a summary of polyurethane soft foam formulas 01 foreword polyurethane soft foam series products mainly include block, continuous, sponge, high resilie…
today we introduce several common metal catalysts for polyurethane, including dibutyltin dilaurate and stannous isooctate, which are the best catalyst…
a brief analysis of urethane delay catalyst polyurethane delay catalyst is an extremely special type of catalyst among polyurethane catalysts. this ty…
most silicone oils play the role of nucleation, emulsification, and stabilization. silicon oil is foam stable foam stabilizers are a type of surfactan…
silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…
1. high closed cell ratio (1) polyether polyol: high proportion of ethylene oxide and high activity, which often occurs when replacing polyether polyo…
the average listing price of polymerized mdi in q4 is 5,667 yuan/ton higher than that in the third quarter. ningbo’s 400,000 tons/year mdi devic…
ethylene glycol has adjusted at a high level, but there is limited room for correction due to limited support from spot stocks. the market opened high…
at the 77th meeting of the executive committee of the multilateral fund for the montreal protocol held not long ago, the chinese delegation submitted …
the latest research report shows that the southeast asia powder coating market was worth us$222.7 million in 2015, and is expected to reach us$295.2 m…
with the rapid development of pu (polyurethane) synthetic leather technology and the eu’s imminent restriction on the use of pvc automotive leat…
recently, the jiangsu provincial department of science and technology entrusted the gaochun district science and technology bureau to invite experts i…