Ҏ(gu)
N
zy˜
cmm2/s@140棩
110-130
ASTM D87
ճȣmm2/s@140棩
7500-10000
ASTM D445
ܶȣg/cm3@25棩
0.86
ASTM D1505
Wc棩
240
ASTM D92
25000
----------
^
w/СK
b25kg ţƤͺϴ