Business field

Polyurethane System

Polyurethane System

C.A.S.E.

Woojo Hightech Co., Ltd.’s C.A.S.E. (coating, adhesive, sealant, elastomer) system is used widely in different areas of application.
Polyurethane/Polyurea coating system has different functions and outstanding properties of short hardening time and maintenance of durability in poor conditions including the atmosphere and the environment.

Therefore, the system is used usefully in all areas of construction, automobile and shipbuilding for long-lasting surface protection.
Polyurethane adhesive provides strong adhesion, and sealant provides sturdy sealing.
Polyurethane elastomer could be formed in almost any form, is lighter than metal, shows excellent resilience to external stress, and can cope against many environmental factors.

Shoes
  • Comfortable wearing
  • High physical properties
  • Beautiful appearance
  • Excellent abrasion resistance and compressive strain rate
  • Low specific gravity
For Medical Applications
  • Eco-friendly product harmless to human body
  • Excellent physical properties with low density and high hardness
  • Manual workability
For Sealing Applications
  • Excellent adhesion to adherents
  • Applicability to various adherents
  • Excellent flame retardancy
  • Working Convenience regardless of the season
For Bowling Balls
  • Diverse product lineup ranging from softball to hardball
  • Excellent physical properties of balls
  • Compatibility with various colors
Thermal Insulation Bar System
  • High performance, two component type polyurethane elastomer.
  • High structural strength from excellent mechanical strength.
  • Outstanding thermal insulation property.
  • Quick hardening rate improves efficiency.

Application

  • Adhesive for EPS/Glass wool panel PU
  • One-pack type PU adhesive system for fire doors
  • Primer for cryogenic gas tank
  • Medical casting application
  • Medical hydrogel
  • Window thermal break barrier
  • Bowling ball
Classification Product Use and Features Apparent density
(kg/㎥)		 Blowing agent type
HCFC-141b HFC-365/227
HFC-245fa		 C-pentane Water None
Shoes (Mid Sole) WSR9100
  • Running shoes Mid-Sole
 280-320 　 　 　 ●
Shoes (Out Sole) WSR9200
  • Dress shoes
 550-650 　 　 　 ●
Shoes (In Sole) WSR9300
  • In-Sole Running shoes, Dress shoes In-sole
 260-280 　 　 　 ●
Shoes (Direct Sole) WSR9400
  • Safety shoes, Military Shoes, etc
 400-1100 　 　 　 ●
Adhesive WSR9003
  • 2 Component adhesive for Siding panel
 35-40 ● 　 　 　
WSR9004
  • 2 Component adhesive for Glass wool panel
 35-40 ● 　 　 　
WSR9005
  • 2 Component adhesive for Glass wool panel
 35-40 ● 　 　 　
WSR9016
  • 2 Component adhesive for EPS panel
 35-40 ● 　 　 　
Thermal Insulation Bar WR9500
  • Aluminum Chassis Thermal Insulation Bar
 950-1150 　 　 　 　 ●
Bowling ball WR9800
  • Bowling ball
 950-1100 　 　 　 　 ●
Sealing WR9040
  • Fire prevention sealant
 100-150 ● 　 　 　
Medical Casting WR9020
  • 1 Component for medical casting application
 900-1100 　 　 　 　
WR9025
  • 2 Component for medical casting application
 100-150 　 　 　 ●
Medical Hydrogel WR9030
  • Medical Hydrogel
 950-1100 　 　 　 　 ●
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