With the development of industrialization and rapid population growth, environmental protection and energy conservation have become topics of common concern for the entire society. Polyurethane materials have met the needs of this development due to their thermal insulation and energy-saving properties.

Nowadays, polyurethane two-component foam is widely used in aluminum profile cavity filling, which can improve the overall thermal insulation performance of doors and windows. Filling the cavity between the profile insulation strips can reduce the exchange rate of internal and external heat between the cavities to achieve The role of heat preservation and energy saving.

GNS Two-component polyurethane foam is a polyurethane product composed of excellent isocyanates, combined polyethers, various additives and water as foaming agents. It adopts all-water foaming technology and does not contain flammable and explosive foaming agents that destroy the ozone layer.

Green, Safety, Environmental protection, Energy saving, Heat preservation.

In addition, it has the characteristics of exquisite bubbles and anti-seepage, which can protect the main structure of the building, prolong the service life of the building, and have stable thermal insulation performance. It is widely used in wall, roof and ground building insulation projects, greatly reducing the cooling and heating costs of the house.