|
型號(hào)
|
軟化點(diǎn)(℃)
|
酸值(mgKOH/g)
|
PEW-YD5
|
95
|
≤0.50
|
PEW-YD6
|
100
|
≤0.50
|
PEW-YD7
|
105
|
≤0.50
|