הויפּט כעמישער קאָמפּאָנענט | Al₂O₃≥53%, Fe₂O₃<4%, TiO₂<3%, SiO₂≤37% |
קערל פאָרעם | ספעריש |
ווינקלדיק קאָואַפישאַנט | ≤1.1 |
Particle Size | 45μm -2000μm |
רעפראַקטאָרינעסס | ≥1800℃ |
פאַרנעם געדיכטקייַט | 1.45-1.6 ג/קמ3 |
טערמאַל יקספּאַנשאַן (רט-1200 ℃) | 4.5-6.5קס10-6 / ק |
פאַרב | זאַמד |
PH | 6.6-7.3 |
מינראָלאָגיקאַל זאַץ | ווייך + קאָרונדום |
זויער קאָס | <1 ml/50g |
LOI | <0.1% |
● Offers longer work life and reduction of sand usage
● Spherical shape compared with angular shaped grains allows for easier separation from cast parts and improved collapsibility resulting in lower scrap and casting efficiency
● Offers lots of price savings compared with Zircon, Chromite, Black ceramic sand, Naigai cerabeads sand and silica sand.
● Lower thermal expansion and thermal conductivity. Casting dimensions are more accurate and lower conductivity provides better mold performance
● ריקוויירז 30-50% ווייניקער סמאָלע
● קענען ווערן געניצט ווי אַ איין זאַמד
● ימפּרוווד געווער קאַמפּערד מיט אנדערע פאַונדרי סאַנדז
Bauxite sand is an artificial foundry sand that is regarded as the right substitute for Cerabeads ceramic sand, fused ceramic sand, chromite sand, zircon sand, fused silica sand, and silica sand. It can be widely used in all types of foundry sand molding, such as resin-coated sand, no-bake sand, cold core box, green sand, precision casting, lost foam casting and 3D printing etc., excellent properties help you reduce more production cost.
די פאַרשפּרייטונג פון פּאַרטאַקאַל גרייס קענען זיין קאַסטאַמייזד לויט דיין פאָדערונג.
מעש |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | פּאַן | AFS | |
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | פּאַן | ||
קאָד | 20/40 | 15-40 | 30-55 | 15-35 | ≤5 | 20±5 | ||||||
30/50 | ≤1 | 25-35 | 35-50 | 15-25 | ≤10 | ≤1 | 30±5 | |||||
40/70 | ≤5 | 20-30 | 40-50 | 15-25 | ≤8 | ≤1 | 43±3 | |||||
70/40 | ≤5 | 15-25 | 40-50 | 20-30 | ≤10 | ≤2 | 46±3 | |||||
50/100 | ≤5 | 25-35 | 35-50 | 15-25 | ≤6 | ≤1 | 50±3 | |||||
100/50 | ≤5 | 15-25 | 35-50 | 25-35 | ≤10 | ≤1 | 55±3 | |||||
70/140 | ≤5 | 25-35 | 35-50 | 8-15 | ≤5 | ≤1 | 65±4 | |||||
140/70 | ≤5 | 15-35 | 35-50 | 20-25 | ≤8 | ≤2 | 70±5 | |||||
100/200 | ≤10 | 20-35 | 35-50 | 15-20 | ≤10 | ≤2 | 110±5 |
פּראָדוקטן קאַטעגאָריעס