Permanent Antistatic PC Frozen Sand Plastic Media Blasting to
Remove the Aircraft Paint
1. Product Description of PC Frozen Sand
The main raw material of frozen sand is polycarbonate (PC),it is
produced by one special formula
PC monofilament through one high-speed precision pelletizer.
It is one blasting media, with the features of strong wear
resistance and permanent antistatic as well
as low embrittlement temperature,it can be used under -120 °C.
Due to its moderate hardness and machinability, the frozen sand can
be efficiently polished without
damaging the surface of the workpiece.
2. Main Features of PC Frozen Sand
Strong wear resistance and permanent antistatic;
Low embrittlement temperature,it can be used under -120 °C.
3. Main Specifications of PC Frozen Sand
| 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 |
4. How Frozen Sand can remove the deburrs under low temperature?
Frozen sand has superior toughness, low embrittlement temperature.
When rapid cooling by liquid nitrogen,
the low temperature resistant frozen sand can easily remove the
embrittlement, burrs and overflow glue
that have been brittle earlier.
It is one ideal low-temperature and normal-temperature blasting
media.
5. Main Applications of Frozen Sand
Remove the spilled glue In the electronics industry:surface
pre-treatment for the circuit board , spilled
glue removal for electronic parts;
Deburring in Nano-injection of aluminum-magnesium alloy shell for
mobile phone,precision plastic parts,
precision rubber silicone parts etc: remove small and slight burrs
without damaging the surface of the
workpiece
Paint removal for aircraft,high-speed rail,yacht,automobiles:
remove most paint of the aircraft, but retain
the plating.
