Ditšweletšwa .

Setsi sa leseli bakeng sa Polyacetal .
Romela potšišo .
Matseno a Setšweletšwa .
Ka polyacetal homopolymer sebopeho, bonyane e mong sitisa amine leseli stabilizer (HALS) motsoako e eketswa,e leng o na le tšitiso phenol sehlopha le mofuta oa N ka lesale ka polyacetal polymer sebopeho , eketsa (a) e le- triazine lesale le ka holimo lesale kapa e oxpeusion (e mong le e mong oa eona of the of the of the of the inultione hore e mong le e mong oa e mong le e mong oa e mong oa e le oxpeution Ring-ka -ringn sebopeho sa qapa hona joale e lebeletsoe ho ba le phahameng ultraviolet leseli.
Dithegi tše di fišago .: Leseli stabilizer bakeng sa polyacetal, China, bafepedi, bahlahisi, fektheri, reka, theko, qotsa, entsoeng ka China
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Ga go na tshedimošo .
Romela potšišo .







