(1) Copolymer wa methyl methacrylate ndi styrene: 372 utomoni, makamaka methyl methacrylate monoma.Pamene zomwe zili mu styrene monomer ndizochepa, ntchito ya copolymer ili pafupi ndi PMMA komanso yoyera kuposa PMMA.Pali kusintha kwina kwa magwiridwe antchito, otchedwa styrene-modified polymethyl methacrylate.Pamene ndondomeko yapamwambayi ikuwonjezeka ndi x:y = 15:85, copolymer yomwe inapezedwa ndi chizindikiro No. 372 resin, yomwe imasinthidwa organic glass molding.Imodzi mwa mitundu yayikulu ya mapulasitiki imasunga mawonekedwe amakina ndi nyengo ya PMMA, kusungunuka kwamadzimadzi kumatheka, ndipo hygroscopicity imachepetsedwa.
(2) Methyl methacrylate, styrene, nitrile rabara copolymer: magawo 100 a 372 resin ndi magawo 5 a mphira wa nitrile amaphatikizidwa, ndipo zinthu zomwe zapezedwa zimatchedwa 373 resin, ndipo kulimba kwake kumatha kuchulukitsidwa.Ndi imodzi mwa mitundu yayikulu ya zida zomangira za plexiglass yosinthidwa.
(3) Methyl methacrylate ndi styrene, butadiene rabara copolymer: graft copolymer ya methyl methacrylate ndi styrene kumezetsedwa pa macromolecular unyolo wa butadiene rabara.Ili ndi gloss yayikulu, yowoneka bwino komanso yolimba kwambiri, yonyezimira bwino, kutulutsa kuwala kwambiri komanso kukana kwa UV, ndipo imatha kugwiritsidwa ntchito ngati chinthu chowonekera kapena ngati chosinthira.
Nthawi yotumiza: Jun-01-2016