
Contact Changfu Chemical Now!
+86 27 8439 6550 | +86 181 6277 0058

Multifunctional Silane Oligomer ChangFu® SP-N28
Description |
Multifunctional Silane Oligomer |
Product No. |
ChangFu® SP-N28 |
Appearance |
Colorless to light yellow clear liquid |
Viscosity |
~2292cp |
Density |
~1.143 |
Refractive Index |
~1.4872 |
SiO2 Content |
~35.67% |
N Content |
~16.65% |
Features
Applications
Additional Information
- 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.
- 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.
Transportation
Not dangerous goods for transportation.
For more details, please see the corresponding Safety Data Sheet.

Multifunctional Silane Oligomer ChangFu® SP-N28
Description |
Multifunctional Silane Oligomer |
Product No. |
ChangFu® SP-N28 |
Appearance |
Colorless to light yellow clear liquid |
Viscosity |
~2292cp |
Density |
~1.143 |
Refractive Index |
~1.4872 |
SiO2 Content |
~35.67% |
N Content |
~16.65% |
Features
Applications
Additional Information
- 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.
- 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.
Transportation
Not dangerous goods for transportation.
For more details, please see the corresponding Safety Data Sheet.
Get Price of Silicon Compounds
Get Price of Silicon Compounds
Address:
No.2, Dongfeng Avenue, Wuhan Economic And Technological Development Zone, Hubei Province
Popular Silicon Compounds
Popular Silicon Compounds
News & Blog in Changfu Chemical
News & Blog in Changfu Chemical













































































































































+86 27 8439 6550
+86 181 6277 0058
sales@cfsilanes.com
Optics Valley Bio-City
No. 666, Gaoxin Avenue
Hongshan District, Wuhan City

+86 27 8439 6550 | +86 181 6277 0058
sales@cfsilanes.com
Optics Valley Bio-City
No. 666, Gaoxin Avenue
Hongshan District, Wuhan City
Copyright © Hubei ChangFu Chemical Co., Ltd. All Rights