Our Advantage

Factory

Gaizhou Hengda Chemicals Co., LTD.

Shandong Hengda Silicon Material Technology Co., LTD.

Leading technology

With about 180 employees, including 35 senior technicians.

Technical Support

We provide professional silane product and technical support in different area of use.

About Us

Qingdao Hengda New Material Technology Co., Ltd.

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.

Our Certificate

Hengda Silane SGS FOR E8133

Silane Coupling Agent Application

Our Customer

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silane coupling agent

How is 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. Weak bonding at the interface can be dramatically enhanced with a coupling agent. An overview by Christie YK Lung, Hong Kong, and Jukka Pekka Matinlinna, Finland. Silane coupling agents, which are synthetic hybrid inorganic-organic compounds, are […]

Effect of silica coating and silane surface treatment on the bond strength of soft denture liner to denture base material

OBJECTIVE:   This study investigated the effects of different surface treatments on the tensile bond strength of an autopolymerizing silicone denture liner to a denture base material after thermocycling.   MATERIAL AND METHODS:   Fifty rectangular heat-polymerized acrylic resin (QC-20) specimens consisting of a set of 2 acrylic blocks were used in the tensile test. […]