Product Attributes

Brand: HJSIL® FUMED SILICA

Place Of Origin: China

Grade: Industrial Grade

Supply Ability & Additional Information

Packaging: 10KG

Transportation: Ocean,Land,Air,Express

Supply Ability: 100 MT / MONTH

HS Code: 28112290

Port: QINGDAO,SHANGHAI,GUANGZHOU

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:

Kilogram

Package Type:

10KG

Picture Example:

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fumed silica applications

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Hydrophobic Silica in Protective Coatings - HJSIL R620

Description:
Fumed Silica can also be used to control the flow of printer ink and control the fluidity of ink to obtain clear printing; it is used as a dispersant and flow control agent in the toning of ink cartridges for copiers and laser printers. In the field of printing, the most important requirement is clear text and images with high color saturation. Toner, on the other hand, is the most important factor in determining the quality of printed images produced by laser printers and copiers. Additives for wood coatingsAnti-corrosion paint is a type of paint used on the surface of objects to protect the interior of objects from corrosion. It is a kind of paint commonly used in industrial construction and is widely used in aviation, ships, chemicals, oil pipelines, steel structures, bridges, oil drilling platforms and other fields. Chemical corrosion, anti-fouling, anti-rust and other functions.

Advantages of silica

• Provides good reinforcement and transparency for HTV and liquid silicone rubber

• High hydrophobicity and stable thixotropy, using in coating and ink can prevent from anti-caking, anti-sagging, anti-thixoteopy

• High surface area, small particle size and good decentrality, performanca high anti-foam property

• Improve the free flow, homogenity and probability stability of carbon powder

HJSIL® R620 is supplied in 10kg kraft paper bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.

Characteristic physico-chemical data

Properties and test methods	Unit	Typical value	Standardization
Specific surface area (BET)	m2/g	180±20	GB/T20020
pH value (in 4% dispersion)		5.5 ~ 7.5	GB/T20020
Loss on drying (2 hours at 105 °C)	Wt%	≤ 0.5	GB/T20020
Loss on ignition (2 hours at 1000 °C, based on material dried for 2 hours at 105 °C)	Wt%	≤ 4.0	GB/T20020
Silica content (based on ignited material)	Wt%	≥ 99.8	GB/T20020
Tamped density (based on material dried for 2 hours at 105 °C)	g/L	40 ~ 60	GB/T20020
Carbon content (based on material dried for 2 hours at 105 °C)	Wt%	1.6~ 2.0	GB/T20020

Overview

Henan Minmetals East New Materials Co., Ltd. focuses on the research and development, production and global sales of the silicon-based materials. The company's main products include Fumed Silica, matting powder, Silica Aerogel, and special silicone products. Minmetals East New Materials is located in Jiaozuo, Henan. The main production bases are located in Henan, Shandong, Ningxia and Jiangsu Province. In Middle of China, South China and East China, it has its own sales network, warehousing. Besides local market, the company has rich overseas marketing operations experiences, and supplied the global customers more than 50 countries around the world. We plan to establish subsidiaries in Southeast Asia and Europe, and are committed to becoming a global supplier of silicon-based materials and new materials applications and solutions.

Production Factory Photos

Production Certification