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Product Introduction
Polyether polyol is an oligomer with ether linkages (-R-O-R-) in its main chain and more than two hydroxyl groups (-OH) in its terminal or pendant groups. It is produced through polyaddition reaction between starter and ethylene oxide (EO), propylene oxide (PO), butylene oxide (BO), etc., in the presence of a catalyst.
CHEMICAL PROPERTIES
PRODUCT USAGE
Excipients and emulsifiers
Polyethers have low toxicity and are commonly used as pharmaceutical excipients and emulsifiers; they are frequently used in oral and nasal sprays, eye and ear drops, and shampoos.
Wetting agent
Polyethers are effective wetting agents that can be used in dyeing of fabrics, photographic development, and acidic baths for electroplating. In sugar factories, the use of F68 can lead to increased sugar extraction due to enhanced water permeability.
Antistatic agent
Polyethers are useful antistatic agents, and L44 can provide durable electrostatic protection for synthetic fibers.
Dispersant
Polyethers are used as dispersants in emulsion coatings. F68 serves as an emulsifier during the polymerization of vinyl acetate emulsion. L62 and L64 can be used as pesticide emulsifiers, as coolants and lubricants in metal cutting and grinding, and as lubricants during rubber vulcanization.
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FAQ
Q: Are you a factory or a trading company?
A: We are a company integrating manufacturing and trading.
Q: Can you provide samples for testing before mass production?
A: Of course. We can send you samples free of charge, and we also include a COA. However, you will be responsible for the shipping fee.
Q: How can I get an accurate quote?
A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.
Q: Can you provide a COA?
A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.
Q: Do you accept ODM or OEM services?
A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.
Q: Can I visit your factory before placing a large order?
A: Of course. We welcome you at any time.
Q: What is the loading port?
A: Usually Qingdao or Tianjin.
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