ʻO ke kumu kūʻai haʻahaʻa hec hydroxyethyl cellulose Hydroxyethyl cellulose (HEC) he polymer versatile i hoʻohana nui ʻia i nā ʻoihana like ʻole, me ka uhi ʻana, nā adhesives, nā huahana mālama pilikino, a me nā lāʻau lapaʻau. Ke ulu nei ka noi no HEC i kēia mau ʻoihana, ke ʻimi nei nā mea hana i nā ala e hāʻawi ai i nā haʻahaʻa haʻahaʻa ...
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