Explore the limitless potential of sealants through our blog, where we share the latest industry trends, technological innovations, and application insights. From product selection to application guides, let our experts provide you with in-depth industry knowledge and expertise to stay ahead in the field of sealants.
Polyurethane SealantsThere are 2 types of polyurethane sealants:The single-component sealants which are terminated by isocyanate groups -NCO and react with the ambient humidity,The 2 components sealants where part A is a polymer with -NCO terminal groups and Part B a polymer with hydroxyl -OH termin Read More
Silicone SealantsSilicone sealants are based on polydiorgano siloxanes polymers, which have the following general formula:For example, PDMS:Two main types of silicone sealant are following:One component silicone sealant is formulated by mixing and reacting in anhydrous conditions the silanol-functio Read More
The 4 chemical types of sealants which display elastomeric properties are the following:Polysulfide sealantsSilicone sealantsPolyurethane sealantsMS Polymer sealants Read More
Acrylic SealantsThere are 2 types of acrylic sealants:Emulsion-basedSolvent-basedAcrylic Emulsion SealantsThey display good adhesion to the absorbing materials such as wood, concrete, plaster, and they also have fairly good adhesion to metals and glass, although not as good as silicones on glass.The Read More
Traditional Caulks or PuttiesEarlier (before 1950s), joints between different materials, such as between glass, metals, wood, concrete, etc. were filled with some traditional caulks, based on:Oleoresins, such as linseed oil, orBitumen and tar in civil engineering work.These formulations could only w Read More
Types of Construction SealantsGenerally, sealants are classified according to:Their chemical types, such as polyurethanes, polysulfides, silicones, acrylics, etc.Their elasticity, such as the caulks (which cannot withstand deformation), the plastomeric sealants and the elastomeric sealants,Their for Read More
In the building and construction industry, sealants are employed to connect and join the various parts and materials to the main structure and to themselves. They help commercial and residential buildings perform better by sealing out water, humidity, UV and more.No sealant type is superior or infer Read More
Concept:Sealant is a common adhesive, the effect is better, but after the sealing adhesive bonded items, need to be completely dry before use. Sealant is also called silicone sealant, acid and neutral two. According to the use of neutral silicone adhesive, it can be divided into curtain wall structu Read More
During the construction process, various adhesives and sealants are used for bonding and sealing, such as silicone weather-resistant sealants and silicone structural sealants. The appearance of weather-resistant sealants and structural sealants often looks the same, and there are always people who c Read More
Spring Festival is one of the most solemn and distinctive traditional festivals in China. Generally refers to New Year's Eve and the first day of the first lunar month, which is the first day of the year, also called the lunar year, commonly known as "New Year" The Spring Festival has a long h Read More
As an important building material and industrial product, sealant's market prospects show positive development. Here are some key points about the sealant industry:1.Market demand: With the improvement of housing decoration and personal environmental protection requirements, as well as the boom of n Read More
1. Glass sealantThe real glass sealant is composed of sodium silicate, acetic acid and organic silicone. It is mainly divided into two categories: silicone sealant and polyurethane sealant (PU). The glass sealant we usually refer to refers to silicone glass sealant. It has superior weather resistanc Read More
Sealant is one of the essential materials for the installation of doors and Windows, mainly used for the connection between the door and window frame and the external wall, the inner and outer sealing of the glass installation or the connection between the door and window frame and the outer side of Read More
Intumescent Acrylic Sealant is a one-part high modulus, halogen free material. The product is primarily designed for use in internal application. It is suitable for perimeter pointing around doors, windows, metallic services, and for use in low movement linear joints in walls and floors. Read More