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98.0% Pink Fused Alumina Oxide , Alumina Powder For Abrasive Refractory

Categories Pink Fused Alumina
Brand Name: Junsheng
Model Number: PFA Abrasives and Refractory
Certification: ISO , SGS , etc
Place of Origin: China
MOQ: 1 Metric Ton/Metric Tons
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1000 Metric Ton/Metric Tons per Month
Delivery Time: According to order quantity
Packaging Details: 25kgs or 50kgs Packed In Big Bags Or Can Be Packed On Customer's Request
Material: Aluminium Oxide
Usage: blasting, polishing, resin bonded, vitrified bonded, refactory
Color: Pink
Shape: Grit
Al2O3 content: 98.0% min
Cr2O3 content: 0.45-1.00%
Standard: FEPA
Abrasive Grain Sizes: F 8 - F 220
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    98.0% Pink Fused Alumina Oxide , Alumina Powder For Abrasive Refractory

    Pink Fused alumina Oxide


    Product Description


    Pink Fused Alumina/PFA,its main material is alumina.It is electrically fused in high temperature. Being added with the right quantity of chrome oxide, it emerges deep pink in color. Its hardness is close to, but toughness higher than that of WA.The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tools, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc.


    Physical And Chemical Properties


    Items/ Chemical CompositionUnitMedium ChromeLow ChromeHigh Chrome

    Size:

    F12-F80

    Al2O3%98.2min98.5min97.4min
    Cr2O3%0.45-1.000.20-0.451.00-2.00
    Na2O%0.55max0.50max0.55max
    F90-F150Al2O3%98.20min98.50min97.00min
    Cr2O3%0.45-1.000.20-0.451.00-2.00
    Na2O%0.60max0.50max0.60max
    F180-F220Al2O3%97.80min98.00min96.50min
    Cr2O3%0.45-1.000.20-0.451.00-2.00
    Na2O%0.70max0.60max0.70max
    Physical PropertyBasic Mineralsα— AI2O3α— AI2O3α— AI2O3
    Crystal sizeμm600~2000600~2000600~2000
    True densityg/cm3≥3.90≥3.90≥3.90
    Bulk densityg/cm31.40~1.911.40~1.911.40~1.91
    Knoop hardnessg/mm22200~23002200~23002200~2300

    Available sizes:


    F8-F220. Other sizes can also be available according to customer’s requirements.


    Product Performance


    Choosing pure aluminum oxide powder with chrome oxide fused in electronic furnace, greater toughness than WFA, strong tenacity, better bonding ability and hydrophilicity, good self-sharpening, outstanding durability, good hardness.


    Application:


    Used for precision grinding of measuring tools. Lathe main shafts, instruments and apparatus parts
    threading work pieces
    best suited for high alloy steel applications ,ideal for tool sharpening such as high speed steel cutters ,reamers, chisels end mills and sharpening band saw blades.
    Recommended for tool and internal grinding


    Package:


    1 ) . In 1MT/1.25MT Big Bag


    2 ) . 25kg PVC bag+1 MT big bag


    3 ) . 25KG PP Big Bag In 1MT Big Bag Or on pallet


    According To Customers' Reauirement.


    FAQ:


    Q : Do you provide free samples?


    A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.


    Q : What is the lead time?


    A : Sample needs 2-3 days prepared; Mass production time needs 15-30 days normally


    Q : What is your payments term?


    A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.


    Q : Can we visit your factory?


    A : Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.


    Product Tags:

    pink alumina

      

    aluminum oxide abrasive

      
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