notifed single yarn (acrylic or modacrylic staplefibres % or more) yet to be notifed multiple or cabled yarn (acrylic or modacrylic fibres % or more) yet to be notifed other single yarn ( % or more by weight of syntheticstaplefibres) yet to be notifed other single yarn ( % or more by weight of synthetic...
acid. the acid polymerizes by addition polymerization to poly(propenoic acid) (polyacrylic acid). other compounds, based on the acid, which form acrylics include the methyl, ethyl and butyl esters of propenoic acid. each of these esters can be polymerized, for example the methyl ester forms this acrylic...
yarn polyester yarn polyester is a category of polymers that mainly comprises of polyethylene terephthalate (pet). polyester is a synthetic polymer made from pta and meg. polyester yarn is the main products in the polyester category. almost % of the world production of polyester is directly used to...
crane % % % vegetables, cooked or uncooked, frozen % % % machinery not specified or included in this chapter for the extraction % % % other agri,horti,fitted with thermal equipment,incubators and brooders % % % hand tools and other tools of a kind used in agri,horticulture,forestry % % % yarn of synthetic...