Redispersible Polymer Powder (RDP) is a pivotal additive in construction chemicals, directly influencing the adhesion, flexibility, and durability of mortars, tile adhesives, and external wall insulation systems. For procurement teams and manufacturers, sourcing high-quality construction-grade RDP i Read More

Renovation projects—whether residential, commercial, or industrial—often involve tile replacement or new tile installation on existing substrates (e.g., old concrete floors, plastered walls, or aged tile surfaces). Unlike new construction, renovation scenarios face unique challenges: uneven substrat Read More

As winter temperatures drop globally, Ray Chemical would like to share some professional insights regarding the handling of construction additives. Products such as Redispersible Polymer Powder (RDP) and Hydroxypropyl Methyl Cellulose (HPMC) are sensitive to environmental changes. Proper care during Read More