Ceramic casting sand for sand 3d printing Featured Image

中国最大的陶瓷铸造砂生产商

简短的介绍：

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.

发送电子邮件给我们

产品信息

产品标签

主要化学成分	Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
颗粒形状	球形
角系数	≤1.1
颗粒大小	45μm -2000μm
耐火度	≥1800℃
体积密度	1.45-1.6克/立方厘米
热膨胀（室温-1200℃）	4.5-6.5x10-6/千
颜色	沙
肺动脉高压	6.6-7.3
矿物成分	软质+刚玉
酸成本	＜1 ml/50g
意向书	＜0.1%

优势

● 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

● 所需树脂减少 30-50%

● 可作为单砂使用

● 提供较低的真实比重和比表面积

● 与其他铸造砂相比，耐久性更高

应用

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)

粒度分布部分

粒度分布可根据您的要求定制.

网		20	30	40	50	70	100	140	200	270	平底锅	先进先出系统
μm		850	600	425	300	212	150	106	75	53	平底锅
代码	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

如果您对我们的产品感兴趣，您可以选择在这里留下您的信息，我们会尽快与您联系。

产品类别