| Dynasylan® 4150 | Evonik Operations GmbH, BL Silanes |
Dynasylan® 4150 is a special product that features chemical polarity yet remaining chemically not reactive. Such a surface-modifier silane for fillers and pigments is used as a hydrophilic compatibilizer. Dynasylan® 4150 helps to control rheological prope...Vea Mas
Dynasylan® 4150 is a special product that features chemical polarity yet remaining chemically not reactive. Such a surface-modifier silane for fillers and pigments is used as a hydrophilic compatibilizer. Dynasylan® 4150 helps to control rheological properties and to reduce viscosity, allowing extremely high fillers loads in water and polar vehicles, permitting to achieve a powdery velvet touch sensation on the skin. It can be used as anti-settling agent for fillers and pigments, ensuring the stability and improving the texture of aqueous and glycol-based cosmetic formulations. Vea Menos
Compliance Highlights Unavailable
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| Dynasylan® 9116 | Evonik Operations GmbH, BL Silanes |
Dynasylan® 9116 is a monomeric long-chain alkylfunctional silane, that can be used as a surface modifier to generate strong hydrophobicity and lipophilicity on inorganic fillers and pigments. The long-chain alkyl functionality results in unique compound p...Vea Mas
Dynasylan® 9116 is a monomeric long-chain alkylfunctional silane, that can be used as a surface modifier to generate strong hydrophobicity and lipophilicity on inorganic fillers and pigments. The long-chain alkyl functionality results in unique compound properties (better dispersion, high filler loadings, reduced water uptake) when Dynasylan® 9116 treated fillers or pigments are incorporated into non-polar polymers, waxes or oils. Vea Menos
Compliance Highlights Unavailable
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| DYNASYLAN® F 8261 | Evonik Operations GmbH, BL Silanes |
Dynasylan® F 8261 is a bifunctional silane possessing hydrolyzable inorganic ethoxysilyl groups and a fluoroalkyl chain, that imparts simultaneously excellent lipophobicity and outstanding hydrophobicity. Dynasylan® F 8261 acts as a surface modifier on mo...Vea Mas
Dynasylan® F 8261 is a bifunctional silane possessing hydrolyzable inorganic ethoxysilyl groups and a fluoroalkyl chain, that imparts simultaneously excellent lipophobicity and outstanding hydrophobicity. Dynasylan® F 8261 acts as a surface modifier on mostly hydroxyfunctional substrates (e.g. inorganic fillers and pigments). Vea Menos
Compliance Highlights Unavailable
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| Dynasylan® MTES | Evonik Operations GmbH, BL Silanes |
Dynasylan® MTES, que es un alquiltrialcoxisilano, es un componente importante en los sistemas sol-gel. Dynasylan® MTES es un líquido incoloro de baja viscosidad. Para su uso se requiere hidrólisis mediante catálisis ácida o alcalina. Dynasylan® MTES se...Vea Mas
Dynasylan® MTES, que es un alquiltrialcoxisilano, es un componente importante en los sistemas sol-gel. Dynasylan® MTES es un líquido incoloro de baja viscosidad. Para su uso se requiere hidrólisis mediante catálisis ácida o alcalina. Dynasylan® MTES se considera trifuncional porque sus tres grupos alcoxi pueden participar en esta reacción. Por otra parte, Dynasylan® MTES contiene un grupo metilo que agrega un carácter orgánico a los productos. La hidrólisis genera los grupos silanol que, en una reacción de condensación subsecuente, forma enlaces siloxanos (-Si-O-Si-) muy estables. La condensación se produce paralelamente a la hidrólisis una vez que se forma cierta cantidad de grupos silanol. Las tasas de hidrólisis y condensación absolutas y relativas depende de diversos factores. Los más importantes son el pH, la concentración, el solvente, la temperatura y el catalizador. Vea Menos
Compliance Highlights Unavailable
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