Spray combination polyurethane foaming agent features:

1. It has a continuous and dense surface layer and a high-strength honeycomb structure with interconnect wall with the obturation rate up to 95%;

2, waterproof, heat preservation, heat insulation, gas insulation, corrosion and other characteristics.

I. material introduction:

Spray coating is designed for civil cold storage, bus ceiling, building roof and arch building and made of insulation materials, flexible and convenient construction. The B component is isocyanate. Component A is composed of polyether polyol, foaming agent, catalyst, foam stabilizer and other raw materials. Spraying technology: black and white materials are heated and pressurized through the spraying machine, forming a high pressure impact in the spray gun, forming a vortex mixing is very full. High-speed movement of the material at the nozzle to form a fine mist droplets, uniform spray to the surface of the object.

2. Reaction data and foam performance (customizable) :