SYNTECH

Sodium methallyl sulfonate (SMAS) is a key functional monomer for producing high-performance waterborne acrylic dispersant resins. Its primary role is…

1. Basic Positioning SMAS (CAS 1561-92-8) is a core sulfonate functional co-monomer for synthesizing anionic waterborne acrylic pigment dispersant resins via free…

1. Basic Product Profile 2. Three Core Scale Inhibition Mechanisms Brought by SMAS 2.1 Permanent Anionic Sulfonate Groups for Lattice…

1. Product Basic Info 2. Copolymer Synthesis Formula for Oilfield Fluid Loss Polymers SMAS copolymerizes with acrylamide (AM), acrylic acid…

1. Product Basic Info 2. Core Mechanism to Upgrade Dyeing Capacity Pure polyacrylonitrile (PAN) has tight ordered molecular chains, high…

1. Root Cause of High-Current Burn At high cathode current density, nickel ions deplete rapidly near workpiece surface. Fast metal…

Core Mechanism Boosting Nickel Ductility Sodium Allyl Sulfonate (SAS/ALS, 35% liquid plating grade) acts as stress relieving auxiliary brightener in…

1. Core Functions in Acid Nickel Plating Bath ALS is a primary auxiliary brightener & carrier softener, exclusively supplied as 35%…

1. Core Structural Advantage of SMAS SMAS (CAS 1561-92-8, C4​H7​NaO3​S) carries two functional groups critical for polycarboxylate synthesis: Compared with sodium…

1. Core Index Comparison Item 99.5% SMAS Anhydrous Powder 35% SMAS Aqueous Liquid Active content ≥99.5% pure monomer 35±0.5% SMAS…

The industrial synthesis process for Sodium Methallyl Sulfonate (SMAS) is well-established, with the mainstream route centered on the reaction of methallyl…

1. Core Structural Difference (Root of All Property Gaps) Sodium Allyl Sulfonate SAS Structure: CH2​=CH−CH2​−SO3​Na Sodium Methallyl Sulfonate SMAS Structure: CH2​=C(CH3​)−CH2​−SO3​Na 2.…