High Refractoriness Perlite Casting Slag Sand

Product Description
SLAG REMOVER (Un-Expanded Perlite) is used for removing slag from Molten metal. It is in the form of Granules. It is used in Cupola Furnace, Induction Furnace & Pouring ladle.
TheChemical CompositionofSlag Remover K-34# for Cast Iron SiO2Al2O3Fe2O3CaOMgOK2ONa2OIG74.2%12.9%1.05%0.80%0.11%4.54%3.19%3.3% Specific Gravity(normally packed) 0.5-0.9KG/L volume per unitHeat Durability SK O2ª(1060°)Thermal Conductivity 0.280-0.34Kcal /mh℃(Measured at 180-300℃) Sound Absorption approx , 60%PH value 7Water Absorption 15%-28%Oil Absorption 10%-24%Freezing Test No change at -20℃ for 24 hours Porosity Tesr 48.6%(JIS:R: 2614 )42.9% (JIS:R:2215) Chemical resistance
Extremely stable due to natural glass MODELUMMESHH2ONET(kg)USAGEK-34500-9030-200Below0.3%20Kg/bagCast Iron
♦Scatter a small amount of slag remover in molten metal surface at first;
♦Scatter a thin layer of slag remover to cover the surface, after fully reaction, pick out the slag before casting out;
♦Scatter some slag remover to the molten metal in ladle,pick upthe slag, and repeat once again;
♦Addition amount should be about 0.05% - 0.1% by weight of the metal.
PATTERN WAXCOLLOIDAL SILICA SILICA SAND
♦Why choose FSK?
Cost-effective, fast development efficiency, professional operation with integrity.
Product quality assurance, delivery guarantee, good after-sales service.
♦WhencanI get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell me by email so that we will reply to you in time.
♦How can I get samples to checkthequality?
After price /confirm/iation, you can require samples to checkthequalityof our product. We could send you samples for free while you bear the freight cost.
♦Can you do the special packing for us?
Yes, we could pack our product according to the requirement of our customers.
♦How long is yourdelivery time?
We usually deliver the goods within 10 days after the payment.