NK‑L3050 – Versatile Emulsifying & Thickening Polymer for Elegant Gel Creams & Stable Suspensions
A ready‑to‑use, non‑ionic polyacrylamide emulsion – thickens, emulsifies, and stabilises at wide pH (3.5‑11.5). Creates soft, non‑greasy gel creams, suspends pigments and sunscreens, and works in cold or hot process.
Product Overview:
NK‑L3050 is a high‑performance, liquid polymer blend (polyacrylamide, C13‑14 isoparaffin, laureth‑7) designed specifically for personal care formulations. It acts as a primary or auxiliary emulsifier, thickener, and stabiliser. Unlike traditional thickeners, NK‑L3050:
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Emulsifies a broad range of oils – mineral, vegetable, silicone, esters – into smooth, non‑tacky gel creams.
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Provides exceptional suspension – stabilises pigments, titanium dioxide, zinc oxide, and other particulates (ideal for sunscreens and colour cosmetics).
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Exhibits pseudoplastic (shear‑thinning) behaviour – flows easily under shear, quickly recovers viscosity for excellent spreadability and in‑use feel.
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Works across extreme pH (3.5‑11.5) – suitable for acidic active‑containing formulas (AHA, BHA) and alkaline systems.
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Compatible with polar solvents, alcohols, polyols, and silicones – versatile for modern formulations.
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Can be used in cold or hot process – saves energy and time.
| Benefit | Description |
|---|---|
| 🧴 Effortless emulsification | Creates stable O/W emulsions with a soft, non‑greasy after‑feel |
| 📈 Shear‑thinning & quick recovery | Easy to spread, yet retains body and suspension power |
| 🔬 Broad pH stability (3.5‑11.5) | Works with AHAs, BHAs, retinoids, and high‑pH actives |
| 🧪 Excellent particulate suspension | Prevents settling of pigments, mineral sunscreens, and powders |
| 🌡️ Heat & electrolyte tolerant | Maintains viscosity under challenging conditions |
| ❄️ Cold process option | No heating required – ideal for energy‑saving manufacturing |
| 🧴 Compatible with many ingredients | Works with oils, esters, silicones, alcohols, and glycols |
| Parameter | Value |
|---|---|
| Product code | NK‑L3050 |
| INCI Name | Polyacrylamide, C13-14 Isoparaffin, Laureth-7 |
| Appearance | Milky white semi‑transparent liquid |
| Solid content (150°C, 2.0g) | 45.0 – 50.0% |
| Emulsion viscosity (25°C) | 1,500 – 4,500 mPa·s |
| Viscosity (2% aq. solution) | 60,000 – 90,000 mPa·s |
| Residual acrylamide | ≤2.0 mg/kg |
| pH stability range | 3.5 – 11.5 |
| Recommended dosage (primary emulsifier) | 2.0 – 5.0% |
| Recommended dosage (auxiliary thickener) | 0.2 – 2.0% |
| Applications | Creams, lotions, gel creams, sunscreens, foundations, BB creams, serums |
Why Formulators Choose NK‑L3050:
✅ Multifunctional – emulsifies, thickens, and stabilises in one ingredient.
✅ Elegant skin feel – lightweight, non‑greasy, soft finish.
✅ Cold process capability – reduces energy costs and preserves heat‑sensitive actives.
✅ Wide compatibility – works with problematic ingredients (high alcohol, polyols, silicones).
✅ Suspension power – keeps pigments and UV filters uniformly dispersed.
Formulation Guidelines:
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Cold process: Mix ULA‑L3050 with oil phase, then add water phase under gentle stirring.
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Hot process: Heat oil and water phases separately to 75‑80°C, combine, then add NK‑L3050 at 60°C and homogenise 15‑20 minutes.
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Dosage: 2‑5% as primary emulsifier; 0.2‑2% as secondary thickener.
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Storage: Keep at 10‑40°C in original sealed container; avoid metal (steel/copper/aluminium) containers.
Packaging & Storage:
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Packaging: 30 kg or 35 kg PE drum
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Storage: 10‑40°C, sealed, away from direct sunlight
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Shelf life: 12 months unopened (typical)
NK‑L3050 – The liquid polymer that turns simple mixing into stable, elegant gel creams and suspensions.
