HMMAT® 708 High Grade Matting Agent

HMMAT® 708 Matting agents are high performance silica developed for a variety of applications in Paint & Coating.

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CHARACTERISTIC

TECHNICAL DATA

APPLICATIONS

PACKAGING

CHARACTERISTIC

HMMAT® 708 Matting agents are high performance silica developed for a variety of applications in Paint & Coating.

TECHNICAL DATA

Properties and test methods	Unit	Typical Value
Porosity	ml/g	≥1.0
pH value (5% in water)		6.0-8.0
Loss on drying (2 hours at 105 °C)	Wt%	≤ 5.0
Loss on ignition (2 hours at 1000 °C)	Wt%	≤ 12.0
Particle size(D50)	μm	7.5-8.0
Oil absorption (DBP)	g/100g	150-200
Content of SiO₂(Dry basis)	Wt%	≥ 99.0
Whiteness		≥ 93.0
Surface treatment		Special

APPLICATIONS

UV wood coating
UV ink

PACKAGING

HMMAT®708 is supplied in 10kg kraft paper bags.
We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.