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Reference
materials of brown, white aluminum oxide, glass beads, etc.
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Options of types of Sand →
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Stock
available: Aluminum oxide, glass beads, emery, plastic grits,
walnut shell grits, steel shots, steel grits, zircon sand,
and so on.
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Grain
number
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Grain
diameter μ
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Specification
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Feature
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Application
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A008#
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2800-2360
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Specific
gravity: 3.9
Amassed density:
1.68-1.95g/cm3
Mohs' hardness: 9
Typical composition ％:
Al O :
96.00
TiO:
2.60
SiO:
0.89
CaO: 0.25MgO:0.15
FeO:
0.11
Shape: polyhedral
Color: brown
Package: 25kg |
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| 1. |
The
most commonly used in man-made grinding materials. |
| 2. |
The
largest in dimension in blasting |
| 3. |
High
hardness |
| 4. |
The
most cost-effective in man-made waste |
| 5. |
Cutting
efficiency higher than frequently used. |
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| 1. |
Blasting and rust-clearing,
paint-clearing, black skin-cleaning. |
| 2. |
Clearing of spilt gel
for electronic parts |
| 3. |
Mold patterning and misted
surface treatment |
| 4. |
Pre-treatment of electro-plated
and painted workpieces |
| 5. |
Pretreatment of Teflon
and rubber coating |
| 6. |
Processing of rough surfaces
for artificial joints |
| 7. |
Blasting of slab glass,
carving of patterns |
| 8. |
Silicon wafer cutting |
| 9. |
Surface texture processing
for gold ornaments |
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A010#
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2360-2000
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A012#
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2000-1700
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A016#
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1400-1180
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A024#
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850-710
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A030#
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710-600
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A036#
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600-500
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A046#
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425-355
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A060#
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300-250
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A070#
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250-212
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A080#
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212-180
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A100#
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150-125
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A120#
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125-106
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A150#
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106-75
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A180#
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90-63
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A220#
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75-53
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A240#
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63-50
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A280#
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50-40
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A320#
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40-28
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Grain
number
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Grain
diameter μ
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Grain
number
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Grain
diameter μ
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Specification
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Feature
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Application
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WAF0010
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2000
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WAF0150
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89
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Shape: polyhedralKNOOP
hardness: 2100kg/mm2
Mohs' hardness : 9
Specific gravity: 3.95-3.97
Amassed density:F10-2201.6-1.97g/m3
F240-1200:0.7-1.7g/cm3 Typical composition (％):
AlO:99.60
NaO:0.18
SiO:
0.01
FeO:
0.02
CaO+MgO: 0.02
Color: whitePackage: 25 kg |
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| 1. |
No influence on the color
of the processed article |
| 2. |
Must not be used for blasting
in processing prohibited steel grits remnants. |
| 3. |
Micro-grit level very suitable
for wet blasting and lapping operations |
| 4. |
Fast processing and high quality |
| 5. |
The quantity of iron oxide
contained is extremely low; very suitable for the blasting
operation that prohibits iron remnants |
| 6. |
Screen out |
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| 1. |
Applicable to all blasting
and lapping operations |
| 2. |
Surface finish processing for
poly or acrylic artifacts |
| 3. |
Blasting in the processing
of TV screens |
| 4. |
Cutting of silicon wafers |
| 5. |
Cleaning and blasting of tooth
molds |
| 6. |
Precision casting-used sand
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| 7. |
High-level fire-resisting material
and other ceramic additive |
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WAF0012
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1700
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WAF0180
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75
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WAF0016
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1180
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WAF0220
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63
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WAF0024
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710
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WAF0240
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44.5
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WAF0030
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600
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WAF0280
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36.5
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WAF0036
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500
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WAF0320
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29.2
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WAF0046
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350
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WAF0360
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22.8
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WAF0054
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300
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WAF0400
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17.3
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WAF0060
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250
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WAF0500
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12.8
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WAF0080
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180
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WAF0600
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9.3
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WAF0090
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150
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WAF0800
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6.5
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WAF0100
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125
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WAF1000
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4.5
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WAF0120
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106
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WAF1200
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3.0
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Grain
number
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Grain
diameter μ
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Specification
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Feature
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Application
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SWARCO
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Shape: round ball
Specific gravity:
about 2.5
Amassed density:
about 1.5g/cm3
Mohs'
hardness: 6-7
Rockwell hardness:
about 46HRC
Typical composition (％):
SiO:≧65.0
NaO:≦14.0
CaO:≧8.0
MgO:≧2.5
AlO:0.5-2.0
FeO:≧0.15
Other:2.0
Package: 25 kg |
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| 1. |
The chemical composition is
silicon dioxide, no fear for the interference of chemical
activity |
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True rounded flexible grits,
impact-tolerating, several cycles, low loss. |
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Low wearing for nozzles, extending
the life of a nozzle. |
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Round ball-surfaced, no damage
on the processed surface and precision sizes. |
| 5. |
After treatment, the surface
of the workpiece becomes smooth with peculiar finish
process, enhancing product value. |
| 6. |
Suitable for dry and wet blasting
operations |
| 7. |
For the metal tiny crevices,
use tiny glass beads in wet blasting for revelation |
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| 1. |
Bead-crashing of aerospace
parts for removing the stress and for increasing fatigue
strength and reducing friction and wearing. |
| 2. |
Blasting and rust-clearing,
paint-clearing, clearing of amassed carbide and of cutting
traces of processing |
| 3. |
Pre-treatment of positive
polarity and electroplating, which, in addition to cleaning,
can also increase the area of adhesion. |
| 4. |
Finish process for removal
of welding paths and surface scrapes. |
| 5. |
Cleaning and rust-removal
of wire-cut molds. |
| 6. |
Clearing of release agents
on rubber molds |
| 7. |
reflection for signal lines
of roads |
| 8. |
decoration for the surface
of an artifact |
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G035#
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400-600
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G060#
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200-400
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G080#
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150-250
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G100#
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100-200
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G120#
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100-150
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G150#
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70-150
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G180#
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70-110
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G220#
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50-100
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G280#
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40-70
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G320#
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1-50
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