Binder
A binder is a broad category of substances—organic or inorganic—used to hold different materials together in a cohesive mass. Common binders include natural polymers (starch, cellulose derivatives, proteins), synthetic resins (PVA, acrylics, phenolics), and inorganic binders (clays, cement, lime). They are essential in industries such as pharmaceuticals, construction, coatings, ceramics, adhesives, and printing, where they provide structural integrity, adhesion, and controlled release properties.
Calcium Carbonate Heavy
Calcium Carbonate Heavy is a high-density, finely ground, natural mineral primarily composed of calcium carbonate (CaCO₃). Known for its higher bulk density compared to regular grades, this filler is widely used in applications requiring enhanced weight, opacity, and strength. It is commonly employed as a functional filler and extender in industries such as plastics, paints, coatings, adhesives, rubber, paper, and construction materials. Its inert nature, whiteness, and particle size distribution make it suitable for improving mechanical properties and surface finish, while also offering cost efficiency by replacing more expensive raw materials.
Calcium Carbonate Light
Calcium Carbonate Light is a finely ground, low bulk density natural mineral composed primarily of calcium carbonate (CaCO₃). Compared to standard grades, it has a lower density and larger particle size distribution, making it suitable for applications where light weight and high brightness are important. This form is extensively used as a filler and extender in industries such as plastics, paints, rubber, paper, adhesives, and construction materials to improve opacity, brightness, and texture, while maintaining low weight and cost efficiency. Its chemical inertness and whiteness provide functional and aesthetic advantages across formulations.
Coated Calcium Carbonate
Coated Calcium Carbonate is a fine, white, odorless powder consisting of naturally occurring ground calcium carbonate (CaCO₃) treated with a surface coating—typically stearic acid or other fatty acids—to enhance compatibility with non-polar matrices. This coating improves dispersion in plastic and rubber formulations, reduces moisture pickup, and enhances the physical properties of the final product. Compared to uncoated grades, coated calcium carbonate offers better hydrophobicity, improved flow properties, and stronger interfacial bonding in polymeric systems. It is widely used in plastics, rubber, paints, sealants, adhesives, paper, and more.
Dioctyl Phthalate (DOP)
Dioctyl Phthalate (DOP), also known as di(2-ethylhexyl) phthalate (DEHP), is a widely used plasticizer primarily added to polyvinyl chloride (PVC) and other polymers to enhance flexibility, durability, and workability. It is a clear, colorless, oily liquid with a slight ester odor. Due to its excellent compatibility with many polymers and long-lasting plasticizing effects, DOP is one of the most common phthalate plasticizers used in industries such as construction, automotive, packaging, and medical devices. It also serves as a solvent and dispersant in various chemical processes.
Dioctyl Phthalate (DOP)
Dioctyl Phthalate (DOP), also known as di(2-ethylhexyl) phthalate (DEHP), is a widely used plasticizer primarily added to polyvinyl chloride (PVC) and other polymers to enhance flexibility, durability, and workability. It is a clear, colorless, oily liquid with a slight ester odor. Due to its excellent compatibility with many polymers and long-lasting plasticizing effects, DOP is one of the most common phthalate plasticizers used in industries such as construction, automotive, packaging, and medical devices. It also serves as a solvent and dispersant in various chemical processes.
Hydroxypropyl Methylcellulose HPMC
Hydroxypropyl Methylcellulose HPMC, also known as hypromellose, is a semi-synthetic, non-ionic cellulose ether derived by chemically modifying cellulose through methylation and hydroxypropylation. It is a white to off-white, odorless, tasteless powder that dissolves in cold water to form clear, viscous solutions. HPMC is renowned for its thickening, film-forming, emulsifying, and controlled-release properties. It is widely used in pharmaceuticals, food, cosmetics, construction, and industrial applications due to its safety profile, versatility, and compatibility with various ingredients.