Polyurethane Automotive Modified Material
Overview
Polyurethane automotive modifiers are engineered materials designed to enhance the performance of automotive components. These modifiers are derived from polyurethane, a versatile polymer known for its elasticity and durability. They are commonly used to improve the mechanical properties of parts such as seals, bumpers, and interior panels. In the automotive industry, these modifiers are valued for their ability to withstand harsh environmental conditions, including extreme temperatures and UV exposure. They also contribute to noise reduction and vibration damping, making vehicles more comfortable and durable.
Physical and Chemical Properties
Polyurethane automotive modifiers exhibit a range of physical and chemical properties that make them suitable for automotive applications. They are typically available in pellet or granule form and can be customized to meet specific performance requirements. Their density ranges from 1.1 to 1.3 g/cm³, and they are insoluble in water but soluble in certain organic solvents. These modifiers are known for their high elasticity and abrasion resistance, which are critical for components subjected to constant stress. They also offer excellent chemical stability, resisting degradation from oils, fuels, and other automotive fluids. The melting point varies by formulation but generally falls between 150°C and 200°C.
Main Applications
Polyurethane automotive modifiers are widely used in the production of various automotive components. They are particularly common in the manufacturing of interior panels, where they provide a soft-touch feel and enhance durability. They are also used in seals and gaskets, where their elasticity and resistance to compression set are highly valued. Another key application is in bumpers and other exterior parts, where the modifiers improve impact resistance and longevity. Additionally, they are used in vibration damping components, contributing to a quieter and more comfortable ride. Their versatility makes them indispensable in modern vehicle design.
Safety and Storage
Handling polyurethane automotive modifiers requires adherence to safety guidelines to prevent health risks. Workers should use proper ventilation to avoid inhaling dust or fumes generated during processing. Personal protective equipment, such as gloves and goggles, is recommended to minimize skin and eye contact. Storage conditions are also critical to maintaining the material's properties. These modifiers should be stored in a cool, dry place away from direct sunlight and moisture. Proper storage helps prevent degradation and ensures consistent performance in manufacturing processes.
B2B Procurement Guide
When procuring polyurethane automotive modifiers, B2B buyers should consider several factors to ensure quality and reliability. First, verify the supplier's certifications and compliance with industry standards. Request material data sheets to confirm the modifier's properties and compatibility with your manufacturing processes. Price is another important consideration, with costs typically ranging from $2.5 to $5 per kg, depending on volume and supplier. Bulk purchases may offer cost savings, but buyers should balance price with quality. Additionally, consider the supplier's lead times and logistics capabilities to ensure timely delivery.
Related Manufacturers
- 主营：分散剂、消泡剂、阻燃剂、颜料、改性塑料、碳黑、钛白粉、抗氧剂、光稳定剂、紫外线吸收剂、色母粒、成核剂、光引发剂、抗静电剂、扩链剂、润滑剂
- 主营：重氟油、轻氟油、氢氟醚、聚氨酯组合料、替合规141b清洗剂、苏威D HT测漏液、碳氢清洗剂、电子冷却液、PU高回弹脱模剂、氟油 清洗剂、FC测试液、F113氟化液、AF防指纹油稀释剂、全氟聚醚、氟碳溶剂
- 主营：导电银浆树脂、巴斯夫TPU、科思创TPU、TPU改性料、亨斯迈TPU、路博润TPU、peek薄膜、peek网布、高温尼龙、高温pc、油墨树脂、PPSU
- 主营：玻璃鳞片胶泥、双组份聚脲喷涂、环氧玻璃鳞片胶泥、聚氨酯保温喷涂、b1级聚氨酯喷涂、轻集料混凝土A型、高温玻璃鳞片胶泥
- 主营：回收羟丙基甲基纤维素、回收合成橡胶、回收PVA聚乙烯醇、回收颜料色粉、回收洗涤剂原料、回收MDI、回收聚醚多元醇、回收环氧树脂、回收聚氯乙烯糊树脂、回收酚醛树脂、回收橡胶色胶、收购受潮钛白粉、氧化锌回收、油漆回收
- 主营：回收聚醚多元醇、回收热熔胶、回收石蜡、回收化工原料、回收日化原料、回收化妆品原料、回收塑料助剂、回收聚氨酯黑白料、回收香精、回收过期油墨、回收过期油漆、回收胶印油墨、回收树脂、回收异氰酸酯、回收MDI、回收三氧化二锑、回收氧化锌、回收抗氧剂、回收钛白粉、回收船舶油漆、回收防污漆、回收荧光增白剂、回收二甲基硅油、回收二甲基亚砜、回收硫酸亚锡
- 主营：偏钒酸钠、还原铁粉、次磷酸钠、聚氨酯改性环氧树脂、金属有机物、二水氯化铜、对二氯苄、次磷酸、黄血盐钾、黄血盐钠、氟化钾、氟化钠、红丹粉、黄丹粉、硫氰酸钠、硫氰酸钾、乙二胺四乙酸二钾
- 主营：混凝土色差修复剂、无机渗透结晶防水剂、砂浆、灌浆料、渗透结晶母料、聚氨酯防水、修补料、压浆料、聚合物、耐酸碱耐腐蚀砂浆、回弹王、道路修补砂浆、膨胀剂、破碎剂、增强剂、修补剂、益胶泥、固化剂、防水剂、防腐防水、脱模剂、自愈合无机渗透防水剂、固沙宝、水泥基、瓷砖胶
- 主营：密闭罐、矿用封孔袋、注浆泵、发泡料、黑白料、聚氨酯材料、发泡材料、充填材料、注浆材料、加固材料、保温材料、巷道材料、喷涂材料、加固剂、发泡填充、封孔剂、填充剂、封孔器、喷涂罐、活塞泵、注浆煤岩、封孔囊袋、岩层巷道、异氰酸酯、封孔加固
- 主营：氧化剂、稀释剂、氧化钙、聚氨酯改性环氧树脂、氟化钡、甲酸钠、2-甲基萘、对氯苯酚、氢氧化铋、对溴甲苯、高碘酸钠、氟硅酸铵、氢氧化钡、硫氰酸钾、对氯甲苯、二氯甲烷、氟化氢铵、橡胶防老剂、药物中间体、三正丙基胺、多乙烯多胺、电镀添加剂、尼泊金乙酯、邻氨基苯酚、食品保存剂、对甲苯磺酰氯
- 主营：密闭罐、照明灯、捣固机、加固材料、电话机、潜水电泵、金属顶梁、隔爆水槽、铰接顶梁、尼龙柱帽、无压风门、隔爆水袋、气动绞车、电暖风机、防水密闭门、激光测距仪、道路融雪剂、管道取样机、液压支柱配、固定式矿车、支柱三用阀、轨道连接板、顶板离层仪、树脂锚固剂、液压复轨器
- 主营：磷铁粉、脱模剂、软化剂、改性涂料、研磨材料、染料中间体、添加剂、增香剂、强还原剂、碳酸氢铵、氯化亚铁、成型助剂、磷酸三辛酯、触变润滑剂、高温防腐粉、高分子助剂、洗涤剂香精、生长调节剂、十六十八醇、乳液稳定剂、陶瓷着色剂、油漆稀释剂、表面活性剂、漆雾凝聚剂、硝化纤维稳定剂
- 主营：碳酸铵、染色助剂、铁氰化钾、聚氨酯改性环氧树脂、西曲溴铵、2-丙二醇、4-二甲氨基吡啶、N-丁基苯磺酰胺、聚乙烯醇缩丁醛、苯扎氯铵、间苯二甲酸、对羟基苯甲酸、氧化铅、黄血盐钾、氟化钾、氟硅酸铵、九水硫化钠、硫化钡、硫氰酸钠、过氧化苯甲酰、偶氮二异丁腈、铁粉、巯基乙酸、异丙醇铝、对甲苯磺酸钠、乙醛肟
- 主营：黄血盐钾、黄血盐钠、氟化钾、聚氨酯改性环氧树脂、氟化钠、氟硅酸铵、水杨酸钠、聚六亚甲基胍盐酸盐、黄丹粉、九水硫化钠、红丹粉、氢氧化钡、氧化铋、对甲苯磺酸、二氧化硒、三硫代碳酸钠、醋酸铅、氯化铅、还原铁粉、碱式碳酸铅、次磷酸、对二氯苄
- 主营：对甲苯磺酸、四苯硼钠、甲基甲酰苯胺、聚氨酯改性、氟硼酸钾、氯化亚锡、糠醇树脂、氟硼酸钠、氟化铝、丙二醇、异辛酸钴