What is ultrafine powder, the use of ultrafine powder, and u
> Definition of ultrafine powder
(a)Micro powder of average diameter less than 47 micron; when using powder molding manufacturing parts, micro powder tends to make parts have very good characteristics.
(b) A form of powdery dye products; it is very small particles and well uniformity, also known as suspension pad dyeing powder, can be directly used in VAT of suspension pad dyeing process.
> Ultrafine powder mill, ultrafine mill：
Powder fineness that ultrafine mill can process: 325meshs~3000mesh, adjustable.
Complete set of ultrafine mill equipment including: main unit of ultrafine powder mill, separator, powder collector, silencer, sound-proof room, dust cleaner, blower, crushing machine, Elevator, storage hopper and vibrating feeder. Ultrafine powder mill equipment, ultrafine mill applies to various superfine powder processing of non-flammable, non-explosion and brittle materials with middle and low hardness, Moh's hardness below 7 level, such as calcite, Cretaceous, limestone, dolomite, carbon black, kaolin, bentonite, talc, Mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, bump bar stone, rectorite, and diatomite, barite, gypsum, alunite, graphite, fluorite, phosphorus ore, potassium ore, float stone etc., more than 100 kinds of materials, yield can up to 0.5-12 TPH.
> Applications of ultrafine powder:
Superfine powder is grinded by ultrafine mill, ultrafine powder mill equipment, which fineness can adjusted under 3,000meshs (5 micron). Ultrafine powder’s different types according to the different raw materials, and its nature and role are not the same. Such as:
(A) Calcite Super fine powder (heavy calcium fine powder) can be used as fillers for artificial stone, artificial floor tiles, natural rubber, synthetic rubber, paint, plastic, new type composite calcium plastic, cable, paper, toothpaste, cosmetics, glass, medicine, coating, ink, power insulated, food, textile, feed, binder, sealant, asphalt, building materials, linoleum building supplies, fireproof ceiling, daily chemical and other products.
(B) Carbon black superfine powder mainly used as rubber reinforcing agent and filler, its consumes about half of the consumption of rubber. 94% of carbon black is used in rubber industry, of which about 60% is used in tire manufacture. In addition, carbon black is also used as colorants for ink, paint, plastic and UV-screening agent for plastic products. Other products such as electrode, batterie, resistor, explosive, cosmetic and polishing paste, carbon black superfine powder is also important auxiliaries of them.
(C) Wollastonite super fine powder with low iron, high brightness, because of its particular morphology of crystal structure determines its nature. Wollastonite has good insulation, and at the same time has a very high whiteness and good dielectric properties and high heat resistance, weather resistance performance, so widely applies to ceramic, chemical, metallurgy, paper, plastics, paint, and other areas.