Eastking Industrial Limited
                                                                                                           
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High Grade Abrasive Aluminum Oxide Grits PFA Pink High Toughness

Price Negotiable
Price: USD750-850/MT
MOQ: 20MT
Delivery Time: 7days for the quantity within 500MT
Brand: EASTKING
Product Description

High Grade Abrasives Material Pink Fused Alumina / Pink Fused Aluminum Oxide

 

1. Pink Fused Alumina Introduction

 

Alumina powder is the main raw material of pink fused alumina, with suitable quantity of chromium oxide, etc. It is smelted at high temperature. Its hardness is similar to that of white fused alumina, and its toughness is higher than that of white fused alumina. The abrasive tools made by it have good durability and high finishing. It is suitable for precision grinding of measuring tools, machine spindles, instrument parts, thread workpieces and sample grinding, etc.

 

2. Pink Fused AluminaSpecifications

 

Grit Low Chromium
Al2O3 Cr2O3 Na2O Fe2O3
F12-F80 ≤98.50 0.20-0.45 ≤0.30 0.01-0.05
F90-F150 ≤98.50 ≤0.35
F180-F220 ≤98.00 ≤0.40
 

 

Grit Medium Chromium
Al2O3 Cr2O3 Na2O Fe2O3
F12-F80 ≤98.20 0.45-1.00 ≤0.3 0.01-0.05
F90-F150 ≤98.20 ≤0.35
F180-F220 ≤97.80 ≤0.40
 

 

Grit High Chromium
Al2O3 Cr2O3 Na2O Fe2O3
F12-F80 ≤97.40 1.00-2.00 ≤0.3 0.01-0.05
F90-F150 ≤97.00 ≤0.35
F180-F220 ≤96.50 ≤0.40
 

 

Physical Property

Basic Minerals

Crystal Size

(um)

Ture Density

(g/cm3)

Bulk Density

(g/cm3)

Hardness

(kg/mm2)

α-Al2O3 600-2000 ≥3.9 1.40-1.95 2200-2300

 

3.  Pink Fused Alumina General advantages

 

Great hardness and toughness;

Sharp edges;

Extraordinary durability;

High processing cleanness.

 

4.  Pink Fused Alumina Characteristics

 

1. High toughness, high hardness, good self-sharpening

2. Environmental protection, no pollution to the environment

3. Strong grinding ability, low heat generation and high efficiency.

 

5.  Pink Fused Alumina Applications

 

1, Pink fused alumina for surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die-casting mold, rubber mold oxide or free agent removal, ceramic surface black spot, uranium removal, painted rebirth.

2, Pink fused alumina beautification processing: all kinds of gold, gold jewelry, precious metal products of the extinction or fog surface processing, crystal, glass, ripple, acrylic and other non-metallic fog surface processing and can make the surface of the processing into metallic luster.

3. Pink fused alumina for Etching and processing: etching artists of jade, crystal, agate, semi-precious stone, seal, elegant stone, antique, marble tombstone, ceramics, wood, bamboo, etc.

4. Pink fused alumina for Pretreatment: TEFLON, PU, rubber, plastic coating, rubber ROLLER, electroplating, metal spray welding, titanium plating and other pretreatment, so as to increase the surface adhesion.

5. Pink fused alumina for Burr processing: burr removal of bakelite, plastic, zinc, aluminum die-casting products, electronic parts, magnetic cores, etc.

6, Pink fused alumina for stress elimination processing: aerospace, national defense, precision industry parts, rust removal, painting, polishing, such as stress elimination processing.

 

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Eastking Industrial Limited
Location ROOM 232, 2/F, SECURE HOUSE,68 HOW MING STREET, KWUN TONG, KOWLOON, HONGKONG
Contact Person Jason Chen

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