Published: May 27, 2025
SBS is the dominant polymer modifier in the PMB industry, significantly enhancing the performance characteristics of conventional bitumen for road construction, roofing, and other applications.
Published: May 1, 2025
Hot melt adhesives (HMAs) are versatile, 100% solid thermoplastic materials widely used across diverse industries, from packaging and bookbinding to product assembly and graphic arts. Their formulation is a precise science, balancing several key components to achieve desired performance characteristics such as bond strength, flexibility, viscosity, and open time. Understanding these components and their interactions is crucial for selecting or developing the right HMA for any specific application.
Published: April 1, 2025
Vitamin D3, scientifically known as cholecalciferol (C27H44O), is a fat-soluble secosteroid with a molecular weight of 384.64 g/mol. It represents the natural form of vitamin D produced in the skin when exposed to ultraviolet-B (UVB) radiation from sunlight. In its pure form, Vitamin D3 appears as a white crystalline solid that exhibits solubility in organic solvents but remains insoluble in water.
Published: March 1, 2025
Phenolic resin represents one of the most versatile and widely utilized thermosetting polymers in modern industrial applications. These synthetic resins are formed through the polycondensation reaction between phenol and formaldehyde, creating a three-dimensional cross-linked network structure upon curing.
Published: March 1, 2025
Taurine 99% (2-aminoethanesulfonic acid) is a highly purified sulfonic amino acid compound that occurs naturally in various animal tissues. Despite being commonly referred to as an amino acid, taurine features a distinctive chemical structure with a sulfonic acid group instead of the carboxylic acid group found in proteinogenic amino acids. This pharmaceutical-grade taurine exhibits exceptional purity with minimal impurities, making it suitable for premium applications across multiple industries.