SIS 1106, SIS rubber 1106, SIS polymer 1106,styrene isoprene styrene 1106


Marked by outstanding wettability and leveling property, SIS polymer 1106 is polystyrene-polyisoprene-polystyrene triblock copolymer with styrene content of 15%, diblock content of 17%. It is generally applied to SIS tapes due to its better viscidity compared to SIS rubber 1105.


Adhesive /Asphalt modification /Plastic modification


Structure: L

Styrene Content  (%) : 15

Diblock Content  (%):  17

Solution Viscosity  (25%,25℃,mPa.s) : ≤2000

MFI  (g/10min):  7-17

Shore A  (/) : ≥35

Tensile Strength  (Mpa) : ≥8

Elongation  (%) : ≥800


Stickers (Parts by mass)

SIS(YH1106):15 – 20

LH100-2: 30-35

Terpene Resins(Non-pure Terpene): 20 – 35

Plasticizers PBI:  3 – 6

Naphthenic Oil: 15 – 20


Vector 4113

Kraton 1161P

Kraton 1126P

Taipol 1307



About US

BEC Materials  is a leading global technology service company in thermoplastic elastomers(TPE) and hydrogenated hydrocarbon resins headquartered in Nanjing, China.

We have been proudly serving over 4000 global partners including Kraiburg, Henkel, Bostik, H.B. Fuller etc for the adhesive/compounding/asphalt modification and many other industries for the past two decades, with annual sales surging to USD $200,000,000 and 60,000 metric tons.

Our technical-focused service team provides one-stop integrated solutions from grade identification, formula design, manufacturing assistance, and quality assurance.  Targeting customers’ specific requirement, our research lab provides customized product with highest quality and most competing price.

We hope to be your reliable partner in the future.

More info:

Any feedback


Tel: +86-25-86933817


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