Material: Polyamide 6.6 Material brand: Dupont Flammability of raw material: UL 94 - V2 Moisture absorption: 2.7% - 2.8% (23 ° C - 50%) Installation temperature: -10 ° C ~ + 85 ° C Working temperature: -40 ° C ~ + 85 ° C Maximum short-term temperature: + 110 ° C Good resistance to alkalis, oils, fats, oil derivatives, chloride solvents. Limited resistance to acids.It is not resistant to phenols. Good UV resistance TUV approval: EN62275: 2015 RoHS: RoHS Directive (EU) 2016/863 amending Annex II to Directive 2011/65 / EUCompliance with REACH