Ceramic Parts
Polyvinyl acetal resin (PVB) with excellent physical properties : Toughness, Adhesiveness and Dispersibility
Polyvinyl Acetal Resin S-LEC B / S-LEC K
● Polyvinyl Acetal Resin is composed of three units: acetal group, acetyl group and hydroxyl group.
● In addition to general polyvinyl butyral resin, various resins with different structure
and ratio of the acetal group is available.
● By adjusting the ratio of each group and degree of polymerization, it is possible to control
the material properties for various applications.
● Can be used in a wide range of applications such as binders, dispersants and adhesives.
'SELVOL' is a polyvinyl alcohol resin from Sekisui.
●"SELVOL", Polyvinyl Alcohol is manufactured from vinyl acetate monomer via a multistep process.
●SELVOL is characterized by its water solubility, high gas barrier property, high film transparency, biodegradability, excellent solvent resistance, and high transparency.
●Used in a wide range of fields, including adhesives, emulsifiers, solutions, paper applications, films, and textiles for clothing.
'S-LEC KW' is a water-soluble polyvinyl acetal resin with excellent toughness, flexibility, adhesiveness, and dispersibility.
Water soluble Polyvinyl acetal resin S-LEC KW
●Flexible, water-soluble resin.
●Used for water-based paints, ceramic binders, etc., and is applicable to environments where organic solvents cannot be used.
HPPC TECHs Blog
What does heat-resistance mean in the adhesion?
In recent years, heat-resistance in materials and adhesion technology have become very important in the adoption of electric mobility, which is garnering growing interest. These include heat dissipation in electronic systems, efficiency improvements in air conditioners, and fast-charging of lithium-ion batteries.
2023-09-27
What polyvinyl acetal resin (PVB) is?
S-LEC is Sekisui Chemical's representative raw material resin brand. It is characterized by "toughness", "flexibility", "adhesiveness" and "dispersibility", but, to begin with, what kind of material the polyvinyl acetal resin (PVB) is ? Now we will introduce PVB in an easy-to-understand manner.
2023-09-20