SYNTECH

Excluding textile acrylic fiber use, SAS acts as copolymerizable sulfonate monomer or auxiliary additive across construction, water treatment, oilfield, electroplating,…

1. Third functional monomer for acrylic fiber production (Core Application) SAS is the classic third monomer for polyacrylonitrile (PAN) acrylic…

1. Covalently graft stable anionic sulfonate dye binding sites Sodium allyl sulfonate (SAS) copolymerizes with acrylonitrile via its allyl double…

1. Creates stable permanent dyeing sites for cationic dyes SAS’s covalently bonded −SO3​Na strong acid sulfonate groups stay fully ionized in acidic…

1. Product Basic Profile Standard Acrylic Fiber Copolymer Formula 2. Core Mechanism: How SAS Boosts Fiber Dyeability Pure polyacrylonitrile homopolymer…

Subhead: 99.5% Anhydrous SMAS Powder Solves Polymer Stability & High-Temperature Resistance Pain Points for Global Water Treatment, Construction, Coatings &…

1. Typical Phenomenon of Slump Loss Triggered by Substandard SMAS 2. Main Impurities in Unqualified SMAS That Destroy Slump Retention…

1. Why Purity Directly Restricts Dispersion Capacity Low-grade SMAS (35% liquid / low-purity powder) carries massive interfering impurities: free sulfite,…

1. Basic Structural & Thermal Core Difference SMAS (Sodium Methallyl Sulfonate, CAS 1561-92-8) AMPS (2-Acrylamido-2-methylpropane sulfonic acid sodium salt) 2.…

1. Core Mechanism of SMAS in Emulsion Polymerization SMAS (CAS 1561-92-8) is a dual-functional anionic hydrophilic comonomer for acrylic/styrene emulsion…

1. Core Function of SMAS in Polycarboxylate Synthesis SMAS provides sulfonate anionic groups to enhance electrostatic repulsion and slump retention;…