硬脂酸 STEARIC ACID
商品名称Trade Name
硬脂酸 STEARIC ACID
性质Properties
硬脂酸是白色有滑腻感的粉末或结晶块状物，有微弱气味，不溶于水，微溶于乙醇，可溶于多种有机溶剂，密度小，熔点高。
Stearic acid is a white powder or crystalline block with a slippery sensation and a weak odor. It is insoluble in water, slightly soluble in ethanol, soluble in various organic solvents, has a low density and a high melting point.
质量指标Specification

用途Application
1. 充当硫化活性剂，能够加快橡胶的硫化进程，提升硫化效率以及硫化胶的性能。
2. 作为软化剂，优化橡胶的加工性能，让橡胶更易于混炼、压延以及挤出。
3. 有益于增强橡胶制品的耐老化性能与耐候性。
4. 能够增进填料在橡胶里的分散程度，提高橡胶的物理性能。
1. Acting as a vulcanization activator, it can accelerate the vulcanization process of rubber, improve the vulcanization efficiency and the performance of vulcanized rubber.
2. As a softener, it optimizes the processing performance of rubber, making it easier for rubber to be mixed, calendered and extruded.
3. It is beneficial to enhance the aging resistance and weather resistance of rubber products.
4. It can enhance the dispersion degree of fillers in rubber and improve the physical properties of rubber.
包装贮运Package and Storage
纸塑复合袋，25kg/袋；在阴凉干燥通风环境下保存，避免受热受潮。
Paper-plastic composite bags, 25kg per bag; Store in a cool, dry and well-ventilated environment, avoiding heat and moisture.