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Polycarbonate Frozen Sand Plastic Media Blasting For Deburring Low Embrittlement Temperature

Minimum Order Quantity : 25 KG Price : Negotiable
Packaging Details : 25 Paper bag+Pallet Delivery Time : Within 3-5 days after order confirmed
Payment Terms : L/C, T/T, Western Union, MoneyGram Supply Ability : 3000 MTS Per Year
Place of Origin: China Brand Name: Zhengtong
Certification: ISO9001,ISO14001,ROHS,SGS Model Number: PC20-PC150

Detail Information

Commodity: Frozen Sand Product Name: PC Plastic Media
Application: Deburring,Paint-removal,Mold Cleaning Hardness: 120 HRC
Bulk Density: 1.13 G/cm3 Tensile Force: 750 Kg/cm2
Specification: PC20-PC150 Dimensional Accuracy: ±0.05mm
High Light:

plastic bead blasting media


plastic sandblasting media

Product Description

Low embrittlement Temperature Polycarbonate Frozen Sand Plastic Media PC 20-150 for Deburring


1. Product Description of Polycarbonate Frozen Sand  Plastic Media PC 20-150

The polycarbonate abrasive is also called as PC Sand, Frozen sand, it is one cylindrical plastic particles made

by special formula PC monofilament.

Different from PA nylon sand, PC frozen sand has the outstanding characteristics of Low embrittlement

temperature,it can be used under -120 °C.


2. Main Specification ofPolycarbonate Frozen Sand PC 20-150

Size Diameter*Length mm Color
PC20 0.20*0.20 White 
PC30 0.30*0.30 White 
PC40 0.40*0.40 White
PC50 0.50*0.50 White
PC60 0.60*0.60 White 
PC80 0.80*0.80 White 
PC100 1.00*1.00 White
PC120 1.20*1.20 White

Remark: Dimension accuracy ±0.05mm

Special specification and color can be customized


3. Main Applications of Frozen Sand:

Cleaning for Epoxy optical camera mirror,molds;

Deburing for the surface of aluminum alloy workpieces, aluminum-plastic inlaid workpieces etc;

Paint-removal for aircraft,high-speed rail,yacht as well as automotives;

Spilled glue-removal of resin package for the precision electronic components and plastic parts.

Polycarbonate Frozen Sand Plastic Media Blasting For Deburring Low Embrittlement Temperature 0

4. How Frozen sand remove the burrs under -120 °C?


As we know, polymer materials such as rubber, plastics and alloys will be in different phase states at different

temperatures, and will become brittle according to different thicknesses.

Then the overflow edge will brittle firstly, the workpieces will brittle later,during that brittle time gap, the overflow

edge will be removed through the impact and vibration easily.

And Frozen sand has the characteristic of Low embrittlement temperature, it is one ideal blasting material under

low-temperatute. The above principle is also available for Frozen sand.



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