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SP 1056 by SI Group is a brominated octylphenol/formaldehyde heat reactive resin. Used in pressure sensitive adhesives. SP 1056 provides improved cohesive strength and little color to the finished adhesive. SP 1045 by SI Group is a heat reactive octylphenol-formaldehyde resin. SP 1045 is used in adhesives. SP 1077 by SI Group is a thermoplastic, alkylphenol resin. Used as a tackifier for synthetic and natural elastomers and adhesives. SP 1077 provides high tack levels. SP 134 by SI Group is alkylphenol-formaldehyde thermosetting resin. SP 134 is used in adhesives. SP 553 by SI Group is a thermoplastic, oil-soluble terpene phenolic resin. SP 553 is used as a tackifier in polychloroprene and SBR adhesives. SP 103 by SI Group is a heat-reactive phenolic resin. It is utilized in neoprene contact adhesives as well as adhesives made of natural and recycled rubbers, NBR, and SBR. SP 103 improves adhesion and cohesive strength while extending tack life. SP 154 by SI Group is a phenolic resin that reacts to heat. Contact adhesives of the non-phasing polychloroprene solvent variety use it. High cohesive strength, light color, and high heat resistance are all features of SP 154. SP 1055 by SI Group is a brominated octylphenol/ formaldehyde heat reactive resin. Used in pressure sensitive adhesives. SP 1055 provides improved cohesive strength and little color to the finished adhesive. SP 560 by SI Group is a thermoplastic, oil-soluble terpene phenolic resin. Used as the base resin or as a modifying resin in polychloroprene adhesives. SP 560 provides good strength and tack retention properties SP 1068 by SI Group is thermoplastic resin made from octylphenol and formaldehyde. SP 1068 is used as a tackifier in synthetic rubber compounds and adhesives.
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Adhesive ingredients supplied by SI Group