1、Solid Epoxy Resin
大多数固体环氧树脂具有优良的附着力、力学性能、电气性能和耐化学性和防腐蚀性能，特别用于金属基材。 根据应用情况，可使用600-1500范围内的环氧当量。 通常使用的固化剂是酚类、双氰胺类和端羧基聚酯。 基于双酚A，固体环氧树脂具有中等环氧值和相对分子量。 固体环氧树脂因其熔体粘度而成为理想的通用粉末涂料，可用于电气面板、汽车配件、浴室配件、装饰用品和固定装置。
2、氢化石油树脂_百度百科
氢化石油树脂是以裂解碳五馏分为主要原料，经阳离子聚合与氢化工艺制成的热塑性树脂。 该物质呈现白色至浅黄色固态颗粒或片状，密度介于0.95-1.01g/cm³，190℃熔融黏度≤400mPa·s。 其核心特性包含耐热老化性提升、色度低（铁钴色号）、与SBS/SIS/EVA等高分子材料相容性优异。 作为增黏剂广泛应用于热熔胶、压敏胶及溶剂型胶黏剂体系，通过调节粘度与粘结强度提升制品初始粘性，在无纺布卫生用品、汽车组装、商品包装等领域具有重要作用。 发明专利数据显示，该树脂在粘合剂配方中按5-100重量份添加时可增强高温高湿环境下的热保持性能。
3、Epoxy resin_产品中心_KUKDO Chemical (Kunshan) Co., Ltd.
Standard Solid Type Solvent Epoxy Resin Solution Powder Coating Epoxy Resin (General Grade) Powder Coating Epoxy Resin (Low Viscosity, High Fluidity) Powder Coating Epoxy Resin (High Molecular Scale) Powder Coating Epoxy Resin (Special Grade) Powder Coating Epoxy Resin (Master Batch Grade)
基于动态受阻脲键氢化环氧树脂的介电性能与可修复性能
通过改变氢化环氧与仲胺的摩尔比,调节材料的交联密度及动态键含量,研究其对材料机械性能、介电绝缘性能以及修复性能的影响规律。 试验结果表明,含有动态受阻脲键的氢化环氧树脂的击穿场强和直流体积电阻率与咪唑固化环氧树脂相当;更高的交联密度有利于改善材料的机械性能与绝缘性能;更高的脲键含量可通过增加偶极矩提高材料的介电常数。 动态受阻脲键在一定的热刺激环境下可进行动态的解离和缔合实现对材料机械损伤的修复,更高的动态键含量可促进链段的再次键合能力,进而提高材料对损伤的修复能力。
EPOXY RESINS｜ADEKA
The ADEKA Group's chemical products. Epoxy resins,conventional epoxy resin,special type epoxy resin
jER™ YX8040, Mitsubishi
Its transparent appearance makes it ideal for optical materials such as LED encapsulants and adhesives for displays. This hydrogenated, bisphenol A-type solid epoxy resin functions as a binder, a coupling agent, and an adhesion promoter. This resin is supplied in flake form.
2502123151 Data Sheet of Solid Epoxy Resin E905H
E905H is a solid epoxy resin, based on Bisphenol-A and epichlorohydrin and produced in a 2-stage process. The application is for Tank coating ,Coil coating, Insulation powder coating, Electronic coating, Powder coating, and Composite and so on.
The Definition of Hydrogenated Epoxy Resins
Hydrogenated bisphenol A epoxy resin is an epoxy resin that does not contain double bonds in the molecule, and has the advantages of good weather resistance, excellent electrical properties, low viscosity, and good processability.
Hydrogenated Bisphenol A Epoxy Resin China Manufacturers
Features: Hydrogenated bisphenol A epoxy resin has the characteristics of low viscosity, high transparency and long-term non-discoloration. The cured material has good UV resistance, long-term aging resistance and no discoloration.
Higree Hydrogenated Hydrocarbon Resin
Higree Hydrogenated Resins are color improved and stability enhanced resins by removing vulnerable double bonds.They are more environment-friendly & health care products which own the advantages like good color, low odor, excellent heat stability and great adhesive properties.
In the field of modern materials science, epoxy resins, as a class of important polymeric materials, are widely used in industries such as aerospace, automotive manufacturing, and architectural decoration due to their excellent mechanical properties, electrical insulation, and adhesive capabilities. traditional liquid epoxy resins are limited in their application under special conditions due to their flammable and explosive characteristics. developing a new type of solid epoxy resin with high safety and superior performance is particularly critical.
Solid Hydrogenated Epoxy Resin (SHER), as a novel high-performance composite material, demonstrates significant application potential across various fields due to its unique physicochemical properties.
Composition and Characteristics of Solid Hydrogenated Epoxy Resin
Solid hydrogenated epoxy resin primarily consists of epoxy resin, curing agents, fillers, pigments, and additives. Compared to traditional liquid epoxy resins, this material produces no volatile organic compounds (VOCs) during the curing process, substantially reducing fire risks and environmental impact. Additionally, hydrogen bonding within its molecular structure endows the resin with enhanced heat resistance and impact resistance.
Innovations in Preparation Processes
Traditional epoxy resin preparation methods are complex and costly, whereas the production of solid hydrogenated epoxy resin is relatively straightforward and scalable. By introducing novel catalysts or improved synthesis routes, the performance of the resin can be effectively enhanced while reducing production costs. For example:
- Adjusting the type and dosage of curing agents allows precise control over crosslinking density and hardness.
- Incorporating specific fillers significantly improves mechanical strength and wear resistance.
Expanding Application Fields
With ongoing technological advancements and diversified application demands, solid hydrogenated epoxy resin shows broad prospects in multiple domains:
- Electronic Packaging: Offers excellent electrical properties and thermal stability, making it an ideal encapsulation material.
- Aerospace: Its high strength and temperature resistance make it suitable for aircraft fuselages and internal components.
- Automotive Manufacturing, Medical Devices, Sports Equipment: SHER is increasingly leveraged for its unique advantages in these fields.
Challenges and Prospects
Despite its advantages, solid hydrogenated epoxy resin faces challenges in practical applications, such as further improving heat resistance and mechanical strength while reducing costs to meet market demands. In the future, optimizing preparation processes, exploring new functional fillers and additives, and strengthening collaborative innovation with downstream industries could drive broader adoption of SHER.
As an emerging high-performance composite material, solid hydrogenated epoxy resin is逐渐成为材料科学领域的研究热点 (gradually becoming a research focus in materials science) due to its unique properties and vast application potential. With continuous technological breakthroughs and innovations, this material is poised to demonstrate its exceptional performance and value across diverse fields.
