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Ceramic casting sand for sand 3d printing Featured Image
  • Ceramic casting sand for sand 3d printing
  • Ceramic casting sand for sand 3d printing

په چین کې د سیرامیک فاونډري ریت ترټولو لوی تولید

لنډ معلومات:

Ceramic foundry sand, technically named as “Sintered Ceramic Sand for Foundry”, some factories also named as ceramsite, cerabeads, ceramcast, is good artificial ball sand for foundries. Its main content is aluminum oxide and Silicon oxide. Ceramic foundry sand compare with Silica sand, it has high refractoriness, little thermal expansion, good angular coefficient, excellent flowability, high resistance to wear, crush and thermal shock, high reclamation rate, it could reduce the resin addition and coating amount, increasing your castings yield, more than ten times the number of reclamations. Compare with black ceramic sand, it has almost same properties except lower bulk density and higher more than 3 times reclamation. Sintered ceramic sand bulk density is 1.45-1.6 g/cm3, but black ceramic sand is 1.8-2.1 g/cm3.



د محصول تفصیل

د محصول ټګ

اصلي کیمیاوي اجزا Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
د غلو شکل کره
زاویه کوفیینټ ≤1.1
جزوی اندازه 45μm -2000μm
انعکاس ≥1800℃
بلک کثافت 1.45-1.6 g/cm3
حرارتي توسع (RT-1200℃) 4.5-6.5x10-6/k
رنګ شګه
پی ایچ 6.6-7.3
د معدني جوړښت نرم + کورنډم
د اسید لګښت ＜1 ml/50g
LOI 0.1%

ګټه

 

● Ceramic foundry sand offers longer work life and reduction of sand usage

● Ceramic foundry sand spherical shape compared with angular shaped grains allows for easier separation from cast parts and improved collapsibility resulting in lower scrap and casting efficiency

● Ceramic foundry sand offers lots of price savings compared with Zircon, Chromite, Black ceramic sand, Naigai cerabeads sand

● Safe to environment compared with Silica (silicosis) sand

● Lower thermal expansion and thermal conductivity. Casting dimensions are more accurate and lower conductivity provides better mold performance

● 30-50% کم رال ته اړتیا لري

● د یوې ریت په توګه کارول کیدی شي

● ټیټ ریښتیني ځانګړي جاذبه او د سطحې ځانګړې ساحه وړاندې کوي

● د نورو فنډري شګو په پرتله د پایښت ښه والی

غوښتنلیک

 

As a neutral material, Ceramic foundry sand is both used to acid and alkali resins.

It can be widely used in all kinds of sand molding, such as resin-coated sand, self-setting resin sand, cold core box, green sand, precision casting, lost foam casting and 3D printing etc., excellent properties help you reduce more production cost.

ceramic foundry sand largest manufacture in China (2)
ceramic foundry sand largest manufacture in China (3)
ceramic foundry sand largest manufacture in China (6)
ceramic foundry sand largest manufacture in China (5)

د ذراتو اندازه د توزیع برخې

 

د ذرې اندازه ویش ستاسو د اړتیا سره سم تنظیم کیدی شي.

میش

 20 30 40 50 70 100 140 200 270 پین AFS

μm

 850 600 425 300 212 150 106 75 53 پین  
کوډ 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
 

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د محصولاتو کټګورۍ

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که تاسو زموږ د محصولاتو سره علاقه لرئ، تاسو کولی شئ خپل معلومات دلته پریږدئ، او موږ به ډیر ژر له تاسو سره اړیکه ونیسو.