SikaBiResin® CH 910-1 – Fast Epoxy Hardener
SikaBiResin® CH 910-1 – Fast Epoxy Infusion Hardener
SikaBiResin® CH 910-1 is a fast-reacting epoxy hardener designed for use with SikaBiResin® CR-910 epoxy resin in vacuum infusion and RTM composite manufacturing processes. It is formulated to deliver accelerated cure speed while maintaining excellent flow characteristics and laminate quality.
CH 910-1 is ideal for smaller parts, lower ambient temperatures, or applications requiring reduced cycle times. When combined with CR-910, the system provides strong fiber wet-out, high mechanical performance, and reliable processing consistency.
Once cured, the CR-910 / CH 910-1 system offers excellent mechanical strength, thermal stability, and chemical resistance, making it suitable for demanding structural composite applications where faster turnaround is required.
Key Features & Benefits
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Fast reactivity for shorter infusion and cure cycles
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Designed for use with SikaBiResin® CR-910 resin
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Optimized for vacuum infusion and RTM processes
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Excellent fiber wet-out and laminate quality
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High mechanical strength and fatigue resistance
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Suitable for cooler processing conditions
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Reliable and consistent cure behavior
Typical Applications
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Fast-cycle vacuum infusion parts
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Smaller or medium composite structures
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Wind energy composite components
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Marine and industrial composite parts
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RTM and infused structural components
Typical Technical Properties (refer to TDS for full details)
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Product Type: Epoxy Hardener (Fast)
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Compatible Resin: SikaBiResin® CR-910
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Reactivity: Fast
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Mix Ratio: [Placeholder – Resin : Hardener]
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Pot Life: [Placeholder – minutes @ stated temperature]
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Processing Methods: Vacuum Infusion, RTM
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Cure Profile: [Placeholder – ambient / post-cure]
Technical Documentation
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Technical Data Sheet (TDS):
https://industry.sika.com/en/solutions-products/composite-resins.html -
Safety Data Sheet (SDS):
https://industry.sika.com/en/solutions-products/composite-resins.html