The coatings for drive belts and conveyor belts

All Esband coatings are applied in an endless process, with you specifying the belt running direction that you require. We coat flat belts, timing belts and multi-V belts. You can also get short-run batches for a reasonable price and in the sizes that you require.

The coatings for drive belts and conveyor belts

We recommend different coating materials, depending on the job:

Polyurethane …

PU
• Hardnesses: 30 ShA, 55 ShA, 70 ShA
• Colours: yellow, red, blue, grey
• Temperature-resistant to 60°C, briefly 80°C
• Standard Thicknesses up to max. 10 mm, other dimensions on request
• Very good friction coefficient to paper

SPU
• Foamed PU
• Hardnesses: 20 ShA, 30 ShA, 55 ShA
• Colours: grey
• Temperature-resistant -40 to 80°C, briefly 160°C
• Thicknesses up to max. 30 mm

SNE
• Compact PU
• Hardnesses: 80 ShA
• Colours: grey
• Temperature-resistant -40 to 130℃, briefly 160℃
• Thicknesses up to max. 30 mm
• High resistance to abrasion, good resistance to weathering

FX
• Thermoplastic PU
• Hardnesses: 80 ShA
• Colours: white, blue
• Temperature-resistant to 80°C
• Thicknesses up to max. 20 mm
• Very good resistance to abrasion, FDA approved

TPE
• Thermoplastic PU
• Hardnesses: 85 ShA
• Colours: white
• Antistatic, FDA approved

Silicones …

SI
• Colours: white, grey, blue, red, transparent
• Hardness: approx. 30-35 ShA
• Temperature-resistant to 180°C, Colour red to 250°C and briefly 300°C
• Thicknesses up to 10 mm
• FDA approved, repels dirt, resistant to chemicals, high friction coefficient

SI 50
• Colours: white, blue, red, transparent
• Hardness: approx. 50 ShA
• Temperature-resistant to 180℃
• Thicknesses up to max. 30 mm
• FDA approved, repels dirt, high friction coefficient, very good resistance to weathering

Rubbers …

NE
• Chloroprene rubber
• Hardness: approx. 70 ShA
• Colour: black
• Temperature-resistant to 100℃
• High friction coefficient, low wear, good resistance to oils, greases, ozone, low bending resistance

NR
• Natural rubber
• Hardnesses: 40 ShA, 50 ShA
• Colours: white, red, maroon
• Temperature-resistant to 60℃
• Extremely high friction coefficient, highly elastic, low tear propagation resistance

NBR
• Nitrile rubber
• Hardnesses: 65 ShA, 75 ShA
• Colours: white, blue, light grey
• Temperature-resistant to 80℃
• Wear-resistant, FDA approved (white only), very good resistance to oils and greases

xNBR
• Carboxylated nitrile rubber
• Hardness: 75 ShA
• Colours: pale beige
• Temperature-resistant to 100℃
• Very wear-resistant, suitable for accumulation operation, extremely good resistance to oils and greases

SI rubber
• Silicone rubber
• Hardness: 80 ShA
• Colours: light grey
• Temperature-resistant to 150℃
• Repels dirt, FDA approved

EPDM
• EPDM rubber
• Hardness: 65 ShA
• Colours: green
• Temperature-resistant to 120℃
• Very good resistance to ozone, acids and alkalis, high friction coefficient

Thermoplastic polyester …

HT 40
• Hardness: 40 ShD
• Colours: white, blue, black
• Temperature-resistant to 100℃
• Very good resistance to microbes and weathering, good tear propagation resistance

HT 40 F
• FDA approved
• Hardness: 40 ShD
• Colours: white, blue
• Temperature-resistant to 100℃
• Very good resistance to microbes and weathering, good tear propagation resistance

HT 63
• Hardness: 63 ShD
• Colours: white, black
• Temperature-resistant to 140℃
• Very good resistance to microbes and weathering, good tear propagation resistance

PVC …

PVC
• Hardness: 50 ShA
• Colours: red
• Temperature-resistant to 60℃
• Very good resistance to microbes and hydrolysis, resistant to chemicals, good tear propagation resistance

Chemical resistances are available on request from our sales engineers.