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PRODUCTS / Refractory products for Converter /
Gunning Mixes for Converter
Brand: PN-ZL
Using pure magnesia as main starting material, together with unique binding system, PN-ZL series of gunning mixes offer high adhesive strength, low rebound rate, good sinterability, superior resistance to erosion/corrosion.
They are optimal products for both cold and hot repair maintenance of converter lining.
Main Properties:
BrandPN-ZLA
MgO(%);≥80
Cr2O3 (%);≥-
Al2O3 (%);≤-
Bulk density110℃×24h2.4 
(g/cm3);≥1500℃×3h2.5 
Modulus of rapture (MPa);≥110℃×24h4.0
1500℃×3h8.0
Cold crushing strength (MPa);≥110℃×24h12
1500℃×3h20
Water addition (%)11±1
Max service temperature (℃)1750
Packaging: Export bags on pallet
Transportation & storage: Keep dry and handle with care
Especial note: Use within 5 months. Do not use if agglomeration appears.
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