Alkoxy Silanes
SiSiB SILICONES, established in 1989, is one of the leading silane supplier, focusing on the development and manufacture of silanes and silicones. We offer Organofunctional Silanes, Fluoro Silicone Rubber, Silicone Surfactant, dimethicone silicone,etc.
SiSiB is worldwide leading supplier of organosilanes for over 30 years. SiSiB alkoxy silanes with different functional groups are widely used as coupling agent to tie organic systems into inorganic fillers or powders such as silica.
SiSiB alkoxy silanes are used to block hydroxyl and amino groups in organic synthesis reactions by reacting with active hydrogen. Alkyl alkoxy silane undergo hydrolysis to give silanol as inorganic group and alkyl as the byproduct. Ethoxy functional silanes provide two advantages over the methoxy functional silanes. One is ethoxy functional silanes offers ethyl as the byproduct of hydrolysis, ethyl is much less hazardous alternative to methyl offered by methyl functional silanes. Another is ethoxy functional silanes contribute to slower rate of hydrolysis, which is useful for applications where a delay between the mixing and curing processes.
SiSiB alkoxy silanes are used as adhesion promoters, crosslinkers, and hydrophobing agents in the paint, ink, adhesives, water repellents, and other related industries to resist peeling and in spite of prolonged exposure to heat, cold, moisture, and chemical attack.
SiSiB alkoxy silanes are used as reactive intermediate of chemicals synthesis to prepare hydrophobic and release materials as well as enhancing flow of powders.
SiSiB alkoxy silanes are used as processing additives for silicone polymers, silicone oils and silicone rubbers.
SiSiB alkoxy silanes are used as surface modifiers for different surfaces treatment, especially for the production processing of personal care products or cosmetics.
SiSiB long-chain alkoxysilane have higher hydrophobicity, which means that fillers treated with them will have greater dispersibility.
In addition, SiSiB offers various kinds of alkylalkoxy silanes used as components in Ziegler-Natta Polymerization Catalyst Systems.
Different silane donors with differing organoalkoxy structures are used depending on the exact nature of the catalyst and the type of polypropylene being manufactured. Organic substituents, such as cyclohexyl, cyclopentyl, methyl, isobutyl and phenyl, are some of the organic groups attached to silicon. The alkoxy groups are either methoxy or ethoxy with one, two, or three alkoxy groups on the silane molecule.
SiSiB® PC9500 (Cyclohexylmethyldimethoxysilane, Donor-C, CAS No.: 17865-32-6) and SiSiB® PC9530 (Dicyclopentyldimethoxysilane, Donor-D, CAS No. 126990-35-0) are the predominant silane donors.SiSiB silane donors may increase yield of polymer per unit weight of catalyst, increase isotactic content of polypropylene-based polymers, and improve molecular weight dispersity of the polymer.
Personne à contacter : Amy Wu, 025 58599930
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de Alkoxy Silanes Rechercher dans la catégorie : Pro / B2B Rechercher dans la catégorie : alkoxy, silanes |
Samedi 27 novembre 2021
Quantité : 1000Kgs - Prix : USD1~2000/Kg
POWSIL-59223 is an innovative textile softener, especially designed to deliver a hydrophilic, voluminous and silky natural hand feel to most types of fabrics at lower use level than traditional silicone softeners. It provides fast & consistent hydrophilicity and high ability...
Nanjing SiSiB Silicones Co., Ltd
- 210000 - nanjing
- 025 58599930
Dimanche 29 janvier 2023
Methyltriacetoxysilane Chemical Name Methyltriacetoxysilane Cas No 4253-34-3 Formula C7H12O6Si Color Colorless or light yellow Appearance Clear liquid or White crystal powder Purity min 95% Methyltriacetoxysilane Description CFS-343, Methyltriacetoxysilane is a silane...
Hubei Co-Formula Material Tech Co.,Ltd.
- 430056 - Wuhan
- 027 84459282
Dimanche 21 janvier 2024
SiSiB® PC7930 Methyltriacetoxysilane SiSiB® PC7930 is a colourless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid. Technical Data CAS No. 4253 34 3 EINECS No.: 224-221-9 Formula C7H12O6Si Molecular Weight 220...
Nanjing SiSiB Silicones Co., Ltd
- 210000 - nanjing
- 025 58599930