The starting and rolling resistance are decisive for the power required for the movement of the vehicle.
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Properties & Application
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The choice of tyre with the correct wheel or castor is crucially important.
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The quality of the tyre as well as the wheel diameter are defined by the nature of the road surface.
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TOPTHANE®, Polyamid as well as solid rubber tyres offer excellent resistance to climatic conditions (ozone) and most atmospheric pollution by containing admixtures against superannuation.
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The contact surface to the floor depends on the pressure on the ground.
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The chemical resistance of tyres depends on the temperature and period of contact with the medium.
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The following chemical resistance data refers to working analysis of materials produced and also to test results and experiences from our customers.
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Conducthane® is an advanced development based on NDIIThane® which is classified as conductive following to DIN/EN12527-33.
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After a period of time with static load flats may occur to the tyre – so called "compression set".
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DynaRoll® is an advanced special elastomer from Wicke for high demands based on the raw material NDI (Naphthylen-1,5-diisocyanat).
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The extent of the deformation of the tyre is called resilience and characterizing the driving comfort.
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Elasthane® is a high resistant Polyurethane (MDI) with good solidity and abrasion values.
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Tyres are non-conductive products with an electric resistance of 109 – 1012 ohm.
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FilaTron® is a Wicke inhouse advanced development of the known NDIIThane® tyre based on the raw material NDI (Naphthylen-1,5-diisocyanat).
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Greythane® 75 Shore A is a high-class grey Polyurethane (MDI) with elastic rubber characteristics and excellent traction values.
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On critical floors a diffusion of the tyre additives may cause an irreversible discolouration which is called staining.
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Tyres should be stored dry, cool and secured against direct sunlight.
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Midthane 85® Shore A is a high-class olive-green Polyurethane (MDI) with elastic rubber chracteristics and the hardness is optimized for ergonomic and low-noise movement.
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NDIIThane® is the toughest highest quality Polyurethane based on NDI (Naphthylen-1,5-diisocyanat).
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Redthane® 75 Shore A is a high-class red Polyurethane (MDI) with elastic rubber characteristics and excellent traction values. Improved combinations of chemical and physical features offer best results for applications in fields without extreme demands on loads, distances and speeds.
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The friction value µ of the tyre material is important for powered or braked wheels.
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Black rubber does not normally change colour.
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Wicke Rockthane® 96 Shore A is a high wear resistant Polyurethane (MDI) with good solidity and abrasion values.
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Staticthane® is an advanced development based on Wicke Topthane®.
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SuperTrac® is a Wicke in-house advanced development of the known NDIIThane® tyre based on the raw material NDI (Naphthylen-1,5-diisocyanat).
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All index-datas are based on a temperature of +30°C.
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Wicke Topthane® 92 Shore A is a high wear resistant Polyurethane (MDI) with good solidity and abrasion values.
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Wicke ELASTIC®-grey is a high resistant rubber tyre with a hardness of 73 Shore A
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Wicke ELASTIC®-black is a high resistant rubber tyre with a hardness of 73 Shore A.
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