Nunc multi non multum de hydroxypropyl amulum aether. Putant quod sit modicum differentia inter hydroxypropyl amulum Ather et Ordinem amulum, sed non est. Moles hydroxypropyl amulum aether in cæmento products est valde parvum, et etiam moles solutionum potest consequi bonum qualis effectus.
Hydroxypropylest Aether (HPS) est alba denique pulveris adeptus per modificare naturalis plantis, altus etherificari, et imbre-sicci, sine plasticizers. Est omnino diversas a ordinarium amulum vel mutatio amulum.
And hydroxypropyl methyl cellulose, also known as hypromellose, hydroxypropyl methyl red vitamin ether, is to use highly pure cotton cellulose as raw material, and treat it with lye at 35-40 ° C for half an hour, Squeeze, crush the cellulose, and age properly at 35°C, so that the average degree of polymerization of the obtained alkali fiber is within the required range. Posuit alkali alimentorum fibra in etherification lacus, addere propylene cadmiae et methyl chloride in serie, et etherify eam at 50-80 ° C V horas et maximum pressura est de 1.8MPa. Deinde adde quod conveniens moles hydrochloric acidum et oxalic acidum ad calidum aqua ad XC ° C ad Lavare in materia ad expand volumine, tunc dehydrate illud cum centrifuge, et lava saepe ad medios. Late in constructione, eget industria, pingere, medicina, militaris industria et alia agri, respective ut film-formando agente, ligans, dispersant, stabilitor, etc.
Hydroxypropylesta Ather potest esse ut admixtum in caementa, secundum products, gypsum, secundum products et calce calcium products. Hoc est bonum compatibility cum aliis aedificationem admxti. Used together with hydroxypropyl methylcellulose ether HPMC, it can reduce the dosage of hydroxypropyl methylcellulose (generally adding 0.05% of HPS can reduce the dosage of HPMC by about 20%-30%)), and can play a thickening effect , to promote the internal structure, with better crack resistance and improved workability.
Post tempus: Apr-24-2023