Supex Polyol for PUF Panel

Product Description -Supex Polyol for PUF Panel

 It is a Polyether Polyol for PUF panel, is CFC as well as  HCFC free. It is combined with zero ODP HFC as well as co-blowing agent. This polyol is developed for the protection of Deep Freezer, ViziCoolers, Discontinuous Panel application & other general protection purpose. It is generally used on High pressure/low pressure machines. On the whole, it gives excellent flow ability, low thermal conductivity as well as excellent mechanical Properties.

TYPICAL REACTION DATA

Mixing ratio Poly:MDI          100:130 to 135

Cream Time (Sec)                  22-25

Rise Time (Sec)                      90-110

Tack Free Time (Sec)             120-130

Free Rise Density (Kg/m3)    27-29

SPECIFICATION OF PHYSICAL PROPERTIES- Polyol for PUF Panel

Property                                 Unit                                        Value

Moulded Density                  Kg/m3                                     40+/-3

K Value                                 W/ m K                                  <0.025 Compressive Strength         Kgf / cm2                                >1.7

-10% Deflection

Closed Cell                              %                                           >90

Dimensional Stability            %

– 300 C                                                                                    < 1

– 700 C                                                                                     < 1

Horizontal burning length    mm                                      <60

STORAGE AND SHELF LIFE

The materials are particularly sensitive to humidity. Moreover, unused and half used drums are tightly sealed and stored in shade area. Besides. the shelf life of Polyol is three months from the date of manufacture.

  Other important guidelines

Handling- Avoid contact with skin and eyes. As a rule, safety goggles and hand gloves are used while using the chemicals.

Ventilation-  In addition, the area should be well ventilated.

Waste Disposal- The final foam and waste is inert. Thus, disposal should be done as per the rules given by local authority.

 

More about Polyol for PUF Panel

Polyols are used by Polyurethane industry to make polyurethane foam. Polyols are compounds with multiple hydroxyl functional groups available for organic reactions. Monomers such as glycerine, ethylene glycol, pentaerythriol and sucrose are reacted with ethylene oxide or propylene oxide to form polyether polyol & with dibasic acid these monomers are reacted to form polyester polyol.

Polyether Polyol is used in making rigid and semi-rigid PU foam. It is manufactured by ethoxylation/propoxylation of a polyhydric alcohol in the presence of a catalyst. Polyether Polyols are used for Pipe Insulation, Pipe Supports, Discontinuous Sandwich Panels & Blocks and Continuous Sandwich Panels

TDS

Download

Technical Data Sheet

1
Hello! I'm Bibhas. How may I help you?
Powered by