Dè a th 'ann an Hydroxyethyl Cellulose? Buinidh hydroxyethyl cellulose (HEC), geal no aotrom buidhe, gun bholadh, neo-phuinnseanta snàithleach no pùdarrach, air ullachadh le freagairt etherification de cheallalose alcalin agus ethylene oxide (no clorohydrin), do ethers ceallalose soluble Nonionic. Leis gu bheil deagh thoraidhean aig HEC ...
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