DESCRIPTION

H D - 1 8 1 6 is a fumed silica after-treated with hexadecylsilane.

KEY BENEFITS

especiallydeveloped for WBC

weaklyhydrophobic

good incorporation to WBC

TYPICAL APPLICATIONS

General industrial coatings

TECHNICAL DATA

carboncontent 0.9 - 1.8 %

losson drying <1.0 %

pH-value 4.0 - 5.5

SiO2 content >99.8 %

specific surfacearea(BET) 170 - 210 m²/g

tamped density Approx. 60 g/l

RECOMMENDED ADDITION LEVEL

As supplied calculated on total formulation: 1.0 - 2.0 %

PROCESSING INSTRUCTIONS

Addition to the coating as supplied or as a predilution is possible.

HANDLING & STORAGE

When stored in an original unopened packaging, the product has a shelf

life of 24 months from the date of manufacture. We recommend to

store the product in closed containers under dry conditions and to

protect the material from volatile substances.