In release paper and pressure-sensitive adhesive industries, conventional solvent-based release agents use toluene or xylene as carriers, causing high VOC emissions, flammability, toxicity and safety hazards; water-based release agents are eco-friendly but slow curing with poor water and weather resistance; UV-curable release agents need dedicated light sources and substrate transparency; ordinary solvent-free release agents with uncontrolled viscosity or unstable release force cause uneven coating, fogging and poor adhesion. For specifications demanding "100% solids, solvent-free, medium-high speed coating, fast curing, no fogging, stable release force", a strictly controlled solvent-free release agent places environmental protection and safety at one coating node. Addressing this, Anhui IOTA Silicone Oil Co., Ltd. launches Solvent-Free Release Agent IOTA 2190. Characterized by "solids content 100%; viscosity (25℃) 300mPa·s; release force 5-20g/25mm; application: release paper coating; features: suitable for medium-high speed coating, safe use and fast curing, no fogging during high-speed spraying, good adhesion and stable release force; packaging: 200L iron drum net 190kg, special 950kg IBC; transport as non-hazardous chemical; store sealed in cool dry place; brand IOTA", backed by "100% solids solvent-free + fast cure no fogging + release force 5-20", it serves as a solvent-free release agent for release paper coating. System Positioning: Solvent-Free Release Agent Among Release Agent Families Within release agent families, IOTA 2190 is a 100% solids single-component solvent-free system, distinct from traditional solvent-based release agents (organic solvent carrier, high VOC, flammable), water-based release agents (water-borne, slow cure, poor moisture resistance), UV-curable release agents (require UV light, substrate transparency limitation). IOTA 2190 uses solvent-free formula for eco-friendliness and safety, positioning as a dedicated solvent-free release agent for "medium-high speed release paper coating lines", rather than solvent or UV-cure systems. Molecular Architecture: 100% Solids Fluid + Viscosity 300 + Release Force 5-20g/25mm + Non-Hazardous Logistics IOTA 2190 is a 100% solids fluid with zero volatile organic solvent. Viscosity 300mPa·s (25℃) balances flow and film formation for medium-high speed coating; release force controlled at 5-20g/25mm meets light to medium release needs for various PSA systems; solvent-free formula eliminates VOC emissions, no fogging during high-speed spraying, ensuring clean work environment; good adhesion secures coating-substrate bonding, stable release force ensures consistent performance; transport as non-hazardous chemical lowers logistics compliance cost; packaging 200L iron drum 190kg net, special 950kg IBC fits different production scales. Performance Leap: From "Solvent Flammable Toxic, Water Slow Cure" to "Solvent-Free Fast Cure, Release Stable Demold" With IOTA 2190, release paper coating improves jointly: eco-safety—100% solids solvent-free, environmentally friendly, safe use, non-hazardous transport; curing speed—fast cure fits medium-high speed coating tempo, raising line efficiency; coating performance—no fogging in high-speed spraying, good adhesion, stable release force, reducing defects and scrap; process tolerance—moderate viscosity suits multiple coating methods; storage—cool dry sealed storage, no special explosion-proof facilities needed. Application Penetration: Release Paper Coating Medium-High Speed Lines IOTA 2190 core covers release paper coating. Release paper coating: medium-high speed coating lines—emphasizing fast cure, no fogging, stable release force; trial and adjust per coater speed and substrate. ⚠️ Taboo: store sealed in cool dry place, avoid heat and moisture; though non-hazardous transport, avoid mixing with strong oxidants; ventilate work area; use soon after opening. IOTA Technical Guide: Drum/IBC Pack, Medium-High Speed Coat, Cool Sealed Storage IOTA 2190 is a solvent-free fluid in 200L iron drum 190kg net, special 950kg IBC. Ensure substrate clean and dry before application; apply by knife coating, roller or spray at medium-high speed, then cure. Store sealed in cool dry place, FIFO. Industry Insight: Solvent-free release agent selection is not the higher solids the better, but using viscosity for coating method and machine speed, release force for PSA match, cure rate for line efficiency, transport class for logistics cost. For release paper producers, IOTA 2190 uses one 100% solids, viscosity 300mPa·s, release force 5-20g/25mm solvent-free release agent across eco-safety, taking solvent-free fast cure and stable release as batch-checkable anchors, securing production efficiency and work environment simultaneously.