A hydrothermal synthesis autoclave is a key laboratory instrument used for nanomaterial synthesis, crystal growth, and chemical reactions under controlled pressure and temperature. The equipment combines mechanical strength with chemical inertness, offering a safe and stable environment for reactions that require extreme conditions.

The stainless steel outer body provides durability, while the Teflon (PTFE) inner liner prevents contamination and resists corrosion. This makes the autoclave ideal for producing high-purity materials in modern scientific research.

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How It Works

The hydrothermal synthesis process involves placing a chemical mixture into the PTFE liner, sealing it inside the reactor, and heating it gradually in an oven. As temperature increases, internal pressure rises, initiating hydrothermal reactions. These reactions are critical for synthesizing metal oxides, nanocomposites, and crystalline compounds.

The closed system allows precise control of reaction conditions, leading to uniform particle size, crystal morphology, and reproducibility in experiments.

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Key Features of Hydrothermal Autoclave

• Temperature Range: Up to 280°C
• Pressure Limit: Up to 3 MPa
• Excellent Corrosion Resistance: Handles acids, alkalis, and organic solvents.
• High Sealing Reliability: Threaded locking structure ensures safety.
• Custom Volume Options: 25 mL–500 mL standard sizes; OEM available.
• Ease of Operation: Simple loading, heating, and cleaning process.

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Advantages

• Ensures contaminant-free reactions for high-purity samples.
• Long service life due to robust stainless steel structure.
• Compatible with a wide range of hydrothermal and solvothermal experiments.
• Ideal for repetitive laboratory use.
• Compact and portable design suitable for various lab environments.

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Applications of Hydrothermal Reactor

• Synthesis of Nanoparticles (e.g., TiO₂, Al₂O₃, Fe₃O₄)
• Crystal Formation and Ceramic Material Research
• Preparation of Catalysts and Functional Oxides
• Geological and Mineral Studies
• Pharmaceutical Research and Chemical Analysis

This makes it indispensable in universities, industrial R&D, and materials science laboratories.

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How to Use a Hydrothermal Synthesis Autoclave

1. Add your precursor solution into the Teflon liner.
2. Assemble the autoclave and tighten securely.
3. Place it in a heating furnace or oven.
4. Heat gradually to the target temperature.
5. After completion, cool naturally before opening.
6. Clean and store after use.

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Safety Precautions

• Always operate below the rated pressure and temperature.
• Avoid rapid temperature fluctuations.
• Use protective gloves and goggles.
• Inspect the sealing components regularly.

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Why Choose a Hydrothermal Synthesis Reactor

Because it offers:

• High-quality, reproducible experimental results.
• Chemical stability and safety under extreme conditions.
• Excellent cost-effectiveness for laboratory research.
• Adaptability for different experimental requirements.

Hydrothermal synthesis autoclave reactor Technical parameters

Model	Volume(mL)	pressure(MPa)	temperature(℃)	Lining material(PTFE)
YHHW-5PTFE	5	3	220	polytetrafluoroethylene
YHHW-10PTFE	10	3	220	polytetrafluoroethylene
YHHW-15PTFE	15	3	220	polytetrafluoroethylene
YHHW-25PTFE	25	3	220	polytetrafluoroethylene
YHHW-50PTFE	50	3	220	polytetrafluoroethylene
YHHW-100PTFE	100	3	220	polytetrafluoroethylene
YHHW-150PTFE	150	3	220	polytetrafluoroethylene
YHHW-200PTFE	200	3	220	polytetrafluoroethylene
YHHW-250PTFE	250	3	220	polytetrafluoroethylene
YHHW-300PTFE	300	3	220	polytetrafluoroethylene
YHHW-400PTFE	400	3	220	polytetrafluoroethylene
YHHW-500PTFE	500	3	220	polytetrafluoroethylene
YHHW-1000PTFE	1000	3	220	polytetrafluoroethylene
YHHW-1500PTFE	1500	3	220	polytetrafluoroethylene
YHHW-2000PTFE	2000	3	220	polytetrafluoroethylene
YHHW-2500PTFE	2500	3	220	polytetrafluoroethylene
YHHW-3000PTFE	3000	3	220	polytetrafluoroethylene

Model	Volume(mL)	pressure(MPa)	temperature(℃)	Lining material(PPL)
YHHB-5PPL	5	3	300	Para-polyphenylene
YHHB-10PPL	10	3	300	Para-polyphenylene
YHHB-15PPL	15	3	300	Para-polyphenylene
YHHB-25PPL	25	3	300	Para-polyphenylene
YHHB-50PPL	50	3	300	Para-polyphenylene
YHHB-100PPL	100	3	300	Para-polyphenylene
YHHB-150PPL	150	3	300	Para-polyphenylene
YHHB-200PPL	200	3	300	Para-polyphenylene
YHHB-250PPL	250	3	300	Para-polyphenylene
YHHB-300PPL	300	3	300	Para-polyphenylene
YHHB-400PPL	400	3	300	Para-polyphenylene
YHHB-500PPL	500	3	300	Para-polyphenylene
YHHB-1000PPL	1000	3	300	Para-polyphenylene

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