DESCRIPTION

H D - 1 4 2 is a structure modified, hydrophilic fumed silica.

This special

grade was developed for marine coatings i.e. anti-fouling applications.

TYPICAL APPLICATIONS

Marinecoatings

Transportation coatings

TECHNICAL DATA

deliveryform free-flowing powder

pH-value 4 - 6

SiO2 content >99.8 %

specific surfacearea(BET) 175 - 225 m²/g

tamped density Approx. 150 g/l

watercontent Max. 2.0 %

RECOMMENDED ADDITION LEVEL

As supplied calculated on total formulation: 2 - 8 wt-%

PROCESSING INSTRUCTIONS

Addition as supplied is recommended.

HANDLING & STORAGE

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