plastic blast abrasive

1.Specifications

Plastic Blasting Media for soft blasting cleaning

plastic blast media is the thermosetting plastic products and rubber products used to flash and clean the mold, it is the sensitive element and gilded parts,it can be used asa paint remover, adhesives, strengthening agent, waterproofing agent, flame retardant, etc., it is  widely used in building decoration industry, transportation industry, the advertising industry, agriculture, electronics, foundry industry and other fields. 

Plastic abrasives deliver ahigh stripping rate and consistent performance.it is ideal for paint stripping, mold cleaning, deflashing and deburring. Sand blasting, using compressed air, is traditionally used to prepare surfaces for coatings. abrade on the surface, Incidentally , corrosion, rust, and old coatings can be removed in the process, leaving a good surface for paint adhesion  

1）. Melamine Formaldehyde

2）. Urea Formaldehyde

Specify gravity: 1.47-1.52 
Mohs hardness: 3.5 
Barcoal hardness: 54-62

1）Application: 
A). Used for deflashing discrete products and other components in 
Electronics industries and die casting. 
B). For cleaning mold when it has stain in rubber product molding. 
C). For Paint Stripping.

 

and more!

2）.strange

1. Keep accurate on the size tolerance of precision parts and tools.

2. Keep plating layer in good condition

3. It can protect the surface of soft metal or composite material of work piece

.4. it can be used repeatedly recycling, which can reduce the expenses of material

5.Low wastage in Machine abrasion, thus reduce maintenance costs.

6. No volatile, no toxicity of chemical substances or smoke.

7. No corrosive, don't have to worry about the residual chemical changes.

8. No silica dust damage, does not cause silicosis disease.

9.Removering glue in Electronics industry

1)Removering glue as pretreatment on the surface of circuit boards, electronic parts.

2. Clean epoxy optical detector but can't make surface opaque.

3) composite materials: removing the coating layer on the workpiece from the glass fiber, carbon fiber

4).mold cleaning: can clean die casting, rubber, plastic, glass, but keep precise in mould dimension

5). removing paint on the plane: removing paint on most of the plane, but retain the electric plating layer

6). raw edge removing: remove tiny slight raw edge without harming the workpiece surface.

THANKS !