1、硅烷偶联剂 Silane Coupling Agent (2)
硅烷偶联剂的新用途是作为聚乙烯交联剂，通过聚乙烯和乙烯基三甲氧基硅烷接枝共聚，或通过聚乙烯与硅烷发生缩合反应进行交联。 经过处理的聚乙烯可用作电缆及复杂的异型材料。 为了适应功能性高分子复合材料的发展，已开发出一些新型硅烷偶联剂，如γ-脲基丙基- 三甲氧基硅烷，γ-缩水甘油基丙基-甲基-二乙氧基硅烷及N-苯基-γ-氨基丙基-二甲氧基硅烷等。 硅烷偶联剂是一类具有特殊结构的低分子有机硅化合物，其通式为RSiX3，式中R代表与聚合物分子有亲和力或反应能力的活性官能团，如氧基、巯基、乙烯基、环氧基、酰胺基、氨丙基等;X代表能够水解的烷氧基，如卤素、烷氧基、酰氧基等。
2、Silane coupling agent
In the present research, through molecular structure design and the internal emulsification method, we synthesized a series of bio-based waterborne polyurethanes modified with silane coupling agent (SWPU).
3、Limitless silanes
Silane coupling agents have the unique chemical and physical properties to not only enhance bond strength, but also prevent de-bonding at the interface due to use and aging, especially in humid conditions. The coupling agent provides a stable bond between two otherwise poorly bonding surfaces.
硅烷偶联剂 硅烷复配产品 硅烷聚合产品
硅烷偶联剂在制备有机聚合物与玻璃、矿物和金属等无机填料的复合材料中发挥着重要作用。 硅烷偶联剂的一般结构为 (RO)3-Si-R'-X，其中 X 为有机官能团，R'为小的亚烷基链节，RO 为可水解基团，如烷氧基。 有机官能团和烷氧基可分别与聚合物基体和填料颗粒形成强键。 恒达硅烷偶联剂包括氨基硅烷、甲基丙烯酸酯硅烷、环氧硅烷、乙烯基硅烷、巯基硅烷、烷基硅烷、硅酸乙酯、氯硅烷、异氰酸酯硅烷、苯基硅烷、脲基硅烷和硫硅烷。 它们广泛应用于玻璃纤维、电子、风电、涂料、粘合剂、XLPE 电线电缆和热水管、油田钻井、纺织、橡胶和铸造等领域，以提高应用产品的质量和性能。 硅烷偶联剂在制备有机聚合物与玻璃、矿物和金属等无机填料的复合材料中发挥着 …
How Silane Coupling Agents Become Secret Weapons in
In the field of materials science, silane coupling agents play a crucial role. In particular, KH-570 and KH-560 are two types of silane coupling agents that, when mixed in a 3:2 ratio, can significantly enhance adhesion to substrates.
Silane Coupling Agents
In practice, the bonds of certain epoxies to silane-primed glass resist debonding by water about a thousand times as long as the epoxy bond to unprimed glass.
硅烷偶联剂/粘合促进剂
Silane coupling agents are effective for the improved adhesion at the interface between the organic and inorganic materials and have been frequently utilized to enhance the strength and improve the performance of glass-fiber reinforced plastics.
Silane Coupling Agents
Many conventional coupling agents are frequently used in combination with 10-40% of a non-functional dipodal silane, where the conventional coupling agent provides the appropriate functionality for the application, and the non-functional dipodal silane provides increased durability.
Silane Coupling Agent
Silane coupling agents are primarily used in reinforced plastics and electric cables composed of crosslinked polyethylene. Other uses include resins, concrete, sealant primers, paint, adhesives, printing inks and dyeing auxiliaries.
Silane Coupling Agents
What are Silane Coupling Agents? Silane coupling agents are compounds whose molecules contain functional groups that bond with both organic and inorganic materials. A silane coupling agent acts as a sort of intermediary which bonds organic materials to inorganic materials.
In today's industrial sector, silane coupling agents stand as indispensable materials for surface treatment, renowned for their versatility and significance. As a leading domestic manufacturer of silane coupling agents, Puwei Technology has earned widespread recognition from clients globally through its products' exceptional performance and reliable quality. This article aims to provide an in-depth analysis of the characteristics, applications, and market prospects of Puwei silane coupling agents, offering readers a comprehensive understanding of their value.
Key Characteristics of Puwei Silane Coupling Agents The hallmark of Puwei silane coupling agents lies in their outstanding chemical stability and superior adhesive properties. These attributes have driven their widespread adoption in coatings, adhesives, sealants, and more. For instance, in coatings, silane coupling agents enhance durability, weather resistance, and longevity; in adhesives, they strengthen interfacial bonding, ensuring lasting stability.
Rigorous Production Process Puwei’s manufacturing process adheres to international standards, from raw material selection to production control, ensuring consistency and reliability. Leveraging advanced catalytic technologies, Puwei enables rapid cross-linking at lower reaction temperatures, significantly reducing production cycles and boosting efficiency.
Versatile Applications Puwei silane coupling agents find uses across diverse industries:
- Coatings: Improve abrasion resistance, corrosion protection, and aesthetic appeal.
- Electronics: Enhance moisture resistance in encapsulation materials, ensuring product reliability.
- Construction: Elevate waterproofing performance in sealing materials.
Bright Market Prospects Amidst accelerating global industrialization, demand for high-performance, eco-friendly surface treatment materials is surging. Puwei silane coupling agents, with their proven efficacy and sustainability, are poised to capture greater market share. Aligned with global trends toward "green manufacturing" and "sustainable development," their environmentally friendly properties make them increasingly attractive.
Challenges and Innovation To maintain competitiveness, Puwei Technology must不断创新 (continuously innovate), including developing more efficient production methods, specialized silane products, and exploring new application fields. Through relentless technological advancement and market expansion, Puwei aims to solidify its leadership in the silane coupling agent industry.
As a premier surface treatment material, Puwei silane coupling agents play vital roles across industries due to their unique chemical properties and adaptability. With growing technological demands and market opportunities, Puwei Technology remains committed to innovation and quality excellence, meeting global needs for high-performance silane solutions. Looking ahead, Puwei silane coupling agents are set to expand their influence worldwide, driving industrial progress and upgrading across sectors.
