Fire resistant epoxy laminating system SR1126 / SD1305 with ultra slow hardener
Each kilo includes 0.85 kg resin + 0.15 kg hardener
Auto extinguishing laminating epoxy system. It creates low smokes and low toxicity smokes. It exhibits good temperature resistance and is bromine free. With high temperature or fire, the system expands, producing solid char barrier that protects inner materials from heat and flames. This system allows to get UL94 V0 and FAR 25 laminate parts as well as AIRBUS and BOEING standards concerning fumes and fume toxicity (please see data sheet for all details concerning FAR 25 and UL94 V0 approvals).
Ultra slow hardener SD1305:
Suitable for large parts, long pot life and hot process. Tg – onset / DSC = 130 °C. Post cure at 120 °C minimum
PROPERTIES
Physical properties of SR1126 epoxy resin
Aspect / colour: White viscous liquid
Viscosity (mPa.s) at 15 oC: 15000 ± 3000
Density at 20 oC / 68 oF: 1.28 ± 0.01
Physical properties of SD1305 hardener
Aspect / colour: Yellow to red liquid
Viscosity (mPa.s) at 20 oC / 68 oF: 278 ± 50
Density (g/cm3) at 20 oC / 68 oF: 0.990 ± 0.005
Mix properties of SR1126 / SD1305 system
Weight ratio: 100 / 18 g
Volume ratio: 100 / 23 ml
Mix viscosity at 20 oC / 68 oF: 4200 ± 800
Intrastat Number for this product: Epoxy: 39073000, Hardener: 29213091
Product MDS