XUNYU CHEM
XUNYU CHEM manufactures hydrophilic fumed silica used in silicon rubber, sealant & adhesives, coatings, and resins. Xunyu’s XYSIL fumed silica is white, innoxious, insipid, amorphous fine chemical powder and has many features such as small partical size, large BET surface area, high surface activity, and high purity.