Industry Information

Update June 09, 2019

Process Influencing Factors of Quality of Nitrile Rubber (NBR) Molded Products

Nitrile rubber (NBR) is mainly used to prepare rubber products. As the temperature increases and the acrylonitrile content increases, the NBR thermoplasticity increases. The thermoplastic...

Update June 09, 2019

The meaning and role of rubber blending

The meaning of rubber blending Improve process performance, performance and technical economics. About 70% of the rubber is processed and used in the form of rubber or rubber. Rubber process...

Update May 18, 2019

Analysis of noise problems in rubber vulcanizers

In the daily operation of the rubber vulcanizer, there is often a problem of loud noise, which will have a certain impact on the normal work of the relevant staff, and will also affect the daily life...

Update May 18, 2019

Common rubber machinery equipment introduction

It is a machine for preparing rubber or semi-finished products, including raw material processing machinery, rubber mixing machine, extruder, calender, curtain canvas pretreatment device and cutting...

Update May 18, 2019

Features and advantages of internal mixer's mixing

Mixer mixing characteristics The plastic compound and various compounding agents are put into a high-temperature and high-pressure internal mixer, and after a short time of kneading, dispersing, and...

Update May 18, 2019

Classification of rubber extruders

1. Plunger rubber extruder The plunger rubber extruder originated in the 18th century. The manual piston extruder manufactured by Joseph Bramah of England in 1795 for the manufacture of seamless lead...

Update May 18, 2019

Factors affecting the mixing effect of the mixer

1. Rotor. The type and number of edges of the rotor, the number of edges and multiple shearing speed is fast, but the heat rise is high, the mixing time is shortened, and the mixing quality is...

Update March 05, 2019

The world's rubber machine upgrade peak will reach

The European Rubber Magazine (ERJ) recently announced the 2010 annual global rubber machinery report. In addition to the announcement of the top 31 rankings, ERJ also conducted investigations into...

Update February 20, 2019

Secondary used paper making bottles for raw materials

The new process of making packaging bottles from waste paper has been successfully developed by Kao Corporation of Japan. This technology can be used as a packaging container for bleach, shampoo, and...

Update February 20, 2019

Second-hand of waste paper, making a different environmental protection and practical teaching aid models

A pile of discarded old newspapers or scratch papers are now in use in branch offices. In the science classes opened by the school, they made these waste papers a variety of environmentally-friendly...