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[China]
Trade Verify
Address: No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Contact name:Daniel
HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD |
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Verified Suppliers
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Pink Aluminium Oxide
-First Grade for sandblasting, coated abrasives, bonded abrasives
Pink Aluminium Oxide abrasive is electrically fused from alumina and other materials. The pink colored abrasives has hardness similar and toughness greater than white aluminum oxide. Grinding wheels made of pink aluminum oxide have the features of outstanding durability and producing fine surface finish. Suitable for precision grinding applications with metrology instruments, engine crankshafts, instrument parts, threads and samplers.
Specification:
Chemical composition
| 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 | ≤ 0.55 | ≥98.20 | ≤ 0.60 | ≥97.00 | ≤ 0.60 | |||
F180~F220 | ≥98.90 | ≤ 0.60 | ≥97.80 | ≤ 0.70 | ≥96.50 | ≤ 0.70 | |||
Physical propert
Basic Minerals | Crystal Size | Ture density | Bulk Desnsity | Knoop Hardness |
| um | g/cm3 | g/cm3 | Kg/mm2 |
a-Al2O3 | 600-2000 | ≥3.90 | 1.40~1.91 | 2200~2300 |
Sizes:
Macrogrit Sizes:
FEPA F Sizes: F14 to F240 (in accordance with FEPA 42-1: 2006 and ANSI B74.12 standards)
FEPA P Sizes: P12 to P220 (in accordance with FEPA 43-1: 2006 standard)
Microgrit Sizes:
FEPA F Sizes: F230 to F400 (in accordance with FEPA 42-2: 2006 standard)
FEPA P Sizes: P240 to P1200 (in accordance with FEPA 43-2: 2006 standard)
Applications:
The FEPA F grades are especially suitable for the manufacture of vitrified bonded abrasives for working hardened steels and alloys with tensile strengths of over 50 kg/mm². It is also used in tool grinding, saw and knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted wheels.
The FEPA P grades are a preferred material for working non-ferrous metals and the alloys (copper, aluminum, zinc, brass, Bronze), but also used for softer materials, such as wood, synthetics and paints.
Packing Available:
1MT big bags;
25kg×40 pp bags into 1MT big bags;
25kg×40 pp bags on one Standard wood pallet or Euro-pallet;
25kg×40 craft paper bags on one Standard wood pallet or Euro-pallet;
Moreover, we could provide packing as customer’s request, including different marks, etc.
