Our polyurethane systems have been widely used in the shipbuilding industry for excellent mechanical properties. Particularly, these polyurethane systems have excellent foam stability, thermal conductivity, and mechanical strength, etc., therefore they are applied in gas liquefaction industries which requires the highest level of refrigeration and energy efficiency.

Spray Foam for LPG Tank
- Excellent insulation ability in room temperature and cryogenic area
- Fire retardancy (DIN B2 standard)
- Excellent workability with the optimized reactivity
- Excellent seamless with the spray method (prevent heat loss)
- Shortening construction period, bringing the cost-saving
- Increasing the life of insulation materials by applying the flame retardant coating
- HFC eco-friendly blowing agent system

LNG Cargo Tank Insulation Foam
- Excellent insulation ability in room temperature and cryogenic area(-163 ℃)
- The world’s Low Boil-Off-Rate (BOR)
- Excellent mechanical properties at cryogenic area
- HFC eco-friendly blowing agent system
- Suprasec5005, made by Huntsman, or Lupranate B1014, made by Basf, are used as WR4002 ISO.

Onshore Tank
- Excellent dimensional stability in cryogenic area
- Excellent insulation ability in room temperature and cryogenic area(-163℃)
- Excellent mechanical properties at cryogenic area
- Excellent workability with the optimized reactivity

Primer
- Non-VOCs system
- Excellent adhesion
- Excellent workability with the optimized reactivity
- Shortening the construction period based on spray method

LNG Pipe
- Excellent insulation ability below K-factor 0.020 W/m.K
- Excellent insulation ability in room temperature and cryogenic area(-163 ℃)
- Easy workability
- Excellent mechanical properties
- Flexibility for thermal resistance
- Eco-friendly system
Application
- LNG/LPG/LEG Cargo Tank Cold Insulation
- Ground Storage or Onshore Tank Cold Insulation
- Flame-retardant Coating for the Protection of Polyurethane Foam
- Primer
- LNG Pipe Cover
- LNG Pipe Support
- PIP(Pre-Insulated Pipe)
Classification | Product | Free Rise Density (㎏/㎥) | Use and Features | Foam Type | Blowing Agent Type | ||||||
Rigid | Half Rigid | Flexible | Non Foam | 141B | 365/227 | C-pentane | H2O | ||||
FOAM | WR 5070 | 34~36 | LNG Tank for Spray Foam | ● | ● | ||||||
WR 5073 | 34 ~36 | LPG Tank for Spray foam | ● | ● | |||||||
WR 5075 | 48~50 | LEG Pipe Insulation FOAM | ● | ● | |||||||
WR 5076 | 50 ~ 54 | LNG TANK for Injection foam | ● | ● | |||||||
WR 4035 | 35 ~ 37 | LNG and LPG Tank for Injection foam | ● | ● | |||||||
WR 4002 | 40 ~ 45 | LNG Cargo Tank Insulation Foam ( Moss Type ) | ● | ● | |||||||
WR 4100 | 150 ~ 250 | LNG Cargo Tank Insulation Foam ( Membrane Type ) | ● | ● | |||||||
COATING | WCR 7025H | 950 ~ 1050 | Hybrid Type Flame-retardant Coating | ● | |||||||
WCR 7025 | 950 ~ 1050 | Urea Type Flame-retardant Coating | ● | ||||||||
PRIMER | NPR 1200 | 950 ~ 1050 | Polyurethane Adhesive and Filling Foam | ● |