"silicone oil"
- 21 Items Found-
Se utilizará en el caso de los productos químicos que no estén sujetos a restricciones de los requisitos de la Directiva 2009/125/CE.
1. Reactive Functional Silicone Polymer Intermediate This product is a typical bifunctional reactive silicone polymer with amino-propyl terminal active groups and flexible polydimethylsiloxane main chain. The terminal primary amino groups possess high chemical activity and can undergo ring-opening, addition and condensation reactions with epoxy, isocyanate and carboxyl groups. It serves as a key flexible modification intermediate for synthesizing silicone-modified epoxy,
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Se utilizará en el caso de los productos con un contenido de nitrógeno superior a 30 mg/kg, pero no superior a 100 mg/kg.
1. Asymmetric Single-ended Addition Curing Modifier This product is a high-performance asymmetric functional polydimethylsiloxane with single terminal vinyl active group and opposite inert silicone structure. It features unilateral hydrosilylation reactivity without full cross-linking network restriction. It can undergo precise addition curing reaction with hydrogen-containing silicone monomers, enabling directional grafting modification. It effectively avoids excessive cross
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Se recomienda que se utilicen las siguientes sustancias:
1. Directional Curing Silicone Functional Precursor This product is a high-performance asymmetric single-ended reactive polydimethylsiloxane with unique monofunctional trimethoxy hydrolytic active groups and single-ended inert silicone structure. Different from traditional double-ended reactive silicone polymers, it achieves unilateral controllable hydrolysis and condensation cross-linking reactions. The directional curing mode effectively avoids excessive cross-linking
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BIS ((METHACRYLOXY) BUTYLPOLYDIMETHYLSILOXANE ((SOT-J305) y sus derivados
1. UV-curable Silicone Modified Monomer This product is a high-performance bifunctional active silicone polymer containing terminal methacryloxy unsaturated double bonds and flexible PDMS backbone. The terminal methacrylate groups possess excellent UV curing activity and free radical polymerization reactivity. It can be copolymerized and cross-linked with acrylic monomers under light initiation conditions, serving as a core functional monomer for synthesizing UV-curable
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Polidimetilsiloxano terminado en monometacriloxipropilo, asimétrico (Sod-211)
1. Asymmetric Single-ended UV-curable Functional Modifier This product is a high-performance asymmetric single-functional reactive polydimethylsiloxane, featuring unique single-ended methacryloxypropyl active group and inert terminal structure. Different from symmetric double-ended curing silicone, its single-ended polymerization activity realizes directional grafting and unilateral cross-linking. It effectively avoids excessive network densification and toughness attenuation
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Monohidruro terminado con polidimetilsiloxano, asimétrico (SOD-H101)
1,Polymer Matrix Single-terminal Silicone Graft Modification Utilizing the unique terminal silicon-hydrogen bond (Si-H) of asymmetric PDMS, directional hydrosilylation reaction with unsaturated double bonds and active hydroxyl sites of polymers such as polyether, acrylic resin, epoxy resin and polyurethane is carried out under platinum catalysis to realize controllable single-terminal grafting of PDMS segments. It effectively avoids system curing, thickening and gelation
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No incluye en la lista de sustancias de los productos enumerados en el anexo II.
1. Functional Group Protection in Organic Synthesis As a silicon-based protecting reagent with moderate stability, butylchlorodimethylsilane compensates for the deficiencies of conventional silylating agents, including the facile hydrolysis of trimethylsilyl (TMS) groups and the high steric hindrance-induced low reactivity of tert-butyldimethylsilyl (TBS) groups. It is specially applied for the hydroxyl protection of complex natural products, pharmaceutical intermediates and
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El contenido de acido acetilsalicílico en la mezcla de acido acetilsalicílico y acido acetilsalicílico no excede el 30% del contenido de acido acético en la mezcla de acido acético y acético.
1. High-Polarity Interfacial Adhesion Enhancer for Composite Systems (3-Cyanopropyl)dimethylchlorosilane is a monofunctional polar chlorosilane featuring a reactive Si-Cl terminal and aliphatic cyano functional group. The high-polarity cyano group possesses strong molecular dipole effect and hydrogen-bonding interaction capability, which can effectively improve surface wettability and interfacial bonding strength between inorganic substrates and high-polarity polymer matrices
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Clorodimetilfenilcilano (CAS no 768-33-2)
1. High-activity Silylation Functional Reagent This product is a high-reactivity chlorosilane functional monomer containing phenyl and dimethyl structure. The active silicon-chlorine bond can efficiently react with hydroxyl, carboxyl, amino and other active hydrogen groups under mild conditions to complete silylation modification and group protection. It is widely used in fine organic synthesis and chemical intermediate derivation. 2. Phenyl-modified Silicone Polymer
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CLORODIMETILPROPILSILANO [AGENTE DIMETILPROPISILILANTE]（CAS NO.17477-29-1）
1. Professional Dimethylpropylsilylating Reagent This product is a high-activity monofunctional alkyl chlorosilane specially used for dimethylpropylsilylation modification. The reactive silicon-chlorine bond can efficiently react with active hydrogen groups such as hydroxyl and carboxyl under mild conditions to complete selective silylation derivatization. It features stable grafting structure, low steric hindrance and high reaction controllability, which is widely used in
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DIMETIL-N-OCTILCLOROSILANO （CAS NO. 18162-84-0）
1. Linear Alkyl Modified Silicone Synthetic Monomer This product is a high-activity monofunctional alkyl chlorosilane with linear n-octyl and dimethyl composite alkyl structure. It can undergo controllable hydrolysis and graft copolymerization to introduce straight-chain octyl hydrophobic segments into silicone molecular chains. It effectively optimizes the surface lipophilicity, molecular chain flexibility and low-temperature fluidity of conventional dimethyl silicone
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1,1,1,3,5,5,5-HEPTAMETIL-3-[(TRIMETILSILILYL) OXY]TRISILOXANO (no CAS 17928-28-8) y sus derivados
1. High-Purity Low-Viscosity Silicone Fluid Synthetic Precursor 1,1,1,3,5,5,5-Heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane is a fully methyl-substituted branched trisiloxane with ultra-low viscosity, high structural symmetry and excellent molecular stability. The completely saturated inert methyl siloxane skeleton eliminates active reactive groups, providing outstanding thermal stability, low volatility and low surface tension characteristics. It can be used as a high
