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:

Hydrophobic silica for Metal and Glass Coating

Speciality Silica Description:

Silica in Metal and Glass Coating
Coatings for metal and glass substrates, such as aluminum profiles for construction; metal parts for cars, trucks and buses; metal furniture, shelves, shelves, fixtures, rims, fittings and lighting; metal parts; solar panels; wine bottles; perfume bottles; infrared absorption windows; and more.

Advantanges of HJSIL hydrophobic + HMMAT matting agent for Coatings And Paints:

Additives and co-binders for waterborne, solventborne, and UV-curing inkjet inks

Applicable to the following system coatings
waterborne
Water-based paint is an environmentally friendly surface treatment that uses water as a solvent to disperse the resins used to make coatings or paints. Water should be at least 80% of the solvent used. Its purpose is to make paint or paint an environmentally friendly product that is easy to apply. Water-based paints are widely used due to their low VOC (volatile organic compound) content.

solvent type
Solvent-based coatings are surface treatments that contain VOCs. Advances in water-based coatings have made them an increasingly attractive option as a way to protect material surfaces even in harsh conditions. Solvent-based coatings can be distinguished by their VOC content, which can range from medium solids (about 50% VOC) to very high solids (less than 10% VOC).

UV
UV coating is an organic surface treatment that is cured by UV radiation. The VOC content of these coatings ranges from 0-50%. UV coatings have the advantage of a very fast curing mechanism (<1 second), which allows the painting process to proceed faster.

Technical Data Overview

Minmetals East New Materials Fumed Silica Production Base, the main products provided include hydrophilic silica, hydrophobic silica, and various custom-developed silica products. The silicas are widely used in paints, inks, coatings, adhesives and sealants, unsaturated resins, cosmetics, defoamer, electronic packaging, pesticides, medicine, fertilizer, feed and other industries. The first sales of HJSIL fumed silica products started in 2007 and our users and customers are from more than 50 countries around the world.

Comparison Table

	HJSIL	Wacker	Cabot	Evonik	TOKUYAMA
Hydrophilic	HJSIL 150	V15	LM-150	Aerosil 150	Reolosil QS10
	HJSIL 200	N20	M-5	Aerosil 200	Reolosil QS102
	HJSIL 300	T30	H-5	Aerosil 300	Reolosil QS30
	HJSIL 380	T40	EH-5	Aerosil 380	Reolosil QS40
Hydrophobic	HJSIL R110	H18	TS-720	Aerosil R202/R208	DM-20
	HJSIL R272	H15	TS-610	Aerosil R 972	DM15
	HJSIL R274	H20	/	Aerosil R 974	/
	HJSIL R620	/	/	/	/
	HJSIL R622	/	/	Aerosil R 812	/

Hydrophilic Fumed Silica

HJSIL grades	BET surface area [m2/g]	Loss on drying [wt.%]	pH	Carbon content [wt.%]	Loss on ignition [wt.%]	Sieve residue [wt.%]	Silica content [wt.%]	Tamped density [g/L]
HJSIL 150	150 ± 25	≤ 1.5	3.6 ~ 4.5	≤ 0.2	≤ 2.5	≤ 0.05	≥ 99.8	40 ~ 60
HJSIL 200	200 ± 25	≤ 1.5	3.6 ~ 4.5	≤ 0.2	≤ 2.5	≤ 0.05	≥ 99.8	40 ~ 60
HJSIL 300	300 ± 25	≤ 1.5	3.6 ~ 4.5	≤ 0.2	≤ 2.5	≤ 0.05	≥ 99.8	40 ~ 60
HJSIL 380	380 ± 30	≤ 1.5	3.6 ~ 4.5	≤ 0.2	≤ 2.5	≤ 0.05	≥ 99.8	40 ~ 60

Hydrophobic Fumed Silica

HJSIL grades	BET surface area [m2/g]	Loss on drying [wt.%]	pH	Carbon content [wt.%]	Silica content [wt.%]	Tamped density [g/L]	Loss on ignition [wt.%]	Treated with
HJSIL R110	100 ± 20	≤ 0.5	4.0 ~ 7.0	3.5 ~ 5.5	≥ 99.8	40 ~ 60	≤ 4.0	PDMS
HJSIL R272	110 ± 20	≤ 0.5	3.8~ 5.0	0.6 ~ 1.2	≥ 99.8	40 ~ 60	≤ 2.0	DDS
HJSIL R274	170 ± 20	≤ 0.5	3.8 ~ 5.0	0.7 ~ 1.3	≥ 99.8	40 ~ 60	≤ 2.0	DDS
HJSIL R620	180 ± 20	≤ 0.5	5.5 ~ 7.5	1.6 ~ 2.0	≥ 99.8	40 ~ 60	≤ 4.0	HMDS
HJSIL R622	260 ± 30	≤ 0.5	5.5 ~ 7.8	2.8 ~ 4.0	≥ 99.8	40 ~ 60	≤ 4.0	HMDS