| CAS No.: | 75-13-8 |
|---|---|
| Formula: | C5h10o2 |
| EINECS: | 618-355-0 |
| Source: | Inorganic Acid |
| Appearance: | Brown Liquid |
| Grade Standard: | Industrial Grade |
| Customization: |
|---|
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Audited Supplier Products Introduction:
Isocyanate and polyether polyol mixed can produce foam for freezers, sandwich panels, pipes, spray on insulation industrial.
Two component closed cell polyol and isocyanate polyurethane foam raw material for insulation
502 is spray blend polyols with HCFC-141B, 245fa, water as blowing agent , it reacts with isocyanate to produce foam which has excellent performances.
Specification:
Appearance:Pale yellow to brown viscous liquid
| HydroxylValue | 310-380 mgKOH/g |
| Dynamic Viscosity (25ºC) | 100-200 mpa.s |
| Specific gravity (20ºC ) | 1.12-1.20 g/ml |
| Storage Temperature | 10-25 ºC |
| Storage Stability | 6 month |
Recommended Ratio
Blend Polyol:100
Isocyanate:100-105
Reactivity Characteristics
Cream Time: 3-5s
Gel Time: 6-10s
It applies to all kinds of thermal insulation engineering which use the spray, such as storage warehouse, large pots, large-scale pipelines and construction roof and all types of abnormal thermal insulation projects.
Packing:Standard Packing:Iron Drum N.W.: 200KG/Iron Drum
Shiping:within 7-10 days after payment
Hebei Xingwang Xiang Trading Co.,Ltd. is located in Shijiazhuang Hebei Province,where the environment is beautiful and the transportation is convenient.
In the face of complex external situations and arduous production and operation tasks,we have pooled the wisdom of all staff,worked hard to overcome difficulties,and made remarkable achievements.
Store in a dry ,cool and ventilated place.
Prevent from direct sunlight and mixture with acidic materials. The shelf period of original packing is 12 months.
1, Always offer competitive price to our clients.
2, Good quality and on time delivery.
3, More than ten years experience in chemical field.
4, Closely follow up with client's inquiry and keep long term business relationship.
Q: Is your company a manufacturer?
A: Yes,we are.
Q: Can I get a sample?
A: Yes,we can provide 1KG for resin as free samples, but freight usually requires the buyer to bear.
Q: I want to find the most suitable resin for my product. Can you make it customized?
A: Yes, as long as it is the needs of customers, we will do our best to satisfy, please contact our customer service, introduce your company's products and requirements, we first introduce or arrange to sample the most close to the parameters of the product,after you test we'll discuss the specific modification parameters.
Q:What is your company's transportation form?
A: Samples generally deliver by international express,a large number of goods can be transported by land or water.
Q: How long is the delivery time?
A: The products in our product list are basically in stock.If the customer needs to purchase the original specifications,it will be within 1-2 weeks.If you need to arrange special packing or change product parameters,we will also help you with the production and delivery as soon as possible.
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