| abstract |
The invention discloses a kind of polydactyl acid and preparation method thereof, this kind of polydactyl acid is made up of the raw material as follows according to parts by weight：5 ~ 10 parts of 20 ~ 40 parts of polylactic resin, 15 ~ 28 parts of PLA, 2 ~ 12 parts of maleic anhydride, 10 ~ 18 parts of diacetyl peroxide, 2 ~ 10 parts of graphene, 15 ~ 25 parts of modified metal hydrate, 13 ~ 21 parts of methyl acrylate GMA bipolymer, 7 ~ 12 parts of benzoyl peroxide, 6 ~ 14 parts of carbodiimide compound, 12 ~ 18 parts of glycerine, 10 ~ 20 parts of absolute ethyl alcohol and silane coupling agent.This kind of polydactyl acid Stability Analysis of Structures, flexibility is good, and preferably, production cost is low, degradable, with good heat resistance, and simple production process, raw material is cheap and easy to get, suitable for industrialized production for elongation at break. |