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PUR Roller Polyurethane Elastomer fi 120, 500mm
A material with rubber-like properties, very good mechanical and chemical properties - 4 times more durable than ordinary rubber!
color: red , yellow or blue
polyurethane roller diameter 120 mm (tolerance -+2 mm)
length 500 mm
What is polyurethane?
A material with unlimited possibilities. PU basically consists of two raw materials, i.e. isocyanate and polyol. Mixing both of these ready-to-process liquid system components, and various auxiliary materials such as catalysts, foaming agents and stabilizers, initiates a chemical reaction. By changing the ingredients and proportions of the mixture, you can precisely adjust the properties of the resulting polyurethane to obtain a material with different stiffness and elasticity, suitable for specific, individual needs. They are resistant to many aggressive chemical compounds, which means that they replace many traditional materials such as rubber, metals and ceramics.
Properties of polyurethanes:
- high flexibility in the entire hardness range
- high resistance to breaking, tearing, cracking, abrasion
- very good resistance to dynamic loads
- ability to work in a wide range of positive and negative temperatures
- resistance to UV radiation
- ability to work in oils and other fats, greases, acids and solvents
- have excellent vibration damping
- have excellent turning properties
- they don't push,
- do not age (unlike rubber)
- they are non-flammable
| Hardness: | 80ShA (red) |