| Customization: | Available |
|---|---|
| CAS No.: | 9082-00-2 |
| Formula: | CH2-Chcl-]N |
|
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Product Name: Polyether polyol SW-307
Introduction
Specification
| Item | Specification |
| Appearance | Clear Liquid |
| Average Molecular Weight | 12000 |
| Viscosity, mPa.s /25ºC | 1200~1800 |
| Hydroxyl Value, mgKOH/g | 28~32 |
| Acidity mgKOH/g | 0.08Max |
| Moisture,% | 0.08 Max |
Product features and advantages
SW-307 is a high reactive polyol with MW12000. Its high molecular weight and high primary
hydroxyl content make it well suited for semi-rigid foam.
Handling Precautions
SW-307 has a very low odor of acute toxicity and does not present a significant health hazard
to users. Normal standards of industrial hygiene should however be observed when handling
this chemical. Suitable protective clothing and safety glasses must be worn to avoid
unnecessary contacts and accidental ingestion. In case of skin or eye contact, wash promptly
with copious amounts of clean water. In case of eye contact, seek medical attention.
Application
SW-307 is used extensively in the production of conventional flexible and semi-rigid
polyurethane foams for I.S.F, and automotive parts application.
Storage
SW-307 is hygroscopic and absorption of moisture would affect polyol reactivity and physical
properties of resulting polymer. The material should be stored in sealed containers and in dry
conditions, away from direct sources of heat. The recommended storage temperature is
between 20~35ºC .Opened drums must be reclosed tightly immediately after drawing-off
material.
Frequently Asked Questions
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight;
For those high value products, you just need to freight and certain product cost. When we both cooperate for
some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide
for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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