Alcohol Burner Lamp Portable Aluminum Alloy 50 ml

The 50 ml portable alcohol burner lamp features a durable aluminum‑alloy body, adjustable cotton wick, and a silicone seal that prevents leaks. Its lightweight design, with each unit weighing 22g and a 3-pack weighing 72g, and up to four hours of continuous burn make it suitable for laboratory heating, chemistry demonstrations, and outdoor applications.

Product Specifications

Applications and Benefits:

• Laboratory heating and sample preparation
• Chemistry demonstrations and teaching labs
• Portable outdoor heating for field work or camping

Key Features and Benefits

• Durable aluminum‑alloy construction for long‑term use
• Adjustable cotton wick provides precise flame control
• Silicone seal prevents fuel leakage during transport
• Compact size and lightweight design enhance portability
• Multiple color options for easy identification

Caution:

Alcohol fuel is not included. Use only with appropriate alcohols, ensure proper ventilation, and keep away from open flames when not in use. Adult supervision is required; handle with care to avoid burns.

Aluminum Ball, 3/4" Solid

Introducing the Aluminum Ball, 3/4" Solid! This high-quality ball is made entirely of aluminum, ensuring durability and longevity. Its solid construction makes it perfect for a variety of uses, from industrial applications to recreational activities. Whether you need it for a project or just as a fun toy, the Aluminum Ball, 3/4" Solid is sure to impress.

Product Specifications

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.

Applications and Benefits:

• Industrial manufacturers who require high-quality and durable aluminum balls for machinery and equipment
• Automotive companies needing precise and reliable components for vehicles
• Sports enthusiasts using aluminum balls for games and activities
• DIY enthusiasts working on aluminum-based projects and crafts
• Engineering students and professionals conducting experiments and research
• Anyone valuing the strength, durability, and versatility of aluminum balls

Caution:

This product is made of solid aluminum and may pose a hazard if dropped or misused. Always handle with care. Keep away from children and use protective gear in mechanical or experimental setups.

Aluminum Ball, 3/4" With Hole

Introducing our Aluminum Ball, 3/4" With Hole! This versatile product can be used in a variety of applications, from industrial machinery to DIY projects. Made from high-quality aluminum, this ball is durable and long-lasting. The 3/4" size and hole make it easy to incorporate into your designs. Whether you're a professional engineer or a hobbyist, this Aluminum Ball is sure to come in handy.

Product Specifications

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.

Applications and Benefits:

• Manufacturers of industrial equipment and machinery
• DIY enthusiasts creating custom projects
• Artists and craftsmen using metal components
• Engineering and design students building prototypes
• Metalworkers and machinists needing precision parts
• Aerospace and aviation professionals requiring lightweight materials

Caution:

This aluminum component is lightweight and may become a projectile if dropped or rotated at high speed. Use proper handling in mechanical systems. Not intended for use by children.

Aluminum Electrodes

Our high purity aluminum electrodes are designed for scientific experiments, with precise dimensions of 5" x 3/4" x 3/64" (12cm x 2cm x ~1.2mm) and stamped with "AL" for easy identification. Each electrode weighs 6 grams and is individually packaged. They are for use in demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.

Product Specifications

Applications and Benefits:

• for science teachers and students, chemists and researchers, physics enthusiasts, science fair participants, science museums and exhibits, and science hobbyists and DIY enthusiasts.
• for demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.
• Can be used in electrochemistry experiments, galvanic cells, electroplating, and studies related to corrosion and water purification.

Key Features and Benefits

• High purity aluminum material for accurate experiment results.
• Precise dimensions and "AL" identification code for easy recognition.
• Individual packaging for convenience and safety.

Caution:

Metal electrodes have sharp edges, handle with care.

Polyvinyl Alcohol 30-99, Elvanol 71-30

PVOH 30-99 (Elvanol® 71-30) is a medium-viscosity, fully hydrolyzed polyvinyl alcohol designed for applications requiring high tensile strength, tear resistance, and excellent adhesion to hydrophilic surfaces. This white granular polymer is soluble in hot water and forms transparent films upon evaporation. Insoluble in cold water and common organic solvents, PVOH 30-99 is widely used in the paper, textile, ceramic, and adhesive industries. Key applications include sizing for paper and textiles, ceramic fiber binder, and wallpaper glue. PVOH 30-99 offers excellent film-forming characteristics with superior resistance to tearing and high strength, making it a versatile polymer for coatings, adhesives, and emulsions. It is often applied using brushes, rollers, or spray equipment.

Product Specifications

Applications and Benefits:

• Binder for paper and textile sizing
• Ceramic fiber binder
• Transparent, high-strength film formation
• Wallpaper glue
• Adhesive and emulsion stabilizer
• Hydrophilic surface adhesion

Caution:

Handle with care according to safety guidelines. Refer to the Safety Data Sheet for detailed handling and storage information.

Specific Gravity Block With Hook

The Specific Gravity Block with Hook is a 32 mm metal cube used for demonstrating density and buoyancy in educational and laboratory settings. Each cube is made from a different metal—Iron, Zinc, Aluminum, Copper, Brass, or Lead—to show the unique density of each material. The cube comes with a brass hook attached by a threaded connection and measuring about 26 mm in length, making it easy to suspend the cube for testing.

Product Specifications

Applications and Benefits:

• Ideal for physics and science classroom demonstrations.
• Used in density and buoyancy experiments.
• Provides hands-on learning for mass and volume calculations.
• Demonstrates material properties through direct comparison.
• Includes a brass hook for easy suspension and measurement.

Caution:

Handle with care, as metal blocks can be heavy and may cause injury if dropped. The lead block should be handled with caution due to its toxicity; wash hands after handling and avoid ingestion or prolonged exposure.

Note: Cube weight is estimated using the formula: Weight ≈ (Density in g/cm³) × (Volume in cm³), where 32 mm = 3.2 cm and Volume ≈ 3.2³ ≈ 32.77 cm³. Actual weight may vary slightly.