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Hardness 70 Rockwell Plastic Media Blasting PC Granules Cylindrical Shape

Categories Road Marking Glass Beads
Brand Name: Zhengtong
Model Number: PC20-PA120
Certification: N/A
Place of Origin: Zhengzhou
MOQ: 25kgs
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300MT Per Month
Delivery Time: 5-8 working days
Packaging Details: 25kgs paper bags+Pallet
name: Plastic blasting media PC frozen sand
Shape: Cylindrical
Specific gravity: 1.2 g/cm3
Hardness: 70 Rockwell
Material: Composition Engineering modified plastic (100% polycarbonate)
Operating temperature:: -130 ℃ to + 150 ℃
certification: ISO 9001
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Hardness 70 Rockwell Plastic Media Blasting PC Granules Cylindrical Shape


Plastic blasting media PC frozen sand size PC 20-PC120 Frozen to Remove burrs


  • Description

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. It is one ideal low-temperature and normal-temperature blasting media.

  • Specification
SizeDiameter*Length mmColor
PC200.20*0.20White
PC300.30*0.30White
PC400.40*0.40White
PC500.50*0.50White
PC600.60*0.60White
PC800.80*0.80White
PC1001.00*1.00White
PC1201.20*1.20White

Remark: Dimension accuracy ±0.05mm

Special specification and color can be customized


  • Physical Index:
Specific gravity:

1.2g / cub cm;


Density:

40-60 pounds per cubic feet;


Hardness:

m70 Rockwell;


Operating temperature:

-130 ℃ to + 150 ℃,


  • Main Features

1. 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.

2. It is one ideal low-temperature and normal-temperature blasting media.


  • Application

Frozen to Remove burrs, trim burrs, remove cape of Rubber moulded parts, plastic injection moulded parts, alloy die casted parts



Applicable Equipment of the PC frozen sand plastic media :

Liquid nitrogen frozen trimming sand blasting machine


Quality Hardness 70 Rockwell Plastic Media Blasting PC Granules Cylindrical Shape for sale
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