Color White and Red Nylon sand blasting media for surface
pre-treatmentof the circuit board
Nylon sand is a kind of artificial abrasive, the material
POLYAMIDE, also called PA. It is translucent milky
white/red/crystalline thermoplastic polymer particles. The shape of
Nylon sand is Cylinder, mainly used for sandblasting, rough edge
processor, and shot blasting.
| Size | Diameter*Length mm | Color |
| PA10 | 0.10*0.10 | White |
| PA15 | 0.15*0.15 | White |
| PA20 | 0.20*0.20 | White |
| PA30 | 0.30*0.30 | White |
| PA40 | 0.40*0.40 | White |
| PA50 | 0.50*0.50 | White |
| PA60 | 0.60*0.60 | White |
| PA80 | 0.80*0.80 | White |
| PA100 | 0.80*0.80 | White |
| PA120 | 1.00*1.00 | White |
Remark: Dimension accuracy ±0.05mm Special specification and color can be customized |
| Shape: | Cylindrical |
| Color: | Translucent milky white or Red |
| Material: | Nylon 6 |
| Hardness: | Rockwell hardness HRC 120 |
| Specific gravity: | 1.14 g/cm3 |
| Tensile force: | 750 kg / cm2 |
| Bending stress: | 1000 kg / cm2 |
| Water absorption rate 23 ℃: | 1.8% |
| Molding shrinkage: | 1.2—1.5% |
| Melting point: | 220 ℃ |
1.Soft and weak, with certain toughness, no cutting property, no
damage to treated workpieces, it will reduce the defect rate of the
treated workpieces
2. Not only remove the burrs and throns on the surface of treated
workpiece,but also no damage to treated workpieces. Low dust
generated in the cleaning process.
PA Nylon sand has certain toughness and non-cutting properties, it
will not cause damage to the product to be processed during use, at
the same time, it has a long service life.
It is mainly used in below fields:
1. To clean the burr and overflow glue on the surface, holes and
recesses of plastic, bakelite, resin and other products;
- Deburring processing of various resin molding products, engineering
plastics, thermosetting resin, standard Kuang module, rubber
products, non-ferrous metal cutting processing, and fine burring
removal processing of metal grinding processing, etc.
Nylon sand will generate static electricity in the process of
recycling; that is, there will be a lot of powder adhere to the
surface of the product and it is difficult to clean up. Using an
appropriate amount of antistatic liquid at the same time during use
can prevent this from happening, and can make the machine in a long
Maintain normal temperature during use to maintain the machine and
extend its life.
