According to Lin Rongyi, in recent years, due to the high prices of raw materials for the preparation of white carbon black by precipitation methods and sulfuric acid, production costs have increased, and the white carbon market has become fiercely competitive. In order to reduce production costs and occupy an advantageous position in the market, domestic companies have been seeking the ideal silicon source for the production of silica. At present, the raw materials for the preparation of silica have been extended from traditional silanes and water glass to non-metallic minerals, and further developed to industrial wastes and biomass raw materials.
Lin Rongyi said that China's non-metallic mineral resources are very abundant, but in the process of development and utilization, many amorphous silicas are not well utilized. Full use of non-metallic minerals, industrial waste, and biomass resources will not only reduce the production costs of white carbon, but also increase resource utilization and economic efficiency, and reduce environmental pollution.
Lin Rongyi pointed out that as the country continues to strengthen its efforts in environmental protection, high-valued production of white carbon black from industrial waste residues has become a research hotspot in recent years. The rapid development of non-metallic ore preparation technology for white carbon provides a new direction for the comprehensive development and utilization of non-metallic minerals in China and the development of white carbon black industry.
Sample Testing Machine is used for making rubber and plastic test samples of various shapes. The most commonly used are dumbbell type, rectangular, square samples.
Precisions Mini Injection Molding Machine: The machine is miniaturized and improved. It has the advantages of small volume and easy moving. This mini molding machine is suitable for classroom teaching and small sample making.
Lab single-screw extruder: The machine is suitable for mixing and processing engineering plastics, modified plastics, master batch and other polymers, with uniformly dispersed, plastic coloring, filling modification and so on. This product can accurately measure the pressure change of the polymer, more standard quality control polymer blend material.
Fast Double headed Slicer: Use to cutting standard rubber specimen for rubber plastic test.
Dumbbell Sample Cutting Machine: Adapted to a semi-rigid plastic, rigid non-metallic material is taken as a standard dumbbell and rectangular specimens.
Notching Machine: Mainly used for processing plastic pendulum notch.
Lab internal mixer: This machine is mainly used in rubber, plastics and hybrid mixing of chemical raw, as well as mixing variety of low viscosity materials.
Vulcanizing machine: Materials placed in the mold, to pressure and temperature between heating plates forming the raw materials for the test, the machine is equipped with a color touch screen PLC program control, man-machine interface operating system, you can set the pressure, temperature, time and frequency of the curing process, established in full automatic molding process is complete, advanced and reliable.
XLPE cable slicer: This Test Equipment is suitable for the preparation of XLPE cable, controlling cable insulated and sheathed specimens, completed the extensile and the tensile test for specimens, with horizontal, vertical slice functions in two directions to make the products meet the standard requirements.
Grinding machine: The specimens used for abrading rubber, plastic or similar to a certain thickness for other test equipment to test.
Flaker: Suitable for flaking rubber, plastic samples.
punching machine: Suitable for rubber, plastic, films, leather and other special materials punched into various standard test piece, used for material testing machine making samples.
Sample Cutter,Sample Cutting Machine,Sample Sheet Making Machine,Precision Sample Making Machine
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