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Manta MS7500 is a high-modulus silyl-terminated polyether (STPE) with 40,000–60,000 mPa·s viscosity and methyl-dimethoxy silane end groups, engineered as the binder for semi-structural adhesives and heavy-duty sealants. It combines high modulus, high tensile strength and high elongation, keeps stable mechanicals across a wide temperature range, and formulates 100% solvent-free and isocyanate-free.
Manta MS7500 is a Silyl-Terminated Polyether (STPE) polymer designed as the ultimate binder for semi-structural adhesives and heavy-duty sealants. Engineered with an advanced polyether backbone and precision methyl-dimethoxy silane functional groups, it offers a rare combination of high modulus, superior tensile strength, and exceptional elongation.
Whether utilizing hot or cold processing, this polymer provides an industry-leading balance of properties. It maintains stable mechanical characteristics across a wide temperature range while ensuring excellent reactivity and long-term shelf stability. Formulations based on this resin are 100% solvent-free and isocyanate-free, making them the premier choice for high-strength, eco-friendly industrial applications.
Properties
◼ Enhanced Hardness & Structural Rigidity: Ideal for high-modulus sealants and structural adhesives requiring high Shore A hardness.
◼ Accelerated Productivity: Delivers a significantly faster tack-free time, enabling quicker handling and shorter production cycles.
