What are the advantages of making marble from waste glass?
Marble is made from waste glass, raw materials are easy to obtain, and the production process is simple and easy to operate. The products are beautiful, good in performance and widely applicable. It can not only solve the social pollution of waste glass, but also be a new way to get rich.
Raw material selection and basic formula:
1. The waste glass powder: all kinds of waste glass are crushed to 40-80 mesh range by vertical mill machine. 65-75% of the formula;
2. Unsaturated polyester resin: industrial grade is generally used, and its consumption accounts for 18-28% in production;
3. Cyclohexanone peroxide: industrial grade is generally used, and it is mainly used for crosslinking and curing in the products. The dosage in the formula usually accounts for 1-1.2%;
4. Cobalt naphthenate: industrial grade, mainly used to promote solidification. It is usually used in the range of 1.0-1.5%.
The technology of making marble from waste glass
Due to calcium aluminate is a better active activator of fly ash, many manufacturers use ordinary Na-Ca-Si glass slag to grind to 0.08mm square hole sieve by ball mill. The ball mill has a large amount of dust and pollutes the environment seriously.
The vertical roller mill can not only grind the waste glass to 0.08mm, but also use for grinding slag, cement raw material, clinker, desulfurized limestone powder, slag powder, manganese ore and other raw materials. It has small land area, low noise, small dust, and green environment protection. Then, it uses high aluminum cement as binder, waste glass, coal powder, ash powder, waste molding sand as coarse and fine aggregate, and uses secondary grouting on surface and base layer to develop a new type of artificial marble by natural maintenance.
What equipment is needed for processing waste glass into marble?
The mineral powder grinding mill vertical roller mill
〖Grinding filed〗：It aims at all kinds of non-metallic mineral materials with Mohs hardness less than 7 and humidity less than 6%. The mill is widely used in electric power, metallurgy, cement, chemical industry, rubber, paint, ink, food, medicine and other production fields.
〖Performance characteristics〗:It integrates drying, grinding, grading and conveying. It has the characteristics of high grinding efficiency, low power consumption, large feed particle size, easy to adjust product fineness, simple equipment process, small floor area, low noise, small dust, simple operation and maintenance, low operation cost, less consumption of wear-resistant materials, etc.