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Plastic Precision Balls: Polyacetal Hostaform Delrin POM
| |
Unit |
Polyacetal Hostaform Delrin POM |
| Density |
g/cm3 |
1,41 |
| Color |
|
Off White |
| Resistance to Constant Heat |
°C |
100 |
| Resistance to Temporary Heat |
°C |
120 |
| Resistance to Cold |
°C |
-60 |
| Water Absorbtion |
% |
0,3 |
| Hardness (Shore) |
Grade D |
80 |
| State (20°C) |
|
Hard |
| Tensile Strength |
N/cm2 |
62/70 |
| (Newton Scale) |
|
|
| Ball Indentation |
N/mm2 |
150/170 |
| (Hardness 10 seconds) |
|
|
| Modulus of elasticity |
N/mm2 |
2800/3200 |
| (Deformation Resistance) |
|
|
| Dielectric Strength |
KV/CM |
380/500 |
| Resistance |
|
Weak Acids
Weak Alkalines
Benzol
Alcohols
Detergents
Water
Hydrocarbon
Halogene
|
| Non resistance |
|
Oxidizing Acids |
| General Information |
|
High resistance, hardness and rigidity
High resistance to high temperatures
Low water absorption
Very smooth finish |
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