纯度:mixture of organic polyether dispersions 货号:A489541 存储温度:室温 产品介绍: 消泡剂起着有效抑泡剂的作用。204消泡剂含有100%活性成分,是一种有机非硅聚丙烯基聚醚分散体的混合物。它不含矿物油。204消泡剂本身可被视为一种表面活性剂,但其不含其他表面活性剂。该产品为合成产物,并非来源
PEG has the rather interesting property of being an amphiphilic molecule which is water soluble –contrary to most polyethers – while being mostly chemically inert; as a consequence, PEG has found many industrial applications, and has been the subject of a great deal of research interest [1],...
of 1:20 to 1:1, and at least 20 mol % of all structural units of the copolymer H and at least 25 mol % of all structural units of the copolymer K being present in each case in the form of acid monomer structural units, the polyether macromonomer structural units of the copolymers ...
13. A method of stabilizing an organic material susceptible to oxidative, thermal, or light-induced degradation, which comprises incorporating therein a stabilizer mixture as claimed in claim 1. Description: The present invention relates to a stabiliser system comprising two specific polymeric polyalkyl...
Anionic surfactants, including soaps, may be in the form of their sodium, potassium or ammonium salts and soluble salts of organic bases such as mono-, di- or triethanolamine. Anionic surfactants are preferably present in the form of their sodium or potassium salts, in particular in the form ...
I. Synthetic organic materials or high molecular weight: (a) polymerisation products which can be obtained by ring opening, for example, polyamides of the polycaprolactam type, and also polymers which are obtained both through polyaddition and through polycondensation, such as polyethers or polyace...
Owing to the basic character of their nitrogen atoms, the compounds I, II and III are capable of forming salts or adducts with inorganic or organic acids or with metal ions. Examples of inorganic acids are hydrohalic acids such as hydrofluoric acid, hydrochloric acid, hydrobromic acid and hydri...
Owing to the basic character of their nitrogen atoms, the compounds I, II and III are capable of forming salts or adducts with inorganic or organic acids or with metal ions. Examples of inorganic acids are hydrohalic acids such as hydrofluoric acid, hydrochloric acid, hydrobromic acid and hydri...
to form an aqueous or other dispersion. If desired a stabiliser is treated in the same manner. The fine particle dispersions thus obtained generally are combined and then mixed with conventional amounts of binder, filler and lubricant. Usually the binder is used in a weight ratio in the range...
The invention relates to a heat-hardenable binder mixture which comprises (A) an organic nonacidic resin having a hydroxyl group content of at least 0.2 equivalent in 100 g of resin and having a