PRODUCT DESCRIPTION
ZHD-8007 is a fully blended system including HCFC141b and a fire retardant. It is designed
for processing using a Dicontinuous lamination machine. Moulded densities will be 35-40 kg/m³.
This system is designed to meet DIN 4102 Class B2.
CHEMICAL PROPERTIES
ZHD-8007IP-A(Polyol Blend)
| Appearance |
Brown Liquid |
| Specific Gravity @25°C |
1.19 - 1.21 |
| Viscosity @25°C |
220 - 320 mPas |
ZHD-8007IP-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 |
/ |
STORAGE OF MATERIALS
The materials are sensitive to humidity and partially used drums should be tightly sealed to
prevent the ingress of moisture.
ZHD-8007A (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.
ZHD-8007B (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).
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