The road of dream building

Release time:

2023-06-27 15:03

PC plastics are widely used in our lives. For example, the plastic cups we often use will use this PC plastic material, and this material can also be used in many places. Many people may not understand the characteristics of PC plastic. Only after understanding the characteristics of this material can we know more clearly why this material can be used in these places or in these industries.

The first thing you should know is its appearance. From the appearance, we can see that the transparency of this material is high, and it can also be dyed into many different colors by dyeing, so we can see that many PC plastic materials are very beautiful.

In addition, this PC material can also be used in many foods, and there will be no poison during use. Therefore, when people use this PC plastic, it is also very safe, and everyone can use this material with confidence.

Another advantage of PC plastic is that the molding shrinkage rate is low during production, so it is very suitable for making certain water cups or certain containers, which is also one of the characteristics of PC plastic. Moreover, the electrical properties of this material are actually very good. The above characteristics all illustrate the advantages of PC plastic in the use process.

PC plastic physical properties of the main data:

Specific gravity: 1.18-1.20g/cm3;

Molding shrinkage: 0.5-0.8%;

Molding temperature: 230-320 ℃;

Drying condition: 110-120 ℃;

It can be used for a long time at -60~120 ℃.

Main features of PC plastic:

1. High impact strength, colorless and transparent, dimensional stability, colorability, electrical insulation, corrosion resistance and wear resistance.

2. Poor self-lubrication, stress cracking tendency, easy hydrolysis at high temperature, poor compatibility with other resins.

3. Amorphous material, good thermal stability, wide molding temperature range, poor fluidity. Moisture small but sensitive to water, subject to drying.

4. The molding shrinkage rate is small, and melt cracking and stress concentration are easy to occur.

5. High melting temperature, high viscosity, fast cooling speed, high impact strength, low bending, compression and tensile strength.

RELATED INFORMATION

The road of dream building

Xinlong shares become the off-campus practice base of Guangdong Light Industry Vocational and Technical College

2023-06-27

The company's "high-performance halogen-free flame retardant polycarbonate" products won the "Guangdong Province famous high-tech products" certificate

2023-04-26

The research and development of Xinlong's materials won the 2020-2022 China Plastic Processing Industry Outstanding Scientific and Technological Achievement Award.

2023-04-26