6 SEPTON TM and HYBRAR TM �
SEPTON TM 4000-series (SEEPS)
Styrene content
Solution viscosity (Toluene solution 30°C)
Hardness type A
Grade
MFR
Physical form
230°C, 2.16 kg (g/10 min)
200°C, 10 kg (g/10 min)
5wt% (mPa . s)
10wt% (mPa . s)
15wt% (mPa . s)
wt%
4033
30
<0.1
<0.1
-
50
390
Powder
76
4044
32
No flow
No flow
22
460
-
Powder
-
4055
30
No flow
No flow
90
5800
-
Powder
-
4077
30
No flow
No flow
300
-
-
Powder
-
4099
30
No flow
No flow
670
-
-
Powder
-
Unique SEPTON™ 4000-series shows high tensile strength, moderate elongation with exceptional oil absorbancy with low gels and defects. Kuraray produces SEPTON™ 4000-series with a range of molecular weights and high quality. It is used in several applications like gels and films, automotive, soft touch compounds, PVC replacement and many more.
CH 2
CH 2
CH
CH CH 2 CH 2 CH 3
CH 2
CH 2
CH 2 CH 2
CH 2
CH
i
k
l
n
m
Random copolymer block
SEPTON TM 8000-series (SEBS)
Styrene content
Solution viscosity (Toluene solution 30°C)
Hardness type A
Grade
MFR
Physical form
230°C, 2.16 kg (g/10 min)
200°C, 10 kg (g/10 min)
5wt% (mPa . s)
10wt% (mPa . s)
15wt% (mPa . s)
wt%
8004
31
<0.1
<0.1
-
40
-
Powder
80
8006
33
No flow
No flow
42
-
-
Powder
-
8007L
30
0.3
-
-
25
-
Pellet
77
8851*
33
No flow
No flow
42
-
-
Powder
-
*Available soon
With its popular mid-block structure as an industry standard material, SEPTON™ 8000-series is an excellent choice, and Kuraray’s customers use SEPTON™ 8000-series in adhesives, automotive, and personal care products.
CH 2
CH 2
CH
CH CH 2 CH 2 CH 3
CH 2
CH 2 CH 2
CH 2
CH
i
k
l
n
m
Random copolymer block
Made with FlippingBook - Online Brochure Maker