Rigid B2 Grade PU Foam Chemicals Polyurethane Spray Foam for LNG or LPG Ships Insulation

Min.Order: 1,000
Product origin: Zibo, Shandong, China
Infringement complaint: complaintComplaint
US$ 2 ~ 3.3

Description
Rigid B2 Grade PU foam Chemicals polyurethane spray foam for LNG or LPG Ships Insulation

LC-6024 is spray blend polyols, blowing agent is CFC free, it reacts with isocyanate to produce foam which has excellent performances, which are as follows,
  1) fine and uniformity cells
  2) low thermal conductivity
  3) perfect flame resistance
  4) good low temperature dimensional stability.

It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.


Physical Properties
Appearance                
Hydroxyl Value               mgKOH/g
Dynamic Viscosity (25 ºC)      mpa.s
Specific gravity (20 ºC )          g/ml
Storage Temperature            ºC
Storage Stability              month
Pale yellow to brown viscous liquid
300-400
200-300
1.12-1.20
10-25
6
Recommended Ratio
 pbw
blend polyols
Isocyanate
100
/

Foam Performances
itemsIndex
Spray Density              
Closed-cell Rate        
Initial Thermal Conductivity(15ºC)     
Compressive Strength
Adhesive Strength  
Elongation at break
Dimentional Stability  24h  -20ºC 
     24h   70ºC 
Water Absorption  
Flammability                
  ≥35kg/m3
≥90%
    ≤22.2mW/(m.K)
 ≥300kPa
 ≥120kPa
≥10%
≤1%
≤1.5%
≤3%
B2
Handling and Storage
LC-6024 should be protected from moisture by keeping containers sealed when not in use. Drums have to be stored indoors to protect the material from water ingress, frost and direct heat from the sun. Under temperature conditions and in properly sealed containers ,the storage life of the polyol is 6 months and 12 months for DFISO6024.
The optimum storage temperature should be 10-25ºC.
Package
220kg/drum for LC-6024 and 250kg/drum for DFISO6024.



                 




Product Tag:
Related categories:
Scroll to Top