How to Choose the Right Dispersant to Prevent Ultrafine Powder Agglomeration?
Choosing the appropriate dispersant to prevent the ultrafine powder agglomeration requires a comprehensive consideration of powder properties, dispersing medium, and processing conditions. The following are key principles and strategies: Select the Dispersant Type According to The Powder Characteristics Surface Charge and Polarity Matching Polar powders (such as ceramics, oxides): Prefer anionic dispersants (e.g., sodium polyacrylate, […]
스테아르산으로 표면 개질된 탄산칼슘은 어떻게 만들어지나요?
스테아르산 표면 개질 탄산칼슘은 플라스틱, 고무, 코팅제, 접착제 등 다양한 산업 분야에서 널리 사용됩니다. 주요 역할은 복합재료 내 탄산칼슘의 분산성과 상용성을 향상시켜 성능을 개선하는 것입니다. 스테아르산 분자는 친수성 부분과 소수성 부분을 모두 가지고 있습니다. 친수성 부분은 물리적, 화학적으로 상호작용하여 […]
다공성 탄산칼슘이란 무엇이며, 그 용도는 무엇인가요?
다공성 탄산칼슘(CaCO3) 입자는 크로마토그래피, 생체 분자 로딩 및 의약품 방출 분야에서 주목받고 있습니다. 또한 생체 모방 광물 및 초소수성 표면 구조에도 응용됩니다. 다공성 탄산칼슘 제조 기술에서 템플레이트법은 주요 접근 방식으로 자리 잡았습니다. 계면활성제, 고분자 및 천연 식물 성분이 템플레이트로 사용됩니다. […]
개량된 규회석: 높은 가치와 높은 효율성
Wollastonite is a fibrous silicate mineral with a needle-like structure and high whiteness. It has a low coefficient of thermal expansion, excellent chemical stability, and flame-retardant properties. It also has high electrical insulation, making it suitable for various applications. However, natural wollastonite is hydrophilic. To enhance resource utilization and add value, modified wollastonite is necessary. […]
화장품에 들어가는 미네랄 파우더란 무엇인가요?
Mineral powders are increasingly used in cosmetics, such as pigment powders, white powders, filler powders, and pearl powders. Pigment powders adjust the color of cosmetics.White powders provide coverage, whitening, and UV blocking. Filler powders regulate product spreadability, adsorption, skin adhesion, texture, and active ingredient loading. Pearl powders enhance product gloss and texture. Physical Powder – […]
석회석의 주요 용도는 무엇입니까?
Limestone, also known as “Qing Stone” or “Gray Rock,” is a mineral aggregate primarily composed of calcite. It often contains dolomite, magnesite, and other carbonate minerals. The chemical composition of pure limestone is close to the theoretical composition of CaCO3, with CaO accounting for 56.04% and CO2 for 43.97%. Limestone is a common non-metallic mineral […]
분말용 볼밀
Ball mill is a key equipment for crushing materials after they are broken. Ball mill for powders is one of the high-fine grinding machines widely used in industrial production. It is suitable for grinding various ores and other materials. It is widely used in mineral processing, building materials, and chemical industries. Why is it Called […]
고칼슘 초미세 가공 장비
There are many types of heavy calcium ultrafine processing equipment. They work with ultrafine classifiers to form ultrafine processing systems. These systems can generally achieve ultrafine production results. Currently, the mainstream demand in the calcium market is 600-1500 mesh heavy calcium products. The added value of heavy calcium products is low (compared to talc, barytes, […]
중정석 분말의 제조 기술은 무엇입니까?
Barite powder is derived from the mineral barite, composed of barium sulfate (BaSO₄). It forms in low-temperature hydrothermal veins and sedimentary rocks. The chemical composition includes 65.7% BaO and 34.3% SO₃. Substitutions of Sr, Pb, and Ca can also occur in its structure. Barite powder typically appears as plate-like, granular, fibrous aggregates, and crystal clusters. […]