Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

Model NO.
LYR1796 
Storage Temperature ºC
10-25
Density (20ºC) G/Ml
1.1±0.02
Hydroxyl Value Mgkoh/G
350-450
Appearance
Light Yellow Transparent Viscous Liquid
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Trademark
G-TECH@
Origin
China
Production Capacity
50000mt/Year
Package Size
60.00cm * 60.00cm * 102.00cm
Package Gross Weight
218.000kg
Reference Price
$ 2.70 - 16.20
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Product Description

PRODUCT DESCRIPTION
LYR17 96  is   a   fully   blended   system including HCFC141b   and   a   fire   retardant.    It   is designed
for processing   using a   discontinuous   lamination machine. This system is designed to meet DIN 4102 Class B2.
 

CHEMICAL PROPERTIES
LYR1796  A(Polyol Blend)
Appearance Brown Liquid
Specific Gravity @25°C 1.19 - 1.21
Viscosity @25°C 220 - 320 mPas

LYR1796 B (Isocyanate)
Appearance Dark Brown Liquid
Specific Gravity @25°C 1.22 - 1.26
Viscosity @25°C 150 - 250 mPas

TYPICAL REACTION DATA
Laboratory
Mixing Ratio (A : B) /
Chemical Temperatures (°C) /
Cream Time (s) /
Gel Time (s) /
Free Rise Core Density (kg/m   ) 3 /

TYPICAL PHYSICAL PROPERTIES
Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

STORAGE OF MATERIALS
The   materials   are   sensitive   to   humidity   and   partially   used   drums   should   be   tightly   sealed   to
prevent the ingress of moisture.
 

LYR1796 A (Polyol Blend)
The   Polyol blend has a   shelf life of three   months from   date of manufacture when stored indoors
at temperatures of 20-30°C.    The Polyol blend should be thoroughly mixed before use.


LYR17 96 B (Isocyanate)
The   Isocyanate   has   a   shelf   life   of   one   year   from   date   of   manufacture   when   stored   indoors   at
temperatures   of   20-30°C.    Avoid   storage   temperatures   of   below   0°C   (as   some   crystallization
may occur) or above 50°C (as formation of insoluble so   lids may occur).
 

Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room
Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room
Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

Rigid PU Foam Discontinous Process Panel System Polyol and Isocyanate for Small Scale Cold Room

 

 

Polymer & Resin

PNEUTEC.IT, 2023