In the production of asphalt waterproofing membranes, SBS (Styrene-Butadiene-Styrene) has long dominated the mainstream market due to its cost-effectiveness. However, despite the higher price tag of SIS (Styrene-Isoprene-Styrene), many projects still prioritize it over SBS.Why? Because SIS precisely
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
Natural rubber (NR) solvent adhesives often face challenges such as insufficient initial tack, weak holding power, and suboptimal coating quality during actual application. These issues can significantly affect the adhesive’s performance, ease of use, and reliability in end-use scenarios.A practical
Adhesives are widely used in packaging, construction, automotive, electronics, and medical sectors, covering applications such as tapes, labels, coatings, and various bonding and sealing uses. Each use case has different requirements for initial tack, holding power, melt viscosity, heat resistance,
