Ground Aluminum Hydroxide
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Grounded Aluminum hydroxide
Ground Aluminum Hydroxide
PF-COP5 aluminum hydroxide is a high whiteness ground grade with an average median particle size of 5-7 microns. It can be used in rubber, SMC, BMC, urethane foam, unsaturated polyester resin, PVC, SBR belting, EPDM, EPR, adhesives, and coatings.
PF-COP8 aluminum hydroxide is a high whiteness ground grade with an average median particle size of 8-11 microns. It can be used in rubber, SMC, BMC urethane foam, unsaturated polyester resin, PVC, SBR belting, EPDM, EPR, adhesives, and coatings.
PF-COP11 aluminum hydroxide is a high whiteness ground grade with an average median particle size of 11 microns. It can be used in aluminum composite panel ACP, phenolic board, laminate, urethane foam, unsaturated polyester resin, PVC, SBR belting, EPDM, EPR, adhesives, and coatings.
Grade |
|
PF-COP5 |
PF-COP8 |
PF-COP11 |
Name |
Unit |
Indicator value |
Indicator value |
Indicator value |
Al(OH)3-content |
[%] |
≥99.6 |
≥99.6 |
≥99.6 |
SiO2 |
[%] |
≤0.05 |
≤0.05 |
≤0.05 |
Fe2O3 |
[%] |
≤0.02 |
≤0.02 |
≤0.02 |
Na2O(total) |
[%] |
≤0.30 |
≤0.30 |
≤0.30 |
Loss on ignition |
[%] |
≤35.0 |
≤35.0 |
≤35.0 |
Free moisture | [%] | ≤0.30 | ≤0.30 | ≤0.30 |
Particle size (Laser diffraction) |
D50(μm) |
5.0-7.0 |
8.0-10.0 | 10.0-12.0 |
Refractive Index |
/ |
≤1.58 | ≤1.58 | ≤1.58 |
Whiteness |
[%] |
≥96.0 | ≥95.0 | ≥95.0 |
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