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:Now signed a thermal insulation project with polyurethane sandwich panels, you can request: flame retardant, in accordance with the provisions of GB8333, from the fire self-extinguishing time must meet the "0"
- Steel pipe is a steel pipe bowl buckle is the connection point like a bowl button is the connection point is a disk above a lot of hole pin is not a national standard thing is not recommended to use
- Q:Color steel sandwich panels and synthetic resin tile which is more market
- Online shopping bar, do not go to the supermarkets to buy online shopping, then remember that can not be less than 250 points below the price of a sub-goods
- Q:I would like to open a 500 square meters processing sandwich panels. Color steel mills to invest much money
- Easy to install, to prevent future loss is not tied
- Q:The general company to re-change the new version, the replacement is very troublesome. Our company's exterior wall decoration board convenient installation, thermal insulation, waterproof moisture, noise reduction noise are interested can consult.
- . different fire rating: Yanmian sandwich panels for the A-level, EPS for the B3-class, polyurethane B1 level. . different insulation properties: the three polyurethane sandwich panels the best. . waterproof performance is different: the three polyurethane and EPS better than rock wool. . the density of different: rock wool bulk density is generally 120KG / cubic meter, EPS is generally . polyurethane is generally 40. In short, the overall performance of polyurethane sandwich panels for the best, is the best choice for steel structure, Have a number.
- Q:Sandwich panels and Malacca ecological board what is the difference
- Man can pipe the plastic tube can be directly within the tube to detect the actual deformation value
- Q:How the exterior of the house is made of rock wool color steel sandwich panels
- Seek the name of the maintenance tool for the vehicle maintenance and the figure (all)
- Q:Color steel sandwich panel price table color steel sandwich board how much money a square meter
- Sandwich panels, composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the polymer core insulation composition, easy to install, light and efficient
- Q:Reinforced concrete and metal sandwich board how much difference
- Tower crane driver, scaffolding type of work, all kinds of welding workers
- Q:Will the Yanmian sandwich panels do external wall insulation wall can paste tiles? Do A-class insulation of the external wall insulation materials can be posted what kind of it?
- Or the whole building with the framework of the masonry, or steel structure with masonry Steel structure with the concrete in the economy is very optimistic Just the structure is at least 30% higher than the concrete structure, because at present our steel is relatively small
- Q:What kind of manual sandwich panels can be done? What is the difference between a manual sandwich panel and a mechanism sandwich panel?
- the bottom of each pole should be set at the bottom or pad
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