LS-D90 is Used for automobile sponge sealing strip, automobile compact sealing strip, building sealing strip and sponge foam rubber products and other fast vulcanized products.
Properties
Typical values
LS-D20
LS-D30
LS-D30P
LS-D40
LS-D55
LS-D60
LS-D70
LS-D73
LS-D90
Appearance
soild
granule
Volatile% ≤
0,50
0,75
Ash content% ≤
0,07
Ethylene content%
68-75
67-73
53-59
55-61
59
54-60
49-56
Vanadium Content mg/kg
≤6
≤5
≤10
-
Mooney Viscosity ML(1+4)100℃
15-25
20-30
40-50
60-70
68-78
Ethylidene norbornene content (ENB)%
0,5-1,5
4-6
3,5-5,5
4
3,6-5,6
4-5
6,7-8,7
Tensile strength（160℃、20min） MPa≥
10
15
Tensile stress at a given relative elongation of 300%（160℃、20min） MPa≥
7
9,5
9
Elongation at break（160℃、20min） %
300
350
320
Oil content phr
17-23
Package：25kg per bag, 42 bags in an iron box.
Product
PIBSA
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