Dear Customers, Our office will be closed from January 14th. – 27th. for Chinese Lunar New Year holiday. For any emergency, please send email to market@hengdasilane.com, we will reply timely.Thanks for your support and cooperation all the time. Wishing you a year filled with happiness, joy and good health in 2023.
Our company name has been changed from “Qingdao Hengda Zhongcheng Technology Co., Ltd.” to “Qingdao Hengda New Material Technology Co., Ltd.”from May 25,2022. This change will not affect any other company information which includes address, telephone number, website,e-mail address, bank name and bank account number, etc.
Silane coupling agents find applications as adhesion promoters for composites and coatings. Silanes have the ability to form covalent bonds with inorganic substrates and epoxy resins. Most commonly, epoxycyclohexyl- and glycidoxy-functional silanes are used to pretreat fillers or are blended with the epoxy resin.
Silane coupling agents, which are synthetic hybrid inorganic-organic compounds, are used to promote adhesion between dissimilar materials.
All silane coupling agents with three OR groups on silicon should bond equally well with an inorganic substrate. Our brand product line includes a variety of organofunctional alkoxysilanes.
One of the most important aspects in the field of dentistry is adhesion. Adhesion can be enhanced through different mechanisms, most commonly by chemical and mechanical modifications of dental material surfaces.
Silane coupling agents and surface conditioning in dentistry,In dental restorations, it is desirable to have durable and strong bonding between resin composite and dental restorative materials.
Concentration of silane precursor is another key factor influencing on the correction protection properties of the silane films. Effects of silane concentration on the thickness of BTSE silane fresh and cured films are presented in Fig. 23.7.
Commercial production of the first grades of precipitated silica took
place in 1948. At this time, natural rubber had barely relinquished its
position as the principal, if not only, elastomer in commercial use.