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High reactivity with conventional amine hardeners for rapid cure at ambient and elevated temperatures.
Excellent chemical resistance to alkalis, solvents, and mild acids after full curing.
Superior adhesion to steel, aluminum, and concrete substrates without primer.
Low viscosity in solvent solution enables easy formulation and high-solids coating design.
Consistent batch-to-batch performance ensured by strict quality control under ISO 9001-certified manufacturing.
Industrial maintenance coatings for offshore platforms and marine structures.
Heavy-duty protective coatings for chemical plant piping and storage tanks.
Anti-corrosive primers and topcoats for infrastructure steel bridges and power transmission towers.
Electrical insulation varnishes for transformers and motor windings.
Adhesive formulations for metal-to-metal bonding in automotive and rail applications.
| Chemical Type | Bisphenol-A based liquid epoxy resin solution |
| Product Form | Clear to pale yellow viscous liquid |
| Appearance | Homogeneous, free from sediment or haze |
| Solvent System | Xylene / butyl acetate blend (non-halogenated) |
| Epoxy Equivalent Weight (EEW) | 185–195 g/eq |
| Viscosity (25°C, Brookfield RV, spindles #3/4) | 8,000–12,000 cP |
| Non-Volatile Content | 70 ± 2 wt% |
| Storage Stability | 12 months at 15–25°C in sealed original container |
Q1: What is the primary application area for YN2301X75?
A: YN2301X75 is primarily formulated into high-performance protective coatings for industrial steel structures, marine equipment, and heavy-duty machinery, where solventborne epoxy systems are preferred for their excellent adhesion, chemical resistance, and film integrity in demanding environments.
Q2: How does YN2301X75 differ from waterborne or 100% solids epoxy resins?
A: As a solventborne resin, YN2301X75 offers superior compatibility with traditional epoxy curing agents and solvents, enabling higher film build, better substrate wetting on low-surface-energy substrates, and more predictable rheology control—advantages often sought in repair-grade and maintenance coatings where application flexibility is critical.
Q3: Can YN2301X75 be used in food-contact or potable water applications?
A: YN2301X75 is not pre-qualified for direct food-contact or potable water applications. Its suitability for such uses depends entirely on full formulation validation—including selection of compliant curing agents, solvents, and additives—as well as compliance with relevant regional regulatory frameworks through end-product testing.
Q4: What types of curing agents are typically recommended with this resin?
A: YN2301X75 is compatible with conventional amine-based hardeners—including aliphatic, cycloaliphatic, and aromatic amines—as well as polyamide and amidoamine adducts. Selection should consider cure speed, flexibility, and environmental exposure requirements of the final coating system.
Q5: Is special handling or storage required for this solventborne resin?
A: Yes—store in tightly sealed containers in a cool, dry, well-ventilated area away from ignition sources. Avoid prolonged exposure to moisture and elevated temperatures, as these may affect viscosity stability and shelf life. Always observe standard industrial hygiene practices when handling solventborne materials.
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E-mail: wangxingqiang@ericwchem.com
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