Silicone is one of the main materials used in the manufacture of industrial belts due to its durability and heat resistant. It can be processed into products of various shapes and specifications through processes such as molding, extrusion and injection molding.
Yonghang has extensive experience in silicone treatment. We can apply silicone coating to many different belts, such as PU toothed belt coating silicone, rubber timing belt coating silicone, elastic belt coating silicone, PU conveyor belt coating silicone and polyester fabric coating silicone and etc. Also the silicone color we have white, blue, black, green, purple and all colors can be customized.
As an industrial belt manufacturer, Yonghang selects the best quality silicone raw material and conducts heat resistance test on silicone. Our silicone can withstand 250℃ high temperature and has outstanding wear resistance properties.





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Yonghang transmission belts serve as comprehensive drive system solutions widely applied across diverse industries and scenarios.Silicone coatings can be applied to PU timing belts, and rubber timing belts, We can help you optimize your design and recommend the right solution, including custom-made synchronous belts and surfaces plus Silicone /holes/rubber/sponge/foam/Drilling and slotting, etc.

| Property | Silicone | PU (Polyurethane) | Rubber | PE |
| Temperature Resistance | -50°C to +230°C | -30°C to +80°C | -20°C to +120°C | -40℃to+60℃ |
| Surface Friction | High, non-slip | Medium | Stable | Good |
| Anti-Stick Property | Excellent | Moderate | Moderate | Good |
| Flexibility | Excellent | Good | Good | Good |
| Cleanliness / Hygiene Grade | Suitable for food and cleanroom use | Food-grade optional | General industrial use | choosable |
| Oil & Chemical Resistance | Good | Good | Moderate | Good |
| Aging Resistance | Excellent | Good | Moderate | Excellent |
| Tensile Strength | Medium-High | High | Good | High |
| Noise Level | Low | Medium | Slightly high | Medium |
| Available Colors | Red / White / Transparent / yellow/Custom | Transparent / Blue / white | Black / white/Custom | Transparent/white |
| Main Advantages | High temperature resistance, non-slip, anti-stick, food-safe | High wear resistance, good flexibility | Good elasticity and shock absorption | Resistant to acids and alkalis; resistant to corrosion |
| Typical Applications | Food processing, packaging, printing, electronics, textile | Conveyor and automation systems | Power transmission, industrial machinery | Ships, aircraft, etc. have transmission scenarios involving corrosion, moisture, and acids and bases. |

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Our silicone coating comes in blue, yellow, red, white, grey and other colors. Customization is also available for other colors. Please contact our experienced experts.
The silicone coating hardness we have 35 shore A to 60 shore A.
Our silicone coating color the standard is white, blue, gray and red other colors all can be customized.
All silicone coated timing belt is customized, no stock, the generally production time is about 7-10 working days if the quantity is not very big
The thickness of our silicone coating ranges from 1mm to 15mm.
Our silicone coating is priced based on the thickness and calculated in square units.
They can operate continuously between -50°C and +200°C without losing flexibility or friction properties.
No, yonghang uses advanced vulcanized bonding to ensure strong adhesion. Peeling may only occur if the belt tension is excessive or the pulley alignment is incorrect.
Yes, free samples are available to help you verify compatibility and performance.

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