Ebonite Rod
$ 11.77 Original price was: $ 11.77.$ 11.61Current price is: $ 11.61.
Ebonite Rod is a solid, hard, and chemically resistant rod made from vulcanized natural rubber, commonly used in scientific and technical settings for its excellent electrical insulating properties. Due to the vulcanization process, ebonite becomes highly rigid and durable, exhibiting strong resistance to heat, chemicals, and mechanical wear. Its smooth, black surface is ideal for laboratory experiments involving static electricity where it can easily acquire and hold electric charge when rubbed with materials such as fur or wool. This makes the ebonite rod indispensable in physics demonstrations of electrostatics, including charging by friction and static force interactions. Besides educational use, ebonite rods are also utilized in manufacturing industries for producing components that require robust insulating materials. The rod’s chemical resistance ensures longevity even in harsh laboratory environments, making it a reliable tool for repeated use. Its non-conductive nature allows it to act as a barrier preventing electrical current flow, thus providing safety and control in experimental setups.
Ebonite Rod
Primary Uses
- Demonstration of static electricity principles and electrostatic charge accumulation in physics laboratories.
- Used as a reliable electrical insulator for various laboratory apparatus.
- Employed in electrostatics experiments for charge transfer via friction (rubbing with cloth).
- A key tool for studying electrical conduction, charge distribution, and insulation phenomena.
- Utilized in generating static electricity for teaching concepts of electrostatic forces and fields.
Secondary Uses
- Production of electrical components requiring durable insulating materials in manufacturing.
- Research tool for investigating material properties under static electric conditions.
- Used in technical workshops and training for understanding electrical safety and static control.
- Components fabrication in seals, gaskets, and insulating parts across various industries.
- Educational aid in arts and science workshops to demonstrate static charge and electric phenomena.
1.Basic Identification Attributes
- Material: Hard, vulcanized natural rubber known as ebonite.
- Form: Cylindrical rod with polished, smooth surface.
- Size: Available in multiple diameters and lengths to suit laboratory and technical needs.
2.Physical & Chemical Properties
- Exceptional electrical insulating capability with high resistance to current flow.
- Resistant to acids, alkalis, organic solvents, and most chemicals encountered in labs.
- Rigid structure with thermal stability within moderate temperature ranges.
- Appearance: Opaque black color with smooth finish.
3.Safety & Hazard Attributes
- Non-toxic under normal handling conditions; dust may irritate respiratory tract.
- Fragile edges can cause minor cuts or splinters if mishandled.
- Non-flammable but emits dense smoke upon burning.
4.Storage & Handling Attributes
- Store in a cool, dry environment away from direct sunlight to prevent degradation.
- Handle with gloves during machining or shaping to avoid splinters.
- Avoid prolonged exposure to strong oxidizing agents and high temperatures.
5.Regulatory & Compliance Attributes
- Manufactured under industrial safety and quality standards for technical and laboratory use.
- Compliant with safety norms for electrical insulating materials.
6.Environmental & Health Impact
- Not biodegradable but recyclable where facilities exist.
- Proper disposal recommended to minimize environmental contamination.
Safety Handling Precautions
- Use PPE such as gloves and safety goggles when cutting or shaping.
- Avoid inhalation of dust generated during mechanical processing.
- Keep away from open flames or high heat sources.
First Aid Measures
- Wash skin with soap and water if irritation occurs.
- Rinse eyes thoroughly with water if exposed to dust or particles.
- Treat cuts or splinters promptly; seek medical help if needed.
Firefighting Measures
- Use dry chemical or CO2 extinguishers for fires involving ebonite material.
- Avoid water-based extinguishing methods to prevent fire spread.
- Firefighters should wear protective gear to avoid inhaling toxic smoke.
Related products
Atomic Model Set
The Atomic Model Set is an educational tool designed to visually demonstrate the structure of atoms and molecules. It consists of color-coded balls representing protons, neutrons, and electrons, connected by rods to simulate atomic bonds. This set is widely used in classrooms, laboratories, and training centers to aid in the teaching of atomic theory, molecular geometry, chemical bonding, and related concepts. Made from durable plastic materials, the set provides a hands-on, interactive experience that enhances understanding of complex scientific principles.
Banana Plug
The Banana Plug is a single-wire electrical connector used to join wires to equipment in testing, measuring, and laboratory applications. It features a cylindrical metal pin with a spring mechanism to ensure a secure and reliable connection. The plug is widely used for quick and easy connections in electronic testing devices, audio systems, and laboratory instruments. Made from high-conductivity metals such as brass or copper and often gold- or nickel-plated for corrosion resistance, the Banana Plug provides consistent electrical conductivity and durability.
Centre of Gravity apparatus
The Centre of Gravity Apparatus is a precision instrument designed to demonstrate and measure the center of gravity of various objects. It consists of a rigid frame, adjustable clamps, and pointers that help identify the balance point of irregular shapes and composite bodies. Widely used in physics laboratories and industrial training, this apparatus aids in understanding the principles of equilibrium, stability, and moments. Its sturdy construction ensures accurate and repeatable measurements essential for educational and quality control purposes.
clinostat clock type
The Clinostat Clock Type is a precision laboratory instrument designed to simulate microgravity conditions by continuously rotating biological samples or small objects along a horizontal axis. This rotation counteracts the effect of gravity, allowing researchers to study the effects of weightlessness on plant growth, cell cultures, and other biological specimens. Constructed with durable materials and calibrated for smooth, consistent rotation, the Clinostat Clock Type is widely used in botanical, microbiological, and space biology research.
Contact key
Product Description
The Contact Key is a fundamental switching device used in electrical circuits to manually open or close the flow of current. Commonly used in physics laboratories for demonstration and experimentation with circuits, it enables controlled activation of current for brief or sustained durations. Made from durable, conductive metals with insulating bases, Contact Keys are essential components in circuit testing, timing devices, and low-voltage experimental setups.
Crookes radiometer
The Crookes Radiometer, also known as a light mill, is a scientific apparatus consisting of a glass bulb containing a partial vacuum and a rotor with vanes coated black on one side and white or silver on the other. When exposed to light or radiant energy, the vanes rotate due to differential thermal transpiration, demonstrating principles of gas kinetics and energy conversion. It is commonly used for educational demonstrations of light pressure and thermodynamics.
Crucible Tongs
Crucible Tongs are specialized metal tools designed for safely handling hot crucibles, evaporating dishes, and other laboratory apparatus exposed to high temperatures. Made from durable, heat-resistant metals such as stainless steel or nickel-plated steel, these tongs provide a firm grip, ensuring the safe transfer of heated items during laboratory procedures, including heating, melting, and chemical reactions.
Laboratory wheel and axel
The Laboratory Wheel and Axle is a mechanical apparatus used in physics and engineering laboratories to demonstrate principles of rotational motion, mechanical advantage, and torque. It consists of a wheel attached to a central axle, allowing students and researchers to explore fundamental mechanics concepts. Constructed from durable materials, it is designed for educational demonstrations, experimental setups, and mechanical testing.

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders