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Home » Offer Board » Metallurgy, Mineral & Energy » Clay & Earth » Raw Kaolin

Raw Kaolin

Offer Type: Sell
Offer Post Time: Jan 30, 2012
Expiration Date: Oct 19, 2012
Details: Raw kaolin
Rtc-RC: % particles< 2 μ M: ≥ 45.0 pH: 4~6 sio2: 68 al2o3 ≥ 22.0 fe2o3 ≤ 1.2 tio2 ≤ 0.4 brightness after firing: 55-75 moisture: 30/15 shrink ratio: 4.5± 1
Ignition lost: 7.5± 1 water absorption: 10± 1 breaking strength: 20kg/cm2

Rtc-90a: % particles< 2 μ M: 325mesh(cake) pH: 4~6 sio2 45 al2o3 37.5 fe2o30.28 tio2 0.04 brightness after firing: 91 moisture: ≤ 20 shrink ratio: 4.5± 1
Ignition lost: 7.5± 1 water absorption: 10± 1 breaking strength: 20kg/cm2

Rtc-90b: % particles< 2 μ M: Cake pH: 4~6 sio2 45.33 al2o3 38 fe2o3 0.18 tio2 0.12 brightness after firing: 92 moisture: 25 shrink ratio: 4.5± 1
Ignition lost: 7.5± 1 water absorption: 10± 1 breaking strength: 20kg/cm2.

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