What is the use of modified calcium carbonate?
Modified calcium carbonate is calcium carbonate (CaCO3) that has been treated to improve its properties for specific uses. Calcium carbonate is cheap, abundant, and non-toxic. So, it is used in many industries. These include construction, plastics, rubber, pharmaceuticals, and food. Calcium carbonate’s modification mechanism has two types. One is chemical action, the other is physical […]
Application sharing of jet mill in API particle size control
In recent years, research and drug processing have changed. They used to focus on pharmacology but now aim to improve drug effects. Development will focus on refining drug particles. It will make them ultrafine, purify them, and add functions to them. Research and applications are focused on particles below the submicron level. The pharmaceutical industry […]
Nano calcium carbonate requires surface modification
Due to the surface effect and hydrophilic and oleophobic properties of nano-calcium carbonate, unmodified nano-calcium carbonate has shortcomings such as dispersion, poor affinity, and easy agglomeration when applied to organic polymers, seriously affecting the quality of the product. , leading to interface defects between the two materials, and the higher the filling amount of nano-calcium […]
Detailed description of jet mill: wide range of applications
In recent years, with the recognition of ultrafine particle superiority, more and more researchers have begun to attach importance to micro powder manufacturing research. Jet mill technology, an important method for preparing ultrafine powder, has become one of the preferred methods for developing high-performance micro powder materials. Characteristics of jet mill Jet mill, also known […]
How can calcium carbonate be used without adding fillers?
Superhydrophobic surfaces have a wide range of applications in a variety of fields such as waterproofing, anti-fog, self-cleaning, corrosion resistance, anti-icing, and flow resistance reduction due to their unique properties. Nevertheless, mass producing low-cost, low toxicity, easy to apply, and durable superhydrophobic coatings remains a challenge. In nature, there are a vast number of calcium […]
How do calcium carbonate performance parameters affect the plastic filler-modified masterbatch?
Calcium carbonate is the first choice of filler in plastic industry, widely used in plastic film, profiles, tubes, plastic knitting and artificial leather and other plastic industrial production, and can replace the expensive white pigment to play a certain role in whitening, to improve the surface luster of the product and the surface flatness and […]
Which calcium carbonate should I use for PVC modification?
Polyvinyl chloride (PVC) is a cheap and readily available polymer material with a wide range of applications in industries such as footwear, pipe fittings, wire, cable, and calendered films. However, the poor toughness and lack of thermal stability of pure PVC materials have limitations in many applications. Therefore, in many industries, PVC composites modified with […]
Can you distinguish between microsilica powder, silica powder, quartz powder and white carbon black?
The main components of microsilica powder, silica powder, quartz powder, and white carbon black are silica, but what are the differences and connections between them? After many industry experts’ generous advice, the editor finally has a clear understanding of these concepts. Overall, it is more valuable to distinguish from the preparation industry and application fields. […]
The use of heavy calcium carbonate powder 400 mesh in various industries
According to different regions, production costs, material costs, and the whiteness of heavy calcium carbonate powder, the price of 400 mesh heavy calcium carbonate powder also varies greatly. Heavy calcium carbonate powder 400 mesh is usually used as filler, and is also widely used in daily chemical industries such as artificial floor tiles, rubber, plastics, […]