RM 30

HIGH PERFORMANCE SILICA

RM 30

HIGH PERFORMANCE SILICA​

Characterized by its RM30 grade, this high-concentration colloidal silica is engineered to deliver excellent binding strength, superior stability, and consistent performance in demanding industrial environments. With controlled particle size distribution and uniform dispersion, it ensures smooth surface finish, strong adhesion, and reliable results in applications such as investment casting, refractory materials, and ceramic processing. Its stable formulation enhances efficiency, reduces defects, and supports high-temperature performance, making it a dependable solution for precision-driven manufacturing processes.

At RK Industries, we deliver reliable and customized silica solutions tailored to diverse industry needs. With a focus on precision, quality, and long-term value, our products enhance efficiency and support sustainable industrial growth.

Milky Colloidal Silica

No. Physico-Chemical Analysis Analysis Value
1 Solid Content % 31.10
2 Silicon dioxide value % 30.81
3 Sodium oxide value % 0.287
4 pH value 9.77
5 Viscosity (27°C) B4 Cup Seconds 12.83
6 Density (27°C) g/m³ 1.212
7 Total Dissolve Solid (ppm) 1704
8 Baume (27°C) TW2: 24-50 (Be°) 41.0

Observation: Milky colloidal silica solution, Turbid liquid. Opaque shiny solid after drying.

Milky Colloidal Silica​

No. Physico-Chemical Analysis Eligible Specifications Analysis Value
1 Specific Area (m²/g) 220 – 240 223
2 Average Particle Size (nm) 11.5 – 13.0 12.21

Why Choose RK Industries

We don’t just supply products, we deliver reliable silica solutions for industrial growth.

Quality Consistency

We ensure consistent particle size, stability, and purity in every batch of colloidal silica for reliable performance.

Advanced Manufacturing

Our modern production processes are designed to deliver high-performance silica solutions with precision and efficiency.

Application Expertise

With deep industry knowledge, we provide solutions tailored for casting, refractory, and ceramic applications.

Experienced Team

Our skilled professionals bring technical expertise and industry experience to ensure product excellence.

Reliable Supply

We maintain timely delivery and strong logistics support to ensure uninterrupted supply for our clients.

Customer Focus

We work closely with clients to understand their needs and deliver customized silica solutions for long-term success.