XYSIL 150 is a hydrophilic fumed silica, has similar specifications to: Aerosil 150, Cab-o-sil LM150, HDK V15, Reolosil QS10(QS10LS), Orisil 150.
XYSIL150
XYSIL 150 fumed silica package
fumed silica applications

XYSIL 150 has been exported to US&Canada, Italy, Spain, France, Iran, India, Thailand. It’s has been used as a high quality with competitive price replacement to Aerosil 150, Cab-o-sil LM150 by clients, applied in paints and coatings, adhesive and sealants, unsaturated polyester resins, silicone rubber, fiberglass, etc.

Application of XYSIL150

  • RTV Silicone Sealant
  • HTV Silicone Rubber

Functions of XYSIL150

  • Provide the good Reinforcement and thixotropy for RTV Silicone Sealant
  • Improve the reinforcement for HTV Silicone Rubeber

XYSIL150 & Aerosil 150 Data Comparing Table

* NOTE: Despite the similarity of main specs, performance can be different in some applications because the diffrence of particle sieze and other minor specifications.

Properties XYSIL150 Typical Value Aerosil150 Typical Value
BET surface area [m2/g] 150 ± 25 150 ± 15
Loss on drying [%] < 1.5 < 1.5
pH value 3.8 – 4.5 3.7 – 4.5
SiO2 content ≥99.8 ≥99.8
Tamped density [g/L] 25 ~ 60 approx. 50
Loss on ignition ≤ 2.5 ≤ 2.5


More details of XYSIL 150: https://fumed-silica.net/products/hydrophilic-fumed-silica/xysil-150/

About XYSIL® and Xunyuchem

Henan Xunyu Chemical Co., Ltd a professional fumed silica manufacturer from China. It dedicates to fumed silica’s researching, manufacturing and marketing since the year of 2006. Its annual capacity of fumed silica is over 6,000 Mt.

XYSIL® has grown as a famous fumed silica brand in the international market. Since 2010, XYSIL® entered over 40 countries all over the world. With high quality and competitive price, it has builds a solid reputation amount customers in paints/coatings, adhesives/sealants, silicone rubbers, etc.