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: 85 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
• 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

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.

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