Product Description
Rigid Polyurethane Foam ZHD-8001 Series for Refrigerators and Freezers
| ZHD-8001A |
Cycl opentane type |
| ZHD-8001B |
Ring/Is opentane type |
| ZHD-8001C |
HCFC-141B type |
| ZHD-8001D |
Rapid demoulding type |
ZHD-8001E |
Low thermal conductivity type |
The foam produced has the characteristics as following:
1. High Strength
2. Good Leveling
3. High flame-retardant
The products are mainl
y used for producing PU foam plastics, and widely used in refrigerator,pipe insulation,sandwich panel,spray foam,wood imitation, water heater, semi-rigid foam, mine product, etc.
Typical Reactivity Property
| Item |
Manual Mixing |
Low Pressure Foaming Machine |
High Pressure Foaming Machine |
| Cream Time(sec.) |
12-18 |
10-16 |
8-14 |
| Gel Time(sec.) |
70-90 |
65-80 |
50-75 |
| Tack Free Time(sec.) |
90-120 |
85-110 |
80-110 |
| Free Rise Density(kg/m3) |
23-26 |
23-26 |
22-25 |
Note:According to the system different,the materil ratio is different.
Product Property
| Item |
Unit |
Standard Value |
Huide Value |
| Core Density |
kg/m3 |
28-35 |
28-35 |
| Compressive Strength |
Kpa |
≥100 |
≥120 |
| Thermal Conductivity |
W/m.k |
≤0.022 |
≤0.0196 |
| Water Absorption(V/V) |
% |
≤5 |
≤4 |
| Close Cell Content |
% |
≥90 |
≥92 |
| Low Temperature Dimensional Stability( -20ºC 22h) |
% |
≤1 |
≤0.2 |
| High Temperature Dimensional Stability( 100ºC 22h) |
% |
≤1.5 |
≤0.5 |
Note:The special materil index for the fast off-mold is set seperately,the off-mold time is 300-400s.
Above Data is for reference only.
Actual values vary depending on processing conditions and species.
Packaging & Shipping
Polyol net weight: 200-220/iron drum Isocyanate net weight: 250/iron drum 1x20GP for polyol/200kg total load 80 barrel/16tons 1x20GP for polyol/220kg total load 80 barrel/17.6 tons 1x20GP for isocyanate/250kg total 80 barrel/20 tons 1x20GP for 40 sets, total 80 barrel/ 19.5 tons
Storage Recommendation
The blend polyol should be stored in the sealed container to avoid the absorption of water vapor. During the transportation, it should avoid serious shake and strong sunlight. It should be stored in ventilated place, avoiding light, water and fire. Recommended storage temperature is 15~25ºC
Safety Precautions
Skin allergies may result from moderate skin irritation and minor eye irritation caused by direct contact with ZHD8001 type mix polyol. Respiratory allergies can be brought on by repeatedly breathing in large concentrations of volatile gas; this needs to be addressed right away. Treatment with anti-inflammatory and anti-allergic medications is recommended. Please use caution during the procedure to avoid skin contact and splashing into the eyes. You should also wear the appropriate safety gear, such as gloves, goggles, and work clothing. After splattering on the skin or an eye, immediately rinse the area with water for a minimum of fifteen minutes, and then wash the skin with soapy water. Please get medical attention as soon as possible after swallowing.
Notice: Zibo Huide Polyurethane Company intends to apply this product standard 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.
Applications
Company Profile
Certifications
FAQ
1. What is Polyurethane System material? Polyurethane system is a compound that includes 2 components, which are component A and Component B, Component A is blended polyol, Component B is Isocyanate. TDI or MDI is belong to Isocyanate.
2. Are you a factory or trading company?
We are a real factory in Foshan,China.
3. What is your MOQ?
200kgs/Drum
4. How to ship samples and mixed chemicals in bulk to clients?
Sample by air. 1 set advise by sea
5. Is your sample free?
50kgs sample is free, but the customers need to pay for the delivery express cost.
6. What types of PU foam system material you can offer?
We offer flexible system, semi-rigid foam system, rigid foam system, integral skin foam system.
7. What applications can use your PU system?
(1). Pineline system
(2).Spray system
(3)Refrigerator system
(4).Water heater system
(5).Imitation wood system
(6). Sandwich Panel system
(7).Slow rebound system
8. Do you provide product design and developing service?
We can develop foam formulation according to your technical requirements after business relations established.
9. Is your chemical formulation open to clients? Our formulation is unique, and non-disclosure, we can offer the technical parameters to you, and teach you how to mix the materials with the proportion.
10. What other service can you offer?
For MOQ of more than 20 tons, we can provide technical guidance service, one-stop service from equipment to foaming process
11. What is the packaging of the blended Polyol and ISO?
Polyol: 200-220 kg/barrel. Isocyanate: 250 kg/barrel. One pallet: 4 Barrels. 20 ft container: 80 barrels/18.8 tons. 40 ft container: not suggested, over-weighted.
12. Do you provide foam machine and mold?
We don't manufacture machine and mold,but we can help them sell their services. We can connect you to our cooperated machine factory and molding factory who has competitive price.
13. How to make payment?
You can pay through TT, or via bank wire transfer, L/C.
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