Overview
SWANCOR 977-S is a high-performance modified Novolac type epoxy vinyl ester resin with high crosslinking density, supplied with supply chain resource support for formulators sourcing a corrosion-resistant resin for demanding chemical processing environments. It combines superior retention of mechanical properties at high temperature, such as tensile and flexural strength, with superior corrosion resistance to oxidizing chemicals and solvents.
Key Performance Characteristics
SWANCOR 977-S is designed to provide extreme chemical resistance to ethylene dichloride (EDC), dimethyl formamide (DMF), benzene, toluene, and ketone, among other aggressive solvents. Its high crosslinking density is central to how this resin retains mechanical strength at elevated temperatures while resisting attack from oxidizing chemicals.
Applications of SWANCOR 977-S in Corrosive Environments
This resin is used in chemical storage tanks, pipes, and flue gas desulfurization (FGD) systems, scrubbers, and ducts. It is also used for corrosion-resistant flooring when incorporated with aggregates, and for tanks and pipes handling organic solvents, where both high-temperature mechanical retention and broad chemical resistance are required.
Why the Novolac Epoxy Vinyl Ester Chemistry Matters
Because this resin is built on a modified Novolac epoxy vinyl ester backbone with high crosslinking density, it is formulated to combine high-temperature mechanical retention with extreme resistance to solvents such as EDC, DMF, benzene, toluene, and ketone. This combination is particularly relevant for buyers building corrosion-resistant tanks, pipes, and linings that must withstand aggressive organic solvent exposure over extended service life.
Why Sourcing Consistency Matters for Buyers
Because corrosion resistance and high-temperature mechanical performance directly affect the service life of equipment built with this resin, buyers should confirm current specifications for SWANCOR 977-S against the latest technical data sheet before scheduling a production run. A supplier that consistently delivers this resin to its stated performance characteristics reduces the need to re-qualify a lamination or lining recipe with every new batch.
This is particularly relevant for chemical storage, flue gas desulfurization, and organic solvent handling applications, where extreme chemical resistance is directly tied to long-term equipment performance. Buyers should confirm current batch documentation against the latest technical data sheet before finalizing a production schedule.
What to Consider When Sourcing SWANCOR 977-S
Buyers evaluating SWANCOR 977-S for the first time should confirm that its chemical resistance profile, including resistance to EDC, DMF, benzene, toluene, and ketone, matches their specific process and service environment, particularly for tanks, pipes, or flooring exposed to aggressive organic solvents. Requesting the current certificate of analysis alongside the technical data sheet is a practical way to confirm that a given batch matches the manufacturer’s published performance characteristics.
Packaging, storage temperature requirements, and shelf life should also be confirmed directly with the supplier, since these factors affect how this resin performs once it reaches a production facility. Buyers sourcing this resin for time-sensitive production schedules should discuss lead time and logistics requirements before finalizing an order.
General Handling and Storage Guidance
As with other Novolac epoxy vinyl ester resins, SWANCOR 977-S should be stored in accordance with the supplier’s technical data sheet, typically in a cool, well-ventilated area away from direct sunlight and sources of heat or ignition, since elevated storage temperatures can affect the resin’s handling properties over time. Personnel handling this material should follow the handling procedures specified in the safety data sheet.
Buyers should request and review the current safety data sheet for this resin prior to receipt, and confirm that on-site storage conditions are compatible with the supplier’s recommended shelf life and temperature range. Proper inventory rotation helps maintain the performance characteristics described above.
Where to Source This Product
Thousands Chemicals supplies SWANCOR 977-S and related resin products through our digital B2B marketplace, with supply chain resource support for formulators sourcing corrosion-resistant Novolac epoxy vinyl ester resins for chemical storage, flue gas desulfurization, and organic solvent handling applications. Material testing methods referenced for corrosion-resistant resins are benchmarked against recognized international testing practices published by ASTM International. Our team can help confirm packaging, lead times, and technical documentation for your target application and order volume.
Documentation We Can Provide
For qualified buyers, we can provide the safety data sheet and technical data sheet for the specific batch of this resin being quoted. Specifications listed on this page reflect the manufacturer’s published values; buyers should confirm current documentation before finalizing a purchase order.
FAQ
What is SWANCOR 977-S used for?
It is a modified Novolac epoxy vinyl ester resin used in chemical storage tanks, pipes, flue gas desulfurization systems, scrubbers, ducts, corrosion-resistant flooring, and tanks and pipes for organic solvents.
What makes SWANCOR 977-S resistant to solvents?
Its high crosslinking density and modified Novolac chemistry provide extreme chemical resistance to ethylene dichloride, dimethyl formamide, benzene, toluene, and ketone.
Does SWANCOR 977-S retain strength at high temperature?
Yes, it offers superior retention of mechanical properties at high temperature, including tensile and flexural strength.
Can you provide technical documentation and bulk pricing for SWANCOR 977-S?
Yes, technical data sheets and SDS documentation are available on request, and our team can provide bulk pricing and lead times based on your target volume and delivery location.
Get a Quote for SWANCOR 977-S
Contact our team for pricing, documentation, and lead time on SWANCOR 977-S. Our sourcing specialists can help confirm whether this Novolac epoxy vinyl ester resin matches your corrosion-resistant process requirements before you place an order.
