Lotte HECELLOSE H4KPC is a high-quality medium-viscosity hydroxyethyl cellulose in the HECELLOSE series. Designed for personal care and diverse aqueous systems, it is a surface-treated non-ionic polymer derived from wood pulp or cotton pulp, acting as a high-performance rheology modifier with excellent compatibility and controllable solubility
Surface-Treated for Easy Dissolution - Professional surface modification, avoiding agglomeration during dissolution and simplifying production process
Full-Range Compatibility - Good compatibility with various raw materials, no compatibility conflicts and high formula flexibility
Mild, Safe & Stable - Neutral pH value, mild and non-irritating, meeting requirements of personal care products
Natural Raw Material Empowerment - Derived from natural wood pulp/cotton pulp, conforming to the development trend of green products
Personal Care Cleansing Products - Used in shampoos and body washes to regulate consistency and skin feel smoothness
Skin Care Lotions & Creams - As a stabilizer, improving emulsion system stability and application texture
Water-Based Cosmetic Products - Used in liquid foundations, blushes, etc., optimizing molding stability and long-wearing effect
Water-Based Gel Products - Used in skin care gels and hair care gels to enhance gel formation and stability
| Chemical Type | Non-ionic water-soluble hydroxyethyl cellulose |
| Raw Material Source | Wood pulp or cotton pulp |
| Physical Form | Grayish white powder |
| Particle Size (Vibrating sieve) | 90% < 425 μm |
| Moisture Content | Max. 5 % |
| Viscosity (2% aqueous solution, 25℃, Brookfield LV Viscometer) | 4500 - 5500 cps |
| pH Value | 6.0 - 8.5 |
Q1: What is the primary functional role of Lotte HECELLOSE H4KPC in aqueous formulations?
A: Lotte HECELLOSE H4KPC functions primarily as a non-ionic water-soluble thickener and rheology modifier. It provides excellent viscosity development, shear-thinning behavior, and suspension stability in low-to-medium ionic strength systems.
Q2: How does H4KPC compare to other hydroxyethyl cellulose grades in terms of solubility and hydration speed?
A: H4KPC is designed for rapid, uniform dispersion and efficient cold-water hydration with minimal lumping. Its optimized particle size distribution and surface treatment support faster dissolution than standard HEC grades, particularly in high-shear mixing environments.
Q3: Is Lotte HECELLOSE H4KPC compatible with common preservatives and electrolytes used in industrial and personal care applications?
A: Yes — H4KPC demonstrates good compatibility with widely used antimicrobial agents (e.g., isothiazolinones, parabens) and maintains viscosity stability in the presence of moderate levels of salts such as sodium chloride or calcium carbonate, though performance may vary depending on concentration and system pH.
Q4: What types of formulation challenges can H4KPC help address?
A: H4KPC is especially effective at mitigating settling of pigments or fillers, improving sag resistance in vertical applications, enhancing emulsion stability, and delivering consistent texture and flow control across diverse pH ranges (typically pH 3–11).
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