Discover SINOPEC SIS1105 – The Go-To SIS Polymer for High-Performance Pressure Sensitive Adhesives
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Discover SINOPEC SIS1105 – The Go-To SIS Polymer for High-Performance Pressure Sensitive Adhesives

Views: 1     Author: Sally Lyu     Publish Time: 2025-08-08      Origin: Site

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When it comes to high-performance pressure sensitive adhesives (PSA), choosing the right base polymer is key.
SINOPEC SIS1105 is a premium styrene-isoprene-styrene (SIS) triblock copolymer engineered to meet the demands of advanced adhesive applications.
SIS1105 is known for its excellent tack, peel strength, and shear resistance, making it an ideal choice for formulating hot melt pressure sensitive adhesives (HMPSA). With its medium styrene content (~15%), it provides a perfect balance between elasticity and adhesive strength.


✅ Key Features:
High tack and strong cohesion
Light color and excellent transparency
Superior thermal stability during processing
Great compatibility with tackifiers and plasticizers
Easy to process on high-speed lines

Typical Applications:
Label and tape adhesives
Hygiene products like diaper construction adhesives
Hot melt packaging adhesives
Bookbinding and footwear adhesives

As a trusted supplier of SINOPEC polymers, we offer full technical support, flexible packaging options.
We export capabilities to Southeast Asia, the Middle East, Africa, and Europe.

Interested in a TDS or sample? Let’s connect and explore together!!

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