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What are the melting point and boiling point of silicone?
Boiling: 2355 C Melting: 1410 C
Can I melt HDPE in a silicone mould in a conventional oven?
Melting HDPE (high-density polyethylene) in a silicone mold in a conventional oven is not recommended. HDPE has a melting point of approximately 120-180°C (248-356°F), which can cause the silicone mold to degrade or deform. Additionally, fumes released during the melting process can be harmful. It's safer to use specialized equipment designed for melting plastics, such as a plastic extruder or dedicated melting pot.
What is the melting point of papyrus?
Not melting of papyrus but a rapid burning.
What name is given to a process such as a burning a candle?
melting and burning
Why silicone oil is used in melting point apparatus?
Silicone oil is often used in melting point apparatus to provide a uniform and stable heating environment around the sample. It has a high boiling point and good heat transfer properties, allowing for precise and accurate control of temperature during the melting point determination process. By using silicone oil, any changes in temperature are more gradual, leading to more reliable and reproducible results.
What is the antonym of freezing?
Melting, boiling, burning, hot.
Is burning a diamond a physical change?
Burning is always a chemical change. Melting is a physical change.
Why is a candle melting a chemical change?
Melting is accompanied by burning and thermal degradation - two chemical reactions.
What happens when glass-wool is burnt?
Not burning, but a melting process.
What kinds of properties are melting and burning?
Matter breaking down.
Explain why burning butter is a chemical change but melting is not?
Melting: change of phase, a physical phenomenon without change of the composition. Burning: a reaction of oxydation, a change of composition - a chemical change.
What is the difference between melting and burning wax?
Melting is a change of state from solid to liquid. Burning is reacting a substance with oxygen, otherwise known as combustion.
