C3+ refers to a hydrocarbon mixture obtained from the processing of crude oil or natural gas, consisting of molecules with three or more carbon atoms. This fraction includes compounds such as propane, propylene, butanes, butylenes, and heavier hydrocarbons. Due to its diverse composition, the C3+ stream serves as a versatile feedstock across numerous industrial applications. These hydrocarbons are widely used in petrochemical production, fuel blending, and as heating fuels. For instance, propylene—a key C3 component—is a fundamental building block in the manufacture of plastics, synthetic fibers, and various chemical products. The exact composition and industrial value of C3+ fractions depend on both the source material and the specific refining or gas separation processes employed.
C5+ refers to a hydrocarbon mixture obtained from the refining of crude oil or natural gas, composed of molecules containing five or more carbon atoms—such as pentanes, hexanes, heptanes, and heavier hydrocarbons. These compounds generally exhibit higher boiling points and serve as valuable intermediates in various refining and chemical processes. C5+ fractions are commonly utilized as feedstocks in the production of gasoline, industrial solvents, and a wide range of petrochemicals. Their composition and final application depend on both the origin of the feedstock and the specific refining technologies used. Due to their versatility and energy-rich nature, C5+ streams are integral to both fuel production and the broader petrochemical industry.
Crude C4 – A Valuable Hydrocarbon Stream
Crude C4 is a hydrocarbon fraction derived from the processing of crude oil or natural gas, consisting mainly of four-carbon compounds such as butanes, butylenes, and other C4+ hydrocarbons. This mixed stream serves as an important intermediate in the petrochemical industry and requires further separation and purification to isolate its individual components. Butanes extracted from Crude C4 are commonly used as fuel gases, in gasoline blending, and as feedstock for various petrochemical processes. Butylenes, on the other hand, are vital in the production of synthetic rubber, plastics, and a wide range of chemical derivatives. The exact composition and downstream use of Crude C4 depend on refining methods and evolving market demands, making it a flexible and economically significant feedstock in modern refining and petrochemical operations.
Ethylene is a colorless, flammable gas with a mildly sweet aroma, and is the simplest alkene in the hydrocarbon family. It holds a vital role in modern industry due to its versatility and high reactivity. Industrially produced on a large scale, ethylene serves as a fundamental raw material in the petrochemical sector, most notably for manufacturing polyethylene (PE), one of the world’s most widely used plastics. Beyond plastic production, ethylene is essential in the synthesis of chemicals such as ethylene oxide, ethylene glycol, and various industrial solvents. It also plays an important role in agriculture, where it functions as a plant hormone to control fruit ripening and growth regulation. Ethylene’s wide range of applications underscores its critical role across chemical, industrial, and agricultural domains.
HBM 5510 – HDPE for Large Blow-Molded Parts
HBM 5510 is a high-density polyethylene (HDPE) specifically formulated for the production of large blow-molded components. Developed with 1-hexene as a co-monomer, this grade delivers high stiffness, excellent parison melt strength, and reliable environmental stress crack resistance (ESCR). Its good processability makes it a strong candidate for manufacturing robust, large-format products. HBM 5510 is produced under Basell’s licensed technology, ensuring consistent quality and high-performance results in demanding industrial applications.
HBM 5520 is a high-density polyethylene (HDPE) with medium molecular weight, developed using 1-hexene as a co-monomer. This grade offers a well-balanced combination of toughness, excellent environmental stress crack resistance (ESCR), strong mechanical properties, and smooth processability. HBM 5520 is ideally suited for general-purpose blow molding applications, providing reliable performance across a wide range of end uses. It is manufactured under Basell’s licensed technology to ensure consistent quality and durability.
HFI 5110 is a high-density polyethylene (HDPE) with high molecular weight and a broad molecular weight distribution, formulated using 1-hexene as a co-monomer. Specifically developed for thin film production, this grade offers outstanding strength, stiffness, and dimensional stability. HFI 5110 is ideal for manufacturing durable grocery sacks, shopping bags, and premium-quality films used in single or multi-wall packaging. Films made from this grade are easily surface-treated and printable, allowing for sharp, high-resolution graphics. Produced under Basell’s licensed technology, HFI 5110 delivers consistent performance and excellent end-product quality
HBM 4261A is a high molecular weight, high-density polyethylene (HDPE) designed with a broad molecular weight distribution, specifically tailored for the production of automotive fuel tanks. Developed using 1-hexene as a co-monomer, this grade provides excellent environmental stress crack resistance (ESCR), strong creep resistance, and reliable stiffness. It also ensures good processability, making it well-suited for complex blow molding applications. HBM 4261A is produced under Basell’s licensed technology, delivering consistent performance in critical automotive uses.
HBM 4265 is a high molecular weight, high-density polyethylene (HDPE) with a broad molecular weight distribution, engineered for the production of large blow-molded items such as intermediate bulk containers (IBCs), jerry cans, and packaging for hazardous materials. Manufactured using 1-hexene as a co-monomer, this grade delivers excellent creep resistance, strong chemical durability, and superior environmental stress crack resistance (ESCR). HBM 4265 also offers reliable stiffness and good processability, making it a trusted material for demanding industrial applications. This product is produced under Basell’s licensed technology.
HBM 5020 is a high-density polyethylene (HDPE) featuring a broad molecular weight distribution, specifically engineered for the production of small blow-molded bottles. Developed using 1-hexene as a co-monomer, this grade offers a combination of high stiffness, smooth processability, excellent environmental stress crack resistance (ESCR), strong chemical resistance, and adequate impact strength. HBM 5020 is a reliable choice for a wide range of blow molding applications. Manufactured under Basell’s licensed technology, it ensures consistent performance and high-quality end products.
Polybutadiene Rubber (PBR)
Polybutadiene Rubber, or PBR, is a synthetic rubber produced through the polymerization of butadiene. Known for its outstanding elasticity and high rebound properties, PBR also performs exceptionally well in cold conditions due to its low-temperature flexibility. It plays a crucial role in tire manufacturing, where it enhances performance by reducing rolling resistance and improving grip on wet surfaces. Thanks to its resilient molecular structure, PBR is well-suited for demanding environments, offering superior durability and resistance to impact and wear.
Styrene-Butadiene Rubber is a type of synthetic rubber created through the copolymerization of styrene and butadiene. This blend merges the advantages of both monomers, resulting in a material known for its strong resistance to wear and tear, excellent flexibility, and solid aging stability. SBR is widely utilized in the production of tires, shoe soles, conveyor systems, seals, and a variety of molded rubber products. Valued for its reliable mechanical strength and economical production costs, SBR remains a go-to material in industries that demand toughness and longevity.