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GRADE JM152 JM182
Properties ITEM METHOD UNIT RESULT(대표값임)
THICKNESS(두께) 포인트법 15 18
TENSILE
STRENGTH
(파단인장강도)
MD ASTM
D-882
Mpa ≥110
TD ≥200
ELONGATION
AT BREAK
(파단신장률)
MD % ≤ 220
TD ≤ 80
HEAT
SHRINKAGE
(120℃/15min)
(가열치수변화율)
MD ASTM
D-1204
% ≤ 5.0
TD ≤ 2.0
WET
TENSION
(습윤장력)
IN ASTM
D-2578
mN/m ≥ 36 ≥ 36
OUT ≥ 36 (≥ 36)
HAZE
(흐림도)
ASTM
D-1003
% 75±10
C.O.F
(마찰계수)
IN/IN ASTM
D-1894
  ≤0.5 ≤0.7
OUT/OUT   ≤0.5 ≤0.7