70/30 Brass Powder is a premium metallic pigment made from an alloy composition of approximately 70% copper and 30% zinc, engineered to deliver a bright golden-yellow appearance with excellent brilliance and decorative value. It is manufactured using controlled alloy processing and fine milling techniques to ensure uniform particle size, smooth texture, and consistent color performance.This pigment is widely used in marble, tiles, terrazzo flooring, engineered stone, and construction materials where a vibrant golden finish is required. It blends efficiently with cement, resin, and coating systems, ensuring excellent dispersion, strong adhesion, and uniform surface coverage.70/30 Brass Powder is valued for its high brightness, stable color tone, and long-lasting metallic effect. It enhances the aesthetic appeal of architectural and decorative surfaces, making it ideal for both interior and exterior applications in modern construction and design projects.

Application Area

• Marble manufacturing & engineered stone
• Ceramic & vitrified tiles
• Terrazzo flooring systems
• Decorative concrete & cement products
• Architectural coatings & surface finishes
• Resin-based decorative materials

 Composition

• Copper (Cu): 70%
• Zinc (Zn): 30%
  (aum-industry.in) (similar brass alloy standards)

 Appearance

• Fine metallic powder
• Bright golden-yellow shade
• Uniform particle structure for smooth decorative finish

Particle Size

• Typically 200–325 mesh (varies by grade)
• Fine, medium, and coarse grades available
• Designed for uniform dispersion in cement and resin systems

 Density

• Approx. 2.6 – 2.9 g/cm³ (varies by particle size and grade)

 Key Properties

• Excellent bright golden metallic effect
• High reflective shine and decorative appeal
• Good dispersion in cement, resin, and polymer systems
• Strong adhesion to marble, tile, and stone surfaces
• Stable performance in interior and exterior applications
• Good coverage with low dosage requirement

 Functional Benefits

• Enhances premium aesthetic look of marble & tiles
• Provides uniform metallic golden finish
• Improves decorative value in architectural surfaces
• Suitable for both dry mix and wet mix systems

 Recommended Usage

• 0.5% – 3% by weight depending on shade intensity required
• Can be mixed in cement, resin, or coating systems

Storage Conditions

• Store in airtight containers
• Keep in dry, cool environment
• Avoid moisture and oxidation exposure
• Handle with care to prevent contamination

Safety Information

• Avoid inhalation of fine dust particles
• Use protective mask, gloves, and goggles
• Non-toxic under normal industrial use
• Follow standard MSDS handling guidelines