Muscovite Mica
CJ-A8
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Product Introduction
Product name |
Sericite powder |
Model specifications |
CJ-A8 |
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Product batch |
—— |
Commercial standard |
Chuzhou sericite |
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Serial Number |
Inspecting Item |
Qualification |
Result |
Test Method |
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1 |
Average Particle Size |
≤6 µm |
5.5 µm |
Bettersize9300Z |
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2 |
Whiteness |
≥78 |
79.7 |
DN-B2 whiteness |
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3 |
Water content |
≤1 |
0.52 |
HD-720AWater content |
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4 |
Oil absorption value |
35-45 |
42 |
Titration tube |
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5 |
PH Value |
6-9 |
8.5 |
PH |
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6 |
400 mesh sieve residue |
≤0.1 |
0 |
Negative pressure sieve analyzer |
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7 |
SiO2% |
＜68 |
—— |
external inspection |
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8 |
AL2O3% |
＞16 |
—— |
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9 |
Fe2O3% |
＜2 |
—— |
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10 |
Lead Pb |
≤20 ppm |
Pass |
SGS external inspection |
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11 |
Arsenic As |
≤2 ppm |
Pass |
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12 |
Mercury Hg |
≤1 ppm |
Pass |
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Detection record number |
250114 |
Conclusion |
Qualified |
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Inspector |
Boyang Zuo |
Date of detection |
14/01/2025 |
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Note: The data of this test report is only responsible for this sample. For different samples, the actual test data may change.
Storage conditions: Please place the goods in a dry place to avoid moisture environment; avoid sunlight.
Quality Testing Department, Chuzhou Wanqiao Mica Co., LTD
