1、改性树脂_百度百科

改性树脂是通过引入特定官能团改变原有树脂性能的高分子材料。 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。

2、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 …

3、Improving tensile properties of glass fiber

Glass fiber-reinforced polymer (GFRP) composites have been widely used as reinforced materials in marine engineering due to their good corrosion resistance and economic benefits.

4、PA6，Nylfor® B1 GFB/30 UV NERO X2对比PA6，Nylene

搜料工程塑料超市为您提供最详细塑料原料【美国塞拉尼斯 PA6 Nylfor® B1 GFB/30 UV NERO X2-和-美国Custom Resins PA6 Nylene® 421 HS】物性项对比，物性表下载，证书下载，价格行情，为您的生产创新提供可靠的保证。

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。

改性酚醛树脂复合材料的研究及应用

但随着科技发展,科学家发现传统的酚醛树脂材料越来越不能满足新型产业的需求,因此改性酚醛树脂的概念被提出,即以酚醛树脂作为基体,通过添加增强相,通过增强相所具备的性能来增强酚醛树脂的性能。 传统酚醛树脂由于基体中苯环等刚性基团的引入使其具备显著的耐热性和抗氧化性但其也存在很多缺点。...

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.

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.

Preparation and Characterization of Silica Fiber Reinforced Boron

Methyl phenolic resin and boron modified methyl phenolic resin were synthesized by solution polymerization using m-cresol, formaldehyde and boric acid as raw ma

In numerous fields of modern industry, the performance of materials directly affects the quality, functionality, and cost of products. As a high-performance engineering plastic, GFB modified resin is widely used in automotive manufacturing, electronics, medical devices, aerospace, and other sectors due to its excellent mechanical properties, heat resistance, chemical corrosion resistance, and electrical insulation characteristics. This article explores the definition, composition, performance features, applications, and future development directions of GFB modified resin.

Definition and Composition GFB modified resin is a glass fiber-reinforced thermosetting plastic, primarily composed of unsaturated polyester resin, fillers (e.g., glass fiber), pigments, and additives. During curing, glass fibers form a three-dimensional network structure, significantly enhancing the resin’s strength and rigidity. The incorporation of glass fibers also improves heat resistance and chemical stability, enabling the material to maintain performance stability in harsh environments.

Performance Features

1. High Strength and Rigidity: GFB resin exhibits high tensile strength, compressive strength, and flexural strength, resisting deformation or fracture under external forces.
2. Excellent Heat and Chemical Resistance: It withstands elevated temperatures while retaining physical properties and demonstrates strong resistance to various chemicals, suiting it for adverse conditions.
3. Superior Electrical Insulation: With low conductivity, GFB resin is ideal for manufacturing electrical equipment and components.
4. Good Processability: Easily molded via methods such as injection molding, extrusion, and blow molding, it can be fabricated into diverse shapes.

Applications

1. Automotive Parts: Engine components, transmission parts, headlight casings, bumpers, etc.
2. Electronics and Electricals: Circuit boards, connectors, switches, outlets, etc.
3. Medical Devices: Surgical instruments, dental tools, implants, etc.
4. Aerospace: Aircraft and satellite components.
5. Construction: Doors/windows, pipelines, decorative panels, etc.

Future Development Directions

1. Performance Enhancement: Improving strength, heat resistance, and chemical stability through formulation and process optimization.
2. Eco-Friendly Innovation: Developing low-pollution, recyclable resins to reduce environmental impact.
3. Multifunctionalization: Combining GFB resin with other materials to create composites with specialized functions, expanding application scope.
4. Smart Manufacturing: Leveraging advanced intelligent technologies to automate production, boosting efficiency and product quality.

GFB modified resin, as a high-performance engineering plastic, plays an increasingly critical role in industrial advancement. With technological progress and evolving market demands, it will continue advancing toward higher performance, sustainability, and versatility, driving innovation and opportunities across industries.