SIS
a Styrene-Isoprene-Styrene copolymers
SIS offers good thermal stability, high cohesion strength, spray ability and superior adhesion. It is well-suited for use in hot melt adhesives, elastomer compounds and plastic modification.
Features
Softest, most tacky, lower viscosity, outstanding melt processability and elasticity.
Product Name:
SIS
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TAIPOL / VECTOR TPE INTRO
Compounding
rTPE
Family Hygiene
Plastic Modifiers
Medical
Labels
Tapes
Protective Film
Flexography
Films
Packaging
Tape Adhesives
VECTOR polymers lend themselves to a wide range of hot-melt adhesive tapes with bi-axially oriented polypropylene (BOPP), paper, cloth and aluminum backings. For hot-melt tapes, SIS polymers offer excellent PSA properties and work well with a range of coating lines.Pure triblock SIS VECTOR 4111 can be formulated with appropriate tackifiers for high-shear packaging and masking tapes. Diblock-containing SIS grades such as VECTOR 4113 and 4114 cover a wide range of tack/shear balances in tape applications. Radial SIS VECTOR 4255 increases the formulation latitude for extreme low-viscosity, high-performance or low-cost formula.
Product Classification
| Grade | Characteristics | Application | Download |
|---|---|---|---|
vector 4111ND |
VECTOR 4111ND is linear triblock copolymers with narrow molecular weight distributions. It is 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. Additionally, the pure triblock makes them well-suited for use in high shear, pressure sensitive adhesive applications. |
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vector 4111S |
VECTOR 4111S is linear triblock copolymers with narrow molecular weight distributions. It is 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. Additionally, the pure triblock makes them well-suited for use in high shear, pressure-sensitive adhesive applications. |
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vector 4113ND |
VECTOR 4113ND is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It is softer than VECTOR 4111A SIS/SI due to lower styrene content and presence of diblock copolymer. They are well-suited for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications. |
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vector 4113S |
VECTOR 4113S is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It is softer than VECTOR 4111 SIS/SI due to lower styrene content and presence of diblock copolymer. It is well-suited for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications. |
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vector 4114ND |
VECTOR 4114ND is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It is softer than VECTOR 4113A SIS/SI due to higher diblock content. They are well-suited for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications. |
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vector 4114S |
VECTOR 4114S is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It is softer than VECTOR 4113 SIS/SI due to higher diblock content. It is well-suited for use in hot melt pressure sensitive adhesives, elastomer compounds and photopolymer plate applications. |
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vector 4116ND |
VECTOR 4116ND is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It has higher tack than VECTOR 4114N SIS/SI due to higher diblock content and is well-suited for use in in hot melt pressure sensitive adhesives, label, food packaging. |
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vector 4213ND |
VECTOR 4213ND is blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. It is well-suited for use in hot melt adhesives for hygiene applications requiring superior cohesive strength and heat resistance along with low creep compliance. |
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vector 4255AS |
VECTOR 4255AS styrene-isoprene radial copolymer is produced via proprietary anionic polymerization technology. It is made with a coupling process that yields a polymer primarily with a 4-arm radial architecture. The radial structure provides low viscosity as well as higher modulus, cohesive strength, and heat resistance versus linear SIS/SI with comparable styrene content and melt flow rate. It is ideally suited for pressure sensitive applications requiring high strength, low viscosity, and easy melt processing. |
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