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Solar power retardant sheathing material

  Date:2013/12/25 21:30:35 Hits:1595
Product Type Product Name The main purpose
WD-XD10-TYN01 125 ℃ irradiation crosslinked halogen flame retardant insulation material For TUV2 PFG1900 standard DC 1500V PV cable
WD-XD10-TYN02 125 ℃ irradiation crosslinked polyolefin sheath LSZH material
WD-XD10-TYN03 125 ℃ irradiation crosslinked halogen flame retardant insulation material TUV2 PFG1940 standard for multi-core PV Cable
WD-XD10-TYN04 125 ℃ irradiation crosslinked polyolefin sheath LSZH material
WD-XD10-TYN05 125 ℃ irradiation crosslinked polyolefin insulation material LSZH Solar battery cable standard for TUV2 PFG1169
WD-XD10-TYN06 125 ℃ high irradiation cross-linked halogen flame retardant polyolefin sheath material

Test Project Model Solar power cable material series
WD-XD10
-TYN01
WD-XD10
-TYN02
WD-XD10
-TYN03
WD-XD10
-TYN04
WD-XD10
-TYN05
WD-XD10
-TYN06
Before aging              
Tensile strength Mpa 9.1 10.2 9 10.8 11.8 10.5
Elongation % 180 180 160 160 270 160
20 ℃ volume resistivity Ω.m 3.82x1014 5.23x1012 6.54x1014 5.34x1013 6.54x1014 1.48x1014
Air heat aging test              
Temperature Time ℃ x h 150x168 150x168 150x168 150x168 150x168 150x168
Tensile strength change rate % 18 18 18 18 21 18.3
Change in Elongation rate K % -19.5 -19.5 -17.5 -19.5 -20.5 -19.6
Oxygen Index % 32 35 25 25 24 33
Dielectric strength MV/m 25 25 25 25 25 24
Low temperature brittleness -30 -30 -30 -30 -30 -30
Oxygen Index % 36 35 35 35 34 31
PH value - 5.2 5.2 5.2 5.2 5.2 5.2
Smoke Density - - - - - - -
Flameless Dmw - 185 165 165 165 165 185
Flaming Dmw - 80 60 65 65 60 60
Acid Test (45G / L oxalic acid solution) 23℃x168h
Tensile strength change rate % -5 -7 -5 -5 -8 -6
Elongation % 150 145 150 150 150 150
Alkali resistance test (40G / L sodium hydroxide solution) 23℃x168h
Tensile strength change rate % -2 -3 -5 -5 -5 -5
Elongation % 140 140 240 240 240 240
Compatibility test 135℃x168h
Tensile strength change rate % 5 7 6 6 6 6
Elongation rate of change % -5.5 -4.5 -7.5 -7.5 -7.5 -7.5
Warm test   (Temperature of 85%) 90 ℃ x1000h
Tensile strength change rate % -8 -7 -7 -7 -7 -7
Elongation rate of change % -5 -6 -8 -8 -8 -8
Weathering test (concentration 65%) 63℃x720h No cracking No cracking No cracking No cracking No cracking No cracking
Thermal extended - 250℃,0.2MPa,15min 200℃,0.2MPa,15min
Elongation under load % 55 50 55 50 55 50
Permanent deformation after cooling% 15 10 15 10 15 10

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