Overview
Styrene derivatives are chemical compounds derived from styrene (vinylbenzene), a monomer widely used in industrial chemistry. These derivatives are created by modifying the styrene molecule through processes like halogenation, sulfonation, or copolymerization, resulting in materials with tailored properties for specific applications. Common derivatives include styrene-butadiene rubber (SBR), acrylonitrile butadiene styrene (ABS), and polystyrene (PS). Their versatility makes them indispensable in industries ranging from automotive to construction and consumer goods.
Physical and Chemical Properties
Styrene derivatives exhibit a range of physical states, from liquids to solids, depending on their molecular structure. Most are hydrophobic and dissolve readily in organic solvents like toluene or acetone. Their reactivity is influenced by functional groups, enabling polymerization or cross-linking. Key chemical properties include thermal stability (up to 200–250°C for many derivatives) and resistance to acids/bases, though some may degrade under UV exposure. Density and viscosity vary; for example, liquid derivatives like styrene monomer have low viscosity, while solid polymers like ABS are rigid and impact-resistant.
Main Applications
Styrene derivatives dominate the plastics and rubber industries. ABS is used in automotive parts, electronics housings, and toys due to its toughness. SBR is a staple in tire manufacturing, while polystyrene serves packaging and insulation. Beyond polymers, derivatives like styrene-acrylic copolymers are key in paints and adhesives. Specialty derivatives, such as sulfonated styrene, are employed in ion-exchange resins for water treatment. Pharmaceutical intermediates also utilize halogenated styrenes for drug synthesis.
Safety and Storage
Most styrene derivatives are flammable and require storage in fireproof cabinets away from ignition sources. Volatile derivatives (e.g., styrene monomer) demand sealed containers and vapor control to prevent inhalation risks. Personal protective equipment (PPE) like gloves and goggles is essential when handling. Spills should be contained with inert absorbents. Long-term storage recommendations include temperature control (below 30°C) and nitrogen blanketing for oxygen-sensitive derivatives.
B2B Procurement Guide
Industrial buyers should prioritize suppliers with certifications like ISO 9001 and REACH compliance. Key specifications include purity (≥99% for monomeric derivatives), residual solvent levels, and polymer molecular weight distribution. Bulk purchases (e.g., tanker loads) often reduce costs by 10–20%. Negotiate incoterms (e.g., FOB, CIF) and audit logistics chains for temperature-sensitive shipments. Sample testing for consistency in properties like melt flow index (MFI) is advised before large orders.
Related Manufacturers
- 主营：有机原料、中间体、香精香料、苯乙烯、催化剂、有机硅、表面活性剂
- 主营：苯乙烯、全氟三丁胺、木质素、吉氏色素
- 主营：生物素修饰蛋白、fitc标记蛋白、pvc微球、聚苯乙烯微球、嵌段共聚物、生物素标记、荧光标记、纳米颗粒、核苷糖、aie、复合微球、功能化载玻片、荧光染料、金属配合物、Mxene、介孔二氧化硅微球、磁性纳米颗粒、小分子PEG、聚合物、纳米金、聚合物微球、荧光微球、荧光探针、点击化学、小分子
- 主营：高级氧化设备、紫外高级氧化、国产紫外高级氧化设备、硝基苯化工废水处理、含氰废水处理、氰化物废水处理、破氰设备、总氮处理、脱氮设备、高浓高盐废水处理、紫外UV AOP、医药废水处理、制药废水处理、农药废水处理、高COD废水处理、精细化工废水处理、高氨氮废水处理、总氮、含硝态氮废水处理、蒸发母液废水处理、难降解有机废水处理、有机氮废水处理、化工有机废水处理
- 主营：捕收剂、液体聚硫橡胶、染料中间体、苯乙烯、扩链剂、催化剂、交联剂、稳定剂、辅助剂、中间体、碳酸镍、抗氧化剂、乙酰丙酮锰、羟基保护剂、表面活性剂、四甲基氯化铵、分子筛模板剂、溶剂型防锈漆、四乙基氯化铵、正癸基硫酸钠、药物合成原料、氧化石蜡皂、水杨羟肟酸、阻聚剂706、克利夫酸
- 主营：活性脂、mof材料、聚乙二醇、三苯胺、聚苯乙烯、海藻酸钠、蛋白交联剂、琥珀酰亚胺酯、月桂酸甘油酯、二元醛基cof单体
- 主营：十八硫醇、碳酸铯、猪胆酸钠、对碘苯甲酸甲酯、脱氧胆酸钠、石胆酸、钛酸酯偶联剂、乙烯硫脲、单磷酸钠、玫瑰草油、乙酰化透明质酸钠、吗啉丙磺酸、亚甲基双丙烯酰胺、氧化锌、二甲基吡啶、聚醋酸乙烯酯
- 主营：印染前处理助剂、染色助剂、功能整理剂、苯乙烯、增深硅油、无醛固色剂、高浓固色剂、渗透剂、精练酶
- 主营：双盐酸肼、单盐酸肼、5-二甲基海因、苯并咪唑、水溶羊毛脂、三硫代碳酸钠、福美钠、纤维醋法酯
- 主营：苯乙烯、萃取剂、选矿药剂、金矿硫化矿
- 主营：对羟基苯乙烯、双盐酸肼、5-二甲基海因
- 主营：硫酸铯、丹皮酚、有成中、邻氟苯腈、间溴苯腈、二氯苯乙酮、5-二溴苯酚、4'-二溴联苯、邻氯苯甲酰胺、中间体、聚季铵盐、二萘磺酸、硒氰酸钾、仲丁基锂、四乙酸铁、卡非佐米、亚甲基双、萘磺酸二钠、更昔洛韦钠、二胺四乙酸、乙酸二钠盐、酮十一烯酸酯、阿昔洛韦侧链、无机标准物质、5-三氯吡啶
- 主营：固化剂、表面处理剂、无机矿物颜填料、苯乙烯、氨基硅烷偶联剂
- 主营：金纳米、三角片、麦芽糖、溴苯基、羟丙基、ito薄膜、氮化钛、tio2纳米、碳粉tio2、修饰tio2、pd纳米笼、水溶伊红、纳米复合、磁性纳米、蛋白芯片、包硅金银、硅纳米线、包硅纳米、硅纳米管、螯合树脂、油溶性银、复合材料、薄膜定制、纳米粒子
- 主营：甘氨酸、阻燃剂、胶黏剂、苯乙烯、蒽甲酸、退除剂、中性红、3282-24-4、肉桂醛、退镍液、乙氧基、2768-02-7、阻燃毯、7377-08-4、4865-84-3、草酸铜、抛光盐、5471-63-6、戊二酸、插入管、丙二胺、碳化硼、蓝钨粉、硫酸镝、2799-16-8、二氨基