Regarding the combustion characteristics of commonly used caster materials:
Polyurethane (PU): easy to burn, there is a light white smoke when burning, easy to melt, no irritating smell, sticky silk.
Polyvinyl Chloride (PVC): It is flammable, with thick black smoke when burning, pungent smell, burning non-sticky filaments, and the surface after burning is black carbon powder.
Polypropylene (PP): It is easy to burn, has a faint plastic smell, and the surface melts evenly when burned, and it has a sticky filament shape. Nylon (PA): It is not easy to burn, it has the smell of scorching hair when burned, and the surface is foamy and sticky filaments after burning.
Phenolic resin (PH): The burning condition is the same as that of PA material, but there is white powder on the surface after burning.
Wheel material: artificial rubber tread + plastic wheel core, TPR Fixed Caster has a good appearance texture, mild touch, good weather resistance and non-corrosion, The Caster Wheels can be applied to various harsh and extreme environments inside and outside the house, noise is very small when sliding, and Caster Wheel Rubber can be very good The protective floor is suitable for the medical industry, the electronics industry, the electrical equipment industry, the supermarket shopping cart, the trolley industry and so on.
Tread hardness: 75 (± 5) SHORE A
Temperature range: - 40 / + 80 °C
Wheel diameter: 3"-5"
Load: 45-85kg
Flat bottom fixed casters, pressed rigid wheel frame, axle.
Casters For Special Purpose series casters produced by our company include: Twin Wheel Casters, Furniture Casters, Instrumental Casters, Hospital Bed Casters, Trolley Casters, European Type Industrial Casters, Light lndustrial Casters.
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