Gaizhou Hengda Chemicals Co., LTD.
Shandong Hengda Silicon Material Technology Co., LTD.
With about 180 employees, including 35 senior technicians.
We provide professional silane product and technical support in different area of use.
Since 1965，We are the leading manufacturer of Silane Coupling Agents.
Hengda invested USD 52 million build a new production plant which is located in Shouguang Chemical Industrial Park.
With 6 DCS automatic production lines annual output of 30,000 tons of silane coupling agent.
The production lines in the new factory are equipped with DCS automatic remote-control operating system, SIS.
Products are sold all over China, and exported to North America, Europe, Japan, South Korea, Australia, South America, the Middle East, India, Southeast Asia, Russia, etc., well trusted by customers.
ISO9001 quality management system standards are implemented throughout the process to ensure stable quality.
In the present paper we describe the surface modification of alumina nanoparticles using epoxy-containing alkoxy silanes (silane coupling agents, SCA). The materials were characterized using infrared spectroscopy and solid-state nuclear magnetic resonance. Whereas, neat alumina nanoparticles could be expectedly modified with the afore mentioned SCA, as evidenced by 13C CPMAS NMR, the presence of arylsulphonates […]
Abstract The purpose of this paper is to improve the mechanical properties of polymer infiltrated ceramics (PICs) by the enhancement of the adhesion between both components. To improve the interface adhesion, an adhesion promoter (silane) was used. The silane distribution in the precursors was studied using Raman and IR spectroscopy. Inhomogeneous silane distribution was […]
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