<strike id="aww2o"></strike>
<tfoot id="aww2o"></tfoot>
<strike id="aww2o"></strike>
<ul id="aww2o"></ul> 【Technical index】
| Name | Appearance （25℃） | Average molecular weight | Viscosity (25°CCPS). | Cloud point (1% aqueous solution). | Melting point (°C). | Moisture (%) | PH value (1% aqueous solution). | HLB value | |
| PL31 | Colorless transparent liquid | 1100 | 200 | 37 | — | ≤1.0 | 5.0～7.0 | 3.5 | |
| PL35 | Colorless transparent liquid | 1900 | 320 | 70-85 | — | ≤1.0 | 5.0～7.0 | 18.5 | |
| PF38 | White solid | 5000 | — | >100 | 45 | ≤1.0 | 5.0～7.0 | 30 | |
| PL42 | Colorless transparent liquid | 1630 | 250 | 37 | — | ≤1.0 | 5.0～7.0 | 8 | |
| PL43 | Colorless transparent liquid | 1850 | 310 | 42 | — | ≤1.0 | 5.0～7.0 | 10 | |
| PL44 | Colorless transparent liquid | 2200 | 440 | 45-55 | — | ≤1.0 | 5.0～7.0 | 12 | |
| PL45 | Colorless liquid to paste | 2400 | — | 75-85 | — | ≤1.0 | 5.0～7.0 | 15 | |
| PL61 | Colorless transparent liquid | 2000 | 285 | 17-21 | — | ≤1.0 | 5.0～7.0 | 3 | |
| PL62 | Colorless transparent liquid | 2500 | 400 | 21-26 | — | ≤1.0 | 5.0～7.0 | 7 | |
| PL63 | Colorless transparent liquid | 2650 | 475 | 34 | — | ≤1.0 | 5.0～7.0 | 11 | |
| PL64 | Colorless transparent liquid | 2900 | 550 | 57-61 | — | ≤1.0 | 5.0～7.0 | 13 | |
| PP65 | Milky white paste | 3500 | — | 75-85 | 29.5 | ≤1.0 | 5.0～7.0 | 15 | |
| PF68 | White flaky solid | 8350 | — | >100 | 50 | ≤1.0 | 5.0～7.0 | 29 | |
【Property & application】
1. As low foam detergent or defoamer, PL61, PL64, PF68 are used to prepare low foam, high detergent synthesis detergent; PL61 is used as a defoamer in the paper or fermentation industry; PF68 is used as a defoamer during blood circulation in an artificial heart-lung machine to prevent air from entering.
2. Polyether has very low toxicity and is often used as a drug excipient and emulsifier; It is often used in the mouth, nasal sprays, eyes, ear drops, and shampoos.
3, polyether is an effective wetting agent, can be used for fabric dyeing, photographic development and electric crossing of acidic Yuzhong, in the sugar factory use PF68, due to the increase of water permeability, more sugar can be obtained.
4. Polyether is a useful antistatic agent, and PL44 can provide long-lasting electrostatic protection against synthetic fibers.
5. Polyether is used as a dispersant in emulsion coating. PF68 is used as an emulsifier during polymerization of vinyl acetate emulsion. PL62, PL64 can be used as pesticide emulsifier, coolant and lubricant in metal cutting and grinding. It is used as a lubricant when rubber is vulcanized.
6. Polyether can be used as crude oil demulsifier, PL64, PF68 can effectively prevent the formation of hard scale in oil pipelines, and for the recovery of secondary oil.
7. Polyether can be used as a papermaking auxiliary, and PF68 can effectively improve the quality of coated paper.
8. PF38 can be used as emulsifier, wetting agent, defoamer, demulsifier, dispersant, antistatic agent, dust collector, viscosity modifier, foam control agent, leveling agent, gelling agent, etc., for the production of agricultural chemicals, cosmetics, drugs; It is also used in metal processing and cleaning, pulp and paper industry, textile processing (textile, finishing, dyeing, soft finishing), water quality treatment; It is also used as a bleaching aid.
9. PP65 is mainly used in the wool industry, as a wool protection agent, adding about 0.3% to the wool carbonization process can reduce wool scale damage, enhance the strength of single fiber by 10%, and reduce the spinning breakage rate by 10%.
【Packaging, Storage and transportation】
200Kg iron drum, 50Kg plastic drum or customized packaging as needed.
Storage and transportation is following the rules of general chemicals. Store in a dry and ventilated place. Shelf life is one year.