Home :: Plastic Blasting Media :: Plastic Blast Media For Deflashing, Deburring, Stripping, UREA or MELAMINE

Plastic Blast Media For Deflashing, Deburring, Stripping, UREA or MELAMINE

Plastic Blasting Media for Cleaning, Stripping, Surface Prep
SKU SKU2241
Weight + Tare 54.00 lbs
Market price: $103.50
save 9%
Our price: $94.50
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Plastic blasting media is a dry, non toxic blasting media that is chemical free, and is made from 100% recycleable material.   Plastic media is nice to work with because it is eclectic, working well on many types of soft substrates.  This includes fiberglass, aluminum, copper, brass, plastics, rubber, other types of composite materials, and even steel.  It is easy on the substrate's surface, due to no heat buildup (or distortion).  Great for cleaning aviation fuselages and general deflashing.

Plastic blast media will work in most enclosed blast cleaning machines.  It is made specifically for mold cleaning, surface stripping, deflashing, and general surface preparation.  It generates little dust, and has an extended life cycle when compared with other types of surface prep medias.  

UREA or MELAMINE - HOW TO CHOOSE?  Our plasting abrasive is available in Urea Type II and Melamine Type III.  The only difference between the two is hardness, with the Melamine media being a bit harder than Urea and is therefore best to use on steel or other very hard substrates, or when you are taking off difficult to remove surface contamination.  Melamine plastic media is the hardest of all plastic blast medias in general, having a Mohs hardness rating of 4.  Urea is a softer grade (Mohs hardness of 3.5), is considered the most versatile plastic media grade.  If you are not sure what to choose, try the Urea first. 

***  Upon special request we can ship Type I Polyester as well as Type V Acrylic (softer than melamine or urea).

Minimum Order:  50 lb box, online order is available.  250 lb drums also available, please use our RFQ Form to request a quote.

Grades Available:

 

Part Number

Grade

Density

MOHS Hardness

Barcol Hardness

Type
II Urea

Medium

1.50
g/cc

3.5

54
– 62

Type
III Melamine

Hard

1.50
g/cc

4.0

64
– 74

 

Particle Sizes Available:

 

U.S. Standard Sieve

Inches

Millimeters

12/16

0.066
– 0.047

1.70
– 1.18

16/20

0.047
– 0.033

1.18
– 0.85

20/30

0.033
– 0.023

0.85
– 0.60

30/40

0.023
– 0.016

0.60
– 0.42

40/60

0.016
– 0.010

0.42
– 0.25

60/80

0.010
– 0.007

0.25
– 0.18


Applications:  
 

  • Boating
  • Burr Removal
  • Automotive
  • Composites
  • Deflashing
  • Die Castings
  • Engines
  • Maintenance
  • Molds
  • Plastic Parts

 Packaging: 50 LB Boxes or 250 LB Drums.  

 Minimum Order: 50 LBS.

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