Unsuitable packaging materials : None known. Physical & Chemical Properties Form : Solid Sheet Colour : Various colours available Physical State : Fully cross-linked solid rubber Density : Approx. 1200 kg/m 3 Explosive properties : None Toxicological Information On contact with eyes : No hazard known On skin contact : No hazard knownShan 2014 , ChinaAdhere to the use of pure imported high-quality silicone raw materials from South Korea, the United States, and Japan, with guaranteed quality sources. ... Raw Material: USA,Japan silicone. Application: heat transfer machine. Inner diameter: 25mm, 30mmetc. ... Total Buyers. Product Transaction Details.Polypropylene (PP) from Gibraltar - Free to use unique search engine of reliable, genuine and verifiedpanies, suppliers, exporters, sellers, manufacturers, factories, traders, tradeleads of products and services from all over the world.