Factory Provide Grit Corncob for Polishing

• Natural Abrasive Type: Corn COB
• Artificial Abrasive Type: Corn COB
• Application: Polishing
• Function: Abrasive
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: FT-036
• Hardness: 3-5
• Specific Gravity: 0.3-0.35
• pH: 3-6
• Moisture: 5.0
• Crude Protein: 5.7
• Corase Fiber: 3.7
• Adsorbability: 50-70
• Color: Yellow
• Sample: Free
• Shell Content: 95%
• MOQ: 3tons
• Transport Package: According to Your Request
• Specification: 5,8,10,12,14,16,20,24,28,30,40,46,60,80,100,120
• Trademark: FTNC
• Origin: China
• HS Code: 2308000000
• Production Capacity: 6000tons

Product Description

Factory Provide Grit Corncob For Polishing

Description:

Corn cob is one of the more popular medias used by reloaders to polish their brass before 

reloading. It is tough enough to clean brass that has minor tarnishing yet soft enough not to

damage the casings. If the brass being cleaned is heavily tarnished or has not been cleaned 

in years it would be best to use crushed walnut shell media as it is a harder, more aggressi

ve media that will remove the heavier tarnish better than corn cob media.

 

Features: (For CC60%)(for your reference)

  Brown dry floating powder and have absorbing ability.

  Identification: positive reaction

  Content: ≥60%

  Loss on drying: ≤2%

  TMA: ≤300ppm

  Heavy Mental(Pb): ≤0.002

  Granularity: 90% pass 800um mesh








 

Specification

 

Item	Abrasive Corn Cob Granules for oil removing / polishing / surface treatment / sandblasting
Density	1.15g/cc
Hardness	2.0-2.5 MOH
Fiber Content	90.9
Water Content	8.7
PH	5 ~ 7
Available sizes	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
	12	2500 ~ 1700	36	530 ~ 450
	14	1400 ~ 1250	46	425 ~ 355
	Other size also available upon request

 

Package & Shipping 

 

1. Packing 25kg in plastic woven bag with pallet

2. According to your demands



 

Our service

 

1. Your inquiry related to our products or prices will be replied in 12hours.

2. Well-trained and experienced staffs to answer your requires.

3. All our products have high quality warranties.

4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.

5. Samples can be offered by free,customers just need to pay the freight.

 

 

Why choose us?

 •  Professional technology, R&D team.

 •  Reasonable factory price.

 •  Best service & fast delivery.

 •  Flexible delivery time.

 •  Strict quality assurance system.

 •  Exporting to many countries all over the world.