增塑剂B含量/(%)

20

21

22

23

24

25

26

27

28

29

30

延度/(cm)

RTFOT 360 min

60

61

62

63

65

70

76

83

91

100

110

RTFOT 270 min

72

72

72.8

74

76.3

80

87

95.8

102

116

132

RTFOT 180 min

80

82

84.9

88.9

95

102

112.6

128

132

140

150

RTFOT 90 min

102

103

104

108

118

130

146

150