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Zibo Biz-Harmony International Co., Ltd.

Home > Selling Leads > Abrasive Materials > Sell Black Silicon Carbide

Selling Leads: Abrasive Cutting Wheels and Grinding Wheels [9]; Abrasive Materials [6]

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Zibo Biz-Harmony International Co., Ltd.

City : Zibo

Province/State : Shandong

Country/Region : China

Telephone: 86-531-83261956

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Sell Black Silicon Carbide

Sell Black Silicon Carbide

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Detailed Product Description

Our silicon carbide abrasive grains are manufactured according to the standards as follows:

1. FEPA--for bonded abrasive tools F8-F2000

2. FEPA--for coated abrasive tools P12-P2500

3. JIS abrasive grain size: # 8--# 8000

Physical Characteristics
Item	Black Silicon Carbide
Basic mineral	∝-SiC
Crystal color	Black
True Density	>3.12g/cm³
Bulk density	1.45-1.56g/cm³
Mohs hardness	9.15
Knoop Hardness	3100－3280kg/mm²

Chemical composition (%) (GB/T2480-1996)

Grit	SiC	F.C.	Fe₂O₃
F12~F90	≥ 98.50	< 0.20	≤ 0.60
F100~F150	≥ 98.00	< 0.30	≤ 0.80
F180~F220	≥ 97.00	< 0.30	≤ 1.20
F230~F400	≥ 96.00	< 0.40	≤ 1.20
F500~F800	≥ 95.00	< 0.40	≤ 1.20
F1000~F1200	≥ 93.00	< 0.50	≤ 1.20
P12~P90	≥ 98.50	< 0.20	≤ 0.60
P100~P150	≥ 98.00	< 0.30	≤ 0.80
P180~P220	≥ 97.00	< 0.36	≤ 1.20
P230~P500	≥ 96.00	< 0.40	≤ 1.20
P600~P1500	≥ 95.00	< 0.40	≤ 1.20
P2000~P2500	≥ 93.00	< 0.50	≤ 1.20

Note: Special requirements on chemical composition can be satisfied through discussion.

Post Date:	3/30/2009
Expiry Date:	3/25/2010
Other Price Terms:	CFR, CIF, etc.

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