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S-LEC B BH-A is a high molecular weight (
) polyvinyl butyral (PVB) resin manufactured by Sekisui Chemical, characterized by excellent toughness, adhesiveness, and dispersibility. It is typically used as a binder for conductive pastes, ceramic capacitors (MLCC), and special coatings.
Key Features and Properties of S-LEC B BH-A:
- High Molecular Weight: Among the S-LEC B/K series, BH-A represents a grade with a high molecular weight of .
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Web results
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
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
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
Material Safety Data Sheet
積水化学工業株式会社
https://www.sekisui.co.jp › pdf › eb-bh-1
積水化学工業株式会社
https://www.sekisui.co.jp › pdf › eb-bh-1
PDF
Don't use plastic bottles or bags to transfer large amounts of powder. It causes static electricity. The powder should not be come into contact with solvent.Read more
5 pages
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
S-LEC B BH-3
Elephchem
https://www.elephchem.com › s-lec-b-bh-3-1
Elephchem
https://www.elephchem.com › s-lec-b-bh-3-1
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
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 B BL-1
NAGASE Specialty Materials
https://nsm-na.com › specialty-chemical-products › s-lec-...
NAGASE Specialty Materials
https://nsm-na.com › specialty-chemical-products › s-lec-...
S-LEC B BL-1 is a Polyvinyl Butyral Resin suitable to various applications. It has excellent toughness and flexibility together with very good adhesiveness.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
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 the difference between SBA and WBA resin?
WBA resins do not remove silica, CO2 or neutralize weak acids and have a lower than neutral pH when used in a dual separate bed system. SBA resins remove all anions in the above table, including CO2, and have a higher than neutral pH when used in a dual separate bed system due to sodium leakage.
What is Ion Exchange & How Does It Work? - Puretec Industrial Water
Puretec Industrial Water
https://puretecwater.com › basics-of-ion-exchange
Puretec Industrial Water
https://puretecwater.com › basics-of-ion-exchange
What is polyvinyl acetal?
Poly(vinyl acetate) (PVAc) is a widely used thermoplastic polymer known for its adhesion properties, flexibility, and water resistance.
Poly(vinyl acetate) | Polysciences, Inc.
Polysciences
https://polysciences.com › products › polyvinyl-acetate
Polysciences
https://polysciences.com › products › polyvinyl-acetate
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.