Product Description
Product Description
Polyether polyols (polyethers) are synthesized by the addition of initiator (compounds containing active hydrogen groups) with ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO) in the presence of catalyst. The most productive polyether is glycerol (glycerol) as initiator and epoxide (PO and EO are usually used together). Various general polyether polyols are produced by changing the feeding mode of PO and EO (mixing or separate adding), the ratio of addition and the order of feeding.
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FAQ
1. What's your payment terms?
T/T2. What's your delivery time?
Usually we will arrange the shipment in 3-7 days.3. How about the packing?
210kgs blue iron drum , A cabinet with a maximum of 96 barrels.4. How about the validity of the products?
The shelf life is one year.5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA/TDS/MSDS, and Origincertificate. If your markets have any special requirements, let us know.6. What is loading port?
Usually is Shanghai/Qingdao/Hong Kong.
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