Product Description
PRODUCT DESCRIPTION
ZHD-8007IP is a formulated polyol for the manufacture of panels with rigid faces in the discontinuous process with low pressure machine. 141b, 365 mfc and pen tane Gase can be used as blowingagent.
This material is suitable to produce panels of thickness 40-200 mm. ZHD-8007IPA is self-extinguishing accordance with Iso fire test requirements.
It provides a homogeneous mixing with 'A- side' (PMDI) and high work efficiency with its low viscosity.
TECHNICAL QUALITY CONDITIONS
| Acid number (DIN 2114) |
max. 2 mg KOH/g |
| Hydroxyl number (ASTM 4274-05) |
370-400 mg KOH/g |
| Water content (ASTM 4672-00) |
max.2 % |
| Viscosity with Gase (ASTM 4878-98) |
400-500 Cps at 25 °C |
| Density (DIN51757) |
1,15 g/cm3 |
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 |
/ |
TYPICAL PHYSICAL PROPERTIES
STORAGE OF MATERIALS
The materials are sensitive to humidity and partially used drums should be tightly sealed to
prevent the ingress of moisture.
ZHD-8007IP-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.
ZHD-8007IP-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).
SAFTY PRECAUTIONS
Direct contact with ZHD-8007IP can lead to moderate eye irritation and mild skin irritation, which can cause skin allergies. Repeated inhalation of high concentration of volatile gas will cause respiratory allergy, and should be treated immediately. Anti- inflammatory and anti-allergic treatment measures should be taken. Please be careful in the operation to prevent contact with the skin and splash into the eye, please wear the necessary protective equipment (gloves, protective goggles, working clothes, etc.). Once splashed on the skin or the eye, rinse with water immediately for at least 15 minutes, and the skin is washed with soapy water. Please seek medical treatment immediately after swallowed. Notice: This product specification is intended to be used by Shunda Polyurethane Company in order to show sincerity to our customers, while it is not covered by law as a guarantee. Customers can adjust according to the actual operating conditions. If you have any questions, please call our company and we will serve you wholeheartedly.
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