Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
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Specifications
Rigid Blend Polyols for Discontinuous sandwich panels
Rigid Blend Polyol for Discontinuous sandwich panel DBC-402B
Product Introduction
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.
Physical Property
Appearance 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 320-400 250-350 1.10-1.16 10-25 6 |
Recommended Ratio
Raw materials | pbw |
DBC-402B blend polyols Isocyanate | 100 100-105 |
Technology and Reactivity(the exact value varies depending on processing conditions)
items | Manual mixing | High temperature machine |
Raw material temperature °C Moulding temperature °C Cream time s Gel time s Free density kg/m3 | 20-25 35-45 30-50 120-200 23-26 | 20-25 35-45 20-30 70-150 23-26 |
Foam Performance
Moulding density Closed-cell rate Thermal conductivity(15°C) Compression strength(perpendicular to the direction of rising) Dimensional stability 24h -20°C 24h 100°C Flame retardant grade | GB 6343 GB 10799 GB 3399 GB/T 8813
GB/T 8811
GB/T8624 | ≥38kg/m3 ≥90% ≤22mW/(m.K) ≥140kPa
≤1% ≤1.5% Level B2 |
FAQ:
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:Are sandwich panels suitable for retail outlets?
- Sandwich panels, consisting of two rigid layers and a core material, are ideal for retail outlets. With their strength and durability, the rigid layers ensure longevity, while the core material provides insulation and soundproofing. In a retail setting, sandwich panels serve various purposes. They can serve as sleek and modern exterior cladding, enhancing the building's appearance. Additionally, they can be utilized for interior walls and partitions, creating distinct areas within the store. The installation of sandwich panels is effortless, and they can be tailored to meet the specific requirements of the retail outlet. They can be painted or adorned to align with the store's branding and aesthetics. Moreover, their lightweight nature enables easy transportation and assembly, making them a cost-effective choice. The benefits of sandwich panels extend beyond aesthetics. They offer exceptional thermal insulation, ensuring a comfortable shopping experience regardless of the season. This leads to energy savings and a pleasant environment for customers. Ultimately, sandwich panels are a suitable option for retail outlets due to their durability, versatility, and energy-efficient properties. They provide an appealing and functional solution for both the store's exterior and interior.
- Q:This is not required, the requirements of the interval of the wall to meet the fire requirements of fire resistance or fire time requirements. The Applicable Scope of Molybdenum Sandwich Panel
- Color steel sandwich panels have the effect of thermal insulation, these two types of panels can be used for houses and workshops, are able to waterproof
- Q:Are sandwich panels suitable for train stations?
- Yes, sandwich panels are suitable for train stations. They are lightweight, strong, and provide excellent insulation properties. Additionally, sandwich panels can be easily installed and offer a wide range of design options, making them a practical and efficient choice for train station construction.
- Q:3 side of the wall surrounded by color steel ~ the other side of the water ~ Will the three sides of the gap with the wall how to waterproof ~ Question added: whether you can use the blowing agent, the top of the same thing (which tell me what) And then sealed with black glue. More
- 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 the exterior of the house is made of rock wool color steel sandwich panels
- Construction, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, Erecting outside the scaffolding materials expected ribs of the late section of the dwarf light dog chupu count, template support frame, shelf safety operation technology. Zibu type construction fastener, by the two holes in the diameter of the child is significantly different, the female fastener riveting, two fasteners on the lower cover are steel stamping parts, cover, under the cover with ribs , The upper and lower cover of the middle part of the arc inward convex, the arc-shaped convex surface and the upper and lower cover on both sides of the same cylindrical surface, the child, the female fastener nut on the same size. The fastener is used to build construction scaffolding, building fence, planting greenhouses, etc., can be connected to different diameter pipe, can be rotated angle, wide range of applications, and the fastener weight, bending strength and good steel, , Easy to use.
- Q:What are the different types and uses of clean color steel plates?
- Color steel sandwich panels: 1. Corrugated sandwich board may be in the fixed time when the nail is too tight lead to corrugated subsidence, the formation of small puddles, it will leak, the solution with mildew copper phosphate repair. 2. Flat sandwich plate may be due to the possibility of two plates of the gap between the edge of the gap is not enough height, the general rain is no problem, the amount of rain on the big leak, the solution is to increase the height of the edge fold (the cost of repair each gap about 15 yuan about). Also do not understand can ask questions.
- Q:General color steel foam sandwich panels. How much a square is flat
- Big core board price is cheaper than the core board, the vertical (to the core material to distinguish) bending strength is poor, but the lateral bending strength than
- Q:Sun room roof was originally glass, so hot, want to add a layer of foam in the above sandwich panels, what sticky more solid anti-aging!
- This kind of thing is generally money! The
- Q:Consult the requirements of the flame retardant 0 standard from which the standard standard, and then ask the next level 0 flame retardant standard self-extinguishing time is how much. More
- Clamp material, and pressure ah, a little bit of deformation of the clamp will lead to the next time the use of water leakage; some clamp is sealed with rubber ring, pressure, the rubber ring is not fully restored, will lead to Leakage of water; some cases in the pressure, the pipeline to the development of the process of training, but also lead to tight hoop tightly
- 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. Polyurethane sandwich panels for the application of polyurethane sandwich panels
- . 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.
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Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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