Hex spacer with a male thread pole and female thread hole , black plastic material Advantages
1. Perfect insulation Nylon material is good inslated and without any electric conduction.
2. Abbration of flame Flame class of the nylon is 94V-2
3. Light for weight The density of nylon is only 1.15g/cm3
4. Anti-rust
No any rust even in the damp circumstance . Nylon material is widely used for verious fileds as outstanding performance and best cost , and there are several kind models under the nylon material .
1.PA66 High fatigue strength and rigidity , good heat resistance , low friction factor, abrasion resistant, but weak in hygroscopicity . which is used for moderate load requirement and working temperate less than 120 degree .
2. PA6 It is inferior for PA66 on fatigue strength and rigidity , but is more good on flexibility and reduce noise and weakning . which is used for light load requirment and 80-100 degree working temperature .
3. PA610 It is inferior for PA66 on fatigue strength and rigidity but good hygroscopicity and abrasion resistant . which is used for precise equipment and the pieces where with large change for the temperature .
4. PA1010 It is not good than PA610 in hygroscopicity but easy to process and perfect abrasion resistant . which is used for where moderate tmeperature with various changes of moisture and less or no lubrication .
5. MCPA It is superior for PA66 and PA610 on fatigue strength and rigidity and heat resistance , but is inferior for PA66 or PA610 on hygroscopicity , which can be used directly for casting to be formed and with large load requirement . |