welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-13 02:30
366
Company Profile
By certification [File Integrity]
Contact: tianjindamo(Mr.)
Email: 
Telephone: 
Phone: 
Area: Beijing
address: 265# Anshanxi Street, Core Mall Times International Department, Nankai District, Tianjin, 300192 China
Website: http://www.abrasivesasia.com/ http://tianjindamo.sh-zhuanshun.com/
Dr.West's Color Correcting Toothpaste
unit price:Negotiable
100-Year-Old American Brand Toothbrush
unit price:Negotiable
Dr.West's Classic Mouthwash
unit price:Negotiable
Plaque-Removing Dental Floss
unit price:Negotiable
Dr.West's Classic Toothbrush
unit price:Negotiable
Metal Clad Medium Voltage Switchgear
unit price:Negotiable
Instruction：
Pink fused alumina looks pink, because is electrically fused in high temperature, being added with the right quantity of oxidized chromium. Its hardness is close to, but toughness higher than that of WA.
It's an abrasive material with moderate friability, recommended for tool and internal grinding, grinding jobs in instrument industry. It's also suitable for various grinding purpose with high surface finish.
Chemical composition:
Grit |
Low chromium |
Medium chromium | High chromium | ||||||
Al2O3 |
Cr2O3 |
Na2O |
Al2O3 |
Cr2O3 |
Na2O |
Al2O3 |
Cr2O3 |
Na2O (%) |
|
F12-F80 |
≥98.50 |
0.20-0.45 |
≤0.50 |
≥98.20 |
>0.45-1.00 |
≤0.55 |
≥97.40 |
>1.00-2.00 |
≤0.55 |
F90-F150 |
≥98.50 |
≤0.50 |
≥98.20 |
≤0.60 |
≥97.00 | ≤0.60 | |||
F180-F220 |
≥98.50 |
≤0.50 |
≥98.80 |
≤0.70 |
≥96.50 | ≤0.70 | |||
Physical property:
Basic minerals |
Crystal size |
True density |
Bulk density |
Knoop hardness |
α-Al2O3 |
600-2000 |
≥3.90 |
1.40-1.91 |
2200-2300 |
http://www.abrasivesasia.com/
