Description
AEROSIL® R974 is a hydrophobic gas-phase silica posttreated with Dimethyldichlorosilane (DDS)
Merit
Be in common use
Enough dispersion and good
Providing excellent thickening, anti-settling
Rheological control properties
Enhancing the stability and thixotropy of products
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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