News - Zhejiang Rotoun Plastic Technology Corp.

Application of flame retardant coating materials in high-voltage cable joints

At present, the intelligent power grid project is flourishing, and the construction of distributed power stations is also vigorously promoted, which puts forward higher requirements for the electrical safety performance of high-voltage cable joints. The original conventional coating materials can no......

Application of Coating Materials in the Field of Water Supply Pipes

With the vigorous development of new rural construction, the issue of drinking water safety in rural areas is becoming increasingly important. It can be imagined that the construction of rural tap water pipelines will usher in a wave of prosperity.

Application of flame retardant coating materials in high-voltage cable joints

At present, the intelligent power grid project is flourishing, and the construction of distributed power stations is also vigorously promoted, which puts forward higher requirements for the electrical safety performance of high-voltage cable joints. The original conventional coating materials can no......

What should I do if the logo label and spray paint of rotational molding products always fall off?

At present, customers use mold etching, silk screen printing, spray painting, and in mold transfer printing methods to produce company logos, but they are not firm and easy to fall off. To solve this problem, you can try our company's laser marking PE rotational molding material!

Welcome outstanding young talents from Zhejiang University to visit and guide our company

On August 20th, Professor Wang and Professor Li, who are responsible for polyolefin research at Zhejiang University, visited our company for exchange. General Manager Wen Yuan introduced them to the development history of the rotational molding industry, the main sources of rotational molding base m......

Which mixing rule should be followed for the flow rate of polymer melts?

Melt flow rate (referred to as melt index) is an important performance indicator of rotational molding materials, which has a significant impact on the processing and forming of rotational molding products. It also has important application value in rotational molding modification and other fields. ......