Vinyl acetate,polyvinyl acetate (PVA,PVAc) glue building block. PVA is used in a number of glue types. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (white),carbon (grey),oxygen (red) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Molekuul |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |