List of UD Fiberglass Prepregs 

Here’s TDS of the Cryogenic Prepreg

Methods of Curing

Our Prepregs are extremely convenient to work with and can be processed in a variety of methods:

• Autoclave
• Out of Autoclave
• Heat-press moulding
• Heat-shrink wrapped

Ideal curing process for our prepregs 

• Out of Autoclave: Vacuum shouldn’t not be less than -0.085Mpa and rate of heating should be 1-3°C/minute. For ideal curing, hold for 60 minutes at 130°C. Avoid rapid cooling. The mould should be removed only after cooling to 50-60 °C
• Autoclave:Vacuum shouldn’t not be less than -0.085Mpa, pressure should be 1-3 bar and rate of heating should be 1-3°C/minute. For ideal curing, hold for 60 minutes at 130°C. Avoid rapid cooling. The mould should be removed only after Cooling to 50-60 °C.

Shelf life and instructions

• Pot life: <26℃ , RH<65%, 30 days Shelf life: -18℃, <12 months
• Instructions for use：After being taken out of the cold storage, the prepreg film should be allowed to warm up for 6-12 hours at room temperature. The remaining materials after use should be sealed and put into the cold storage immediately.

Key Applications of Cryogenic Prepregs

• Medical Devices: Utilized in medical equipment that operates in low-temperature environments, such as certain diagnostic tools or storage systems.
• Sports Equipment: Commonly used in the production of skis, sleds, and other sports gear requiring strength and flexibility in cold climates.
• Cryogenic Containers: Ideal for creating containers that store and transport liquid hydrogen, ammonia, nitrogen, and oxygen due to their durability and resistance to low temperatures.
• Superconducting Structural Components: Used in the construction of superconducting parts that need to remain functional and stable in cryogenic conditions.
• Electrical Insulation: Provides reliable insulation in electrical systems, especially in environments involving extreme cold.