Home > Products > Rigid foam system for panel insulation > Blend polyol system for sandwich roof panel
Blend polyol system for sandwich roof panel
- shanghai
- T/T D/P D/A
You May Like
Product Details
| Place of Origin | Shanghai, China | Brand Name | Dongda | |
| Model Number | DBC-402B | Type | Polyurethane Sandwich Panels |
Product Description
Specifications
Polyurethane sandwich roof panelPolyurethane sandwich roof panelDBC-402B
Product Introduction
DBC-402B 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 |
Contact Us
- Shanghai Dongda Polyurethane Co., Ltd.
- Contact namePan Li Chat Now
- Phone86-21-57248959,15900416162
- AddressNo. 307, Shanning Road, Shanyang Town
Product Categories
New Products
-
Rigid foam system for PIR panel
-
RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR DISCONTINUOUS PANELS
-
Rigid foam system for panel
-
Rigid polyurethane foam system for PIR panel
-
Polyurethane Foam Blend Polyols for Discontinuous Boards
-
Polyurethane Adhesive for Sandwich Board
-
Blend Polyether Polyols for Discontinuous Boards
-
Rigid Blend Polyol for Discontinuous sandwich panel
-
Low Density Blend Polyols for Packaging
-
Polyurethane Foam Blend Polyols for continuous Panels
-
Rigid foam system for PIR panel
-
PU resin for PIR panel
Popular Searches
- pvc foam board
- pvc panel
- pvc board
- pvc foam sheet
- foam board
- Pvc Free Foam Board
- Panel Board
- wall panel
- decoration material
- wall cladding
- sandwich panel
- sandwich board
- Aluminum Honeycomb Composite Panel
- Composite Sandwich Panel
- cladding
- Interior Design Service
- nail design
- Insulation Product
- background support
- Board
- decorative panel
- Mgo Board
- Calcium Silicate Board
- Wood Wall Board
- uv panel
- strut channel
- c channel
- wall board
- decorative material
- partition board
Recommended Products
- PU/PIR Cold Room Sandwich Panel – High-Performance Thermal Insulated Panel for Cold Storage & Industrial Applications
- Steel Structure Prefabricated Cold Storage Building | Modular Cold Room Warehouse Solution
- Prefab poultry house Steel poultry house Poultry farm Prefab chicken house Morden Modular Poultry Farm Building
- Pre-engineering building Bus Terminal Prefabricated Steel Structure Bus Station Shelter
- Four Floor Pre-engineering building Steel structure building Structural steel building Steel structure frame
- High quality low price wall pu sandwich panel
- Copper Gutter Conductor Head Leader Head
- Copper Gutter Leaf Strainer Guard
- Copper Roof Weathervane
- Copper Roof Fascia
- Copper Roof Flashing Pipe Boot
- Copper Snow Guard Snow Retention
Find Similar Products By Category
- Construction & Decoration > Decoration Materials > Sandwich Panel
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Pan Li
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile