Paint factory and features about the introduction

Refers to the production of pigment chemical plant. Organic pigments and dyes production process of the production process are very similar, often subsumed within the dye. Inorganic pigments are produced in specialized factories, that minerals (such as ilmenite, barite, limestone, etc.) and basic chemical products (such as sulfuric acid, hydrochloric acid, etc.) as raw materials, the production of a single product (eg titanium dioxide, lithopone, carbon black, etc.) or a single series of products (such as iron oxide pigments, chrome yellow pigment, etc.).Plastic impact modifier
Paint factory production features are: long process, process more. Such as titanium dioxide production up to more than 30 processes. Production process conditions demanding. The same product, since differences in process conditions, resulting in different color shade between the different batches. In the production process, the crystal structure to the product calcined particle size and the particle size distribution determined synthesis, grinding, filtering, and to determine the surface properties of the pigment surface treatment, there are stringent requirements. The pigment dust generated in the production process, and some toxic (such as lead dust), and some may explode. Therefore, the need for the workshop ventilation, dust removal equipment.PVC lubricants
Pigment production generally takes a lot of water, and produce large amounts of wastewater. Such as the production of titanium dioxide by sulfuric acid plant, sulfuric acid per tonne of titanium dioxide can produce waste 8t. Therefore, the factory to be built in plenty of water, and easy to discharge treated wastewater place. Paint products and their raw materials most toxic or corrosive, anti-corrosion equipment to be used, should pay attention to labor safety and environmental protection.