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. | |
