it is a natural process that regulates the temperature of the earth. in the last years, humans have released much higher quantities of greenhouse gases (both natural and man-made), which is trapping more heat in the atmosphere and cited as the main driver of global warming. greenhouse gases - gases...
the fineness and curliness of the fiber. because of its crimp, or curl, wool has considerable resilience. this quality, together with its high tensile strength and elasticity, gives fine woolen fabrics the ability to retain shape better than cloth made from other natural fibers. other characteristics...
ethyl ethanoate (vinyl acetate) or methyl propenoate (methyl acrylate). these fibres, known as acrylic fibres, are discussed in more detail below . to make plastics. these are again co-polymers. the two most important are san, (styrene-acrylonitrile) a co-polymer of propenonitrile (acrylonitrile) and...
accessories toys apparel men women kids accessories bags scarves about us email: pfd home | fabrics | conventional cotton | pfd silk'n fab is one-stop shop for all prepared for dyeing (pfd) / ready for dyeing (rfd) fabric needs. we house pfd cloth which undoubtedly takes all types of dye very well....