Construction / Roofing - Bituminous / Huntite/Hydromagnesite

Huntite/Hydromagnesite

Introduction:

Securoc C10 and Securoc D10 products are different blends of two minerals: Huntite and Hydromagnesite.

In bituminous roofing huntite/hydromagnesite can be used as synergist in combination with ATH. In order to improve char formation and prevent dripping. Sibelco is providing a ready made blend Portaflame SG63C10 to the market.

Basic product (mineral blend) properties

Property C10 D10 Unit
Moisture 0.6 0.6 [%]
pH 10 10 [-]
Hardness (Mohs) 2 – 3 2-3 [-]
Refractive index 1.61 – 1.64 1.61-1.64 [-]
Colour (D65/ 10°) L* 98 98 [-]
Ry 93 93 [-]
Density 2.5 2.6 [kg/dm3]

 

Securoc products overview

Product Grade D50

[µm]

OA

[g/ 100 g]

Surface treatment
Securoc C10 3 57 –
D10 3 57

 

Production location: Lefkara (GR), Maastricht (NL)

Functionality: smoke supression and flame retardancy.

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