Views: 26 Author: Site Editor Publish Time: 2025-02-07 Origin: Site
In the construction and industrial fields, sealants are crucial materials that ensure the stability and sealing performance of the structure. Although the two common sealants, MS sealants (modified polymer sealants) and silicone sealants, both have excellent waterproofing and sealing functions, they are very different in application scenarios, durability, and performance characteristics. So, what is the difference between MS sealants and silicone sealants?
MS sealant (modified polymer sealant) has become the material of choice in many industrial and construction fields due to its unique formula and superior performance. Its polymer-based chemical structure gives it excellent adhesion and weather resistance to a variety of substrates. Here are some of the main advantages of MS sealants:
Excellent weather resistance: MS sealants have strong resistance to UV, high temperature, moisture, ozone and other characteristics, making them suitable for use in harsh environments.
Good adhesion: MS sealant can be tightly bonded to a variety of substrates (such as metal, glass, wood, etc.) to ensure long-term sealing effect.
Environmentally friendly and harmless: Compared with other traditional sealants, MS sealant does not contain solvents and isocyanates, and is more environmentally friendly when used.
Silicone sealant (silicone) is a common sealing material. Due to its excellent high temperature resistance, weather resistance and strong sealing performance, it is widely used in construction, electronics, automobiles and other fields. The characteristics of silicone sealant include:
High temperature resistance: Silicone sealant is very stable in high temperature environments and can withstand extreme temperature changes.
Good elasticity: Its high elasticity enables it to effectively expand and contract between different substrates to ensure that the sealing effect is not destroyed.
Excellent airtightness: Silicone sealant has good airtightness and can effectively prevent the penetration of air, moisture, etc.
| Features | MS sealant | Silicone sealant |
| Weather resistance | Extremely strong, resistant to UV, ozone, moisture, etc. | Excellent, but will age if exposed to sunlight for a long time |
| High temperature resistance | Good, suitable for most environments | Extremely strong, suitable for high temperature environments |
| Adhesion | Excellent, can be tightly bonded to a variety of substrates (such as wood, metal, plastic, etc.) | Strong, but not as good as the adhesion of MS sealant |
| Environmental protection | Solvent-free, environmentally friendly and non-toxic | Solvent-free, but some products contain volatile organic compounds (VOCs) |
| Application scenarios | Sealing in the construction, decoration, electronics and other industries | Automobile, construction, home appliances and other fields with high requirements for high temperature and weather resistance |
MS sealant: Suitable for sealing needs that are sensitive to environmental changes, especially in the fields of construction, decoration and electronics. When your project requires good adhesion, UV resistance, and aging resistance, MS sealant will be the best choice.
Silicone sealant: If your project involves extreme high temperature environments, or requires long-term stable sealing, silicone sealant will be a more ideal choice, especially in the automotive and home appliance industries.
Choosing MS sealant or silicone sealant depends on your specific needs. Considering the following aspects can help you make a more appropriate choice:
Substrate type: MS sealant has stronger adhesion and is suitable for use in combination with a variety of substrates, while silicone sealant is suitable for use in high temperature and high stability environments.
Environmental requirements: If your project requires materials with strong high temperature resistance and weather resistance, silicone sealant may be more suitable. If it needs to be exposed to the external environment for a long time, MS sealant can provide longer-term protection.
Environmental requirements: MS sealant is more suitable for applications with higher environmental requirements because it does not contain harmful substances.
As a professional MS sealant manufacturer, Furuisi provides high-quality MS sealant products, which are widely used in construction, decoration, electronics and other industries. Our products not only have excellent performance, but also provide customized services according to customer needs to meet various sealing needs.
If you need to wholesale MS sealant or learn more information, please contact us via email [Shandongfuruisi@126.com]. You can also visit our website [https://www.furuisi-silicone.com] for more product details and service information.
Through a detailed comparison of MS sealant and silicone sealant, you can more confidently choose the most suitable sealing material for your project. If you have any needs or questions about MS sealant, please feel free to contact us, we will wholeheartedly provide you with professional products and services.
