Overview
Masterbatch deodorant and dehydrating agents are critical additives in polymer processing, particularly for eliminating moisture and unpleasant odors from plastic raw materials. These agents are widely used in masterbatch production, recycled plastics, and high-performance polymer compounding. They function by chemically absorbing residual water and neutralizing volatile organic compounds (VOCs) that cause odors. This ensures smoother processing, reduces defects like bubbles or streaks, and improves the final product's aesthetic and functional qualities.
Physical and Chemical Properties
These agents typically appear as white or light-yellow powders or granules with a density of 0.8–1.2 g/cm³. They are insoluble in water but disperse evenly in molten polymers during processing. Key properties include high thermal stability (up to 250°C), making them suitable for extrusion and injection molding. Their moisture absorption capacity ranges from 15–30% by weight, while odor neutralization targets sulfur-based and amine compounds common in recycled plastics.
Main Applications
The primary use is in plastic masterbatch production, where moisture and odors degrade product quality. They are also essential for recycled polymers, which often contain contaminants from prior use. In packaging films, these agents prevent fogging and odor transfer. For automotive plastics, they ensure dimensional stability and surface finish. Specialty applications include medical-grade polymers and food-contact materials, where regulatory compliance is critical.
Safety and Storage
While generally non-toxic, prolonged exposure to dust may irritate the respiratory tract. Use gloves and masks during handling. Store in sealed containers to prevent moisture absorption. Avoid mixing with strong oxidizers or acids, as this may release gases. Disposal should follow local regulations for industrial chemicals. Bulk storage requires climate-controlled environments to maintain efficacy.
B2B Procurement Guide
When sourcing, prioritize suppliers with ISO-certified manufacturing to ensure consistent quality. Request technical datasheets detailing moisture absorption rates and polymer compatibility. For large orders, negotiate bulk pricing and confirm lead times. Test small batches before full-scale adoption. Key procurement regions include China, Germany, and the U.S., with prices varying by purity (technical grade vs. food-grade).
Related Manufacturers
- 主营：除味剂
- 主营：次氯酸钠、铝溶胶、乙二醇、除味剂、甲基硅酸、三乙醇胺、二甲基亚砜、液体泡花碱、液碱、氢氧化钠、蒸馏水去离子水、二氯甲烷、软水盐、DMF、二甲基甲酰胺、聚乙二醇200、400、600、水玻璃、乙醇、甲酸、草酸、大苏打、冰醋酸、苯酚、氨水
- 主营：处理剂、污水cod、絮凝剂、除味剂、cod当量、培养剂、醋酸钠、环保药剂、淀粉标准、酰胺用量、cod去除剂、防水乳液、氯化铝絮凝、氯化铝国标、臭味降解剂、葡萄糖成分、超标去除剂、酰胺添加量、离子聚丙烯、硫酸铁国标、净水剂聚合、废水去除剂、聚合氯化铝、工业葡萄糖、污水除臭剂、硫酸铁除磷
- 主营：杀菌剂、酸性清洗剂、碱性清洗剂、除味剂、过氧乙酸消毒剂、憎水剂、保水剂、渗透剂、夜光粉、醋酸钠、高铁酸钾、硫代硫酸钠、鱼塘增氧片、过硫酸氢钾、聚合硫酸铁、植物除臭剂、水玻璃、道路修补料、液体蛋氨酸、桐油、聚合氯化铝、聚丙烯酰胺、一乙醇胺、防冻粉
- 主营：软水盐、五水偏硅酸钠、速溶硅酸钠、微生物除味剂、精制工业盐、氯化铵、硫代硫酸钠、硫酸氢钠、工业葡萄糖
- 主营：专用剂、消泡剂、固化剂、除味剂、活性炭、净化剂、原油破乳剂、工业破乳剂、聚合氯化铝、净化澄清剂、表面活性剂、河湖澄清剂、工业污水破乳剂、工业级木质粉炭、河湖净化剂、油田原油破乳剂、液体菌种、脱氰剂、微生物菌种、固体脱色剂、液体脱色剂、有机物催化酶、杀菌剂、除臭剂、复合碳源、好氧菌
- 主营：有机硅消泡剂、聚醚消泡剂、漆雾凝聚剂、填埋场除味剂、复合碳源
- 主营：日化洗涤原料、食品添加剂、工业原料、生物除味剂、建筑建材添加剂
- 主营：卡松/异噻唑啉酮、MBS杀菌剂、MBM杀菌剂、污水除味剂、BIT/苯丙异噻唑啉、粉末防霉剂、造纸杀菌剂、MIT甲基异噻唑啉酮、BIT-20杀菌剂、布罗波尔、苯氧乙醇、粉末防腐剂、胶水防腐剂、油性防霉剂、污水硫化氢消除剂、PHMG聚六亚甲基胍、聚六亚甲基双胍、IPBC-30防霉剂、釉料防腐剂、干膜防霉剂、皮革防霉剂、塑料抗菌剂、塑料防霉剂、纳米银抗菌剂、纳米银抗菌溶液、工业防腐剂
- 主营：洗衣粉、阻燃剂、催化剂、除味剂、泡花碱、混凝土、燃料油、水溶肥、膨松剂、添加剂、乙酸钠、漂白剂、杀虫剂、醋酸钠、硫酸镁、糖蜜液、洗涤剂、黄松香、全水溶、除锈剂、工业白糖、变形淀粉、除锈污垢、杀菌消毒、印染助剂、氢氧化铝
- 主营：镭雕粉、镭雕助剂、阻燃剂、镭雕母粒、阻燃母粒、抗滴落剂、增韧剂、润滑剂、相容剂、成核剂、抗氧化剂、磷酸酯类阻燃剂、开口爽滑剂、紫外线吸收剂
- 主营：聚丙烯酰胺、聚合氯化铝、活性炭、除味剂、火山岩滤料、陶粒滤料、填料
- 主营：黄原胶、羧甲基淀粉、羧甲基纤维素、除味剂、预糊化淀粉、抑尘剂、聚阴离子纤维素、聚丙烯酰胺、吸水树脂、农林保水剂、型煤粘合剂、瓜尔胶
- 主营：玉米浆干粉、黄金选矿剂、次氯酸钠、除味剂、液碱、氨水、乙醇、亚硫酸氢钠、氨基磺酸、漂白粉、氢氧化钾、亚氯酸钠、硅酸钠、尿素、次氯酸钙、氢氧化钠、碳酸钠、偏硅酸钠、冰醋酸、异丙醇、二氯甲烷、氟硅酸钠、亚硝酸钠
- 主营：农用肥料、污水处理剂、混凝土速凝消泡等添加剂、生物除味剂、电镀用硫酸铜纤维素等添加剂、洗涤原料、水产养殖用添加剂、阻燃剂
- 主营：二氧化硅、乳化剂、消泡剂、除味剂、分散剂、润湿剂、增稠剂、树脂、抗氧剂、杀菌防腐防霉剂、uv单体