D series polyimide foam products in the field of rail transit have the high and low temperature resistance performance (from-260 ℃ to 350 ℃, long-term service temperature 300℃) that all thermal insulation and sound absorption materials on the market can not achieve. They not only have excellent flame retardancy than most thermal insulation and sound absorption materials, but also have cold resistance that other thermal insulation and sound absorption materials do not have. They can be used for cold protection of the whole vehicle.

Application:

The first battleship USN LCAC (landing hovercraft);

After 15 years of service, the performance of the foam material still meets the requirements;

Navy CG-47 escort missile cruiser,

Each ship can reduce weight by 50 tons;

with ultra-low smoke generation, almost no toxic gases or smoke release, bad weather resistance, acid and alkali resistance, long service life, and no water absorption failure.

Battery BUSBAR insulation sheet

The excellent comprehensive performance of polyimide foam makes it an ideal choice in the construction field.

Flame retardant, non volatile gas, non-toxic, non absorbent, good weather resistance, acid and alkali resistance, it has become the highest quality new material for wall insulation, indoor noise reduction, and ceiling insulation in the construction industry.

E-cigarette heat insulation sleeve integrated molding scheme
1, the installation process is simplified, production efficiency and product installation consistency is high.
2, eliminate the heat leakage problem at the joint of the winding process, and further improve the heat insulation and thermal stability.
3, no glue bonding, eliminate the high-temperature volatile odor of glue, while taking into account the tight coating.

PI foam is synthesized into PI aerogel by supercritical process. The product retains the excellent performance of PI foam, and the thermal conductivity is greatly reduced.

Application areas:

shock and noise reduction in rail transit,compartment isolation,air conditioning sound insulation and heat insulation,etc.

Heat preservation and insulation
Low density, high insulation
Intrinsically flame-retardant, non-dripping

Flame retardant, non volatile gas, non-toxic, non absorbent, good weather resistance, acid and alkali resistance, it has become the highest quality new material for wall insulation, indoor noise reduction, and ceiling insulation in the construction industry.