Henan Zengtuo Industrial Co., LTD
Quality is life, service is the purpose.
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Advantage
Polyurethane sandwich panel has good fire resistance
Polyurethane sandwich board non-toxic and tasteless
Features
specification
| Specification(mm) | Standard Panel With | 1000 |
| Pane Length | Customer demand | |
| Standard Panel Thickness | 50/75/100/150/200 | |
| Steel Sheet Thickness(mm) | Outer Steel Sheet | 0.5-0.8 |
| Inner Steel Sheet | 0.4-0.5 | |
| Steel Sheet Coating | PVDF/ hi Resistant PE /Silicon Modified PE/PE(Coating Thickness≥20 | |
| Core Material | PUR(polyurethane) | PIR(polyisocyanurate) |
| Fire Rating | B2 | B1 |
| Core Average Density(kg/m³) | 40-45 | |
| Core Heat Conduct Index(W/m.k) | 0.022 | |
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| 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 |