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POLYETHER POLYOL BLENDS: TOP-4110B
TOP‐4110B is a special polyether polyol blends used for polyurethane rigid foam production. It contains sucrose-based polyether polyols and blowing agent (141b). Low viscosity Easy handling &...
Polyether Glycol/PPG/Polymer Polyols/POP For Polyurethane Flexible Foam
We supply polyether polyols (PPG, MW 3, 000/3, 500/5, 000/6, 000/8, 000/12, 000) and polymeric polyols (POP 10/15/25/45%), polyols for&nbs...
INOV Polyether Polyol -- Polymeric Polyol (pop)
Polymeric Polyol(POP) INTRODUCTION This series of polymer polyols are mainly grafted with ordinary polyether polyols. According to the different needs of customers, they are prepared into different...
Polyether Polyols
Polyether Polyols Product Description of Houfa Polyols National Standards for Polyether Polyols GB/T 12008.2-2010 Plastics−Polyether polyols − Part 2:Specification GB/T 12008....
Polyether Polyol (PPG)
Polyether Polyol (PPG) lof flexible foam is mainly used for: slab foaming, mold foaming, igid foams, flexible foams, adhesives, sealants, coatings, elastomers, agrifibers and many other a...
Polyether Polyol
We are a professional manufacturer to produce Polypropylene Glycol for several years.We can offer you the goods with lower price and best quality.
Polyether Polyol
polyether polyol 1) Polyether for coating, adhesive, sealant, elastomer, chemical grouting material. 2) Polyether for flexible PU foam plastics. 3) Polyether for rigid PU foam plastic and base polyol designed for blending polyether. 4) Polyether for high resilience, semi-rigid PU foams(widely applied in auto system) 5) Polymeric polyether. 6) Low unsaturation series. 7) Hydrophilic polyether for construction use. 8) Slow recovery resilience polyether especially for mattress, pads, pillows. 9) Allyl alcohol polyether designed for PU foam stabilizer use. 10) Other special polyether tailored for customers request.
Polyether Polyols
Shaoxing HengFeng Polyurethane Industry CO.,LTD estabilished in 1988,it produces rigid polyol (used for refrigerators ,cold-cabinet ,board and spay -smear,EPS gelatinum),flexible polyol(used for high reactivity ,high resilient integral skin and react injection moulded foams ),polyether polyols used for elastomers ,coatings and adhesives),we run export and import bussiness many years ,sell to ARAB ,KOREA ,TURKEY ,SYRIA ,INDIA and so on ,we'd like to do bussiness with all over the country .
DMC Catalysts Used For Polyether Polyols
The DMC catalyst is double metal cyanide (DMC) catalyst. Compared with similar polyols made using basic(xxxxx, KOH)catalysts, polyether polyols made from the catalyst have low unsaturations, narrow molecular weight distributions, can have high molecular weight , and are useful in making a variety of polyurethane products. DMC catalyst is highly active in epoxide polymerization reactions used to prepare polyether polyols. This catalyst is white or light yellow powder, is suitable for preparation of polyols with 1~6 functions. Compared with basic catalysts, this catalyst can be used with less amount (30ppm), and reaction time of polymerization is reduced largely, and the polyols products are not necessary to be refined. The DMC is suitable for using in common epoxide polymerization reactors, but it can be better if reactors have both of stirring and cycling systems. When using the DMC , production period is short, thus the costs for production are reduced while the property of prod...
Polyether Polyol
Polymer composed of triol, PO & EO. Be suitable for manufacturing flexible PU foam such as furniture pads, mattresses, sound-absorbing board, carpeting substrates, filters and packaging materials et