Positioned as the de facto standard for next-generation flame-retardant PBT resin, the product complies with the world safety and environmental standards, employing a non-halogen flame retardant to achieve the highest V0 retardant level set by the Underwiters Laboratories.
2. EXPERT ANSWER. Evaporation is an endothermic process. The reaction in which heat is absorbed by the system is known as endothermic reaction. In evaporation heat is absorbed and passed to the water which forms vapor when heated. Posted by Krishnakoli Datta on 30/5/13.
An endothermic reaction is a chemical reaction in which energy (heat, light, etc.) is absorbed instead of being released as it is in a exothermic reaction.     It may a â¦ lso be called a hypothermic reaction.+ 37 others found this useful.Katerina Kabouris.xothermic reactions give out energy overall. Here are some exothermic reactions: - Combustion of fuels such as hydrogen & methane-Neutralisation of an acid by an alkali-Rea â¦ ction between sulphur & iron Endothermic reactions take in energy overall.