Aerogel Silica for Ink-Jet Printing Materials

◆Description of products

GS – 350 series silica for ink-jet printing media is our most standard of color ink substrate surface coating of adsorption material. The product has a high pore volume, high reducebility and absorption. This makes the dye nonproliferation, not cross color, high clear. So that the pictures distinguish ability is high and colorful.

◆Applications Scope

Matte printing paper ,color spray paper, matte PP paper, projection  film, paper, working sketch, engineering drawing, JYFG(first coat)

◆The specification, feature and application

Grade	GS-350	GS-350C
Process	Aerogel	aerogel
Form	White powder	White powder
Sio2 content %	99.9	99.9
Whiteness	98	98
Average particle size um	4.5-5.5um	9.5-10.5um
Pore volume ml/g	1.6-1.8	1.6-1.8
Heating loss % 105℃2h	4-5	4-5
Ignition loss % 950℃2h	5-8	5-8
BET specific surface area ㎡/g	230-250	230-250
DBP absorption oil value ml/100g	350-400	350-400
PH value	6.5-7.5	6.5-7.5
Application scopes	Matte printing paper ,color spray paper, matte PP paper, projection  film, paper, working sketch, engineering drawing, JYFG(first coat)
Features of products	High pore volume、 strong ability of absorbing ink、reality、high bright-colored、whiteness, disperse, the gradation of picture is distinct.