VECTOR 4114A

synonyms:
VECTOR 4114A; linear SIS triblock;  styrenic block copolymer; SI diblock copolymer; VECTOR 4114 A;  VECTOR 4114-A; VECTOR 4114; VECTOR 4211A ; SIS; VECTOR 4111; VECTOR 4111A ; VECTOR 4111 A; SIS copolymer; Styrene Block Copolymers; Styrene Isoprene Rubbers (SIS); triblock copolymer; VECTOR; vector; Vector 4111 ; Vector 4111 A ; vektör; vektör 4114; vektör 4114A

VECTOR 4114A

Product Description
Blend of linear SIS triblock and SI diblock copolymer.
Contains ~42% SI diblock copolymer.
Low styrene, very low modulus.

VECTOR 4114A and VECTOR 4114N styrenic block copolymers are blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. They are softer than VECTOR 4113A SIS/SI due to higher diblock content, making them well-suited for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications.

VECTOR 4114A SIS/SI is offered as a dense pellet supplied from the United States.
General     
Material Status 
Commercial: Active
Availability 
North America
Features 
Block Copolymer
Soft
 
Uses 
Adhesives
Compounding
 
Forms 
Pellets

VECTOR 4114A
VECTOR® 4114A is a low modulus, styrene isoprene styrene and styrene isoprene (SIS/SI) block copolymer blend of linear SIS triblock and SI diblock (42%) copolymer containing low styrene. It is softer than VECTOR 4113A SIS/SI due to higher diblock content. Produced via TSRC/Dexco’s proprietary anionic polymerization technology. VECTOR® 4114A is recommended for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications.

Product Type    SBC or TPE-S (Styrenic Block Copolymer) > SIS
Physical Form    Pellets
Product Status    COMMERCIAL

VECTOR 4111 A
VECTOR 4111
Technical Datasheet 

VECTOR 4111  is a linear, pure SIS copolymer. Used for tape adhesives. Offers good purity and consistency, and high performance properties. Improves shear strength, heat resistance and aging resistance and color stability under thermal stress. VECTOR 4111 can be combined with hydrocarbon resins.

Product Type    Styrene Block Copolymers, SBC (SBS, SEBS, SEPS, SIS) > Styrene Isoprene Rubbers (SIS)
Chemical Composition    Styrene Isoprene Styrene Copolymer
Physical Form    Pellets

VECTOR 4111  is a linear, pure SIS copolymer. Used for tape adhesives. Offers good purity and consistency, and high performance properties. Improves shear strength, heat resistance and aging resistance and color stability under thermal stress. VECTOR 4111 can be combined with hydrocarbon resins.

Product Description
Linear SIS (1) triblock copolymer.
Contains <1% diblock copolymer.
Low styrene, low modulus.

VECTOR 4111A and VECTOR 4111N styrenic block copolymers are linear triblock copolymers with narrow molecular weight distributions. They are the softest pure triblock copolymers offered and show outstanding melt processability and elasticity, making them well-suited for use in elastomer compounds and polymer modification applications. The pure triblock also makes them well-suited for use in high shear, pressure sensitive adhesive applications.

General     
Material Status 
Commercial: Active
Features 
Block Copolymer
Excellent Processability
High Elasticity
Narrow Molecular Weight Distribution
Soft
Uses 
Adhesives
Plastics Modification
 
Forms 
Pellets
Physical    
Nominal Value
Unit
Test Method
Density / Specific Gravity
 
ASTM D792
Apparent (Bulk) Density
g/cm³
ASTM D1895
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
ASTM D1238
Bound Styrene
%
Internal Method
Ash Content
wt%
ASTM D5630
Solution Viscosity - in 25 wt% Toluene (77°F)
mPa·s
ASTM D2196
Elastomers    
Nominal Value
Unit
Test Method
Tensile Stress 2 (300% Strain)
psi
ISO 37
Tensile Stress 2 (Break)
psi
ISO 37
Tensile Elongation 2 (Break)
%
ISO 37
Hardness    
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A, 1 sec)
 
ASTM D2240
Additional Information    
Nominal Value
Unit
Test Method
Diblock Content
wt%
Internal Method
Features
Features may also be described by the following terms: Block Copolymer, High Elasticity, Highly Elastic, Narrow Molecular Weight Distribution, Narrow MW Distribution, Excellent Processability.
Uses
Uses may also be described by the following terms: Plastics Modification, Plastic Modification.

VECTOR 4211A Datasheet
Styrene Isoprene Styrene Block Copolymer

Product Description
Linear SIS triblock copolymer.
Contains <1% diblock copolymer.
Medium styrene, medium modulus.

VECTOR 4211A and VECTOR 4211N styrenic block copolymers are linear triblock copolymers with narrow molecular weight distributions. They have a higher styrene content and higher modulus than VECTOR 4111A SIS, making them well-suited for use in elastomer compounds, polymer modification applications and pressure sensitive adhesive applications requiring high cohesion.

VECTOR 4211A SIS is offered as a dense pellet supplied from the United States.
VECTOR 4211N SIS is offered as a porous pellet supplied from China.
General     
Material Status 
Commercial: Active
Availability 
North America
Features 
Block Copolymer
Narrow Molecular Weight Distribution
 
Uses 
Adhesives
Plastics Modification
 
Forms 
Pellets
Physical    
Nominal Value
Unit
Test Method
Density / Specific Gravity
 
ASTM D792
Apparent (Bulk) Density
g/cm³
ASTM D1895
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
ASTM D1238
Bound Styrene
%
Internal Method
Ash Content
wt%
 
Solution Viscosity - in 25 wt% Toluene (77°F)
mPa·s
ASTM D2196
Elastomers    
Nominal Value
Unit
Test Method
Tensile Stress 2 (300% Strain)
psi
ISO 37
Tensile Stress 2 (Break)
psi
ISO 37
Tensile Elongation 2 (Break)
%
ISO 37
Hardness    
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A, 1 sec, Compression Molded)
 
ASTM D2240
Additional Information    
Nominal Value
Unit
Test Method
Diblock Content
wt%
Internal Method
Features
Features may also be described by the following terms: Narrow Molecular Weight Distribution, Narrow MW Distribution, Block Copolymer.
Uses
Uses may also be described by the following terms: Plastics Modification.