Waterborne Polyether Polyols High Content of Polyoxyethylene

• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Transport Package: Iron Drum
• Specification: 220kg/Drum
• Model NO.: Donsruf F2540 Donol 6200
• Trademark: SHANGHAI DONGDA
• Origin: Shanghai
• HS Code: 3909310000
• Production Capacity: 5000t/Year

Product Description

Waterborne polyether polyols

The molecular segments of water-based polyether series products are fully hydrophilic polyoxyethylene segments or contain hydrophilic polyoxyethylene segments and hydrophobic polyoxypropylene segments, and both ends contain active hydroxyl groups, which can endow polyurethane materials with excellent waterproof and moisture permeability performance; The synthesized polyurethane has high moisture permeability and excellent water and solvent resistance.

Parameters

Model NO.	Appearance	Gardner	pH(1%aq.)	Moisture Content/%	Cloud Piont/ºC	hydroxyl value(mgKOH/g)	HLB
Donsruf F2540	Transparent liquid	≤50	5.0~7.0	≤0.5	24~26	65~70	6.5
Donsruf F290	Transparent liquid	≤50	5.0~7.0	≤0.5	77~81	65~70	13.5
Donol 6200	Transparent liquid	≤50	5.0~7.0	≤0.5	29~34	46~52	Block polyether
Donol 6400	Transparent liquid	≤50	5.0~7.0	≤0.5	60~64	38~43	Block polyether
Donol R1720	Transparent liquid	≤50	5.0~7.0	≤0.5	33~38	/	Trans polyether
Donol R1740	Transparent liquid	≤50	5.0~7.0	≤0.5	51~55	/	Trans polyether

Characteristics

1. High EO content and high reaction activity; Low impurity content, easy to control reaction;
2. Light color, excellent resistance to yellowing;

Applications

1. Used as a water-based polyurethane and leather finishing agent to impart waterproofing, moisture permeability, and dyeability to products;
2. It can also be used in fields such as coatings and adhesives, helping to improve adhesion.

                               Make-up Sponge                                                        Leather finishing agent

                               Synthetic leather                                                                           TPU


RFQ
1. What is waterborne polyether polyols?
The molecular segments of water-based polyether series products are fully hydrophilic polyoxyethylene segments or contain hydrophilic polyoxyethylene segments and hydrophobic polyoxypropylene segments, and both ends contain active hydroxyl groups, which can endow polyurethane materials with excellent waterproof and moisture permeability performance; The synthesized polyurethane has high moisture permeability and excellent water and solvent resistance.

2. Are you a factory or trading company?
We are a cooperated polyurethane system material factory, we provide raw materials for the preparation of polyurethane materials to factories.

3. What is your MOQ?
Our minimum ordered quantity for single component is 10KG, our smallest drum can carry 10KG.
 
4. How to ship samples and mixed chemicals in bulk to clients?
For small quantity, we ship by air or land, since the chemicals are liquid which belongs to sensitive cargo, the air shipping fee will be higher than common goods.
 
5. Is your sample free?
Our sample is not free, but we can return the sample fee to you once your ordered quantity reaches 20 Tons.
 
6. What applications can use your waterborne polyether polyols?
The products are widely used  as a water-based polyurethane and leather finishing agent to impart waterproofing, moisture permeability, and dyeability to products.It can also be used in fields such as coatings and adhesives, helping to improve adhesion.

7. Is your chemical formulation open to clients?
Our formulation is unique, and non-disclosure, we can offer the technical parameters to you, and teach you how to mix the materials with the proportion.
 
8. What other service can you offer?
We can offer on-site service, if you require our engineers to be on site, we will fly to you.

9. What is the packaging of the  and ISO?
waterborne polyether polyols: 220 kg/barrel.
One pallet: 4 Barrels.
20 ft container: 80 barrels/18.8 tons.
40 ft container: not suggested, over-weighted.
  
10. How to make payment?
T/T;LC. 

11. What is the delivery time and warranty?
For PU material within 10 Tons, we can supply in 7 days, for over 10 - 20 Tons, we can supply in 10 days. All sold materials enjoy half year - 1 year warranty, we provide after-sale service for quality problem or processing errors.
 
12. How to storage the chemicals?
Avoid daylight and store in a well-ventilated place, seal the barrel gap if the material is not used up.