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Ureidopropyltriethoxysilane 50% soluble in methanol

Ureidopropyltriethoxysilane 50% soluble in methanol

Dynasylan ® 2201EQ is a bifunctional silane that includes urea groups and hydrolyzable ethoxy groups. It can be used as a bond between inorganic materials (such as glass, metals, and fillers) and organic polymers (including thermoplastics, thermosets, and elastomers).
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imgboxbg Product description
Specification
Applications
Guarantee
Product Manual:
 
Dynasylan ® 2201EQ is a bifunctional silane that includes urea groups and hydrolyzable ethoxy groups. It can be used as a bond between inorganic materials (such as glass, metals, and fillers) and organic polymers (including thermoplastics, thermosets, and elastomers). Promoters, surface modifiers and raw materials for the synthesis of other compounds. Dynasylan ® 2201EQ is a colorless liquid with a mellow taste, soluble in solvents such as alcohols, aliphatic and aromatic hydrocarbons.
 
Features and use:
 
In the presence of water, the ethoxy functional group of Dynasylan ® 2201EQ can be hydrolyzed to form the corresponding silanol, the reactive silanol can be bonded to the inorganic substrate, and the urea of ​​the organic substance can be combined with a suitable polymer . Acidic conditions can catalyze the hydrolysis of Dynasylan ® 2201EQ. Dynasylan ® 2201EQ and suitable inorganic substrates are glass, fiberglass, glass wool, mineral wool, silicic acid, quartz, sand, cristobalite and mica, aluminum hydroxide, kaolin, talc, other silicate fillers, metal oxidation Objects and metals. Organic substances include epoxy resin, polyurethane, phenolic resin, furan resin, melamine resin, polyethylene, polypropylene and silicone rubber.
 
Application:
 
Dynasylan ® 2201EQ is an important and even essential component in many applications, such as:
 
Glass fiber / glass fabric composite material
 
 Primer for glass and metal
 
 Mineral fiber, insulating material, abrasive material: used as an additive for phenolic resin binder
 
Resin for casting: used as an additive for phenolic, furan and melamine resins
 
 Sealants and adhesives: used as primers or additives, and chemically modified
 
 Mineral filled composites: pretreatment of fillers and pigments
 
 Paints and coatings: used as additives and primers to increase the adhesion to the substrate
 
The important effects that can be obtained with Dynasylan ® 2201EQ are
 
 Improve product performance
 
 Improve bond strength
 
 Improve mechanical properties, including bending strength, tensile strength, impact strength and elastic modulus
 
Moisture resistance and corrosion resistance
 
 Electrical properties, such as dielectric constant, volume resistance
 
 Improve processing performance
 
Better dispersion of filler
 
Rheological behavior: reduce viscosity, Newtonian behavior
 
 Higher filling level
 
Craftsmanship
 
When used for substrate pretreatment, for example, as a primer (approximately 1-10% solution), Dynasylan ® 2201EQ can be conveniently used in various forms, can be added in organic solvents such as alcohol, or in solution, or Add to the polymer in pure Dynasylan ® 2201EQ mode or as an additive.
 
Packing Specification
 
25KG / barrel, 180KG / barrel

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