated Timing Belts are engineered for high-demand industrial environments requiring superior grip and extreme temperature resilience. Unlike standard coatings, our silicone is applied in a jointless, seamless process, eliminating weak points and ensuring a smooth, continuous surface up to 12 mm in thickness.
The unique properties of silicone make these belts the gold standard for transporting delicate or smooth materials—such as glass, polished steel, and high-quality paper—where slippage and contamination must be avoided.
Key Advantages
Extreme Thermal Stability: Maintains full functionality in environments ranging from $-60$°C to $220$°C.
High Friction Surface: The natural tackiness of silicone provides an excellent coefficient of friction against smooth surfaces.
Anti-Adhesive & Hygienic: Naturally resistant to adhesives and dirt buildup, making the belts easy to clean and maintain.
Aging Resistance: Superior UV and ozone resistance ensure the coating does not crack or harden over time.
Seamless Elasticity: The joint-free application ensures uniform flexibility and prevents delamination during high-speed operations.
| Feature | Specification |
| Base Belt Material | Rubber with Steel/Kevlar Cords |
| Coating Material | High-Grade Industrial Silicone (Yellow) |
| Coating Type | Seamless / Jointless (No Splice) |
| Coating Thickness | Up to 12 mm (Customizable) |
| Temperature Range | -60°C to +220°C |
| Hardness | 35 - 70 Shore A (Standard approx. 45 Shore A) |
| Friction Coefficient | High (Ideal for Steel, Glass, Paper) |
| Chemical Resistance | Excellent resistance to oils, greases, and many chemicals |
Common Applications
Glass Industry: Transporting glass sheets and bottles without scratching or slipping.
Metal Processing: Handling polished steel, aluminum plates, and oiled metal parts.
Paper & Printing: High-speed feeding and vacuum transport systems.
Packaging Industry: Vertical form fill seal (VFFS) machines and labeling lines.
Frequently Asked Questions (FAQ)
Q: Why is a "seamless" coating better than a jointed one?
A: A seamless coating eliminates the "seam" or "joint" line, which is typically the weakest point of a coated belt. This prevents the coating from peeling off (delamination) and ensures consistent height and grip across the entire length of the belt.
Q: Can the thickness be customized for specific machinery?
A: Yes. We can apply the silicone coating to any thickness up to 12 mm, allowing you to meet specific clearance or cushioning requirements in your conveyor system.
Q: Is the yellow silicone food-grade?
A: While silicone is generally inert, please specify if you require FDA/EU food-grade certification so we can use the appropriate compliant raw materials for your order.
Q: How does the belt perform in cold storage environments?
A: Excellent. With a lower limit of $-60$°C, the silicone remains flexible and does not become brittle, unlike many PVC or rubber alternatives.
