High-gloss, durable film formation with excellent leveling and flow characteristics.
Optimized air-drying performance for rapid tack-free time and efficient production throughput.
Superior compatibility with common solvents, pigments, and co-resins used in industrial coatings.
Enhanced flexibility and impact resistance without compromising hardness or chemical resistance.
Low volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.
General-purpose industrial maintenance coatings for metal structures and equipment.
High-performance wood finishes for interior and exterior architectural millwork.
Undercoats and primers for ferrous and non-ferrous metal substrates.
Decorative enamel coatings for appliances, furniture, and consumer goods.
Repair and touch-up formulations requiring fast-drying, brushable consistency.
| Chemical Type | Long-oil modified alkyd resin (soya oil-based) |
| Product Form | Liquid, solvent-borne |
| Appearance | Clear to pale yellow viscous liquid |
| Primary Applications | Air-drying decorative and protective coatings |
| Key Features | Good gloss retention, flexibility, and pigment wetting |
| Benefits | Easy application, low odor, and consistent batch-to-batch performance |
| Solvent Compatibility | Compatible with aromatic hydrocarbons, esters, and ketones |
| Storage Stability | Stable at 15–30°C for ≥12 months in sealed containers |
Q1: What is the primary application field for SM3106-X-70?
A: SM3106-X-70 is specifically formulated for high-performance decorative and protective coatings, particularly in solvent-based industrial maintenance paints, metal primers, and general-purpose enamel systems where balanced drying speed, gloss retention, and substrate adhesion are required.
Q2: Is SM3106-X-70 compatible with common crosslinkers and modifiers?
A: Yes — it exhibits good compatibility with melamine-formaldehyde resins, isocyanate hardeners, and conventional driers such as cobalt and zirconium naphthenates. Compatibility with specific additives should be verified in final formulation trials due to system-dependent interactions.
Q3: How does SM3106-X-70 perform in terms of drying behavior and film formation?
A: It offers a well-balanced combination of air-drying capability and through-dry performance, supporting both surface tack-free times suitable for production lines and full cure development under ambient or mild thermal conditions. Film hardness and flexibility are optimized for substrates including ferrous metals and wood.
Q4: Can SM3106-X-70 be used in low-VOC formulations?
A: While inherently designed for medium-solids solvent-borne systems, it can be adapted into reduced-VOC formulations by partial replacement with reactive diluents or blending with low-viscosity alkyds — though viscosity, reactivity, and film properties must be re-evaluated in each case.
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