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Polyethylene glycol is a polymer composed of ethylene glycol molecules connected by ether bonds.
It is a colorless and transparent liquid, easily soluble in water, with a pH value of 5-7 in 1% aqueous solution and an average molecular weight between 300-500. The characteristics of this product are that it can be miscible with water in any proportion, is not easy to volatilize, and is used as a humidifier in various mixtures to absorb and retain moisture. |
| Items of Analysis | Index |
| Appearance | Colorless transparent liquid |
| Content | ≥9 9 .0% |
| Benzene | ≤0.1% |
| Water content(m/m) | ≤0.5% |
| Colour(Pt-Co) | ≤ 40 |
| Diphenyl Sulfide | ≤0.1% |
| Diphenyl Disulfide | ≤0.3% |
| Type |
Appearance
(25 ºC ) |
Colour
(Pt-Co) |
Hydroxyl value (mgKOH/g) | Molecular Weight | P H |
| PEG 200 | Colorless liquid | ≤40 | 510~623 | 180~220 | 5.0~7.0 |
| PEG 300 | ≤40 | 340~416 | 270~330 | ||
| PEG 400 | ≤40 | 255~311 | 360~440 | ||
| PEG 500 | ≤40 | 205~280 | 480~530 | ||
| PEG 600 | ≤40 | 170~208 | 540~660 | ||
| PEG 800 | White paste | ≤40 | 127~156 | 720~880 | |
| PEG 1000 | ≤40 | 102~125 | 900~1100 | ||
| PEG 1500 | White solid | ≤40 | 68~84 | 1350~1650 | |
| PEG 2000 | White flake | ≤50 | 51~63 | 1800~2200 | |
| PEG 3000 | ≤50 | 34~42 | 2700~3300 | ||
| PEG 3350 | ≤50 | 32~40 | 3200~3450 | ||
| PEG 4000 | ≤50 | 26~32 | 3600~4400 | ||
| PEG 6000 | ≤50 | 16~21 | 5400~7000 | ||
| PEG 8000 | ≤50 | 12~16 | 7200~8800 | ||
| PEG10000 | ≤50 | 8~11 | 8600-10500 | ||
| PEG20000 | White power | ≤50 | ----- | 18500-22000 | |
| Test Method | -- | GB/T 3143 | GB/T 7383 | Calculated | GB/T 6368 |
| 200kg/drum , 50kg/drum |
1.Can you make packing and logo as customer request?
Yes we can, if you have special needs, please contact us.
2. What's your MOQ?
Usually, our MOQ is 5 tons -10 tons. If the quantity is too small, the sea transportation cost will be higher. Of course, if you have
special needs, you can also contact us, we will do our best to meet your needs.
3. What is your lead time?
After the deposit and confirm all the information within 7days.
4. What's your packing?
Normally, standard export packing,also we can do packing as your require.
5. What is your sample policy?
We can supply 1kg sample for free, But you're responsible for the shipping costs