What is SIS blcok copolymer

SIS blcok copolymer are based on styrene and isoprene and are the lowest hardness and lowest viscosity of all the styrenic block copolymers.
SIS are high performance thermoplastic elastomers with a combination of high strength, low hardness and low viscosity for easy thermoplastic processing as a melt or in solution.
SIS block copolymer are ideally suited for formulating pressure sensitive adhesives (packaging tape, labels, etc.), hot melt spray, diaper adhesives, elastic films, and many other innovative applications.
SIS block copolymer TDS

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Thermoplastic elastomers rubber (TPE) styrene isoprene styrene block copolymer SIS rubber polymer 1505

DESCRIPTION

Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 1505 has good anti-aging properties, good initial viscosity, excellent melt processing performance, good elastic recovery, and small permanent deformation .

SIS rubber polymer 1501

APPLICATION

Adhesive /Asphalt modification /Plastic modification

SIS 1505+_meitu_10

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%) : 15

Diblock content  (%):  <1

Solution Viscosity(25℃,25%)  (≤mPa.s):  ≤2500

MFI  (g/10min):  8-16

Shore A  (/) : 30-40

Tensile strength  (Mpa) : ≥7

Elongation  (≥%) : ≥1000

 

FORMULA

PSA (Parts by mass)

SIS(1505): 30

Naphthenic Oil: 20

Tackifying Resinl: 25

Other Additives:  Right amount

 

ALTERNATIVE GRADES

Taipol 2311

Vector 4111

Kraton 1114P

 

MANUFACTURE

Sunion

 

BECmaterials

Thermoplastic elastomers rubber (TPE) styrene isoprene styrene block copolymer SIS rubber polymer 1503

BEC materials  Free sample!

SIS rubber 1503,SIS polymer 1503,styrene isoprene styrene 1503

DESCRIPTION

Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 1503 has high thermal stability, high hardness, high tensile strength,strong cohesion,and good anti-migration ability.

SIS rubber polymer 1501

APPLICATION

Adhesive /Asphalt modification /Plastic modification /Sanitary products

SIS 1503+_meitu_9

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%) : 30

Diblock content  (%):  <1

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

MFI  (g/10min) : 7-13

Shore A  (/) : 50-60

Tensile strength  (Mpa):  ≥10

Elongation  (≥%) : ≥800

 

FORMULA

HMPSA (Parts by mass)

SIS(1503):  10-15

SBS: 10-15

Softeners: 10-15

Tackifier: 50-60

Antioxidants: 1

 

ALTERNATIVE GRADES

Taipol 4211

Vector 4211

Kraton 1164P

 

MANUFACTURE

Sunion

BECmaterials

Thermoplastic elastomers rubber (TPE) styrene isoprene styrene block copolymer SIS rubber polymer 1501

BEC materials  SIS 1501 , SIS rubber 1501, SIS polymer 1501 , styrene isoprene styrene 1501

DESCRIPTION 
Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 1501 possesses good thermal stability and melt processing performance, good elastic recovery,and small permanent deformation .

SIS 1501

APPLICATION 

Adhesive /Asphalt modification /Plastic modification

SIS 1501+

CHEMICAL PROPERTIES
Structure: L
Styrene content (%) : 15
Diblock content (%) : <1
Solution Viscosity(25℃,25%) (≤mPa.s) : ≤2500
Shore A (/) : 30-40
Tensile strength (Mpa) : ≥7
MFI (g/10min) : 8-16
Elongation (≥%) : ≥1000

FORMULA
PSA (Parts by mass)
SIS(1501): 30
Naphthenic Oil: 20
Tackifying Resinl: 25
Other Additives: Right amount

ALTERNATIVE GRADES
Taipol 2311
Taipol 4211
Kraton 1114P
Vector 4111
Kraton 1164P

MANUFACTURE
Sunion

 

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http://www.becmaterials.com

BECmaterials

Thermoplastic elastomers SIS block copolymer rubber polymer 4019

BEC materials Free Sample!

SIS (styrene isoprene styrene) 4019,  SIS rubber 4019, SIS polymer 4019

 

DESCRIPTION

Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 4019 is radiation type polystyrene-polyisoprene-polystyrene triblock copolymer with outstanding holding power, cutting performance and excellent heat-resistance for its structure. The styrene content of SIS rubber 4019 is 19%, and diblock content is 30%.

SIS 1126

APPLICATION

Adhesive /Asphalt modification /Plastic modification

SIS-4019+

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%) : 19

Diblock Content  (%) : 30

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

MFI  (g/10min) : 8-12

Shore A  (/):  42-48

Tensile Strength  (Mpa) : ≥7

Elongation  (%) : ≥1000

 

FORMULA

HMPSA-Automotive (Parts by mass)

SIS(YH4019): 35 – 45

Terpene Resins: 10 – 15

Petroleum Resin: 15 – 20

Naphthenic Oil: 10 – 15

Wax: 20 – 25

Antioxidants 1010: 0.5

Masterbatch: 5

Coupling WD-70: 2

 

ALTERNATIVE GRADES

Vector 4230

Zeon 3450

 

MANUFACTURE

Sinopec

 

view more:

http://www.becmaterials.com/products/37-sis_rubber_4019

Thermoplastic elastomers (TPE) SIS block copolymer SIS rubber polymer 1128

BEC materials Free Sample!

SIS(styrene isoprene styrene)1128,  SIS rubber 1128, SIS polymer 1128

DESCRIPTION 
Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 1128 is polystyrene-polyisoprene-polystyrene triblock copolymer with low melt viscosity, low coating temperature, and good inital tack and cutting performance. The styrene content of SIS rubber is 15%, and diblock content is 38%.

SIS 1126

APPLICATION 
Adhesive /Asphalt modification /Plastic modification

SIS 1128_meitu_6

CHEMICAL PROPERTIES 
Structure: L
Styrene Content (%) : 15
Diblock Content (%) : 38
Solution Viscosity(25℃,25%) (≤mPa.s): ≤1100
MFI (g/10min) : 20
Shore A (/) : 26-34
Tensile Strength (Mpa): ≥7.9
Elongation (%): ≥1300

FORMULA 
HMPSA (Parts by mass)
SIS(YH1128): 25 – 28
SEPS: 3 – 4
C5/C9 Copolymer Resin: 20 – 25
Rosin Glycerol: 25 – 30
White Mineral Oil: 18 – 20
Antioxidants: 0.5 – 1

ALTERNATIVE GRADES 
Vector 4114
Kraton 1163P
Europrene 9131

MANUFACTURE 
Sinopec

 

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.

 

Any feedback: BEC@becmaterials.com

More info:  http://www.becmaterials.com

BECmaterials

Thermoplastic elastomer SIS rubber polymer 1125 – becmaterials

BEC materials Free Sample!

SIS(styrene isoprene styrene)1125,  SIS rubber 1125, SIS polymer 1125

 

DESCRIPTION 
Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 1125 is polystyrene-polyisoprene-polystyrene triblock copolymer with excellent cohesive strength, cutting performance and heat-resistance. The styrene content of SIS rubber 1125 is 25% and diblock content is 25%.

SIS 1126

APPLICATION 
Adhesive /Asphalt modification /Plastic modification

SIS 1125

CHEMICAL PROPERTIES
Structure: L
Styrene Content (%): 25
Diblock Content (%): 25
Solution Viscosity (25%,25℃,mPa.s) -
MFI (g/10min): 9
Shore A (/): 51-59
Tensile Strength (Mpa) -
Elongation (%) -

FORMULA 
HMPSA (Parts by mass)
SIS(YH1125): 30 – 35
Polyterpene Resins: 30 – 35
C5 Petroleum Resin: 15 – 25
Naphthenic Oil 4010: 10 – 15
Antioxidants: 1 – 2

ALTERNATIVE GRADES 
Taipol 2393
Vector 4213

MANUFACTURE
Sinopec

view more:

http://www.becmaterials.com/products/35-sis_rubber_1125

BECmaterials