Effect of flame retardant STC on the process of polyester fabric

The effect of Flame retardant STC mass fraction on fabric properties is 10%. The mass fraction of soft and smooth C-1 is about 1.2. The other 1.2 sections are applied to investigate the effect of flame retardant STC mass fraction on fabric properties. 1, with the mass fraction of STC to improve the flame retardant, flame retardant effect of polyester fabric is obviously increased; when the mass fraction of STC reaches 30%, the flame retardant effect can reach the GB B2 level; the mass fraction of STC reaches 40%, the flame retardant effect can reach the GB standard B1; but the mass fraction exceeds 40%, the flame retardant effect little change, and the poor low temperature resistant. In conclusion, the mass fraction of flame retardant STC is 40%.
2.2, the influence of the C-1 content of the smooth and smooth slide on the mass fraction of the flame retardant STC is 40%. The other process conditions are the same as those in the 1.2 section. The influence of the C-1 content on the fabric performance is investigated, 2. 1 mass fraction of STC flame retardant effect on fabric properties of Table1InfluenceoffireretardantSTCdosageontheper? Formanceofpolyesterfabric project /Pa /[g hydrostatic water vapor permeability (M - D) -1] flame retardant tensile strength tear resistance to low temperature (-40 DEG C) warp weft continued burning time /s smoldering time /s damage length afterflame time /cm /s smoldering time /s /cm /N to the damaged length of weft warp weft /N /N /N meridional zonal CSTC/%206079456025321.0233.522.06305305643 no crack no crack point 30500143508218.092.117.66285205141 no crack no crack crack crack point 40421742002.2011.30010.26275094839 point 50274638001.2011.00010.06205234233 has a crack crack point 2 C-1 mass fraction on the sliding soft colourful fabric performance influence of Table2InfluenceofC-1dosageontheperformanceofpolyesterfabric project /Pa /[g - Hydrostatic water vapor permeability (M - D) -1] Flame retardant tensile strength tear resistance to low temperature (-40 DEG C) meridional zonal continued burning time /s smoldering time /s damage length afterflame time /s /cm /s /cm by smoldering time damage length to /N /N to /N by the weft weft warp weft /N CC-1/%5441342502.02.011.000.510.06255104638 crack crack crack point point 10421742002.2011.30010.26275094839 there is no crack no 15371641803.50.712.01.00.310.66205065041 crack crack point 20294238006.21.013.45.60.411.06155035244 no crack no crack point 2, soft Yan sliding mass fraction of C-1, to improve the polyester fabric of the cold resistance and tear strength contribution; but the mass fraction of more than 15%, Flame retardant fabric decreased.
So the soft and smooth and slippery C-1 quality score selected 15%. 2.3 on the effect of coating adhesive glue soft brilliant sliding mass fraction of C-1 15%, the flame retardant STC mass fraction of 40%, other conditions with the 1.2 day, the amount of adhesive effect on fabric properties effect of 3 coating adhesive glue on the fabric properties of Table3Influenceofgluedosageontheperformanceofpolyesterfabric project /Pa /[g hydrostatic water vapor permeability (M - D) -1] flame retardant tensile strength tear resistance to low temperature (-40 DEG C) meridional zonal continued burning time /s smoldering time /s damage length afterflame time /s /cm /s /cm by smoldering time damage length to /N /N to /N by the weft weft warp weft /N glue (m-2 / G. 10372641803.50.712.010.310.66205065041) no crack no crack no crack no 12421741000010.2009.66275094839 crack point 1545114010008008.36295124435 point 1851973900008.1008.26285134031 has no crack crack crack point crack 3, with the amount of glue The flame retardancy of polyester fabric increased, and the flame retarding effect of polyester fabric increased when the amount of glue reached 12g/m2. When the gluing amount was over 15g/m2, the flame retardant effect increased little, and the low temperature resistance and tear strength decreased to a great extent. Therefore, the selection of coating on the coating is 12g/m2.
At present, the product has completed laboratory test, pilot test and large production test. The product has been put into production of 20 thousand meters, and the product performance is stable. 3 conclusion (1) polyester fabric is coated with flame retardant STC40%, smooth C-115% and 12g/m2, and the flame-retardant and other performance indicators can meet the requirements of the army single soldier sleeping bag. (2) according to the requirements of different polyester fabrics and performance indicators, different formulations and technological conditions can be selected to process x19stQXH