solar energy water heater(pu)

1. Suitable for both flat roof and slope roof 2. Employing sliding way for the frame, much easier for installation, especially

Material: polyurethane foam Characterics: water proof, fireproof, easy to install, light in weightPU Moulding:Material: polyurethane foamCharacterics: water proof, fireproof, easy to install, light in weight Widely for deocration in home, hotel, building and so on.Beijing Xinyueshenghua Polyurethane Co., Ltd.is a leading company specializing in production and sale of high performance adhesives and sealants for different industry application.  and on the basis of its extensive sales network all over the world, we are gradually growing into one of the largest enterprises in this field.

Physical properties:  Group A-Raw materials Group B-Raw materials Project Indicators Project Indicators hydroxide data(Mg·KOH/g) 450±50 -NCO(%) 30~33 Viscosity(25°C)(M·pa·s) 800±100 Viscosity(25°C)(M·pa·s) 200±40 Proportion(25°C)(KG/CBM) 1180±50 Proportion(25°C)(KG/CBM) 1235±20   Foam performance: Project SH-8002 Test Free density(KG/CBM) 25±2 GB6343-86 Compressive strength(Mpa) ≥0.13 GB8813-88 Water absorption(%) ≤3 GB8811-88 Dimensional stability(-30°C~100°C/96h) ≤1.5 GB8811-88

solar energy water heater(pu)