qfra 3 fl am e r e t ardan t , h e a v y w a ll, adh esive li n e d , po l yolefin tubin g shrink r a tio 3: 1 features/application s qfra is made from radiation cross-linked polyolefin lined with hot melt adhesive. suitable for protecting electrical splices, joints and terminations where flame retardant, electrical insulation and water proof are required. he a t shrink medium / he a v y w all tubing - adhesive line d q ualtek electronic s t ec hni ca l da t a pr ope rt y t est method typical dat a 1 4 > 14 mp a > 12 mp a 0 to -10 % > 300 % > 200 % > 20k v / m m no cracking or f lowin g > 10 ? .c m self extinguish in 30 second s t ensile s trengt h t ensile s trength a f ter aging ( 15 8 c, 168 hrs. ) longi t udinal change a ft er shrinkin g e longa t ion a t br ea k elongation at break after aging (12 0 c, 168 hrs. ) dielectric strengt h heat shock (22 5 c, 4 hrs. ) volume resistanc e f lammabili t y astm d 267 1 astm d 267 1 astm d 267 1 astm d 267 1 astm d 267 1 iec 24 3 astm d 267 1 i ec 9 3 sae-ams-dtl-23053/ 5 thermoplastic adhesive for qfra 3 pr ope rt y t est method typical dat a < 0 . 2 % 8 5 c 4n/c m non-corrosiv e pas s w a t e r a b s o r p t io n s o ft ening p oin t p eel str eng t h (pe ) copper stabilit y resistance to fungus and deca y iso 6 2 as t m d e2 8 din 3067 2 astm d 267 1 iso 84 6 product dimension s 2.0 2.5 2.7 3.2 4.1 4.1 4.1 4.1 4.3 4.3 t o t al w all thickness (min. ) s t andar d packagin g 9 1 3 2 2 3 3 4 0 5 5 7 5 9 5 1 1 5 13 0 3 4 6 8 1 2 1 6 2 2 2 9 3 4 3 6 siz e (mm ) inside diameter (min. ) inside diameter (max. ) after recovered (mm ) cu t to length pcs. * (qb ) qty pe r ba g 48 ? 5 5 5 5 5 5 3 3 3 3 t ubin g shape roun d roun d roun d roun d roun d roun d roun d roun d roun d roun d as supplied (mm) 9/3 13/ 4 22/ 6 33/ 8 40/1 2 55/1 6 75/2 2 95/2 9 1 15 / 3 4 130/3 6 operating temperature: -55 c t o + 1 10 c minimum shrink temperature: 120 c s t andard color: blac k rohs complian t iso- 9001 co m p a n y www. qu altek u sa. co m QFRA3-200 c no t es : 1. * see part number guide for standard packaging codes. 2. special sizes, packaging, colors and cut pieces are available upon request.
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