In construction and decoration, paint must not only look good but also ensure ease of application and uniform film formation. However, coatings often face two challenges during use: Insufficient viscosity → Prone to splattering and sagging during application, resulting in poor workability; Poor leveling → Brush marks and orange peel texture appear after film formation, compromising aesthetics. […]
In the field of dry-mixed mortar for modern construction, stable performance, easy construction, and durability have become basic requirements. The reasonable combination of HPMC and redispersible polymer powder (RDP) is increasingly recognized by industry professionals. Both have their own specialties, and when used together, their effects are doubled, becoming the “golden combination” in the formulation […]
1.Adulterated Hydroxypropyl Methyl Cellulose (HPMC) is different from pure hydroxypropyl Methyl Cellulose (HPMC). Appearance: Pure Hydroxypropyl Methyl Cellulose (HPMC) looks fluffy and has a small bulk density, ranging from 0.3-0.4g/ml; The adulterated Hydroxypropyl Methyl Cellulose (HPMC) has better fluidity and a heavier feel, which is significantly different from the appearance of the genuine product. Condition: Pure Hydroxypropyl Methyl Cellulose (HPMC) powder is fibrous […]
