3824 Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included.

Common commodities

Foundry binder based on resin and fillerNon-refractory mortar for mould makingSorbitol-based foundry binder mixtureIndustrial chemical preparation with PCBsDDT containing foundry binder mixMixture of hazardous substances for foundry coresChemical preparation for foundry mould bindingComplex industrial chemical mixture (impure)Foundry binder with miscellaneous chemicalsSorbitol-based foundry core binder

Codes

Code	Description
3824.10	Prepared binders for foundry moulds or cores
3824.30	Nonagglomerated metal carbides mixed together or with metallic binders
3824.40	Prepared additives for cements, mortars or concretes
3824.50	Nonrefractory mortars and concretes
3824.60	Sorbitol other than that of subheading 2905.44
3824.8	Goods specified in Subheading Note 3 to this Chapter :
3824.81	Containing oxirane (ethylene oxide)
3824.82	Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)
3824.83	Containing tris(2,3dibromopropyl) phosphate
3824.84	Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenotane (INN), 1,1,1trichloro2,2bis(pchlorophenyl)ethane), dieldrin (ISO, INN), endosulfan (ISO), endrin (ISO), heptachlor SO) or mirex (ISO)
3824.85	Containing 1,2,3,4,5,6hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)
3824.86	Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)
3824.87	Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride
3824.88	Containing tetra, penta, hexa, hepta or octabromodiphenyl ethers”.
3824.89	Containing shortchain chlorinated paraffins
3824.9	Other
3824.91	Mixtures and preparations consisting mainly of (5ethyl2methyl2oxido1,3,2dioxaphosphinan5yl)methyl methyl methylphosphonate and bis[(5ethyl2methyl2oxido1,3,2dioxaphosphinan5yl)methyl] methylphosphonate
3824.92	Polyglycol esters of methylphosphonic acid
3824.99	Other