Cationic Dyes are a class of Basic Dyes. Dyeing speed, poor levelness, high color yield, with the retarding agent can be dyed dark.
Cationic dye affinity for acrylic big, due to the adsorption of fast and slow diffusion staining, easy to produce uneven dyeing phenomenon, and once produced uneven dyeing, dyeing difficult by extending the method to correct time. Cationic Dyes , in order to obtain uniform staining, dyeing rate should be appropriately reduced. Factors affecting the rate of cationic dyes in addition to the type of acrylic, there are temperature, pH value of the dye bath, electrolytes, retarding agent.
Cationic Dyes, Basic Dyes, Basic Orange Dyes, Liquid Cationic Dyes Dynasty Chemicals (NingBo) Co., Ltd. , https://www.dychemco.com
The seven major areas are: air pollution control equipment, including industrial furnace kiln dust removal equipment, power plant flue gas desulfurization equipment, harmful gas purification equipment, coal cleaning and combustion equipment, flue gas desulfurization equipment.
Water pollution prevention and control equipment, encourage products to be concentrated in the fields of biochemical wastewater, treatment of waste water containing heavy metal ions, treatment and utilization of sludge, and disinfection equipment directly related to human health and environmental safety.
The noise and vibration control device selects urban area noise control equipment as a direction for encouraging development.
Solid waste treatment equipment, focusing on the harmless treatment of solid waste disposal equipment as an encouragement, and strictly controlling the incineration
Emission indicators of equipments for disposal of various types, and comprehensive improvement of various performance indicators of medical waste sterilization equipment.
Comprehensively utilize and clean production equipment, including the four encouraging contents of comprehensive utilization equipment for waste materials, comprehensive utilization equipment for three wastes, residual heat utilization equipment for residual pressure, and treatment and utilization equipment for agricultural waste.
In the field of environmental protection Pharmaceuticals and materials, special environmental protection agents and special materials are included in the scope of encouraging development.
Environmental monitoring instruments and meters will be included in the continuous development of on-line pollutant monitoring equipment to encourage development.
The National Development and Reform Commission stated that the "Catalogue" issued this time is a revision of the contents of the encouragement of the first two batches of the "Catalogue." The relevant preferential policies will continue to be implemented.
The State encourages the development of seven major areas of environmental protection equipment
In order to meet the current and future needs of environmental pollution control, the National Development and Reform Commission recently released the newly revised “Catalogue of Environmental Protection Equipment (Products) currently encouraged by the state†to encourage the development of 107 products in seven areas of environmental protection equipment.