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CA 80 Castable Refractory Cement Used in Machinery Processing , High Thermal Stability

Categories Refractory Castable
Brand Name: ZZRS
Model Number: CA80
Certification: ISO9001 CE
Place of Origin: Henan China
MOQ: 1TON
Price: USD 1000-1200 TON
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000TONS PER MONTH
Delivery Time: Within 15 days after receiving advance payment
Packaging Details: In 25kg small bags then in Ton-bags
SiO2: ≤0.5%
Al2O3: ≥77%
Fe2O3: ≤0.5%
R2O: ≤0.4%
S: ≤0.1%
325M Sieve residue: ≤5%
Initial setting time: ≥45min
Final setting time: ≤6h
Flexural strength: 1d ≥5.0MPa
Compressive strength: 1d ≥30MPa
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CA 80 Castable Refractory Cement Used in Machinery Processing , High Thermal Stability


CA 80 Castable Refractory Cement Used in Machinery Processing , High Thermal Stability


Description:


The binding properties of aluminate cements are mainly due to the hydration of calcium aluminate.


Features:


1:Fast hard high strength

2:fire resistance

3:resistance to sulfate erosion

4.high refractoriness under load,

5. high thermal stability,

6.good creep resistance

7.thermal shock resistance.


Application:


metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.


productCA50FA600A700A900CA50R

Chemical Compositionn

(%)

SiO2≤8.0≤7.8≤7.5≤5.5≤7.0
Al2O3≥50.0≥50.0≥51.0≥53.5≥52.0
Fe2O3≤2.5≤2.5≤2.5≤2.5≤2.5
R2O≤0.4≤0.4≤0.4≤0.4≤0.4
S≤0.1≤0.1≤0.1≤0.1≤0.1
Cl≤0.1≤0.1≤0.1≤0.1≤0.1
45µm residue (%)≤20≤15≤12≤8≤8
Blaine (m2/kg)≥300≥300≥320≥350≥350
InitialSetting (min)≥30≥45≥60≥90≥30
FinalSetting (h)≤6≤6≤6≤6≤6
Flexural strength (MPa)6h————————≥3.0
1d≥5.5≥6.0≥6.5≥8.0≥7.0
3d≥6.5≥7.0≥7.5≥10.0≥8.0
Compressive strength (MPa)6h————————≥30
1d≥40≥45≥55≥72≥60
3d≥50≥55≥65≥82≥70

Product Pictures:

Quality CA 80 Castable Refractory Cement Used in Machinery Processing , High Thermal Stability for sale
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