Rubber Antioxidants for High Temperature Containers
News 2025-06-24 20
Introduction As professionals in the high temperature container industry, we are well aware that rubber materials are susceptible to oxidation and degradation under high temperature conditions. This not only affects the performance of the product, but also shortens the service life of the equipment. In this context, rubber antioxidants for high temperature containers have become an important technological innovation and have won wide attention an
Best storage methods for rubber vulcanizer PDM
News 2025-06-24 17
Best storage methods for rubber vulcanizer PDM Rubber vulcanizer PDM is an important chemical product, and its storage method is crucial to maintaining its effectiveness and quality. Here are some recommended best storage methods: Keep dry To ensure the quality of PDM, the storage environment must be kept dry. Moisture can cause chemical reactions in PDM, which will affect its vulcanization effect. Avoid direct sunlight and high temperature envi
Storage conditions and precautions for rubber additives
News 2025-06-24 24
The importance of storage conditions for rubber additives Rubber additives play a vital role in the rubber industry, and their storage conditions directly affect the performance and quality of additives. Only when stored under appropriate environmental conditions can the additives be stable and reliable, thereby ensuring the quality and consistency of rubber products. 1. Storage environment requirements First, rubber additives should be stored i
Accelerators for tires: the key to improving product quality and benefits
News 2025-06-24 17
Types and functions of accelerators for tires Accelerators for tires mainly include thioamino, guanidine and thiuram. Different types of accelerators have different effects in accelerating the vulcanization process and improving the wear resistance and aging resistance of rubber. Performance comparison of different accelerators According to market research data, thioamino accelerators have the highest market share, reaching 45%, followed by guan
Key additives to improve the toughness of rubber products
News 2025-06-24 21
Introduction Rubber products are widely used in various fields due to their excellent elasticity and wear resistance. However, with the increasing market demand for product performance, toughness has become one of the important factors affecting the quality of rubber products. In this context, this article will analyze the key additives for improving the toughness of rubber products from a professional perspective. Definition and importance of t
Do you know leveling agent?
News 2025-05-16 81
Overview of leveling After the paint is applied, there is a process of flow and drying film formation, and then a flat, smooth and uniform coating film is gradually formed. Whether the coating film can achieve the characteristic of flatness and smoothness is called leveling. In the actual construction process of the paint, common coating defects include orange peel, fish eyes, shrinkage, pinholes, shrinkage, Benard vortex, airflow sensitivity and
Application and selection of leveling agent
News 2025-05-16 76
For a certain formula system, the appropriate leveling agent should be selected according to the properties of the formula and the performance that the leveling agent is expected to achieve. 1. When determining the water-based formula, wetting agent is often selected first, and then leveling agent. Some additives can act as both wetting agent and leveling agent. 2. Do not use a large amount of wetting agent that strongly reduces surface tension,
Importance and solutions of synthetic rubber protection
News 2025-05-16 78
Aging Problems of Synthetic Rubber In modern industry and life, synthetic rubber is widely used in various products. However, when exposed to the external environment for a long time, synthetic rubber is easily affected by factors such as ultraviolet rays, oxygen, ozone, and high temperatures, leading to aging and performance degradation. According to research data, about 40% of synthetic rubber products will be scrapped due to aging problems wit
Rubber Antioxidants and Their Types and Functions
News 2025-05-16 74
Rubber and its products are susceptible to degradation over time due to exposure to heat, oxygen, ozone, variable metal ions, mechanical stress, light, high-energy rays, and other chemical substances and mold. This degradation, characterized by tackiness, hardening, brittleness, or cracking, leads to a decline in physical and mechanical properties, a reduction in elasticity, and ultimately, a loss of utility. To counteract this, antioxidants are
Rubber Antioxidants: Sci-Innovation
News 2025-05-16 70
Rubber antioxidants are critical additives that extend the service life of rubber products by mitigating oxidative degradation, a process accelerated by heat, light, and mechanical stress. These compounds stabilize rubber polymers, preventing chain scission and crosslinking that lead to cracking, hardening, or softening. Their applications span industries from automotive to healthcare, with real-world impact demonstrated through measurable perfor
Mechanism of action of dispersants
News 2025-05-15 71
1. Background and overview: Agents that promote the uniform dispersion of material particles in the medium to form a stable suspension. Dispersants are generally divided into two categories: inorganic dispersants and organic dispersants. Commonly used inorganic dispersants include silicates (such as water glass) and alkali metal phosphates (such as sodium tripolyphosphate, sodium hexametaphosphate and sodium pyrophosphate, etc.). Organic dispersa
A brief introduction to defoamers
News 2025-05-15 63
The foam problem in water treatment has troubled many people, such as the initial debugging foam, surfactant foam, impact foam, peroxide foam, foam generated by adding non-oxidizing bactericides in circulating water treatment, etc. Therefore, the use of defoamers in water treatment is relatively common. This article comprehensively introduces the principle, classification and selection of defoamers! Methods for eliminating foam 1. Physical method
