Ultra white nano silica

&Nbsp; █ product characteristics: rheological and thixotropic control of liquid systems, adhesives, polymers, etc; Used as dust-proof, thickening and anti sagging additives; Hcr-rtv-2k silicone rubber reinforcement; It can be used to regulate free flow and as an anti caking agent to improve powder properties

█ product technical indicators:

item	indicator specification
level	fumed silica	fumed silica	fumed silica
model grade	ug-sp130	ug-sp150	ug-sp200
particle size	14nm	14nm	12NM
appearance  & Nbsp; Form	white powder White  Powder	white powder White powder	white powder White powder
whiteness  & Nbsp; Whiteness≥	98	98	98
SiO2  & Nbsp;%& Ge;	99 9	99 9	99 9
pH value   PH value (5% in water)	6 5-7 5	6 5-7 5	6 5-7 5
bet (specific surface area) BET specific surface area   M2/g	130± fifteen	150± fifteen	200± twenty-five
bulk density g/l	40-50	40-50	40-50
heating reduction%105, 2h Heating loss (105 ℃ for 2h )	1 0-1 5	1 0-1 5	1 0-1 5
ignition loss%1000, 2h Ignition loss (1000 ℃ for 2h )	1 5-2 0	1 5-2 0	1 5-2 0

█ application scope:
Paints and coatings;
Unsaturated polyester resin, layered resin and gel coat;
HTV and rtv-2k silicone rubber;
Adhesives and sealants;
Printing ink;
Cable insulation glue and cable gel;
Plant protection;
Food and cosmetics