Question: High-temperature resistant resin-based composite materials
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I would like to ask everyone: what is the resin-based composite material that can currently withstand the highest temperatures? What is the temperature? Please share as many suggestions as possible. Thank you
It depends on the specific temperature condition in question; for example, is it the glass transition temperature, the heat distortion temperature, the heat resistance, or heat resistance under corrosion conditions? There are many different types and numerous ways to make such distinctions.
It should be considered a polyimide; the glass transition temperature of polyimides ranges from 220 to 370°C, and the cured products can be used for extended periods at temperatures between 180 and 230°C.
The thermosetting materials after molding have excellent temperature resistance.
Polyimide and silicone materials are resistant to high temperatures
This colleague is right; heat resistance depends on specific conditions, such as not decomposing at high temperatures and thermal stability； To remain unchanged and not soften at high temperatures requires good strength and hardness.
Since it is a composite material, silicone materials generally refer to silicone resins; pure silicone resins can withstand temperatures of around 300 degrees. If special fillers are added, they can tolerate high temperatures of up to 1000 degrees
Thank you all for your strong support and guidance. What I know so far is related to polyimides and silicone resins; I really wasn’t aware of these options before, so I’ll go and look into them. Hehe