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Sealants Expert Blog

Industry Insights and Technological Innovations

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.

A Summary of Common Basic Knowledge in The Adhesive Industry ( Ⅰ）
2024-04-05

1. Basic concepts1. Adhesion: A state in which two surfaces are bonded together by chemical force, physical force, or both. Synonyms: adhesion.2. Cohesion: The state in which the particles within a single substance are held together by primary valence forces and secondary valence forces.3. Mechanica Read More
What Is High Performance?
2024-03-25

What is high performance?We talk a lot about high performance around here, but what the heck makes a sealant or caulk high performance?A sealant or caulk should be flexible, elastic, and adhesive. Many sealants are flexible, adhesive, or elastic. It is the combination of all three together that lead Read More
Impregnated Foam Sealants
2024-03-20

Impregnated Foam SealantsThese are polyurethane polyester foam strips which are impregnated with various sealing tacky compounds (butyl, PIB...) in order to have a sealing tape which must be compressed between the parts to be sealed.It is used for sealing of prefabricated concrete panels, curtain wa Read More
Elastomeric Sealants (MS Polymers Sealants)
2024-03-19

4.MS Polymers SealantsThese are relatively new products. These are polyethers terminated with silyl groups. Most of these sealants are one component that is cured by reaction with ambient air humidity. They cure at a speed of 3 mm/day, faster than one component PU. Their key properties and applicati Read More
Elastomeric Sealants (Polyurethane Sealants)
2024-03-14

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
Elastomeric Sealants (Silicone Sealants)
2024-03-13

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
Do You Have Trouble in Wood Flooring Installation ?
2024-03-12

Do you have trouble in Wood Flooring Installation ? Read More
Elastomeric Sealants (Polysulfide Sealants)
2024-03-12

The 4 chemical types of sealants which display elastomeric properties are the following:Polysulfide sealantsSilicone sealantsPolyurethane sealantsMS Polymer sealants Read More
What is Acrylic Sealants?
2024-03-08

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 Putties
2024-03-07

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 Sealants
2024-02-28

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
Acid Silicone Sealant & Neutral Silicone Sealant, Which Should You Choose?
2024-02-20

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
The Difference Between Weatherproof Silicone Sealant And Structural Silicone Sealant
2024-02-19

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
What is the future of the sealant industry?
2024-02-05

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
How To Distinguish These Four Types of Sealants？
2024-02-01

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
How To Choose The Right Door And Window Sealant?
2024-01-30

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

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