Black Emery Powder Polishing Media F90# - F220# For Stainless Steel Polishing

Brand Name:Zhengtong
Certification:N/A
Model Number:F90#-F260#
Minimum Order Quantity:1mt
Delivery Time:10-30 days
Place of Origin:Zhengzhou
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Location: Zhengzhou Henan
Address: Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China
Supplier`s last login times: within 1 hours
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Product Details

Black Emery powder polishing media F90#-F220# for stainless steel polishing


  • DESCRIPTION

Black Emery Powder has high hardness, high toughness, good adhesion, good hydrophilicity, and less heat. The fine Emery powder is suitable for the grinding and polishing of precision parts of bicycles, sewing machines, hard metal tools, medical equipment, and watches, also suitable to polishing stainless steel tablewares, like forks, knife, etc..


Particle sizes distribution can be made according to FEAP, JIS, ANSI standard, also the clients’ own requirements.


  • SPECIFICATION

Commodity: Black Fused Alumina/ Emery powder

Al2O3SiO2Fe2O3TiO2
62%min.25% max.6-12% max.2.0%-4.0%

ColorCrystal FormTrue Specific GravityVickers Hardness
BlackTrigonal Crystal3.50g/cm32000kg /mm2

Macrogrits F4~F220 Specifications (FEPA 42-1:2006)
Specification100% min20% max40% min65% min3% max thru
906080100100+120140
10070100120120+140200
12080120140140+170230
Specification100% min15% max40% min65% min3% max thru
150100140200200+230325
180120170200200+230+270-
Specification100% min15% max40% min60% min
220140200230230+270+325-



  • PACKAGE

Package 1: 25kgs bag+ Ton bags

Package 2: 25kgs bags +Pallets or as per customer's requests.

Delivery: 10-30 days on board according to quantity 25-200mt.

FOB Tianjin, China


  • APPLICATION For stainless steel polishing

Firstly, the black Emery powder #90-#220 is used for sand blasting, grinding and polishing of various stainless steel, ordinary steel, copper, aluminum, bamboo, glass and other workpieces, especially on the polishing treatment of stainless steel surface, the effect is more prominent. .


It can also be converted into a sanding belt by using black emery powder into an abrasive cloth, and various abrasive products such as a sponge block, a resin grinding wheel, and a nylon wheel are used for polishing.


Secondly, the workpiece needs to be ground and polished. When there is a certain grinding requirement, the black emery powder can be compounded with other abrasives grits with higher hardness and better wear resistance to make polishing wheels, fiber wheels, abrasive belts, etc. The effect is better than using black emery powder only, and the cost performance is higher.


Key Notes: Using black emery powder for polishing, especially for stainless steel surface polishing, use pure black emery powder; if for polishing& grinding, can be used with other abrasive like brown fused alumina, Calcined brown fused alumina, single crystal fused alimina, etc, the effects are better, cost-effective!


  • FACTORY PRODUCTION

Factory 1: Zhengzhou-Xinmi city

Factory 2: Shanxi Linfen city


Annual supply fine grits F90#-250# 4000mt



  • WHY CHOOSE US?

1) 20 years abrasive industry experiences

2) The biggest black fused alumina emery powder producer in China, one of Top 10 corundum manufacturers in China

3) Well-known brand in China Abrasive Industry


Contact us and you will get fast quotation within 24 hours and professional answer and service.


China Black Emery Powder Polishing Media F90# - F220# For Stainless Steel Polishing supplier

Black Emery Powder Polishing Media F90# - F220# For Stainless Steel Polishing

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