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unsaturated polyester resin
DS- 126PN- 1 yog ib hom orthothalic hom txhawb nqa polyester tsis muaj txiaj ntsig nrog cov viscosity qis thiab nruab nrab reactivity. Lub resin muaj zoo impregnates ntawm iav fiber ntau ntxiv thiab yog siv rau cov khoom xws li iav vuas thiab cov khoom siv pob tshab.
