ピンミルはどのように機能するのか：ピンミル加工のメカニズムを理解する
Pin milling (pin mill) is a versatile and efficient grinding method. It works by impact grinding. This happens using pins or hammers in a rotating chamber. Pin mill is a type of impact mill that utilizes multiple rows of intermeshing pins or studs to achieve particle size reduction by impacting the particles against the pins. Working Principle of Pin Mill Components of a Pin Mill Advantages of Pin Milling Applications of Pin Milling Pin Mill Customer Site Gallery In conclusion, pin milling proves to be a versatile and effective technique for achieving precise particle size reduction through impact grinding mechanisms, making it a valuable tool across various industries for producing […]
製紙企業において、改質炭酸カルシウムをどのように活用すればよいか？
At present, in the papermaking process, filler and pigment dosage has been second only to fiber, is the second most important raw material. Commonly used papermaking fillers are calcium carbonate, talc, kaolin, wollastonite, bentonite and so on. Papermaking has gradually shifted from acidic to neutral and alkaline processes. Modified calcium carbonate, as an important papermaking raw material, is increasingly used in the paper industry. Calcium carbonate is used in papermaking in two ways. It is filler. It is also a pigment. Overall, calcium carbonate and other fillers on paper opacity, stiffness, tightness (loose thickness), strength, whiteness, smoothness, anti-aging, yellow resistance, brittle resistance and other properties have significant improvement. Many paper […]
カーボンブラック
A black powdery substance formed by the incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. Its composition is mainly elemental carbon and contains a small amount of oxygen, hydrogen, and sulfur. Carbon black particles are nearly spherical, between 10 and 500μm. Many particles are fused or agglomerated into three-dimensional bonded dendritic or fibrous aggregates. In rubber processing, it is added to rubber as a reinforcing agent and filler through mixing. Carbon black is one of the oldest industrial products. Physical and chemical properties of carbon black The differences between the various carbon blacks are mainly in surface area (or particle size), aggregate morphology, […]
ポリエチレンワックス | PEワックス
Polyethylene wax (PE wax), or polymer wax, is called polyethylene wax. It is widely used because of its excellent cold, heat, chemical, and abrasion resistance. In normal production, this part of the wax as an additive can be added directly to the polyolefin processing, which can increase the gloss and processing performance of the product. As a lubricant, it is chemically stable and has good electrical properties. Polyethylene wax is compatible with polyethylene, polypropylene, polyvinyl acetate, ethylene propylene rubber, and butyl rubber. It can improve the flowability of polyethylene, polypropylene, ABS and the demouldability of polymethyl methacrylate and polycarbonate. PVC and other external lubricants have stronger internal lubrication than polyethylene […]
炭酸カルシウム | CaCO₃
Calcium carbonate is an inorganic compound with the chemical formula CaCO₃ and is the main component of limestone, marble, etc. Calcium powder is usually white crystals, odorless, essentially insoluble in water, and reacts readily with acids to release carbon dioxide. It is one of the common substances found on earth within rocks such as aragonite, calcite, chalk, limestone, marble, travertine, etc. It is also a major component of the bones or shells of some animals. CCC is also an important building material with various industrial uses. Physical Properties of Calcium Carbonate Calcium carbonate is a white micro-fine crystalline powder, tasteless and odorless. It has two forms: amorphous and crystalline. Crystalline […]
炭酸カルシウム、改良された配合におけるその役割
In recent years, with the rapid development of calcium carbonate processing technology and the rapid development of calcium powder surface treatment technology, it can not only reduce the cost of products but also improve many properties of products, significantly improve the overall performance of materials and increase the added value of products. Common modification effects of GCC (1) Improve the rigidity of composite materials Calcium carbonate can improve the flexural strength, flexural modulus, hardness, wear resistance and other properties of composite materials. For plastic films, the rigidity of composite materials can significantly increase the film’s stiffness, which is beneficial to the smoothness and curling of the film. (2) Improve the […]
炭酸カルシウムの工業用途は何ですか?
Industrial use of calcium carbonate is widespread due to its versatility and cost-effectiveness. This mineral is used in many industries, including paper, plastics, paints, and construction. In the paper industry, calcium carbonate is a filler and coating pigment. It improves brightness and opacity. In plastics, it is a cheap filler. It improves strength and lowers production costs. It is also a key ingredient in cement and concrete in construction. It adds strength and durability. Calcium carbonate has many uses. This shows its importance in manufacturing. It also improves product quality in many industries. Calcium carbonate is a versatile mineral compound widely used in various industries due to its exceptional properties. […]
性能の向上: 重質炭酸カルシウム粉末の乾燥表面改質の利点
乾式表面改質は、重質炭酸カルシウム粉末の性能を向上させるために広く使用されている技術です。このプロセスには、液体媒体を使用せずに粉末粒子の表面特性を変更することが含まれます。この記事では、重質炭酸カルシウム粉末の乾式表面改質の利点と、さまざまな業界でのその応用について探ります。 乾式表面改質の定義とプロセス: 乾式表面改質は、重質炭酸カルシウム粉末粒子の物理的および化学的特性を変更する表面処理技術です。 。このプロセスには、流動床反応器、ジェットミル、分級機などの特殊な装置の使用が含まれます。粉末粒子はさまざまなガスまたは蒸気にさらされ、表面と反応します。
重質炭酸カルシウム粉末の乾燥表面改質に関する包括的なガイド
表面改質は、重質炭酸カルシウム粉末の特性と用途を向上させる上で重要な役割を果たします。乾式表面改質技術は、炭酸カルシウム粒子の表面特性を変えることにより、分散性、相溶性、レオロジー挙動、およびその他の重要な特性を改善できます。この包括的なガイドでは、変性炭酸カルシウム粉末の概念を探り、通常の炭酸カルシウム粉末と比較した変性炭酸カルシウム粉末の使用の違いと利点を詳しく説明します。改質炭酸カルシウム粉末について: 改質炭酸カルシウム粉末は、特定の特性を高めるために表面処理または改質が施された粒子を指します。表面改質には、粉末にさまざまな化学的または物理的処理を適用することが含まれます。これにより、粉末が変化する可能性があります […]