Description

ChangFu? SP-N28 is a multifunctional silane oligomer containing amino functional groups. Its special structure leads to higher flash and boiling points, which make it safer for processing and storage. It mainly acts as an adhesion promoter to improve adhesion and exhibit excellent wetting performance on various substrates. Compared to conventional amino silanes, ChangFu? SP-N28 can significantly reduce VOCs emissions.

Features

• Contains amino functional groups.

• Excellent adhesion promoter and surface modification agent.

• Suitable for moisture curable systems.

• Better moisture resistance and weather resistance performance.

• Lower VOCs compared to conventional amino silane coupling agents.

Applications

• ChangFu? SP-N28 can be used as an excellent auxiliary agent in moisture curing adhesive and coating systems. It can significantly deduct the needed primer dosage in bonding applications.

• ChangFu? SP- N28 can be used as an adhesion promoter and a surface modifier to improve the adhesion between silicone polymer-based adhesives and difficult substrates like aluminum or plastics. It is mainly used in silane modified polyether polymers and silane modified polyurethane polymers, to promote adhesion and improve mechanical properties of the finished polymer products.

• ChangFu? SP- N28 can be used as an additive to improve tensile strength, tear strength and flexibility of RTV silicone rubber. It can also be used as a great butyl rubber additive with great performance.

• ChangFu? SP- N28 can be used to replace conventional silane coupling agents as a much safer and eco-friendly choice for the preparation of paints and coatings, adhesive and sealants.

Package
Offered in 25L PE pails and 200L PVF steel drums.
Sample or custom packaging is available.

Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.