Products

Dynasylan® 1175 is a cationic polymeric aminofunctional silane possessing hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows Dynasylan® 1175 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter and as a surface modifier. Dynasylan® 1175 is a dark yellow to brown liquid. Dynasylan® 1175 contains 40% active ingredient and about 60% of methanol. Dynasylan® 1175 is miscible with water, with hydrolysis occurring.

Dynasylan® BTSE is the only commercially available bipodal alkylsilane. It is used in numerous applications where its nature as an excellent crosslinking agent is crucial. Its use usually requires acid- or alkali-catalysed hydrolysis. Since all six ethoxy groups are able to participate in this reaction, Dynasylan® BTSE is regarded as hexafunctional. Hydrolysis leads to silanol groups which, in a subsequent condensation reaction, form very stable siloxane bonds (-Si-O-Si-). Condensation starts before hydrolysis is complete. During storage of these hydrolysates, condensation continues until a gel is formed.

Dynasylan® SIVO 250 is a methacrylfunctional silane that can be used as adhesion promoter, surface modifier, co-monomer for polymer synthesis and crosslinker. Dynasylan® SIVO 250 is a clear, colorless liquid. It is soluble in alcohols, and aliphatic or aromatic hydrocarbons.

Dynasylan® VTEO is a bifunctional organosilane possessing a reactive vinyl group and a hydrolyzable inorganic triethoxysilyl group. The dual nature of its reactvity allows Dynasylan® VTEO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as a crosslinking agent, adhesion promoter and/or surface modifier. Dynasylan® VTEO is a colorless, low­viscosity liquid with a typical aromatic odor.

Protectosil® SC CONCENTRATE is suited for an easy to clean reatment of many mineral substrates.

Dynasylan® 1122 is a secondary aminofunctional ethoxysilane possessing two symmetric silicone atoms. Dynasylan® 1122 acts as an adhesion promoter between inorganic materials (for example glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers), as a surface modifier and can be used for the chemical modification of substances. Dynasylan® 1122 is a colorless to yellow liquid with an amine- like odor which is, for example, soluble in alcohols, aliphatic or aromatic hydrocarbons.

Protectosil® WS 602 is an aqueous emulsion for the water repellent treatment of mineral porous materials, especially facades. Essentially VOC free.

Protectosil® WB CONCENTRATE is a clear, penetrating, breathable water repellent for use on brick, concrete masonry units and some natural stones. A 100% concentrated alkyltrialkoxysilane which is intended to be diluted with water and provides the high performance traditionally associated with alcohol carried systems. Prevents water and waterborne contaminants from entering the substrate and causing premature deterioration. Protectosil® WB CONCENTRATE is especially suited for imparling water repellency to substrates such as brick masonry and split-face block. By preventing water and waterborne contaminants from entering the substrate, Protectosil® WB CONCENTRATE reduces such problems as efflorescence, leaching, acid rain deterioration, scaling, dirt buildup, staining and corrosion of reinforcing steel. Treated surfaces are fully breathable because the natural moisture vapor transmission is not affected. This will eliminate problems caused by entrapped moisture, including blushing of the sealer and freeze-thaw damage to the masonry.

Protectosil® VPS WS 602 is an aqueous emulsion for the water repellent treatment of mineral porous materials. Essentially VOC free.

Dynasylan® 9116 is a monomeric long-chain alkylfunctional silane. Dynasylan® 9116 is a clear colorless liquid and soluble in common non-polar organic solvents (e.g. petroleum ether,toluene). However its low volatility and viscosity make Dynasylan® 9116 an easy-to-handle additive. During the hydrolysis reaction between water and Dynasylan® 9116 a certain amount of methanol (VOC) is released.

Dynasylan® HYDROSIL 2627 is an aqueous oligomeric aminoalkyl-functional silane hydrolysate. It is a colorless to slightly yellowish aqueous solution with an amine-like odour, miscible with alcohols or water.

Dynasylan® 2201 EQ is a bifunctional organosilane possessing a reactive organic ureido group and a hydrolyzable inorganic triethoxysilyl group.

Protectosil® WS 670 is aqueous emulsion based on organofunctional silanes for the water repellent impregnation of porous, mineral substrates.

Dynasylan® GLYEO is a bifunctional organosilane possessing a reactive organic epoxide and a hydrolyzable inorganic triethoxysilyl group. The dual nature of its reactivity allows Dynasylan® GLYEO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier. Dynasylan® GLYEO is a colorless low­viscosity liquid with a slight terpentine­like odor. It is soluble in alcohols, ketones and aliphatic and aromatic hydrocarbons.

VPS SIVO 260 is a novel multifunctional siloxane adhesion promoter with aminofunctionalities that can be used for various applications. VPS SIVO 260 is mainly dedicated for use in adhesives and sealants to improve the adhesion of hybrid products (e.g. silylated polyurethanes, MS Polymers®) and RTV-silicones - especially to difficult to stick polycarbonate substrates. In addition, VPS SIVO 260 can lead to adequate adhesive cure and it imparts both additional flexibility and hydrophobicity.