Acid Furan Flexible Binder
Furfuryl alcohol resin with plasticizers for foundry cores requiring flexibility and impact resistance in large steel castings. Prepared binder under HTS 3824.10.00.00 for foundry mold applications. Reduces cracking in thick sections.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If industrial plasticizer mixtures
Plasticized resins without foundry use classify as general preparations.
If pure furfuryl alcohol
Single chemical substance, not formulated binder mixture.
Not sure which classification is right?
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Import Tips & Compliance
• Flexural strength test data differentiates from rigid furan systems
• Toluene sulfonic acid catalyst requires specific hazmat shipping classification
• Large drum packaging common; verify UN-approved containers for import
Related Products under HTS 3824.10.00.00
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Furan Resin No-Bake Foundry Binder
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Pepset Polyurethane Foundry Binder
Part A (phenolic resin) and Part B (isocyanate) system activated by proprietary amine catalyst for precision core making. HTS 3824.10.00.00 classification for these specialized no-bake foundry binders. Widely used in high-volume aluminum die casting operations.
Silicate CO2 Binder System
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Resol Phenolic Shell Binder
Heat-activated resol phenolic resin for hot plate curing in shell core machines used in foundry operations. HTS 3824.10.00.00 specifically covers these prepared foundry mold binders. Provides excellent surface finish for thin-section castings.