The current price of PVC reaches a 10-year high
After the Spring Festival this year, the prices of chemical products collectively went up, but the trend began to diverge in mid-to-late March. Polyolefins entered...
Non-ferrous metal waste gas treatment plan
During the production and processing of a metal surface treatment company, there are several processes that produce organic waste gas. These organic waste gas needs...
The "scented" 3D printing ink is here
Scientists at Nanyang Technological University (NTU Singapore) have found a way to use sunflower pollen to develop a 3D printing ink material that can be...
Create new 3D printing technology and integrate laser drive technology
On January 13, 2021, Washington, DC, a laser-driven polymerization process for 3D printing applications overcomes the need to build 3D printed objects at once. A...
3D printing and self-molding to perfectly fit the wearer's mask
Every year, approximately 6 million Americans have broken bones and go to a doctor for plaster or fiberglass plaster fixation. After six weeks of keeping...
3D printing materials can replace ivory to restore old cultural relics with high precision
For centuries, ivory has often been used to make works of art. However, in order to protect the number of elephants, the ivory trade was...
Application Analysis of Casting Production Technology of Pump Body Castings
The dredging pump is a professional pump used in the dredging industry recently. The flow parts are mainly made of wear-resistant steel and Hangmo white...
How does metal corrosion occur?
It is easy to see with the naked eye that leaving old nails in the rain can cause rust. Microscopes and spectroscopy keen eyes and...
Explain in detail the safety operating procedures of blow molding machine
1. Before starting the machine, carefully check the power supply, control system and cooling system of the blow molding machine to see if it is...
The design scheme of PVC plastic formula
Pure polyvinyl chloride (PVC) resin belongs to a kind of strong polar polymer, and its intermolecular force is relatively large, which leads to higher softening...