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Corrosion and Acid Resistant PTFE Evaporating Dish - High Purity from China Suppliers & Factory
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.
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- 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 the PTFE evaporating dish be heated directly with an open flame?
No, direct heating with open flames must be avoided because PTFE may decompose above 260 °C. It is highly recommended to use a water bath or an electric heating plate for heating.
What is the recommended cleaning method for PTFE evaporating dishes?
To ensure no chemical residue remains, it is recommended to soak, scrub, perform an acid soak (such as with 5% hydrochloric acid), and follow with high-pressure sterilization.
What temperature range can the PTFE evaporating dish withstand?
The dish can be used at temperatures reaching up to 250°C while maintaining excellent mechanical toughness. Even at extremely low temperatures down to -196°C, it can maintain a 5% elongation rate.
Is the PTFE material resistant to strong corrosive chemicals?
Yes, the PTFE evaporating dish is highly resistant to acids, alkalis, aqua regia, and various organic solvents. It exhibits inertness to almost all chemical solvents, with exceptions only for molten metal sodium and liquid fluorine.
How should PTFE labware be stored to prevent damage?
Avoid scratching the non-stick surface with sharp objects. For long-term storage, ensure the storage area is dust-proof to maintain the quality of the material.