- Contact Person : Ms. Lu Michelle
- Company Name : Zibo Yonganda Industry And Trade Co., Ltd.
- Tel : 86-533-5580808
- Fax : 86-533-5581888
- Address : Shandong,zibo,Lingzi Town, Zichuan District, Zibo City,Shandong Province, China
- Country/Region : China
- Zip : 255154
AL-80%Refactory Brick Fire brick
Fire-clay refractory brick.1. N-1AL2O3 (%)>42Refractoriness >1750Refractoriness under load KD>1400Permanent linear change onreheating1500*2h1450*2h1400*2h:+0.1; -0.4 Apparent Porosity(%)<22Cold crushing strength (Mpa)>29.42. N-2aAL2O3 (%)>40Refractoriness >1730Refractoriness under load KD>1350Permanent linear change onreheating1500*2h1450*2h1400*2h:+0.1; -0.5 Apparent Porosity(%)<24Cold crushing strength (Mpa)>24.5High-alumina refractory brick1. LZ-75AL2O3 (%)>75Refractoriness>1790Refractoriness under load KD>1520Permanent linear change onreheating1500*2h:+0.1; -0.4 1450*2h1400*2hApparent Porosity(%)<23Cold crushing strength (Mpa)>53.92. LZ-65AL2O3 (%)>65Refractoriness >1790Refractoriness under load KD>1500Permanent linear change onreheating1500*2h:+0.1; -0.4 1450*2h1400*2hApparent Porosity(%)<23Cold crushing strength (Mpa)>493.LZ-55AL2O3 (%)>55Refractoriness >1770Refractoriness under load KD>1470Permanent linear change onreheating1500*2h:+0.1; -0.41450*2h1400*2h Apparent Porosity(%)<22Cold crushing strength (Mpa)>44.14.LZ-48AL2O3 (%)>48Refractoriness >1750Refractoriness under load KD>1420Permanent linear change onreheating1500*2h1450*2h:+0.1; -0.41400*2h Apparent Porosity(%)<22Cold crushing strength (Mpa)>39.2
AL-80%Refactory Brick Fire brick
