Posted on March 5, 2019March 6, 2019 by Pulse AssentISO 21306-1:2019 Plastics. Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials Designation system and basis for specifications Link: ISO 21306-1:2019 Plastics. Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials Designation system and basis for specifications Source: BSI Standards Related Posts:Government takes action to back small businesses and…New plans to boost health in the workplace to keep…Landmark post-Brexit trade deals to come into force…UK Government announces extension of CE mark…New laws to introduce digital labelling for…