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Key Characteristics and Applications
- Low Viscosity: Optimized for high-solids formulations, allowing for thicker coatings with less solvent, 0.5.1, 0.5.11.
- Adhesion and Flexibility: Provides excellent adhesion to various substrates (metal, glass, plastic) and is highly flexible, 0.5.6.
- Applications: Used in special coatings, printing inks, ceramic binders, and conductive pastes 0.5.1, 0.5.13.
- Composition: A synthetic resin comprising acetal, acetyl, and hydroxyl groups 0.5.2.
- Solubility: Dissolves in alcohols, esters, ketones, and aromatic solvents 0.5.9.
S-LEC B BL-S is part of the broader S-LEC B/K series used in diverse industrial applications 0.5.1, 0.5.10.
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SLEC B/K Resins
SEKISUI Specialty Chemicals
https://www.sekisui-sc.com › Products
SEKISUI Specialty Chemicals
https://www.sekisui-sc.com › Products
Sep 4, 2024 — S-LEC is a polyvinyl acetal resin comprising three chemical units: acetyl unit, hydroxyl unit and acetal unit. Polyvinyl alcohol (PVOH) is the raw material of ...Read more
Polyvinyl Butyral Resin S-LEC® B
Van Horn, Metz & Co. Inc.
https://www.vanhornmetz.com › 2018/04 › SEK...
Van Horn, Metz & Co. Inc.
https://www.vanhornmetz.com › 2018/04 › SEK...
PDF
S-LEC B/K is colorless, transparent, weather- ability, and can be dyed freely. S-LEC B/K is odorless and non-toxic, so it is convenient for such uses as ...Read more
8 pages
Powder Resin for Binder Applications S-LEC™ B/K
高機能プラスチックスカンパニー
https://www.sekisuichemical-hppc.com › ... › Resin
高機能プラスチックスカンパニー
https://www.sekisuichemical-hppc.com › ... › Resin
A functional resin composed of three units -scetal, acetyl and hydroxyl groups. It provides high adhesion, dispersion stability, and robust physical ...Read more
S-LEC® Polyvinyl Acetal Resin
Stort Group
https://www.stortgroup.com › uploads › 2022/12
Stort Group
https://www.stortgroup.com › uploads › 2022/12
PDF
S-LEC is a polyvinyl acetal resin comprised of three chemical units: acetyl unit, hydroxyl unit and acetal unit. The raw material of S-LEC is a polyvinyl ...Read more
S-LEC B BL-S
Elephchem
https://www.elephchem.com › s-lec-b-bl-s-1
Elephchem
https://www.elephchem.com › s-lec-b-bl-s-1
Nov 24, 2025 — S-LEC B and S-LEC K are types of polymers that work well in coatings, adhesives, and electronics. They can handle many different and ...Read more
S-LEC B, S-LEC K, S-LEC SV
SEKISUI CHEMICAL CO.,LTD
https://www.sekisuichemical.com › Products › search
SEKISUI CHEMICAL CO.,LTD
https://www.sekisuichemical.com › Products › search
High-performance polyvinyl acetyl resin. Product Features: Butyl resin was developed as an interlayer film for laminated glass in America in 1936.Read more
Polyvinyl Acetal Resin S-LEC B / K (KS)
積水化学工業株式会社
https://www.sekisui.co.jp › eng › products
積水化学工業株式会社
https://www.sekisui.co.jp › eng › products
S-LEC is composed of three units: acetal group, acetyl group and hydroxyl group. In addition to general polyvinyl butyral resin (PVB), various resins withRead more
Hidden Heroes: S-LEC PVB interlayer film
sekisui europe bv
https://www.sekisui-europe.com › news › news-details-190
sekisui europe bv
https://www.sekisui-europe.com › news › news-details-190
Apart from further outstanding characteristics like noise or heat reduction, all S-LEC™ films have three main features in common: safety, security and UV ...Read more
Missing: B BH-
People also ask
What is the structure of PVB resin?
3.1 Structure and Property. PVB resin comprises acetal units, hydroxyl units, and residual vinyl acetate units from the hydrolysis of PVAc (Figure 5). Its thermomechanical properties are closely linked to the relative content of these three functional groups.Feb 6, 2025
Synthesis and Application of Polyvinyl Butyral Resins: A Review
Wiley Online Library
https://onlinelibrary.wiley.com › full › macp.202400478
Wiley Online Library
https://onlinelibrary.wiley.com › full › macp.202400478
What is polyvinyl acetal?
Polyvinyl acetal resins are known for their excellent adhesion to a variety of surfaces. While the principal applications are adhesives for glass and metal, polyvinyl acetals provide structural adhesion for paper, fiber and plastics. They contribute flexibility and toughness to coatings.
Polyvinyl Acetal Adhesives | Springer Nature Link
Springer Nature
https://link.springer.com › chapter
Springer Nature
https://link.springer.com › chapter
Is PVB soluble in toluene?
PVB resin is most soluble in a mixed solvent system such as ethanol/toluene, methanol/methyl ethyl ketone, etc.
Polyvinyl Butyral B-06HX Resin TDS - Tri-iso
Tri-iso
https://www.tri-iso.com › documents › Polyvinyl_Butyra...
Tri-iso
https://www.tri-iso.com › documents › Polyvinyl_Butyra...
Does PVB dissolve in alcohol?
PVB should be soluble or partially soluble in the following solvents: acetic acid, acetone, methanol, ethanol, 2-propanol, butanol, 2-butoxyethanol, cyclohexanone, benzyl alcohol, 1-methoxy-propanol-2, butyl glycol, n-butyl acetate, ethyl acetate, N,N-dimethylacetamide (DMA), N,N-dimethylformamide (DMF), N,N- ...Nov 24, 2022
Selection of Conditions in PVB Polymer Dissolution Process for ...
PMC - NIH
https://pmc.ncbi.nlm.nih.gov › articles › PMC9737715
PMC - NIH
https://pmc.ncbi.nlm.nih.gov › articles › PMC9737715
Web results
5 Applications for S-LEC B/K Polyvinyl Acetal Resin
SEKISUI Specialty Chemicals
https://www.sekisui-sc.com › News
SEKISUI Specialty Chemicals
https://www.sekisui-sc.com › News
Jan 7, 2026 — S-LEC B/K polyvinyl acetal resin is a flexible, fundamental product for use in many applications. These are five of the most prominent.
Sekisui Polyvinyl Butyral (PVB) Resin Types and General ...
Scribd
https://www.scribd.com › doc › Sekisui-Polyvinyl-Buty...
Scribd
https://www.scribd.com › doc › Sekisui-Polyvinyl-Buty...
Types of S-LEC B, K and General Characteristics. All values shown to table mentioned above are not specification limit. Please contact us for details.Read more
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