Rigid Blend Polyols for Discontinuous sandwich panels
Rigid Blend Polyol for Discontinuous sandwich panel DBC-402B
DBC402B blend polyols is a compound which consists of polyether polyols, surfactants, catalysts, foaming agent and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardance and other advantages. It is widely used to produce sandwich plates, corrugated plates etc, which applies to make cold stores, cabinets, portable shelters and so on.
Hydroxyl value mgKOH/g
Dynamic viscosity (25°C) mPa.S
Density (20°C) g/ml
Storage temperature °C
Storage stability month
Light yellow transparent viscous liquid
DBC-402B blend polyols
Technology and Reactivity(the exact value varies depending on processing conditions)
High temperature machine
Raw material temperature °C
Moulding temperature °C
Cream time s
Gel time s
Free density kg/m3
Compression strength(perpendicular to the direction of rising)
Flame retardant grade
1，Could we change the panel size?
Yes, we can product according to your requirement.
2, What is Minumum Production per day?
4000m2 per day x 8 hours.
- Q:Will the use of color steel sandwich panels ceiling package package how much money a square? M14 round steel to do hanging bars, 950 sandwich panels, the main bone 160 * 60 * 20 * 2.5 C steel
- In fact, you can also choose the ceiling, the effect of the ceiling may be better.
- Q:Can the foam sandwich be used as a cleaning plate?
- In addition to the thickness, bending, corrosion does not meet the standard can not be used, there is no relevant specific provisions, buckle raft Gong Gong folder slander attack Wei Wei Shan pieces of steel pipe scaffolding is the advantage of re-use, easy disassembly, this problem a bit strange
- Q:Own balcony capped, with the kind of sandwich panels better, EPS sandwich panels or rock wool sandwich panels, or other kind of sandwich panels?
- Safety Management 2. Civilized construction. Fastener steel scaffold 4. Door steel scaffold 5. Bowl button steel pipe scaffolding 6. Socket type plate fastener type steel scaffolding 7. Full house scaffolding 8. Suspended scaffolding 9. Attachment lift scaffolding 10. High operating basket 11. Foundation Pit Engineering. Template holder 13. High work 14. Construction electricity 15. Material hoist 16. Construction lift 17. Tower crane 18. Lifting hoisting. Construction equipment
- Q:Steel structure workshop roof load is the number of specific Please thank you
- General color steel foam sandwich panels. Price in the 45 - 60 yuan / M ² or so.
- Q:Air conditioning year after the addition of Calvary is not the reason for refrigeration
- Color steel export tax rebate rate is 13%. Color plate width over 600mm VAT 17%. The export company 's tax rebate formula is: factory tax * 13% / 1.17. The export tax rebate rate is the ratio between the actual tax return of the exported goods and the taxable basis. It is the central part of the export tax rebate, reflecting the country in a certain period of economic policy, reflecting the actual level of export goods tax, the tax rebate rate is based on the actual export of goods to determine the overall tax burden, but also the principle of zero tax and macroeconomic regulation and control principles The product of the combination.
- Q:Caigang sandwich panels do the roof ~ wall joints with how to do waterproof ~
- The wall is relatively smooth, the external wall insulation per square meter with the mortar 4-foot often end of the shop to the whole shop 6 kg foot; wall is the wall, more mortar, a square need 7-9 kg
- Q:How does the wall rock wool sandwich panel be installed?
- the basis for the preparation (the relevant laws and regulations, standards, construction drawings, computing software, etc
- Q:Color steel sandwich board on the price of how much?
- Surface leveling should be able to, but the words come back, multilayer is cheaper than the former! For more information, better advice, free of charge to provide concrete waterproof water leakage II Cao Hao 丨 sell Zhatai Chunjun repair professional and technical advice, from today's repair, tomorrow leak;
- Q:50mm thickness of color steel foam sandwich board how much money a flat
- The heat dissipation part of the rosewood boiler is made up of pure aluminum radiator and axial fan
- Q:Sandwich panels and Malacca ecological board what is the difference
- Not count But it is best to mark the gun in the obvious place.
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