Artificial Color Sand Production Line Production Technology

Artificial color sand production line production technology

Our company's technology center and Zhengzhou University and other research institutes jointly develop and use fly ash, solid waste, add various additives, according to the batching, mixing, sintering, grading process to develop a variety of colors of artificial ceramic sand, to fill the shortage of natural color sand market, while large-scale use of fly ash, reduce environmental pollution, It has improved the living environment of cities and residents, and effectively protected the natural environment.

Ceramic sand specifications: 10 ~ 20 mesh, 20 ~ 40 mesh, 40 ~ 80 mesh, 80 ~ 120 mesh, 120 ~ 180 mesh

Ceramic sand color: the color of color sand to red, yellow, green, gray, black as the main color.

Performance advantages: water resistance, acid resistance, alkali resistance, freezing resistance, stability

Light aging resistance, UV linear resistance, artificial accelerated weather resistance

Artificial color sand production line process flow

Performance index of artificial color sand production line

Water resistance: normal temperature water immersion 500h, no change.

Acid resistance: Soaked in 20% HCL solution at room temperature for 500h, no significant change. Alkaline resistance: Room temperature pH >12 NaOH saturation and solution soaking for 500h, no change.

Freezing resistance: Stored in the -10℃ refrigerator for 150d without any change. Thermal stability: Heating to 400° C, constant temperature for one hour, without any change.

Light aging resistance: 450W high-pressure mercury lamp 10cm, irradiation for 2000h, no significant change.

Uv resistance linearity: 20W UV lamp at 55cm irradiation 3000h, no significant change. Artificial accelerated weather resistance: SH60-B xenon lamp weather resistance test machine was sprayed with water for 12min every 1h, continuous test for 500h, and there was no significant change.

Cross section observation: Scanning electron microscope observed the boundary between the colored layer and the substrate, no obvious boundary, natural transition, close bonding.

Artificial color sand production line application range

As the main construction materials of decoration industry and urban construction industry, color sand occupies a very important position in architectural decoration materials. At present, it is made of natural stone and pigment dyeing. Now with the increasing efforts of the national environment and resource protection, the raw stone of natural color sand is limited, and the resources are facing exhaustion.