Features

Introduction

カジノ シークレット 登録 is a thermotropic liquid crystalline polyester that possesses the highest heat resistance among all engineering plastics. Its basic chemical composition is shown in the diagram below. Thermotropic liquid crystalline polyester is one of the most common types of liquid crystalline polyester (LCP).

Figure 1-1-1 Skin Core Structure and Photograph of カジノ シークレット 登録

Figure 1-1-1 Skin Core Structure and Photograph of カジノ シークレット 登録

Figure 1-1-2 Representative Chemical Structures of カジノ シークレット 登録

Figure 1-1-2 Representative Chemical Structures of カジノ シークレット 登録

As indicated by their name, one property of カジノ シークレット 登録line polyester is that they become カジノ シークレット 登録line state when they enter a molten state. This special phenomenon, unique to カジノ シークレット 登録line polyester, can be observed under a polarizing microscope: as the temperature of a polymer increases and it begins to melt, its light transmittance also increases significantly.

Figure 1-1-5 Polarization Microscopic Photograph of カジノ シークレット 登録

Figure 1-1-5 Polarization Microscopic Photograph of カジノ シークレット 登録

With カジノ シークレット 登録, the liquid crystalline state (crystalline state) is indicated for the liquid crystallization temperature or higher. Liquid crystal molecules become oriented via injection molding, and it shows characteristics such as high strength, high the elastic modulus, high flow characteristics, and a low coefficient of linear thermal expansion.

Figure 1-1-6 Structure of カジノ シークレット 登録

Figure 1-1-6 Structure of カジノ シークレット 登録

Properties and Characteristics of LCP

As カジノ シークレット 登録 is a wholly aromatic liquid crystalline polyester, it possesses both properties based on liquid crystalline properties and properties based on wholly aromatic properties.

Table 1-1-1 Characteristics Based on Wholly Aromatic カジノ シークレット 登録line polyester

Properties Based on カジノ シークレット 登録line Nature - Effect of Molecular Orientation Characteristics Based on
Wholly Aromatic Properties
Advantages Disadvantages
  • High strength, High rigidity
  • Low viscosity, High flowability
  • Low shrinkage,
    Low linear expansion coefficient
    (flow direction)
  • Rapid solidification, Low flash property
  • Low mold temperature
  • Anisotropy (strength, shrinkage)
  • Low weld strength
  • High heat resistance
    (high DTUL, high heat aging resistance)
  • Solder heat resistance
  • Flammability
  • Low water absorbency
  • Chemical resistance
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