Desiccants are substances used to absorb moisture from the surrounding environment, thereby controlling humidity and preventing damage caused by excess moisture. Common desiccants include silica gel, activated carbon, and molecular sieves, which are widely used in packaging, pharmaceuticals, electronics, and various industrial applications to maintain product integrity and extend shelf life.

Cat litter is a material used in indoor litter boxes to absorb and contain cat waste. It typically consists of absorbent substances like clay, silica gel, or biodegradable materials such as recycled paper, wood, or corn. The primary function of cat litter is to control odors and provide a convenient, sanitary place for cats to relieve themselves.

Corrosion protective coatings and acid proof linings are specialized protective solutions designed to prevent metal and concrete structures from deteriorating due to chemical exposure, moisture, and environmental factors. Corrosion protective coatings form a barrier that shields surfaces from oxidation, rust, and degradation in industries like oil and gas, marine, and power generation. Acid proof linings provide resistance against highly corrosive chemicals, acids, and alkalis, ensuring durability in chemical processing plants, storage tanks, and wastewater treatment facilities. These solutions extend the lifespan of infrastructure, reduce maintenance costs, and comply with safety and environmental regulations.

Bone cement, which is chemically known as polymethyl methacrylate (PMMA), is widely used for implant fixation in various orthopedic and trauma surgeries and in interventional procedures. Bone cement fixation remains the gold standard for the treatment of many orthopedic disorders and largely contributes to the success of modern joint replacement. Bone cement is widely used in vertebroplasty, a minimally invasive surgical procedure, to treat spinal fractures and collapsed vertebrae.

2023年润滑油添加剂全球市场规模达到160亿美元。全球润滑油添加 剂约70%应用于机动车领域，在此之后，金属加工液与工业发动机润滑 油对添加剂的使用量大致相当。QY Research的数据显示，2023年全球 润滑油添加剂市场销售额达到159.9亿美元，预计2030年将达到182.1 亿美元，对应2024至2030年的年均复合增速为1.9%。作为全球润滑油 添加剂的重要消费国，我国2021年润滑油添加剂的表观需求量为95.01 万吨，2013-2021年年均复合增速为2.99%。