Acid Furan Flexible Binder is a furfuryl alcohol-based resin formulated with plasticizers to provide flexibility and impact resistance in large steel castings. It is a prepared binder specifically designed for foundry moulds and cores, falling under tariff item 3824.10.00.

3824.10.00

Alkaline Phenolic Hot Box Binder

Alkaline Phenolic Hot Box Binder is a phenolic resin binder cured by hot air or CO2 gas, used in shell molding processes for foundry cores. It is a prepared binder optimized for high-production foundry lines, making it classifiable under tariff item 3824.10.00.

3824.10.00

Ceramic Shell Binder

Ceramic Shell Binder is a colloidal silica binder with proprietary additives used for investment casting ceramic shell molds in aerospace foundry applications. It is a prepared binder specifically formulated for foundry moulds, falling under tariff item 3824.10.00.

3824.10.00

Furan Resin No-Bake Foundry Binder

Furan Resin No-Bake Foundry Binder is a furfuryl alcohol-based resin with an acid catalyst for no-bake sand molding systems, offering high strength for heavy steel castings. It is a prepared binder specifically for foundry moulds and cores, classifiable under tariff item 3824.10.00.

3824.10.00

Gas-Set Polyurethane Core Binder

Gas-Set Polyurethane Core Binder is a phenolic urethane no-bake binder cured by dimethylamine or triethylamine gas for high-precision foundry cores. It is specifically prepared for foundry core machines, making it classifiable under tariff item 3824.10.00.

3824.10.00

Hybrid Furan/Silicate Binder

Hybrid Furan/Silicate Binder is a combination of furan resin and colloidal silicate binder offering balanced properties for demanding foundry applications. It is a complex prepared binder for foundry moulds and cores, falling under tariff item 3824.10.00.

3824.10.00

Isocure Polyurethane Binder

Isocure Polyurethane Binder is an amine gas-cured phenolic urethane binder system for high-production foundry core making with excellent tensile properties. It is specifically formulated for foundry moulds, classifiable under tariff item 3824.10.00.

3824.10.00

Novolac Phenolic Hot Core Binder

Novolac Phenolic Hot Core Binder is a novolac resin with hexamethylenetetramine catalyst for hot core box processes in precision foundry operations. It is a heat-cured foundry binder, falling under tariff item 3824.10.00.

3824.10.00

Pepset Polyurethane Foundry Binder

Pepset Polyurethane Foundry Binder is a two-part system of phenolic resin and isocyanate activated by a proprietary amine catalyst for precision core making. It is a specialized no-bake foundry binder, classifiable under tariff item 3824.10.00.

3824.10.00

Phenolic Urethane Cold Box Binder

Phenolic Urethane Cold Box Binder is a two-part resin system of phenolic resin and polyisocyanate that cures at room temperature with an amine catalyst for foundry cores. It is a prepared binder optimized for no-bake foundry processes, falling under tariff item 3824.10.00.

3824.10.00

Resol Phenolic Shell Binder

Resol Phenolic Shell Binder is a heat-activated resol phenolic resin for hot plate curing in shell core machines used in foundry operations. It is a prepared binder specifically for foundry moulds, classifiable under tariff item 3824.10.00.

3824.10.00

Self-Setting Alkaline Binder

Self-Setting Alkaline Binder is a liquid sodium silicate modified with proprietary additives for ambient temperature setting without an external catalyst in foundry molds. It is an advanced prepared foundry binder, falling under tariff item 3824.10.00.

3824.10.00

Silicate CO2 Binder System

Silicate CO2 Binder System is a sodium silicate solution formulated for gas-catalyzed hardening in foundry core production using CO2 injection. It is prepared specifically for foundry moulds, classifiable under tariff item 3824.10.00.

3824.10.00

Sodium Silicate Foundry Binder

Sodium Silicate Foundry Binder is a liquid sodium silicate solution used as a binder in foundry sand molds and cores, providing high-temperature strength through silicate polymerization. It is a prepared binder specifically for foundry use, falling under tariff item 3824.10.00.

3824.10.00

Water-Based Silicate Binder

Water-Based Silicate Binder is a low-VOC aqueous sodium silicate dispersion with polymers for environmentally friendly foundry mold binding. It is prepared for foundry use, classifiable under tariff item 3824.10.00.

3824.30.00

B4C-Al Boron Carbide Aluminum Binder Powder

Non-agglomerated boron carbide particles mixed with aluminum metallic binder, supplied as a powder for lightweight armor applications. This product falls under tariff item 3824.30.00 because it consists of metal carbides mixed with metallic binders in a non-agglomerated state, ready for further processing such as hot pressing.

3824.30.00

Chromium Carbide Nickel Powder Blend

A non-agglomerated powder blend of chromium carbide mixed with nickel metallic binder, used for thermal spray coatings on valves and pumps. This product is classified under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and intended for surface engineering applications.

3824.30.00

HfC-TaC Hafnium Tantalum Carbide Blend

An ultra-high temperature non-agglomerated blend of hafnium and tantalum carbides with a metallic binder, designed for rocket nozzle applications. This product falls under tariff item 3824.30.00 because it is a mixture of metal carbides with a metallic binder in non-agglomerated powder form, capable of withstanding extreme temperatures.

3824.30.00

Mo2C-Ni Molybdenum Carbide Powder

Non-agglomerated molybdenum carbide mixed with nickel binder, used as a catalyst precursor in hydroprocessing applications. This product is classified under tariff item 3824.30.00 as it consists of metal carbides mixed with a metallic binder, not agglomerated, and is a preparation of the chemical or allied industries.

3824.30.00

Multi-Carbide Ferrous Binder Alloy Powder

A blend of tungsten, titanium, and tantalum carbides with an iron-based metallic binder, in non-agglomerated powder form for heavy-duty dies. This product falls under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and used in extrusion tooling.

3824.30.00

SiC-TiC Titanium Silicon Carbide Mix

A dual silicon and titanium carbide blend mixed with titanium metallic binder in non-agglomerated powder form, designed for cutting inserts. This product is classified under tariff item 3824.30.00 as it consists of mixed metal carbides with a metallic binder, not agglomerated, offering balanced hardness and toughness.

3824.30.00

Silicon Carbide Titanium Binder Composite Powder

A fine, non-agglomerated mixture of silicon carbide grains with titanium metallic binder, used for aerospace turbine components. This product falls under tariff item 3824.30.00 because it is a metal carbide mixed with a metallic binder, not agglomerated into pellets or other forms.

3824.30.00

TaC-WC Nickel Tantalum Carbide Powder

A non-agglomerated mix of tantalum carbide and tungsten carbide with nickel binder, used for high-temperature furnace parts. This product is classified under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and sintered for oxidation resistance.

3824.30.00

TiC-Ni 70/30 Titanium Carbide Nickel Mixture

A 70% titanium carbide with 30% nickel binder in non-agglomerated powder form, used for wear parts in mining equipment. This product falls under tariff item 3824.30.00 as it is a metal carbide mixed with a metallic binder, not agglomerated, and ready for further processing.

3824.30.00

Tungsten Carbide Cobalt Binder Mixture

A non-agglomerated powder blend of tungsten carbide particles mixed with cobalt metallic binder, used primarily in manufacturing cutting tools and wear-resistant parts. This product is classified under tariff item 3824.30.00 as it consists of metal carbides mixed with a metallic binder, not agglomerated.

3824.30.00

VC-Cr3C2 Cobalt Chrome Carbide Blend

A non-agglomerated blend of vanadium and chromium carbides mixed with cobalt-chromium metallic binder, used for valve coatings. This product falls under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and applied via plasma spraying.

3824.30.00

WC-Co 94/6 Tungsten Carbide Powder

A non-agglomerated 94% tungsten carbide and 6% cobalt binder powder blend, used for powder metallurgy applications in drills and end mills. This product is classified under tariff item 3824.30.00 as it is a metal carbide mixed with a metallic binder, not agglomerated.

3824.30.00

WC-TiC-Co 80/15/5 Ready-to-Press Powder

An 80% WC, 15% TiC, 5% cobalt binder non-agglomerated powder specifically graded for press-and-sinter tooling. This product falls under tariff item 3824.30.00 as it is a mixture of metal carbides with a metallic binder, not agglomerated, and standard for indexable inserts.

3824.30.00

ZrC-Ni Zirconium Carbide Nickel Powder

Non-agglomerated zirconium carbide with nickel metallic binder, used for nuclear reactor control components. This product is classified under tariff item 3824.30.00 as it is a metal carbide mixed with a metallic binder, not agglomerated, and provides neutron absorption properties.

3824.40.00

Aluminum Powder Concrete Aerating Agent

> Fine aluminum powder prepared with inorganic gas-generating activators to produce air-entrained concrete for freeze-thaw resistance. This product is a prepared additive for cements, mortars, or concretes, creating stable microscopic air bubbles.

3824.40.00

Aromatic Plasticizer Concrete Admixture

> A liquid additive for cement and concrete mixes containing over 5% aromatic substances like alkylbenzene sulfonates to improve workability and reduce water demand. This product is a prepared additive specifically formulated for use in cements, mortars, or concretes, and is classified under tariff item 3824.40.00.

3824.40.00

Aromatic Polyol Retarder for High-Performance Concrete

> A sugar-derived polyol retarder with aromatic modifiers (>5%) extending concrete setting time for hot weather pours. This product is a prepared additive for cements, mortars, or concretes, designed to control setting time and improve workability in high-temperature conditions.

3824.40.00

Aromatic Sulfonate Water Reducer for Mortar

> A concentrated liquid water-reducing agent with sodium naphthalene sulfonate (>5% aromatic) for mortars and concretes, improving strength by minimizing water. This product is a prepared additive specifically designed for use in cementitious mixes, falling under tariff item 3824.40.00.

3824.40.00

Barium Metaborate Concrete Fire Retardant

> Inorganic barium metaborate powder incorporated into cement mixes to impart fire resistance and reduce combustible material passage. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Benzene Derivative Accelerating Admixture for Concrete

> A set-accelerating liquid with benzene-based compounds (>5% aromatics) to speed concrete curing in cold weather. This product is a prepared additive for cements, mortars, or concretes, designed to accelerate setting and reduce waiting time for formwork removal.

3824.40.00

Calcium Sulfonate Concrete Accelerator

> A powdered additive made entirely from inorganic calcium sulfonate compounds used to accelerate the setting time of concrete in cold weather applications. This product is a prepared additive for cements, mortars, or concretes, falling under tariff item 3824.40.00.

3824.40.00

Cerium Oxide Concrete Polishing Accelerator

> Nano-cerium oxide slurry used to accelerate mechanical polishing of concrete floors by chemically softening surface cement paste. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Colloidal Silica Concrete Densifier

> Nano-particle suspension of amorphous silica in water used to chemically densify concrete by filling capillary pores and reacting with calcium hydroxide. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Gypsum-Based Concrete Retarder

> A powdered inorganic blend primarily of calcined gypsum and phosphates used to extend working time of concrete in hot weather conditions. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Lithium Silicate Concrete Densifier

> A colloidal solution of lithium silicate used to densify and harden freshly placed concrete surfaces by chemical reaction forming calcium silicate hydrate. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Modified Styrene Acrylic Concrete Superplasticizer

> A high-range water reducer blending styrene (aromatic) and acrylic polymers over 5% by weight for self-compacting concrete. This product is a prepared additive for cements, mortars, or concretes, enabling pumpable mixes and enhancing workability.

3824.40.00

Polystyrene-Based Cement Dispersant

> A powdered dispersant with modified polystyrene (aromatic polymer) exceeding 5% by weight, added to concrete to prevent clumping and enhance uniformity. This product is a prepared additive for cements, mortars, or concretes, classified under tariff item 3824.40.00.

3824.40.00

Toluene-Modified Air Entraining Agent

> A foaming additive with toluene-modified resins (aromatic >5%) creating microscopic air bubbles in concrete for freeze-thaw resistance. This product is a prepared additive for cements, mortars, or concretes, essential for durable pavements.

3824.40.00

Xylene-Based Waterproofing Concrete Additive

> A penetrating sealer admixture with xylene derivatives (>5% aromatics) for hydrophobic concrete surfaces. This product is a prepared additive for cements, mortars, or concretes, preventing water ingress in basements and other structures.

3824.50.00

Cementitious Floor Screed Mortar

A self-leveling mortar blend of cement, gypsum, and polymers for creating smooth floor underlays. Non-refractory and designed for standard building floors, it falls under tariff item 3824.50.00 as a prepared non-refractory mortar.

3824.50.00

Dry-Pack Concrete Repair Mortar

A low-slump mortar for hand-packing voids in concrete structures, with minimal water for shrinkage control. This non-refractory repair product is classified under tariff item 3824.50.00 as a non-refractory concrete preparation.

3824.50.00

Grout Mortar for Tile Joints

A cementitious grout powder mixed with water for filling joints between tiles, containing anti-fungal agents and color pigments. Non-refractory for standard indoor/outdoor use, it falls under tariff item 3824.50.00 as a prepared non-refractory mortar.

3824.50.00

High-Strength Nonrefractory Concrete Mix

A dry powder concrete achieving 10,000 PSI strength with silica fume and superplasticizers for bridges and high-load structures. Non-refractory for ambient conditions, it is classified under tariff item 3824.50.00 as an advanced prepared non-refractory concrete.

3824.50.00

Masonry Pointing Mortar

A lime-cement mortar pre-mix for repointing brick and stone joints, with plasticizers for workability. Standard non-refractory for historic restoration, it falls under tariff item 3824.50.00 as a traditional non-refractory mortar preparation.

3824.50.00

Polymer-Modified Tile Adhesive Mortar

A ready-to-use mortar with cement, fine sands, and polymer additives for bonding ceramic tiles to substrates. The polymers enhance flexibility and adhesion without refractory properties, so it falls under tariff item 3824.50.00 as a specialized non-refractory mortar.

3824.50.00

Portland Cement-Based Nonrefractory Mortar

A pre-mixed mortar containing Portland cement, sand, and water-retaining agents designed for masonry and bricklaying applications. It sets through hydration without requiring high-temperature firing, distinguishing it from refractory products, and falls under tariff item 3824.50.00.

3824.50.00

Precast Concrete Repair Mortar

A fast-setting mortar with micro-silica and fibers for patching cracks in precast concrete elements. Designed for structural repairs without refractory heat resistance, it is classified under tariff item 3824.50.00 as a specialized non-refractory mortar.

3824.50.00

Pre-Mixed Wet Polymer-Modified Concrete

A wet concrete mix enhanced with acrylic polymers for improved adhesion and flexibility, used in repairs and overlays. This non-refractory wet concrete preparation falls under tariff item 3824.50.00.

3824.50.00

Ready-Mix Nonrefractory Concrete for Structural Use

A pre-proportioned dry-mix concrete with cement, aggregates, and admixtures for pouring foundations and slabs. Non-refractory by design for ambient curing in general construction, it falls under tariff item 3824.50.00 as a prepared non-refractory concrete.

3824.50.00

Ready-Mix Wet Self-Consolidating Concrete

A high-flow wet concrete that consolidates under its own weight without vibration, ideal for complex formwork. This non-refractory wet concrete preparation falls under tariff item 3824.50.00.

3824.50.00

Waterproofing Cement Mortar

A polymer-cement mortar with crystalline waterproofing agents for basements and pools. It seals pores upon hydration and is non-refractory, so it falls under tariff item 3824.50.00 as a protective non-refractory mortar.

3824.50.00

Wet Colored Architectural Concrete

A pre-mixed wet concrete with integral pigments for exposed decorative surfaces like facades and landscaping. This non-refractory wet concrete preparation falls under tariff item 3824.50.00.

3824.50.00

Wet Fiber-Reinforced Concrete Mix

A wet concrete incorporating polypropylene or steel fibers for crack resistance and tensile strength in slabs and shotcrete. This non-refractory wet concrete preparation falls under tariff item 3824.50.00.

3824.50.00

Wet High-Early-Strength Concrete

A wet concrete with accelerators for rapid setting and strength gain within hours, used in urgent repairs. This non-refractory wet concrete preparation falls under tariff item 3824.50.00.

3824.60.00

Cosmetic Grade Sorbitol Humectant

Ultra-pure sorbitol in a form specifically processed for cosmetic applications such as skincare creams, lotions, and toothpaste. It is classified under tariff item 3824.60.00 because it is sorbitol other than that of subheading 2905.44, which covers only chemically defined sorbitol in its primary forms.