Black Walnut Shell Powder for Cleaning Fine Metals

Product name

SGS certificated sandblasting media walnut sand

Model No

BA-120#

Brand name

BA,CHINA

Description

The walnut sand is made from t walnut broken shell. It is widely used for the surface cleanness.

Advantage

• The particle meet the international standard.
• Low hardness, not contain silicon,
• Better toughness and elasticity
• Clean metal surface. (Alloys, electronic plastic parts) and will not damage the surface.
• used with silicon carbide availably.
• The agricultural products, non-toxic, not hurt the body.
• The biodegradable,recycled, reducing the environmental burden.
• When remove paint, can not hurt primer.
• With UR resin grain similar purposes.
•  Long Lasting
• Excellent for de-flashing and de-burring
• Excellent for wheel blasting, air blasting, and tumbling
• Soft, will not cause pitting (excellent for jet engine parts, turbines, pistons, etc.)

Parameter

• Typical physical and chemical characteristics:  Fiber%:90.4%  Oil%: 0.4%  Water%:807
• Hardness MOH: 2.5-3.0
• specific gravity:1.28
• PH: 4-6
• Color: light brown
• Grain Shape:  Appears granular or powdery depending on grade

Usage

• Walnut sand is applied to clean the molds, instruments, motors, plastics, gold and silver jewelry, watches, glasses, golf clubs, hairpins, buttons and other surface.
• blast cleaning: used for the variety of surface, such as: the oxide layer, paint layer, chemical materials to remove the rust, paint and other dirt.
• Remove the old paint on the surface of aluminum or wood, remove the glue out of electronic parts and aluminum, zinc die casting burrs, clean aircraft engines, steam turbines, glass fiber.

Shipping way

By sea, by air, by express

Delivery time

Within 5 days from the receipt of payment

Loading seaport

Shenzhen

Package

25kg/bag with woven bag, 40bags per pallet, or according to customer's request.

Price term

FOB Shenzhen, CFR,, CIF, FCA, EXW ect

Payment term

100% T/T in advance(negotiation)