1. Basic Characteristics of Butadiene
Butadiene (mainly 1,3-butadiene) is a core conjugated diene organic compound with the molecular formula C₄H₆ and structural formula CH₂=CH-CH=CH₂. Under normal temperature and pressure, it is a colorless, flammable and explosive gas with a slight special odor, which can be liquefied into a transparent liquid under pressure and cooling. It has stable physical and chemical properties, with a melting point of -108.9℃, a boiling point of -4.4℃, a critical temperature of 152℃ and a critical pressure of 4.32MPa. Extremely flammable with a flash point as low as -76℃, it can form explosive mixtures with air with an explosion limit of 2.1%-11.5% (volume ratio).
Insoluble in water, butadiene is soluble in most organic solvents such as ethanol, ether, acetone and benzene. It has excellent chemical activity and is prone to polymerization and copolymerization reactions, serving as an indispensable basic raw material in the polymer chemical industry. Strict temperature control and fire isolation are required during storage and transportation to prevent self-polymerization and deterioration. It has extremely high industrial application value and is a core essential raw material for the modern synthetic material industry.
2. Core Applications of Butadiene
As one of the most widely used basic chemical raw materials in the world, butadiene has a wide range of industrial applications, mainly in the field of polymer material synthesis.
First, it is the core monomer of synthetic rubber. It can produce mainstream rubber products such as cis-butadiene rubber, styrene-butadiene rubber, nitrile rubber and neoprene rubber, which are widely used in automobile tires, rubber seals, shock-absorbing parts, industrial hoses and daily rubber products, acting as the key raw material for the tire industry.
Second, it can copolymerize with monomers such as styrene and acrylonitrile to prepare high-performance synthetic resins including ABS, SBS and BS, which are widely applied in home appliance shells, auto parts, engineering plastics, building decoration materials and elastomer materials.
Third, it is used for synthesizing fine chemical products such as nylon 66, adiponitrile, sebacic acid plasticizers, latex paints and adhesives, covering textile, building materials, fine chemical, electronic and electrical industries. With excellent polymerization performance and compatibility, butadiene supports the whole industrial chain of high-end manufacturing and civil industry.
3. Our Core Product Advantages
1. High Purity, High Quality and Stable Performance
Our industrial-grade butadiene boasts ultra-high purity, with the concentration reaching 99%, far exceeding ordinary industry standards. The product contains extremely low impurities, effectively avoiding common problems such as insufficient polymerization, substandard finished product performance, abnormal color and poor stability caused by impure raw materials. It features excellent batch consistency and stable, controllable physical and chemical indicators. It is fully applicable to high-end production scenarios of synthetic rubber, precision engineering resins and fine chemical products, helping downstream customers improve product quality, reduce production losses and lower defective rates.
2. Self-owned Factory with Long-term, Stable and Sufficient Supply
We own large-scale professional production factories equipped with advanced automated production equipment, standardized workshops and a complete quality management system. Without intermediate distributors, we strictly control production and quality from the source. With sufficient production capacity and flexible production scheduling, we can provide long-term, stable and large-volume continuous supply. We fully meet customers' demands for daily bulk procurement, centralized stock preparation for large projects and long-term strategic cooperation, completely avoiding stock shortage, supply interruption and delivery delays, and ensuring the stable operation of customers' production lines.
3. Self-owned Fleet for Fast and Efficient Transportation
We are equipped with an exclusive self-owned hazardous chemical transportation fleet, with professionally certified drivers and compliant vehicles that fully comply with butadiene transportation specifications. Benefiting from our superior geographical location and developed transportation network, we realize rapid scheduling and local delivery, eliminating tedious third-party logistics procedures and greatly shortening the delivery cycle. The whole transportation process is controllable with stable timeliness, supporting both urgent and regular orders, ensuring safe and punctual cargo delivery and improving customers' procurement efficiency.
4. Professional Team with Full-process Premium Service
Our professional sales and technical service team has solid professional knowledge and rich industry experience. We have established a one-stop full-process service system covering pre-sale inquiry, accurate quotation, order confirmation, production scheduling, whole-process logistics tracking and after-sales support. We provide one-to-one exclusive docking with fast response and considerate service, simplifying the procurement process and solving all cooperation problems efficiently, bringing customers a worry-free cooperation experience.
5. Rich Global Foreign Trade Experience & Reliable Cooperation
With years of in-depth experience in chemical foreign trade, we hold complete import and export qualifications and a mature cross-border trade system. We are familiar with global customs policies, declaration procedures, cross-border transportation and international quality inspection standards. Our products have been exported to more than 50 countries and regions worldwide with a large number of stable and high-quality overseas clients. With rich practical foreign trade experience and perfect risk control, we can undertake various cross-border orders efficiently and compliantly. We are a trustworthy supplier for long-term and in-depth global cooperation.
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Butadiene Purity ≥99% min
Moisture ≤10 ppm max
Sulfur Content ≤0.5 ppm max
Appearance: Colorless gas under normal temperature, colorless liquid under pressure
Boiling Point: -4.4℃
UN Number: UN1010
Hazard Class: Class 2.1 Flammable Gas
Package specification: ISO TANK, tank trucks
Application: Raw material for synthetic rubber, ABS resin and nylon 66
