Phosgene and phosgenationProcess Reaction type Exothermic reaction Key monitoring unit Phosgenation reactor, phosgene storage and transportation unit…
The industrial producer price index (PPI) data for May 2017 released by the National Bureau of Statistics on June 9 showed that the PPI fell by 0.3% m…
Slow rebound spongeUse small ingredients in the formula The formula of slow rebound sponge is similar to that of ordinary sponge. In addition to the m…
Dow Chemical Al-Aqsa Group expects to provide carbon fiber spar caps worth more than $300 million over the four-year period of its contract. Turkish c…
Polyurethane|Medical polyurethane cotton ball and its preparation method Abstract The invention provides a medical polyurethane cotton ball and its pr…
Recently, the domestic dimanol market has gently organized and rose steadily. Buying intention is not high and the speculative atmosphere is not stron…
Usage of silicone oil Foam stabilizers are a type of surfactant that can make polyurea well dispersed in the foaming system, act as a “physical …
Highly wear-resistant, puncture-resistant, green and colorful, a new type of environmentally friendly tire will be manufactured in Xinxing. The report…
1. Basic reactions and data Polyurethane soft foam is formed by two basic reactions: foaming reaction and polymerization reaction (also called gel rea…
Generally speaking, Zinc neodecanoatePhysical sunscreen, whether zinc oxide or titanium dioxide, has a fatal shortcoming, that is, once it is applied…
my country successfully developed copolymerized flame-retardant polyamide – UV absorber manufacturer
Recently, a research team headed by Dr. Feng Xinxing established by the Military Equipment Research Institute of the Logistics Support Department of t…
Data released by the National Bureau of Statistics show that in May, the added value of industries above designated size increased by 6.5% year-on-yea…
