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today we introduce several common metal catalysts for polyurethane, including dibutyltin dilaurate and stannous isooctate, which are the best catalyst…
at present, the domestic ethylene glycol market is undergoing shock and consolidation. at present, the electronic trading is weak and nward. the main …
a brief analysis of urethane delay catalyst polyurethane delay catalyst is an extremely special type of catalyst among polyurethane catalysts. this ty…
from the point of view of being in the first year of a new century of coatings, the coatings industry in 2016 is special; but judging from the overall…
most silicone oils play the role of nucleation, emulsification, and stabilization. silicon oil is foam stabilizing foam stabilizers are a type of surf…
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…
1 high obturator rate polyether polyols: have a high proportion of ethylene oxide and high activity, which often occurs when replacing polyether polyo…
1. high closed cell ratio (1), polyether polyol: high ethylene oxide ratio, high activity, often occurs when replacing polyether polyols with differen…
silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…
core tip: with the development of society, our improvement in material requirements is a long-term goal of modern people’s pursuit of life, whic…
technical control: [printing and dyeing learning and exchange] recommended useful information. many friends have used silicone oil. during post-finish…
