Rigid Polyurethane 4 Component PIR Polyol Mixture Polyurethane Foam for Roof Panel

Model NO.
LY741104
Application
Metal Faced Continuous Sandwich Panels
Component
Polyol, Catalyst, Blowing Agent and Isocyanate
Viscosity (25°c)Tmpa.S
2000-2200
Density (25°c)Tg/Cm3
1,08-1,12
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Trademark
G-TECH@
Origin
China
HS Code
390931
Production Capacity
30000mt/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

BLEND POLYOL  LY741104

PRODUCT DESCRIPTION

LY741104  Polyol is used in the production of metal faced continuous sandwich panels. It is a 4 component system (polyol, catalyst, blowing agent and isocyanate), resulting foams are combustion modified to be classified as B2 according to D I N 4102 norm.

DESCRIPTION OF PRODUCT'S COMPONENTS
POLYOL COMPONENT: LY741104
ISOCYANATE COMPONENT: (PMDI)

TYPICAL COMPONENT PROPERTIES
 
  UNIT LY741104  (PMD I) TESTINGMETHOD
DENSITY (25°C) g/cm 3 1,08-1,1 2 1,20-1, 25 DIN 51757
VISCOSITY (25°C) MPa.s 20 00- 2200 2 1 0-250 ASTM D 4878
NCO CONTENT % - 30, 5-31,0 ASTM 5155

RECOMMENDED PROCESS CONDITIONS
 
  UNIT VALUE
POLYOL COMPONENT By weight /
ISOCYANATE COMPONENT By weight /
CATALYST By weight /
BLOWING AGENT By weight /

MACHINE PROCESSING
 
  UNIT VALUE
COMPONENT TEMPERATURES °C /
MOULD TEMPERATURES °C /

The information provided herein is true and accurate to the best of our research, experience and knowledge. However, in the case of changes in the conditions and application methods, nothing in this bulletin is to be taken as a warranty, and previous trials are recommended. For further information and assistance, service is supplied by our technical staff and laboratories.

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Polymer & Resin

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