The molecular chain structure of PVC rigid foam produced by our company contains a large number of ring structures and cross-linked structures, with complete cell structure and stable performance. It has the following characteristics:

1. Excellent comprehensive mechanical properties, strong toughness, corrosion resistance, and good fatigue resistance to meet the application requirements of weight reduction and reinforcement.

2. The resin has strong compatibility, excellent chemical stability, high performance cost ratio, and can replace traditional materials.

3. Low ignition, sound insulation, wide density range, high energy absorption, high toughness, and impact resistance.

4. Low water absorption and good weather resistance.

5. Excellent mechanical properties, strong process applicability, and good processability.

6. Suitable for dry wet forming processes of various composite materials, such as RTM, molding, and other forming processes.

Applicable fields: Suitable for all sandwich structure applications, especially wind turbine blades, yachts, carriage boxes, energy-saving buildings, military equipment, rail transit, new energy, individual equipment, flame-retardant components, insulated carriages, cabin covers, activity rooms, energy-saving buildings, antenna radomes, medical bed boards, etc.