Spacer/Washers PP black 50×50×10mm (Box with 50 pieces)

"Round spacer with full hole and is made from ABS used to electric parts for insulation on electricity ,heat and fixing distance between two parts .
 
 Material
 Plastic round spacer bushings are made of ABS
 
Quantities
Box with 250 pieces
 Key features
 Insulated material
Resistance to fire
Not easy to be aged
Water proof
Wear resistant
 
 Performances
 Physical Performance
 Density ( g/cm3)
1.1
Water absorption % (23°C, 24 hr)
0.3
Shrinkage %
0.5

Characteristics
Perfect insulation

ABS round spacer bushings can be operated in the most surroundings conditions and are effected by temperature , moisture and use frequency .
Corrosion resistance
ABS round spacer bushings are available for water ,mineral salt ,alkali and acid .
Water proof
Water absorption is below 1%
Fire resistance
Fire resistance level is UL94V-2
Stable chemical performance
Heat proof
Melting temperature is 217~237℃
Resistance to wear
Oils proof
Wide temperature
ABS round spacer bushings can be worked in -40~100℃