Phenolic epoxy cob
Epoxy resin yog lub siab molecular polymer nrog cov qauv molecular (C11H12O3)n, uas yog hais txog lub ntsiab lus dav dav rau cov chav kawm ntawm cov polymers uas muaj ntau tshaj ob pawg epoxy hauv cov molecule.
Oct 28, 2021
Phenolic epoxy cob
Epoxy resin yog lub siab molecular polymer nrog cov qauv molecular (C11H12O3)n, uas yog hais txog lub ntsiab lus dav dav rau cov chav kawm ntawm cov polymers uas muaj ntau tshaj ob pawg epoxy hauv cov molecule.
Xa kev nug