Blasting agents

(packed in 25 kg sacks)

Glass granules with sharp edges have an abrasive property. They clean and remove metal oxides, roughen soft materials and do not chemically react with other materials.
Glass granules are particularly suitable for gentle surface treatment, polishing, cleaning blasting and much more.

Uses:

• Cleaning of moulds
• Wood processing
• Roughening of aluminium and non-ferrous metals

Individual grain sizes:

0 – 50 my
40 – 70 my
70 – 110 my
90 – 150 my
100 – 200 my
150 – 250 my
200 – 300 my
300 – 400 my
400 – 800 my

(packed in 25 kg sacks)

Ideal for blasting steel, glass, wood, etc.
Corundum is a very aggressive and sharp-edged blasting agent.

Uses:

• Blast cleaning
• Raw blasting
• Matting of ferrous content approx. 0.2%

Individual grain sizes according to FEPA standard:

F 16 0,850 – 1,400 mm
F 24 0,500 – 0,850 mm
F 36 0,355 – 0,600 mm
F 54 0,212 – 0,355 mm
F 70 0,150 – 0,250 mm
F 90 0,106 – 0,180 mm
F 120 0,063 – 0,125 mm
F 150 0,063 – 0,106 mm
F 180 0,053 – 0,090 mm
F 220 0,045 – 0,075 mm
F 240 0,028 – 0,070 mm

(packed in 25 kg sacks)

Hardness:

Based on Knoop 1800 Mohs 9

Uses:

• Blasting tasks that do not permit ferrous blasting agents because of the associated risk of rust and magnetisation and for workpieces of extreme hardness

Granulations according to FEPA standard:

white F 8 – F 220
pink F 12 – F 220

ab F 230
Price on request

(packed in 25 kg sacks)

A fine blasting agent of high quality for blasting that produces abraded blasting effects, fine blasting effects, silk lustre effects and much more.

Uses:

• Gentle cleaning of sensitive surfaces
• Compacting of metal surfaces
• Surface finish

Individual grain sizes:

B 20 0,850 – 0,600 mm
B 30 0,600 – 0,425 mm
B 40 0,425 – 0,250 mm
B 60 0,250 – 0,125 mm
B 120 0,125 – 0,070 mm
B 125 0,125 – 0,000 mm

(packed in 25 kg sacks)

Depending on their microstructure, the particles (grit or gravel) will break up again and again, so there is always an operating mixture of sharp-edged material available.
Chilled iron blasting agent suitable for blast surface cleaning for fettling, removal of rust or scale and surface-refining blasting.

Uses:

• Fettling of castings, descaling, derusting, roughening of iron and steel materials before coating

Individual grain sizes:

0,2 – 0,4 mm
0,3 – 0,6 mm
0,4 – 0,8 mm

(packed in 25 kg sacks)

A fine blasting agent for abrasion-resistant blasting and fettling of metal parts and cleaning and polishing workpieces whose surfaces must not be attacked.

Uses:

• Gentle cleaning
• Fettling of sensitive surfaces
• Mould cleaning

Individual grain sizes:

NOL 8 1,70 – 2,40 mm
NOL 10 1,30 – 1,70 mm
NOL 12 1,00 – 1,70 mm
NOL 16 0,75 – 1,30 mm
NOL 20 0,45 – 1,00 mm
NOL 30 0,45 – 0,75 mm
NOL 40 0,20 – 0,45 mm

(packed in 25 kg sacks)

For blasting steel, glass, wood, etc. Silicon is a very aggressive, sharp-edged blasting agent. The removal rate and service life are considerably higher than with corundum.

Individual grain sizes:

F 16 0,850 – 1,400 mm
F 24 0,500 – 0,850 mm
F 36 0,355 – 0,600 mm
F 54 0,212 – 0,355 mm
F 70 0,150 – 0,250 mm
F 90 0,106 – 0,180 mm
F 120 0,063 – 0,125 mm
F 150 0,063 – 0,106 mm
F 180 0,053 – 0,090 mm
F 220 0,045 – 0,075 mm

Ab F 240 Price on request

(packed in 25 kg sacks)

Ideal for non-ferrous metals Fine blasting agent of high quality for blasting that produces abraded blasting effects, fine blasting effects, silk lustre effects and much more.

Individual grain sizes:

Nr. 10 0,01 – 0,2 mm
Nr. 20 0,1 – 0,3 mm
Nr. 30 0,2 – 0,4 mm
Nr. 40 0,4 – 0,9 mm
Nr. 50 0,6 – 1,0 mm
Nr. 60 0,7 – 1,2 mm
Nr. 90 0,9 – 1,4 mm
Nr. 100 1,0 – 1,7 mm
Nr. 150 1,2 – 2,4 mm
Nr. 200 1,7 – 3,4 mm