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Corrosion and Acid Resistant PTFE Evaporating Dish - China Suppliers & Factory for High-Purity Applications
Notes
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Avoid direct heating with open flames: PTFE may decompose above 260 ° C. It is recommended to use a water bath or electric heating plate for heating.
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Cleaning methods: It is recommended to soak, scrub, acid soak (such as 5% hydrochloric acid), and high-pressure sterilization to ensure no residue.
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Storage: Avoid scratching the surface with sharp objects. Long term storage requires dust-proof.
PTFE Evaporating Dish
- Polytetrafluoroethylene material
- Non stick lubrication
- Complete specifications
PTFE Evaporating Dish
Product Name:
PTFE Evaporating Dish
Product Type:
20- -200mm
Product Material:
PTFE
Product Introduction:
The PTFE Evaporating Dish is made of PTFE material, which is resistant to high temperature, acid and alkali, corrosion, aqua regia, and various organic solvents; Except for molten metal sodium and liquid fluorine, polytetrafluoroethylene is non hygroscopic, non flammable, and stable to oxygen and ultraviolet radiation, making it excellent in weather resistance.
Product Show
- No burrs, low friction coefficient, and low surface tension
- Durable and environmentally friendly, non-toxic and harmless
- The use temperature reaches 250°C and has good mechanical toughness; Even if the temperature drops to -196°C, it can maintain a 5% elongation rate.
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PTFE Reagent Bottle Specs
Product Features
Corrosion resistance
It exhibits inertness to most chemical solvents, is resistant to acid and alkali, water, and various organic solvents.
Climate resistance
It has the best aging life among plastics.
High lubrication
It refers to the low friction coefficient in solid materials.
Non adhesive
Refers to the smaller surface tension in solid materials.
Frequently Asked Questions
Can I heat the PTFE Evaporating Dish directly with an open flame?
No, you should avoid direct heating with open flames as PTFE may decompose above 260°C. It is highly recommended to use a water bath or an electric heating plate for safe heating.
What is the working temperature range of these PTFE products?
The maximum usage temperature reaches 250°C. They exhibit excellent mechanical toughness and can maintain a 5% elongation rate even when the temperature drops to -196°C.
What chemical substances is the PTFE Evaporating Dish resistant to?
PTFE is inert to almost all chemical solvents. It resists strong acids, alkalis, aqua regia, water, and various organic solvents. The only exceptions that can degrade it are molten alkali metals (like sodium) and liquid fluorine.
How should I clean the PTFE evaporating dish to avoid residue?
To ensure zero residue, it is recommended to clean using soaking, scrubbing, acid soaking (such as with 5% hydrochloric acid), or high-pressure sterilization.
What are the storage requirements for PTFE laboratory ware?
You should avoid scratching the surface with sharp objects to maintain its non-stick properties. For long-term storage, a dust-proof environment is required.