Graphite Blocks/Square

Graphite block/square (Extrusion|Molding|Isostatic Pressing) is a main graphite products. The production process is similar with graphite electrode, but not a by-product of graphite electrode. There are a lots of classification, the production process is complex, and general production cycle is higher than two months. Also, there are variety types of graphite block/square.  Generally, it can be divided into extrusion graphite block/square, molding graphite block/square and isostatic pressing graphite block/square in accordance with different processing technologies.  It can be divided into fine-particle graphite block/square, medium-coarse particle graphite block/square and coarse-particle graphite block/square in accordance with different granularity.  The graphite block/square is widely used: for example, it is used to manufacture product molds (EDM). Meanwhile, the graphite block/square is also widely used in other manufacturing industries. We can produce any specifications of the graphite block/square below the size 3600mm(length)×850 mm(width)×850mm(height).  Xingtai Lingte Technology has more than twenty years of experience in graphite block/square production, and the graphite block/square provided by us has following characteristics:  THE GRAPHITE BLOCK/SQUARE HAS HIGH BULK DENSITY, LOW RESISTIVITY, OXIDATION RESISTANCE, CORROSION RESISTANCE, HIGH TEMPERATURE RESISTANCE AND GOOD ELECTRICAL CONDUCTIVITY, ETC.   SPECIFICATIONS OF GRAPHITE BLOCK|SQUARE Specification Size of Graphite Block/Square 2PSK 2TSK 0.8TSK 0.8GSK Ф430*2040 Ф430*2040 400*400*1800 500*500*1900 8p:Ф430*2040 400*400*1800 500*500*2100 500*500*2100 400*400*1800 500*500*1950 Ф530*1900 580*580*1900 400*400*2100 500*500*2100 Ф630*1900 Ф630*1800 500*500*2100 Ф530*1900 Ф730*370 600*600*2400 Ф530*1900 Ф580*580*1900 Ф730*620 Ф680*610 Ф630*370 Ф630*1900 Ф730*1850 Ф730*370 Ф630*1900 580*580*1900 Ф750*620 Ф730*420 580*580*1900 600*600*2400 Ф830*370 Ф730*520 600*600*2400 Ф730*1850 Ф830*740 Ф730*520 Ф650*370 Ф830*1500 Ф1030*420 Ф750*370 Ф730*370 Ф830*720 Ф1100*590 Ф750*520 Ф730*1850 Ф730*370 Ф1130*370 Ф750*620 Ф830*370 Ф830*1500 Ф830*370 Ф830*740 Ф930*370 Ф1170*610 Ф830*520 Ф930*370 Ф1030*520 Ф1230*370 Ф1110*420 Ф1030*370 Ф1090*525 Ф1230*590 Ф1120*420 Ф1130*370 Ф1090*540 Ф1330*420 Ф1130*370 Ф1270*370 Ф1100*520 Ф1300*610 Ф1170*370 8p:Ф1170*370 Ф1210*540 1100*1100*470 Ф1330*420 Ф1230*370 Ф1230*370 1170*1100*470 Ф1410*490 Ф1290*370 Ф1230*560 1360*360*360 Ф1500*370 Ф1280*370 Ф1630*490 1360*420*360 Ф1530*370 Ф1400*370 Ф1800*370 2200*880*420 Ф1600*370 Ф1430*370 Ф2000*370 2450*660*420 Ф1800*370 Ф1530*370 Ф2100*370 3000*560*320 2300*660*370 Ф1630*370 2200*880*420 3300*630*430 2500*800*420 Ф1830*370 2400*660*370 3600*630*420 2400*660*370 Ф1900*370 3300*630*420 3900*680*420 1530*1520*370 Ф2100*370 3600*630*420 4T 2400*660*610 1950*1100*500 400*420*2100 4T 2100*620*540 2900*560*410 8p:Ф830*370 3000*560*320 8p:Ф930*370 3000*560*410 8p:Ф1130*370 3300*660*420 3600*630*420 PHYSICAL AND CHEMICAL INDEXES OF GRAPHITE BLOCK|SQUARE ITEM UNIT GSK TSK PSK Granularity  mm 0.8 2 4 Resistance μΩm ≤7.5 ≤8 ≤8.5 Bulk density g/cm3 ≥1.74 ≥1.72 ≥1.72 Compressive strength  Mpa ≥36 ≥35 ≥34 Flexural strength Mpa ≥15 ≥14.5 ≥14 Ash % ≤0.3 ≤0.3 ≤0.3 Elastic modulus Gpa ≤8 ≤7 ≤6 CTE 10-6/℃ ≤3 ≤2.5 ≤2 Porosity  % ≥18 ≥20 ≥22 PRODUCT STANDARD PROCESSING METHOD SHAPE SIZE WEIGHT (kg) SIZE WEIGHT (kg) SIZE WEIGHT (kg) Isostatic Pressure Products Round Products Ф920*700 1040 Ф750*780 750 Ф400*1200 295 Ф860*720 900 Ф750*750 630 Ф220*700 65 Ф850*850 1050 Ф330*1200 235 Ф780*700 720 Ф460*1100 380 Square Products 2100*500*300 705 650*500*200 145 1600*500*300 550 1500*500*400 720 500*500*400 275 860*350*350 230 1400*650*300 650 690*390*190 140 1300*520*160 240 1800*500*300 650 Molded Products Round Products Ф90*200 2.6 Ф160*260 10 Ф205*260 17.5 Ф115*200 4.4 Ф180*260 12.9 Ф235*410 35 Ф135*260 7.7 155*220 8.5 Ф150*260 9 Ф205*240 15.5 Square Products 900*300*200 117 410*310*200 49 650*210*150 40 550*450*200 100 410*310*180 45 385*270*200 41 500*400*200 82 140*310*160 40 330*260*150 26.5 500*300*200 62.4 410*310*150 34 600*500*200 125 500*300*180 53.5 310*310*210 38.5 Remark Product performance is product center position indicator 2. Gas Porosity is the sum of open and closed gas porosity 3.The above values are representative , not guaranteed values