Productos

Num. CAS

• 93924-64-2

MELCHEM from PEQUINSA CHEMICAL is a cutting-edge superplasticizer designed to enhance the performance of concrete and cement-based products. As a sulphitated melamine-formaldehyde resin, this high-purity, white powder is ideal for technical applications in the construction and building industry.

Chemical Properties:

• Solubility: Water-soluble
• Molecular Weight: ~180 g/mol
• pH Level: Alkaline (9-10)
• Melting Point: Approximately 98°C

Applications:

• Concrete Additives: Optimizes concrete workability by reducing water content while maintaining or enhancing strength.
• Cement Admixtures: Improves flow and pumpability, crucial for large-scale construction.
• High-Performance Concrete: Essential for projects requiring high compressive strength, like bridges and skyscrapers.
• Flowable Fill: Used in backfill pavements for improved setting time and consistency.
• Gypsum Plasterboards: Enhances the durability and workability of wall partitions.
• Ready-Mix Concrete: Facilitates faster setting, reducing construction times.
• Self-Compacting Concrete: Achieves higher density without vibrational compaction.
• Marine Concrete: Enhances resistance to chloride ion penetration.
• Prefabricated Concrete Elements: Ensures uniformity and structural integrity in prefabricated components.
• Concrete Repair Products: Critical in mixes where low shrinkage and high bonding capability are needed.

Key Features and Benefits:

• High Water Reduction: Superior water-reducing capability improves strength.
• Workability Enhancement: Provides excellent flow properties without segregation.
• Rapid Toughening: Quick setting time accelerates construction schedules.
• Cost Efficiency: Reduces material costs by requiring less water and cement.
• Durability: Increases the lifespan of concrete structures under various conditions.

Common Uses:

• Infrastructure Development: Essential in the construction of roads and bridges.
• Residential Building: Widely used for residential concrete applications.
• Industrial Flooring: Ideal for durable industrial floorings.
• Architectural Concrete: Perfect for detailed artistic concrete work.
• Precast Components: Common in the production of precast and prefabricated elements.

Industries Served:

• Construction,
• Civil Engineering,
• Infrastructure,
• Real Estate Development,
• Precast Concrete Manufacturing.

MELCHEM from PEQUINSA CHEMICAL revolutionizes your construction projects, providing unmatched performance and reliability in concrete applications. Explore how MELCHEM can enhance your operations by requesting a quote today.