Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
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: I have a temporary pavement, the roof for the Caigang sandwich panels, north and west for the pure glass wall, south of four large area of plastic windows, east brick wall, an area of 150 square feet, 5 meters high. Summer sun good time when the house hot, temperature 35 degrees or more. Ask how the decoration, so that the temperature can come down, the cheaper the better the cost. (The ceiling has no effect, the role of large or small, there is no other way) Thank you, high score waiting. More
- If it is added foam cement insulation board, just add a bubble device, the principle of insulation is the air bubble to reduce heat conduction. Foam plastic cement insulation pedal brother Xi Jiadian tripod end plate is added EPS polystyrene foam, insulation principle is polystyrene foam to reduce heat conduction.
- Q: Polyurethane sandwich panels in the polyurethane is what material, what are the benefits of industrial building materials should choose polyurethane?
- It should be, for example, naphthalene anthracene, and several rings are capable of forming a closed conjugate system. Generally speaking, more than four benzene rings are fused (for example, 1.2-benzo, 3-methyl Anthracene, etc.) are mostly carcinogenic substances, which are mostly anthracene derivatives, the relationship between the mechanism of carcinogenesis and structure is not yet fully understood ...
- Q: Are sandwich panels suitable for food kiosks?
- Yes, sandwich panels are suitable for food kiosks. Sandwich panels are widely used in the construction industry for their durability, insulation properties, and ease of installation. These panels consist of two outer layers, typically made of metal, and a core material, such as polyurethane foam or rockwool, providing excellent thermal insulation. Food kiosks require a hygienic and clean environment to comply with food safety regulations. Sandwich panels offer a smooth, non-porous surface that is easy to clean and maintain, making them ideal for food kiosks. The panels also provide thermal insulation, keeping the interior cool or warm depending on the climate, which is crucial for storing and serving food at the right temperature. Additionally, sandwich panels are lightweight, which makes them easy to transport and assemble, allowing for quick setup and relocation if needed. They are also structurally strong, providing stability and security for the kiosk. Overall, sandwich panels are a suitable choice for food kiosks due to their durability, insulation properties, hygienic surfaces, and ease of installation.
- Q: General color steel foam sandwich panels. How much a square is flat
- but generally do not choose the best
- Q: Color steel room life in general how many years
- Now the scaffolding is not how to use, one is relatively high cost, the second is a scaffolding scaffolding scaffolding safety, but compared with the disc scaffold, fastener steel scaffold relatively cheap, the current domestic use More is also a fastener scaffolding, just leaning on the tumbler betting set pull the disc, then foreign use more.
- 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: How does the wall rock wool sandwich panel be installed?
- All the components are axially connected and the mechanical properties are good , The connection is reliable, the composition of the scaffolding integrity is good, there is no loss of fasteners Construction of the bowl button steel pipe scaffolding from the steel pipe pole, bar, bowl buckle joints and other components 粻 Fu Gang Huang 蕺 number reported copper stem expansion The basic structure and erection requirements and fastener steel scaffolding similar to the difference lies mainly in the bowl buckle joints Bowl buckle joints are made up of the bowl buckle, the next bowl buckle, the bar connector and the bowl buckle limit pin and so on In the pole on the welding under the bowl buckle and bowl buckle on the limit pin, the bowl will be inserted into the pole Weld the plug on the cross bar and the diagonal bar When assembling, insert the crossbar and diagonal bar into the lower bowl, press and rotate the bowl buckle, and use the limit pin to fix the bowl buckle
- Q: 02J611-4 aluminum alloy color steel stainless steel sandwich panel door Atlas who made a thank you
- Generally 6 meters outside the scaffolding,This is not clear!
- Q: Sandwich board is the two sides are metal, the middle of the building materials is the problem of foam added: What is the use of more adhesive
- Wood insulation effect can be, the smaller the density the better insulation, asbestos or glass wool will be better, but the price of your Kazakhstan
- 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 ? or so.
Send your message to us
Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
