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TOSA EMERY EXTRA, with its strong grinding power and high
durability, is our long selling product.

▣ FEATURES
- Unique crystal structure retains its self-sharpening action.
- Strong grinding power and high durability.
- High hardness and good toughness.
- Making fine and even surface.
- High capillarity and chemical affinity for any adhesive.
- No chemical nor physical change during long-term storage.
The same quality and features will remain eternally under normal storage conditions.

▣ APPLICATION
1. MEANS OF USES : Buffing, Liquid honing, Sand-blasting, Lapping, Grease compound, Submaterial for barrel polishing, Nonskid, etc.
2. PURPOSE OF USES : Surface treatment for plating and coating, Removing scales and burrs, Cleaning, Satin finishing, etc.
3. EXAMPLE OF APPLICATION : Polishing of stainless steel's surface, Polishing and finishing of car bumpers, Rims and parts of cars or moter Metal tableware, Water valves, Sewing machine, Watch, Mobile phone case, Lighters, Cameras, Metal furniture, Musical instruments, Medical instruments, Golf club head, Carving letters on stone, Blasting of turbine plates, Gas cylinders, Polishing of plastic products, Removing burrs of holes in PC boards, etc



- PHYSICAL FEATURES
MESH Specific Gravity Capillarity Bulk Density Knoop Hardness
#  90 3.78 200 1.71   1,960
# 240 3.79 153 1.66   1,960

- CHEMICAL FEATURES
MESH lg LOSS AL₂O₃ SIO₂ Fe₂O₃ TIO₂ OTHERS
#  90 -0.4 83.1 8.7 4.9 2.7 1.0
# 240 -0.8 83.0 8.5 5.7 2.6 1.0





Hando trading corp. 130, Yeomjeon-ro, Nam-gu, Incheon, Republic of Korea
permit number : 121-81-80538 TEL : 032-777-4646 FAX : 032-777-4663
E-MAIL : hando@handotrading.com
COPYRIGHT@2010 HANDO company. All rights reserved.