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
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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:What kind of manual sandwich panels can be done? What is the difference between a manual sandwich panel and a mechanism sandwich panel? More
- Never use the insulation board as a noise board, sound into the cavity can be converted into heat, closed cavity sound waves can not I am the most expensive, because the problem is good, but the quality of your use is not known
- 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
- China's Ministry of Construction and other four ministries and commissions also issued a clear from the 2000 single tiger toilet mortar 丿 hinge paint closed from the galvanized pipe as a water supply pipe, the new district of cold water pipes have been rarely used galvanized pipe, and some district heat Water pipes are galvanized pipes
- 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:800 * 800 tiles can not stick to the sandwich panel on the wall to do
- Some areas have implemented energy-saving 50% standard, and some areas have already begun to implement 65% of the standard. Insulation material thickness is determined by the design institute according to the specific building shape factor, window wall ratio, wall thickness and other factors.
- 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?
- What are the best companies (including imported products) in China?
- 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
- I have a veteran to sell, because I just bought a new Taiwan, the price of ..
- 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?
- First of all you have to steel structure design and construction specifications to understand, have to clear the construction process of steel. The construction plan is mainly applicable. Quality Assurance Measures and Safety Assurance Measures.
- Q:Can sandwich panels be used for ticket booths?
- Ticket booths can indeed utilize sandwich panels. Composed of two slim outer layers and a thermal insulating core material, sandwich panels possess a reputation for their robustness, longevity, and energy efficiency. These characteristics render them an excellent selection for diverse construction purposes, including ticket booths. By offering insulation against extreme temperatures, reducing noise, and providing fire resistance, sandwich panels offer essential attributes for ticket booths. Furthermore, their lightweight nature allows for effortless transportation and installation. They can be tailor-made to accommodate specific design specifications and require minimal maintenance. Consequently, sandwich panels emerge as a fitting and pragmatic choice for ticket booths.
- Q:I would like to open a 500 square meters processing sandwich panels. Color steel mills to invest much money
- The metal hose is an important connecting member in engineering technology
- 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
- First of all, the tempered glass can no longer be drilled high and the ancient antecedant for the short hole, will certainly be broken, and do not make the edge of the local force, but also fragile (so use a few bumps to block it The method is not good) should be tempered glass as a whole embedded in a slot, you can in the low side of the welding of a corner, the length of the glass and the same edge, play a block of the role, in addition, usually the tempered glass is not easy to be deformed Damage, but can not make it too much force
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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
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