Description
AEROSIL® R974 is a hydrophobic gas-phase silica posttreated with Dimethyldichlorosilane (DDS)
Merit
Be in common use
Enough dispersion and good
Offering good hydrophobicity and dispersibility
Generalin dustrial paint
Coil coating
Automotive original paint and plastic paint
carbon content | 0.7-1.3% |
loss on drying | <0.5% |
pH price | 3.7-4.7 |
And the SiO 2 content | >99.8% |
Specific surface area (BET) | 150-190m²/g |
The loadingdensity was approx. 50g/ l
Recommended Addition of Evonik AEROSIL R974 CAS No. 112945-52-5
The total formula in the form of supply: 1.0-2.0%
Description of the Process of Evonik AEROSIL R974 CAS No. 112945-52-5
Can be added to the paint according to the supply or pre-dilution state.
Operation & Storage of the Process of Evonik AEROSIL R974 CAS No. 112945-52-5
In the original unopened package, the shelf life of the product is 24 months from the date of production. We recommend that the product be stored in sealed containers in a dry environment to protect the product from volatile substances.
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E-mail: wangxingqiang@ericwchem.com
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