Sodium lignosulfonate is used as a defoamer in papermaking in the food industry and as an adhesive in articles that come in contact with food. It has antiseptic properties and is used as an ingredient in animal feed. It is also used in construction, ceramics, mineral powder, chemical industry, textile industry, metallurgical industry, petroleum industry, flame retardant materials, rubber vulcanization, organic polymerization. It is a pepsin inhibitor. sodium lignosulfonate uses in construction The applications of lignin and its modified products are mainly in the following aspects: (1) Cement and concrete water reducer: Lignosulfonate is currently the most widely used water reducer. In 1935, successfully developed a water-reducing agent with lignosulfonate as the main component. Since then, mankind has begun the research on lignosulfonate water-reducing agent. The use of lignosulfonate as a water reducing agent for cement and concrete can not only greatly improve its fluidity and plasticity, but also greatly reduce harmful pores and significantly enhance compressive strength. (2) Dispersant, flocculant and corrosion and scale inhibitor: Lignosulfonate is an anionic surfactant with excellent performance, which can be used as dispersant, flocculant, etc. (3) Oilfield chemicals: Lignosulfonates have a special molecular structure and are widely used in oilfield chemicals. They are often used as tertiary oil recovery surfactants, drilling fluid treatment agents, and water shutoff agents. (4) Synthetic resin: Since the 1990s, lignin has often been used as a basic renewable material for synthetic polymer materials, resins and adhesives. (5) Polymer materials: Lignin and its derivatives can be blended with polyvinyl chloride (PVC), polyethylene (PE), polyvinyl alcohol (PVA) and other olefin polymer materials to improve the stability, strength and Anti-photolysis and other properties. Liu Chunfang and others added lignosulfonate to rubber as a rubber reinforcing agent, which can improve the mechanical properties of rubber. Li Haijiang and others compounded hydrolyzed lignin with natural rubber to form an interpenetrating network structure, and then prepared a lignin-natural rubber compound by co-precipitation. (6) Agricultural additives: Sodium lignosulfonate can be used not only as a pesticide dispersant, but also as a wetting agent, complexing agent and fertilizer enhancer, and is widely used in all aspects of agriculture.
Packaging and product components.Supply chains
Used batteries, reclaimed refrigerant, reclaimed fire suppression gas and scrap copper..
Nitric acid, SLES, hydrochloric acid, potassium chloride, ammonium chloride, sulfuric acid, acetone, sodium metabisulfite, glycerine, phosphoric acid.
Non-ferrous product, copper and copper-nickel tubes, copper wire rod, copper tube, brass rod, brass wire, brass tubes, copper welding wire, sheets, strips, centrifugal casting products, rods, ingots, sanitary fitting.
A foam granulator is also called a waste foam pellets recycling machine, which can produce foam pellets at room temperature without destroying the original molecular structure, and the particles produced are widely used. Available Material: EPS, EPE, EPP, XPS Foam
Hydrocarbons.
Methylene chloride, propylene glycol, adipic acid .
Chemicals.
Industrial cylinder.
Solvents like glycol.
Liquified Helium Gas.
Hydridotetrakis (triphenylphosphine) Rhodium.
Industrial Hydrogen Gas.
Recycled Glycols.
Toluene diisocyanate, perchloroethylene, phenol, poly.
Chemicals .Export, transportation and shipping
PVC cross grip gloves.
Carbopol 940.
High-grade graphene .
