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Zinc-based material
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Summary Introduction
This product is a gray metallic powder with a regular spherical crystal structure, a density of 7.14g/cm3, a melting point of 419°C, and a boiling point of 907°C; it is insoluble in water but soluble in acids, bases, and ammonia, exhibiting strong reducing properties; it is stable in dry air but tends to clump in humid air, forming basic zinc carbonate that covers the surface of the particles.
Tel: +86 135 9774 9636 (Mr. Feng)
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ProductProperties:
This product is a gray metallic powder with a regular spherical crystalline structure, a density of 7.14g/cm3, a melting point of 419°C, and a boiling point of 907°C; it is insoluble in water but soluble in acids, bases, and ammonia, exhibiting strong reducibility; it is stable in dry air but tends to clump in humid air, forming basic zinc carbonate that covers the surface of the particles.
Product Features:
● Minimal oxidation, high purity, with total zinc content greater than 99.5% and metallic zinc content greater than 97%.
● Low content of harmful substances (especially lead, cadmium, chromium, mercury, iron), controlled to below 0.001%, high activity, good corrosion resistance, and more environmentally friendly.
● Particles are regularly spherical, with smooth and clean surfaces; irregular shapes and clumped particles are rare.
Product Applications:
Chemical production: used in the production of insurance powder, lithopone (zinc barium white), carving white blocks, dye intermediates, etc., as a reducing agent in large quantities, with a coarser particle size than zinc powder used in coatings, with an average particle size of 10-12μm.
Zinc anti-corrosion coating production: The main use of metallic zinc is for the corrosion protection of steel components, with coating methods including hot-dip, electroplating, thermal spraying, zinc-rich coatings, powder coating, and zinc diffusion, among which hot-dip is the primary method. Zinc-rich coatings are mainly used for large components unsuitable for hot-dip and electroplating, such as large outdoor steel structures (marine engineering, bridge pipelines, highway guardrails, etc.), ships, containers, etc. Depending on the film-forming base material, zinc-rich coatings can be divided into organic and inorganic types. Organic zinc-rich coatings commonly use epoxy esters, epoxy resins, chlorinated rubber, vinyl resins, and polyurethane resins as film-forming base materials, with zinc powder content in the dry film reaching 85%-92%. Inorganic zinc-rich paints use water-based lithium silicate, water-based potassium silicate, ethyl silicate, or cement slurry as base materials, with zinc powder content in the dry film reaching 92%. The average particle sizes of zinc powder for coatings are 2-3μm and 5-7μm.
Two specifications, with a narrow particle size distribution and good dispersibility.
Mechanical plating and zinc diffusion production: Mainly used for mechanical zinc plating of screws, nails, iron wires, and shot nails, our company produces refined zinc powder for mechanical zinc plating processes, with airflow speed multi-stage particle sizes ranging from
300-1500 mesh combinations, with main specifications of 5#, 6#, 8#, and 10#, suitable for mechanical zinc plating processes with different technical standard requirements, resulting in a smooth coating. Additionally, our company produces specialized zinc powder suitable for zinc diffusion process technical requirements, characterized by uniform particle size distribution and resistance to oxidation during use.
Hydrometallurgy: Used for solution purification and metal displacement recovery, such as refining gold, silver, and non-ferrous metals.
Pharmaceuticals and pesticides: Zinc powder is used as a reducing agent in the production of anti-inflammatory drugs, and as a raw material for producing highly effective low-toxicity pyrethroid pesticides.
Packaging:
The regular packaging for this product is sealed iron drum packaging or woven bag packaging, lined with plastic film inner bags, with a net weight of 25-50Kg per drum (bag); flexible bulk bag packaging is also available, with unit packaging of 500Kg/bag or 1000Kg/bag. Additionally, our company can provide various special forms of packaging according to customer requirements.Storage and Transportation:
This product should be stored in a dry, ventilated environment free from acids, bases, and flammable materials, and care should be taken to prevent moisture, rain exposure, and open flames during storage and transportation, avoiding damage and leakage of the outer packaging. This product should be used as soon as possible within three months from the production date, and any unused product after opening must be resealed.本品应贮存在干燥、通风、无酸、无碱、无易燃物品的环境中，贮存和运输过程中严防受潮、雨水淋湿及明火，避免外包装损坏、泄漏。本品应尽可能在生产日期之日起的三个月内使用完毕，开封后未用完的产品须重新扎口密封。
Factory
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SERVICE ADVANTAGES
Daye Jinpeng Friction Material Co., Ltd. was established in Daye City, evolving from the original Caojiawan wollastonite mine. The company has transitioned from a primary focus on wollastonite and copper mining to its current state of processing and selling metal and non-metallic ore powders, mineral fibers, and more.Upholding the company philosophy of "Accumulating Virtue, Preserving Integrity; Enjoying Dedication, Succeeding with Honesty," the company has established two brands, committed to creating the [Jin Peng] [SPAR] 2 brands, and is committed to focusing on providing exceptional service to our valued customers.
Company established in 2013
Plant area 5000 square meters
Large production machinery and equipment
More than 300 cooperative customers
Fully equipped and rich in resources
The company has a wollastonite, a copper mine. Daye has polymetallic mines (gold, silver, copper, iron, tungsten, antimony, etc.) and non-metallic resources (wollastonite, calcite, feldspar, quartz, bentonite, kaolin, etc.)
Professional team, strict quality inspection
The company combines a number of domestic institutions of higher learning, as well as the same industry processing, modification, composite materials. Actively carry out technological innovation, product upgrades, continuously improve the quality of the company's products, develop modified materials, composite materials, strictly require all aspects of production, and complete the ISO9001 certification.
Advanced technology, leading technology
Own 5R Raymong Mill 1 set. 4R Raymung Mill 2 sets, Longyan Yifeng Mill 998. Needle-like wollastonite powder impact mill, zircon media wet ball mill, continuous modification machine, grading screen and other equipment. Different content for you.
One-to-one service, one-minute response
Respect customers, understand customers, continue to provide products and services that exceed customer expectations, be customers forever partners, satisfy customers and reduce costs. Improve quality, have quality, the pursuit of sustained, is our duty.
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