Abrasive Supply Company, exclusive manufacturer of Polyblast™, offers a full line of cryogenic and ambient deflashing/deburring media. Polyblast is fast and cost-efficient, quickly deflashing molded rubber and plastic parts without damaging equipment or the final product.
We are confident in Polyblast’s performance because we use it every day in our own Custom Deflashing Services department. Each Polyblast grade is thoroughly tested in actual field conditions to ensure product performance and reliability.
We carry an extensive inventory of Polyblast for excellent turnaround on most orders.
Polyblast Technical Data:
Polyblast is manufactured from 100% polycarbonate resin in the medium viscosity range and has excellent thermal resistance and toughness, allowing it to withstand extremely low temperatures.
| Specific Gravity | 1.2 gms/cc |
| Bulk Density | 40-46 per lbs cu ft |
| Hardness | Rockwell M 70
Rockwell R 118 |
| Operational Temp. | Cryogenic Grade: -200F to 300F
Ambient Grade: 0 F to 300 F |
| Chemical Nature | Inert |
| Characteristics | – Cylindrical shape – High impact strength – Abrasion resistant – Dust free |
| Packaged | 30 lbs/ 13.6 kg poly-lined boxes |
Sizes:
Polyblast is available in the following standard sizes. Standard colors include White (W), Yellow (Y) and Green (G). Please inquire for applications requiring special sizing.
| Polyblast Sizes | Size Specifications |
|---|---|
| Polyblast 20 – Available in White Only | 20 mils dia x 20 mils long |
| Polyblast 30 – Available in Yellow Only | 30 mils dia x 30 mils long |
| Polyblast 45 – Available in Green Only | 45 mils dia x 45 mils long |
| Polyblast 60 | 60 mils dia x 60 mils long |
| Polyblast 80 | 80 mils dia x 80 mils long |
Polyblast Size and Color Samples:
(G) – Green, (W) – White, (Y) – Yellow
From pre-application testing to hands-on assistance, Abrasive Supply Company is the all-in-one solution to your application challenges.