Baling Petrochemical SEBS is the polymer which is obtained through selection and hydrogenation of SBS of specific structure, in the form of white powder or granule, with features of good mechanical property, good aging resistance, superior surface texture, non-toxic, and environment-friendly. It is widely applied to food packaging materials, medical devices, soft contact materials (e.g. handle, stationery, toy), sports equipment, sealing strips, daily necessities, automobiles and consumer electronics, etc.
|
Grade
|
Structure
|
Block
ratio
|
300%sretching strength
|
Ensile strength MPA
|
Elongation %
|
Permanent SET %
|
Hardness shore A
|
Toluene Solution Viscosity at 25℃ and 25% mpa.s
|
|
YH
-501/501T
|
Linear
|
30/70
|
5.0
|
20.0
|
490
|
24
|
76
|
600
|
|
YH
-502/502T
|
Linear
|
30/70
|
4.0
|
27.0
|
540
|
16
|
73
|
180
|
|
YH
-503/503T
|
Linear
|
33/67
|
6.0
|
25.0
|
480
|
16
|
74
|
2300
|
|
YH
-504/504T
|
Linear
|
31/69
|
5.0
|
26.0
|
480
|
12
|
74
|
|
|
YH
-561/561T
|
Mixed
|
33/67
|
6.5
|
26.5
|
490
|
20
|
80
|
1200
|
|
YH
-602/602T
|
Star
-shaped
|
35/65
|
6.5
|
27.0
|
500
|
36
|
81
|
250
|
|
YH-688
|
Star
-shaped
|
13/87
|
1.4
|
10.0
|
800
|
4
|
45
|
|
|
YH
-604/604T
|
Star
-shaped
|
33/67
|
5.8
|
30.0
|
530
|
20
|
78
|
2200
|
