1、改性树脂_化工百科

改性树脂是一种经过化学改性处理的树脂材料，具有特定的性质和用途。 下面是关于改性树脂的性质、用途、制法和一些安全信息的介绍： - 改性树脂具有较优异的物理性质和化学稳定性，可以满足特定的需求。 - 常见的改性树脂可以提供良好的耐久性、抗化学腐蚀性能、耐高温性以及力学性能的改进。 - 改性树脂还可以通过调整其溶解度、粘度、硬度和弹性等性质来满足不同的应用要求。 - 改性树脂广泛应用于涂料、胶黏剂、塑料、纤维等领域。 - 涂料中的改性树脂可以提供优异的附着性、耐候性、抗刮擦性和耐化学腐蚀性。 - 在胶黏剂中，改性树脂可提供高粘接强度、耐化学腐蚀性和优异的耐热性能。 - 在塑料领域，改性树脂可以改善塑料的机械性能、热稳定性和可加工 …

2、改性树脂_百度百科

其在手性液晶组合物中可通过丙烯酰氧基、苯甲酰基等官能团的化学接枝，实现对光学选择性反射带位置5-50nm级精确调控。 该类材料需与手性掺杂剂及盐类形成协同作用体系，并通过基质与液晶前体之间的部分固化界面实现性能调控。 聚丙烯酸酯、聚氨酯等聚合物被列为典型实施例，在光学显示、防伪标识等领域具有应用价值 [1]。 改性树脂是以二脱水-D-葡糖醇衍生物为基础结构的高分子体系，典型化合物包括2-O- (4- { [4- (丙烯酰氧基)苯甲酰基]氧基})苯甲酰基-等复杂结构体，通过与手性掺杂剂和盐类协同作用，实现对手性液晶组合物选择性反射带位置的精确控制。 其通过与手性掺杂剂、盐类物质的三元复合体系产生协同效应，构成光学调控功能的核心支撑材料 [1]。

3、改性树脂 CAS#:

ChemicalBook 致力于为化学行业用户提供改性树脂的性质、化学式、分子式、比重、密度,同时也包括改性树脂的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。

Research progress on modification of phenolic resin

In recent years, more and more researchers have focused on the discussion of the properties of modified phenolic resins and gradually ignored the research on the synthesis processes that can affect the molecular structure and properties of phenolic resins.

MODIFIED RESIN

CAS号查询致力于为化学行业用户免费提供MODIFIED RESIN的CAS号、中文名称、英文名称相互转换服务,同时也包括MODIFIED RESIN的性质、化学式、分子结构、密度、熔点、沸点等信息。

Rosin Modified Phenolic Resin

This series of resins, modified by phenol and aldehyde, is made from high quality gum rosin. These products feature high molecular weight, high viscosity, high solubility, and high viscoelasticity. They are widely used for offset printing ink.

ROSIN MODIFIED PHENOLIC RESIN

It’s the product is irregular transparent solid that is the vacuum treated product of Esterification by glycerol (or pentaerythritol) and the condensation products of rosin, phenol (or bisphenol A) and formaldehyde.

A comprehensive review on modified phenolic resin

Phenolic resin (PR), renowned for its strong adhesive properties, superior heat resistance, and excellent chemical stability, finds extensive applications in industries, such as electronics, coatings, and textiles.

松香改性树脂_百度百科

松香改性树脂是通过物理或化学反应改变松香理化性能制成的树脂制品，主要成分为树脂酸（分子式C19H29COOH），改性方法包括酯化、中和、加成、氢化、岐化及聚合等。 其原料松香为含90%以上树脂酸的天然可再生树脂，经改性后可应用于涂料、油墨、胶粘剂等领域。 松香改性树脂技术参数包括软化点130-136°C、加德纳颜色指数4等，核心用途涵盖塑胶油墨改性、热熔胶及涂料等行业。 产业链上游涉及松香原料供应，下游应用包括粘结剂、橡胶、塑料等领域。

reinforcing phenolic resins

Novolaks are thermoplastic resins with methylene bridges between the phenolic groups. They melt under heat but do not react further unless a methylene (-CH2-) donor is available. Novolaks usually have an average molecular weight between 400 and 1500.

Modified Resin TF650: A High-Performance Engineering Material

With the advancement of technology and societal development, the demand for materials has grown exponentially. Particularly in fields such as aerospace, automotive manufacturing, and electronics, the requirements for material strength, heat resistance, wear resistance, and other properties have become increasingly stringent. Against this backdrop, modified resin TF650 has emerged as a high-performance engineering material, gradually gaining prominence.

I. Basic Characteristics of Modified Resin TF650

Modified resin TF650 is a high-performance engineering plastic renowned for its excellent mechanical properties, thermal stability, and electrical insulation. It is a composite material composed of polytetrafluoroethylene (PTFE) and carbon nanotubes, fabricated through specialized processing techniques.

II. Key Performance Features of Modified Resin TF650

1. High Strength: Modified resin TF650 exhibits superior tensile and compressive strength, capable of withstanding significant external forces. This makes it suitable for various engineering structures.
2. Thermal Resistance: It maintains robust mechanical properties and chemical stability under high-temperature conditions, ideal for applications in harsh thermal environments.
3. Electrical Insulation: With exceptional electrical insulating properties, it effectively prevents current leakage, ensuring the safe operation of electrical equipment.
4. Low Friction Coefficient: Its low friction characteristics reduce equipment wear and extend service life.
5. Chemical Resistance: Modified resin TF650 demonstrates excellent corrosion resistance, maintaining performance in aggressive environments.

III. Applications Across Industries

1. Aerospace: Due to its high strength, thermal resistance, and electrical insulation, TF650 is widely used in critical components such as aircraft engines and spacecraft exteriors.
2. Automotive Manufacturing: Its strength, heat resistance, and insulation properties make it ideal for automotive engines, transmissions, and other key parts.
3. Electronics and Electricals: The material’s electrical insulation and low friction suit it for components like heat sinks and connectors in electronic devices.
4. Biomedical Field: TF650’s biocompatibility and low toxicity enable its use in medical devices and implants, such as artificial joints.

IV. Future Development Trends of Modified Resin TF650

As technology advances, the performance of modified resin TF650 will continue to improve. Key trends include:

1. Enhanced Strength and Thermal Resistance: Through optimized production processes and formulation designs, its mechanical and thermal properties will be further elevated.
2. Cost Reduction: By refining raw material selection and manufacturing efficiency, production costs will decrease.
3. Expanded Applications: Research into new use cases will broaden its applicability across industries.
4. Environmental Sustainability: The adoption of eco-friendly materials and green manufacturing processes will boost its environmental credentials.

modified resin TF650, as a high-performance engineering material, holds vast potential and market prospects. With ongoing technological and societal progress, it is poised to play a greater role in diverse sectors, contributing significantly to human advancement.