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Features of Cycloaliphatic Epoxy in LED Packaging Materials
Thermosetting epoxy resin, featuring good mechanical properties, low curing volume shrinkage, excellent adhesion force to substrates, and strong controllability of its operating processes, is one of the major packaging options for LEDs at present.Among them,cycloaliphatic epoxy resins, especially 3,4-epoxycyclohexyl-3,4-epoxycyclohexyl ester (TTA21), are preferably and widely applied in LED and optical device encapsulants for their excellent processability, high Tg point and good weather resistance.
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Introduction of Cycloaliphatic Epoxy Resins
Cycloaliphatic epoxy resins usually refer to a class of epoxy resins with a ring-like carbon chain structure in the molecular. In industry, cycloaliphatic olefin compounds containing two double bonds ...
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Thermal Curing Application of Cycloaliphatic Epoxy Resin
There are many kinds of epoxy curing agents in common use and various curing ways (thermal curing, microwave curing, UV curing, etc.), but most of the epoxy resins suitable for UV curing may not be su...
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Performance Characteristics and Comparison of Cycloaliphatic Epoxy Resins in LED Packaging Materials
LED (Light Emitting Diode) devices have the advantages of high efficiency, low power consumption and high durability, and are widely used in applications such as large-size displays, traffic signals a...
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Introduction to Performance Characteristics of Cycloaliphatic Epoxy System
The epoxy-anhydride curing system has the characteristics of low viscosity, low shrinkage, low toxicity, and low heat release, and is widely used in various fields. Jiangsu Tetra New Material Technolo...
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Introduction to High-Activity Resins of Cycloaliphatic Epoxy Resin Cured by Thermal Cationic Polymerization
The hot ion curing process has the characteristics of low temperature and rapid curing, which is suitable for the adhesive formula of electronic or small components. In addition to TTA21, several othe...
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Heat Cationic Cure Technology for Cycloaliphatic Epoxy Resins
Cationic polymerization refers to the general term for polymerization reactions initiated by cations, which have the advantages of fast curing speed, high efficiency, and low energy consumption, and a...
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Application Technology and Toughening Improvement of Cycloaliphatic Epoxy Resin
With the increasing and diversified demands for the properties of epoxy resins in fields such as electronic devices, composite materials, and adhesives, the requirements for toughness are becoming hig...
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The Curing Reaction Between Cycloaliphatic Epoxy Resins and Amines
As we all know, Cycloaliphatic Epoxy Resin has the characteristics of low viscosity, low halogen, high transparency, low shrinkage, etc. When used with related curing agents, the cured product has hig...
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The Ultimate Guide to Specialty Epoxy Resins: Understanding Composition and Applications
Epoxy resins have become a staple in various industries, offering remarkable versatility and durability. From construction and manufacturing to arts and crafts, epoxy resins have proven to be indispen...
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