Advantage

1. Good sound absorption, sound absorption of rain, hail and other impact caused by the sound has a reduction effect
2. Waterproof, moisture-proof polyurethane sandwich board beautiful appearance, the overall effect is good, it sets load bearing, heat preservation, fire prevention, waterproof in one, and no two decoration,
3. Fast and convenient installation, short construction period, good comprehensive benefits

4. Polyurethane sandwich panel has good fire resistance

5.  

   Polyurethane sandwich board non-toxic and tasteless

Features

1. Low thermal conductivity
2. Construction simplification
3. Light weight,can reduce the pressure on the floor and foundation,reduce the cost of construction.
4. It is a flame retardant
5. It will not emit toxic or peculiar smell and other substances that pollute the goods.

specification

PUR production line in terms of the ratio of raw materials and process output, by six copies of the online world advanced automatic operation (SIEMNS) mixed casting technology, for the first time in China to realize multi-component online continuous foaming success. Can complete the online mixing process, and can adjust the formula freely according to the environmental conditions, and mixing devices, the raw materials are mixed more evenly, the foam is more delicate, so as to produce out of the ordinary high strength, excellent thermal insulation cold panel

pu sanndwich panel uses high-quality color-coated steel sheets as surface material; after rolling, the polyurethane foam liquid is injected into the middle of two layers of steel sheets, and the core material and the surface material are firmly combined through high-pressure mixing, foaming, and curing processes