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12/22
2025
On December 20, Dean Luo Guoqiang and Professor Cai Haopeng from the School of Materials at Wuhan University of Technology, along with Lan Guoyong, Chairman of Guangxi Defort Technology Co., Ltd., visited Hubei ZhengJiu New Materials Co., Ltd. for an exchange.
On December 20, Dean Luo Guoqiang and Professor Cai Haopeng from the School of Materials at Wuhan University of Technology, along with Lan Guoyong, Chairman of Guangxi Defort Technology Co., Ltd., paid a visit to Hubei ZhengJiu New Materials Co., Ltd. for an exchange. The company’s Chairman Chen Cheng and General Manager Yi Dengfeng warmly welcomed the visiting guests.
Silane Coupling Agent Four-Step Selection Guide: Precisely Match the Model
In numerous fields—including composite materials, coatings, adhesives, and plastic modification—silane coupling agents serve as crucial “finishing touches”—they bridge the gap between inorganic substrates and organic materials, significantly enhancing interfacial adhesion, improving material compatibility, and boosting weather resistance. However, the market offers a wide variety of silane coupling agent formulations; categorized by functional groups, there are dozens of types, such as amino, epoxy, vinyl, and methacryloxy groups. Choosing the wrong formulation not only fails to deliver the desired effect but can also lead to reduced product performance and unnecessary cost waste.
12/21
The “Synergistic Magic” of Silicone Additives: How to Combine a Defoamer and a Slip Agent for Double the Effectiveness—Without Compromising Compatibility?
In downstream industries such as coatings, inks, and adhesives, silicone additives are truly “performance-optimization wizards”—defoamers effectively tackle the nuisance of bubbles during production and application, while slip agents enhance the surface feel and scratch resistance of products. Yet many practitioners have encountered a common challenge: While adding defoamers or slip agents individually works reasonably well, problems arise as soon as they’re combined—either the defoaming effect fails and bubbles rebound, or the slip sensation is insufficient, and in some cases, shrinkage holes even appear.
12/10
Film-forming mechanism of high-temperature-resistant silicone coatings: How can we achieve long-term coating integrity at 200℃?