ISO Certificated Refractory Ramming Mass
Model Number: Refractory Ramming Mass
Minimum Order Quantity: 25 tons
Refractory ramming mass is made of refractory aggregates, binders and admixtures, etc. The refractory aggregate varieties are divided into clay, high-alumina, mullite corundum, siliceous, magnesia and silicon carbide and so on. According to the composition, and ramming method construction, so called refractory ramming mass.
Refractory ramming mass is extensively used in masonry steel furnace bottom, induction furnace work lining, smelting furnace lining, electric furnace roof light parts. Application in high-aluminum iron trench, large-scale iron furnace and other thermal equipment.
Different binders used in different ramming mass:
★High-alumina, clay ramming material commonly uses phosphoric acid, aluminum phosphate, aluminum phosphate re-binding agent.
★Magnesia and other alkaline ramming materials often use phosphates and their polymers as binders.
★In the silicon ramming material commonly uses water glass, silica gel as a binder.
★The use of asphalt tar or resin is mainly used as a binder.
|High Alumina Ramming Mass||
Reheat liner change rate
|Water glass bind||2.51||71.4||/||/||+0.1 (1000℃)||1180|
|Aluminium sulfate bind||2.65||30.6||27.5||44.8||+0.7(1450℃)||1280|
|Aluminium Phosphate bind||2.70||38.5||47.6||67.2||+0.6(1600℃)||1300|
|Remark||ISO Certificated; Customized|
Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.
★Castable: Ton bag with rain film and 25kg bags inside
★Or according to customer's requirements
★Port of dispatch: Tianjin port; Qingdao port
★Delivery time: According to customer's demand or two sides negotiate
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★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment.
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