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SHENZHEN KAITE INDUSTRY CO.,LTD
[ Guangdong, China (Mainland) ]

    Main Products:
  • Vibratory finishing equipments
  • Sand blasting / shot peening equipment
  • Abrasive materials
  • Spin casting machines centrifugal casting machines vulcanizer electric melter silicone rubber
  • glass beads for grinding micron-grinding & micro-dispersion Evaporation boats
    Business Type:
  • Manufacturer
  • Trading Company
  • Distributor/Wholesaler
  • Service Company

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iAbrasive AD

Walnut shell and Corncob for mass finishing

Product Details

Guangdong, China (Mainland)

Payment & Shipping Terms

Detailed Product Description

Walnut shell&corn cob are soft  blasting media processed from natural hard fibers of walnut or corn. The major advantage is that fragile components can be cleaned without marking or etching the components' blasted surfaces. 

They are suitable for cleaning automobile super chargers and turbine blades, removing unwanted flash residue produced during the moulding process from semi-conductor integrated circuit package lead frames without damaging or pitting the package surface. They are also used in power generation stations, turbine overhaul factories and the aerospace industry. 

Besides these, walnut shell is widely used for cleaning moulds, motor armatures and motor drives prior to rewinding. Corn cob is very light, soft and absorbent. It can be used for cleaning delicate surfaces or brass/brick/stone/wood, engines and engine components as well as mass finishing processes for drying and absorbing water, oil or wax from processed parts and also for fine polishing or brightening of parts. 

 

Product Specification/Models
Item Walnut Shell
Density 1.28g/cc
Hardness 2.5-3.0 MOH
Fiber Content 90.4
Water Content 8.7
PH 3-6
Grit No. Size micron Grit No. Size micron
5 5000 ~ 4000 24 800 ~630
6 4000 ~ 3150 30 600 ~ 560
8 2800 ~ 2360 36 530 ~ 450
10 2000 ~ 1800 46 425 ~ 355
12 2500 ~ 1700 60 315 ~ 250
14 1400 ~ 1250 80 212 ~ 180
16 1180 ~ 1060 100 170 ~ 132
20 950 ~ 850 120 125 ~ 100


Item Corncob
Density 1.15g/cc
Hardness 2.0-2.5 MOH
Fiber Content 90.9
Water Content 8.7
PH 3-6
Grit No. Size micron Grit No. Size micron
5 5000 ~ 4000 16 1180 ~ 1060
6 4000 ~ 3150 20 950 ~ 850
8 2800 ~ 2360 24 800 ~ 630
10 2000 ~ 1800 30 600 ~ 560
Application
It can be used for cleaning delicate surfaces or brass/brick/stone/wood, engines and engine components as well as mass finishing processes for drying and absorbing water, oil or wax from processed parts and also for fine polishing or brightening of parts. 

 

 

 

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Lisa Zheng